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authorAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-05 09:13:28 +0100
committerAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-11 09:32:08 +0000
commitcf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch)
tree40a88d9a46aaf3e8870676eb2538378b75a263eb /src/test/ui/issues
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'src/test/ui/issues')
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-rw-r--r--src/test/ui/issues/issue-70381.rs6
-rw-r--r--src/test/ui/issues/issue-70381.stderr8
-rw-r--r--src/test/ui/issues/issue-7044.rs4
-rw-r--r--src/test/ui/issues/issue-7044.stderr13
-rw-r--r--src/test/ui/issues/issue-7061.rs10
-rw-r--r--src/test/ui/issues/issue-7061.stderr14
-rw-r--r--src/test/ui/issues/issue-70673.rs12
-rw-r--r--src/test/ui/issues/issue-70724-add_type_neq_err_label-unwrap.rs10
-rw-r--r--src/test/ui/issues/issue-70724-add_type_neq_err_label-unwrap.stderr38
-rw-r--r--src/test/ui/issues/issue-70746.rs29
-rw-r--r--src/test/ui/issues/issue-7092.rs15
-rw-r--r--src/test/ui/issues/issue-7092.stderr14
-rw-r--r--src/test/ui/issues/issue-71406.rs6
-rw-r--r--src/test/ui/issues/issue-71406.stderr9
-rw-r--r--src/test/ui/issues/issue-71584.rs6
-rw-r--r--src/test/ui/issues/issue-71584.stderr17
-rw-r--r--src/test/ui/issues/issue-71676-1.fixed53
-rw-r--r--src/test/ui/issues/issue-71676-1.rs53
-rw-r--r--src/test/ui/issues/issue-71676-1.stderr63
-rw-r--r--src/test/ui/issues/issue-71676-2.rs42
-rw-r--r--src/test/ui/issues/issue-71676-2.stderr18
-rw-r--r--src/test/ui/issues/issue-7178.rs10
-rw-r--r--src/test/ui/issues/issue-72002.rs29
-rw-r--r--src/test/ui/issues/issue-72076.rs6
-rw-r--r--src/test/ui/issues/issue-72076.stderr14
-rw-r--r--src/test/ui/issues/issue-72278.rs19
-rw-r--r--src/test/ui/issues/issue-72278.stderr15
-rw-r--r--src/test/ui/issues/issue-7246.rs11
-rw-r--r--src/test/ui/issues/issue-7246.stderr24
-rw-r--r--src/test/ui/issues/issue-7268.rs10
-rw-r--r--src/test/ui/issues/issue-72839-error-overflow.rs19
-rw-r--r--src/test/ui/issues/issue-72839-error-overflow.stderr9
-rw-r--r--src/test/ui/issues/issue-72933-match-stack-overflow.rs5208
-rw-r--r--src/test/ui/issues/issue-73112.rs13
-rw-r--r--src/test/ui/issues/issue-73112.stderr15
-rw-r--r--src/test/ui/issues/issue-73229.rs33
-rw-r--r--src/test/ui/issues/issue-7344.rs22
-rw-r--r--src/test/ui/issues/issue-7364.rs7
-rw-r--r--src/test/ui/issues/issue-7364.stderr14
-rw-r--r--src/test/ui/issues/issue-74082.rs9
-rw-r--r--src/test/ui/issues/issue-74082.stderr19
-rw-r--r--src/test/ui/issues/issue-74236/auxiliary/dep.rs8
-rw-r--r--src/test/ui/issues/issue-74236/main.rs9
-rw-r--r--src/test/ui/issues/issue-74236/main.stderr11
-rw-r--r--src/test/ui/issues/issue-74564-if-expr-stack-overflow.rs10419
-rw-r--r--src/test/ui/issues/issue-7519-match-unit-in-arg.rs12
-rw-r--r--src/test/ui/issues/issue-75283.rs6
-rw-r--r--src/test/ui/issues/issue-75283.stderr18
-rw-r--r--src/test/ui/issues/issue-75307.rs3
-rw-r--r--src/test/ui/issues/issue-75307.stderr8
-rw-r--r--src/test/ui/issues/issue-7563.rs28
-rw-r--r--src/test/ui/issues/issue-75704.rs7
-rw-r--r--src/test/ui/issues/issue-7575.rs17
-rw-r--r--src/test/ui/issues/issue-75777.rs15
-rw-r--r--src/test/ui/issues/issue-75777.stderr11
-rw-r--r--src/test/ui/issues/issue-76042.rs16
-rw-r--r--src/test/ui/issues/issue-7607-1.rs9
-rw-r--r--src/test/ui/issues/issue-7607-1.stderr12
-rw-r--r--src/test/ui/issues/issue-7607-2.rs16
-rw-r--r--src/test/ui/issues/issue-76077-1.fixed18
-rw-r--r--src/test/ui/issues/issue-76077-1.rs18
-rw-r--r--src/test/ui/issues/issue-76077-1.stderr24
-rw-r--r--src/test/ui/issues/issue-76077.rs10
-rw-r--r--src/test/ui/issues/issue-76077.stderr10
-rw-r--r--src/test/ui/issues/issue-76191.rs19
-rw-r--r--src/test/ui/issues/issue-76191.stderr43
-rw-r--r--src/test/ui/issues/issue-7660.rs18
-rw-r--r--src/test/ui/issues/issue-7663.rs32
-rw-r--r--src/test/ui/issues/issue-7673-cast-generically-implemented-trait.rs20
-rw-r--r--src/test/ui/issues/issue-77218/issue-77218-2.fixed6
-rw-r--r--src/test/ui/issues/issue-77218/issue-77218-2.rs6
-rw-r--r--src/test/ui/issues/issue-77218/issue-77218-2.stderr16
-rw-r--r--src/test/ui/issues/issue-77218/issue-77218.fixed5
-rw-r--r--src/test/ui/issues/issue-77218/issue-77218.rs5
-rw-r--r--src/test/ui/issues/issue-77218/issue-77218.stderr16
-rw-r--r--src/test/ui/issues/issue-7784.rs30
-rw-r--r--src/test/ui/issues/issue-77919.rs13
-rw-r--r--src/test/ui/issues/issue-77919.stderr32
-rw-r--r--src/test/ui/issues/issue-78115.rs19
-rw-r--r--src/test/ui/issues/issue-7813.rs4
-rw-r--r--src/test/ui/issues/issue-7813.stderr14
-rw-r--r--src/test/ui/issues/issue-78192.rs17
-rw-r--r--src/test/ui/issues/issue-78622.rs7
-rw-r--r--src/test/ui/issues/issue-78622.stderr9
-rw-r--r--src/test/ui/issues/issue-7867.rs14
-rw-r--r--src/test/ui/issues/issue-7867.stderr17
-rw-r--r--src/test/ui/issues/issue-78957.rs29
-rw-r--r--src/test/ui/issues/issue-78957.stderr69
-rw-r--r--src/test/ui/issues/issue-7899.rs11
-rw-r--r--src/test/ui/issues/issue-7911.rs37
-rw-r--r--src/test/ui/issues/issue-7950.rs8
-rw-r--r--src/test/ui/issues/issue-7950.stderr12
-rw-r--r--src/test/ui/issues/issue-7970a.rs8
-rw-r--r--src/test/ui/issues/issue-7970a.stderr17
-rw-r--r--src/test/ui/issues/issue-8044.rs11
-rw-r--r--src/test/ui/issues/issue-80607.rs10
-rw-r--r--src/test/ui/issues/issue-80607.stderr17
-rw-r--r--src/test/ui/issues/issue-81584.fixed8
-rw-r--r--src/test/ui/issues/issue-81584.rs8
-rw-r--r--src/test/ui/issues/issue-81584.stderr14
-rw-r--r--src/test/ui/issues/issue-8171-default-method-self-inherit-builtin-trait.rs19
-rw-r--r--src/test/ui/issues/issue-81918.rs11
-rw-r--r--src/test/ui/issues/issue-8248.rs15
-rw-r--r--src/test/ui/issues/issue-8249.rs20
-rw-r--r--src/test/ui/issues/issue-8259.rs12
-rw-r--r--src/test/ui/issues/issue-82833-slice-miscompile.rs16
-rw-r--r--src/test/ui/issues/issue-83048.rs5
-rw-r--r--src/test/ui/issues/issue-83048.stderr9
-rw-r--r--src/test/ui/issues/issue-83190.rs49
-rw-r--r--src/test/ui/issues/issue-8391.rs9
-rw-r--r--src/test/ui/issues/issue-83924.fixed20
-rw-r--r--src/test/ui/issues/issue-83924.rs20
-rw-r--r--src/test/ui/issues/issue-83924.stderr22
-rw-r--r--src/test/ui/issues/issue-8398.rs13
-rw-r--r--src/test/ui/issues/issue-8401.rs8
-rw-r--r--src/test/ui/issues/issue-8498.rs27
-rw-r--r--src/test/ui/issues/issue-8506.rs14
-rw-r--r--src/test/ui/issues/issue-8521.rs25
-rw-r--r--src/test/ui/issues/issue-85461.rs27
-rw-r--r--src/test/ui/issues/issue-8578.rs20
-rw-r--r--src/test/ui/issues/issue-86756.rs12
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-rw-r--r--src/test/ui/issues/issue-868.rs18
-rw-r--r--src/test/ui/issues/issue-87199.rs20
-rw-r--r--src/test/ui/issues/issue-87199.stderr40
-rw-r--r--src/test/ui/issues/issue-8727.polonius.stderr26
-rw-r--r--src/test/ui/issues/issue-8727.rs16
-rw-r--r--src/test/ui/issues/issue-8727.stderr26
-rw-r--r--src/test/ui/issues/issue-87490.rs10
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-rw-r--r--src/test/ui/issues/issue-87707.rs17
-rw-r--r--src/test/ui/issues/issue-87707.run.stderr3
-rw-r--r--src/test/ui/issues/issue-8783.rs24
-rw-r--r--src/test/ui/issues/issue-88150.rs21
-rw-r--r--src/test/ui/issues/issue-8860.rs49
-rw-r--r--src/test/ui/issues/issue-8898.rs18
-rw-r--r--src/test/ui/issues/issue-9047.rs14
-rw-r--r--src/test/ui/issues/issue-9110.rs17
-rw-r--r--src/test/ui/issues/issue-9123.rs8
-rw-r--r--src/test/ui/issues/issue-9129.rs32
-rw-r--r--src/test/ui/issues/issue-91489.rs40
-rw-r--r--src/test/ui/issues/issue-9155.rs12
-rw-r--r--src/test/ui/issues/issue-9188.rs11
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-rw-r--r--src/test/ui/issues/issue-9249.rs6
-rw-r--r--src/test/ui/issues/issue-9259.rs16
-rw-r--r--src/test/ui/issues/issue-9382.rs40
-rw-r--r--src/test/ui/issues/issue-9446.rs30
-rw-r--r--src/test/ui/issues/issue-948.rs15
-rw-r--r--src/test/ui/issues/issue-9575.rs7
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-rw-r--r--src/test/ui/issues/issue-9719.rs41
-rw-r--r--src/test/ui/issues/issue-9725.rs7
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-rw-r--r--src/test/ui/issues/issue-9737.rs10
-rw-r--r--src/test/ui/issues/issue-979.rs29
-rw-r--r--src/test/ui/issues/issue-9814.rs8
-rw-r--r--src/test/ui/issues/issue-9814.stderr9
-rw-r--r--src/test/ui/issues/issue-98299.rs18
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-rw-r--r--src/test/ui/issues/issue-9837.rs11
-rw-r--r--src/test/ui/issues/issue-9906.rs11
-rw-r--r--src/test/ui/issues/issue-9918.rs5
-rw-r--r--src/test/ui/issues/issue-9942.rs6
-rw-r--r--src/test/ui/issues/issue-9951.rs21
-rw-r--r--src/test/ui/issues/issue-9968.rs13
-rw-r--r--src/test/ui/issues/issue-99838.rs40
-rw-r--r--src/test/ui/issues/issue-pr29383.rs14
-rw-r--r--src/test/ui/issues/issue-pr29383.stderr21
2122 files changed, 0 insertions, 57358 deletions
diff --git a/src/test/ui/issues/.gitattributes b/src/test/ui/issues/.gitattributes
deleted file mode 100644
index 4517a4a2f1e..00000000000
--- a/src/test/ui/issues/.gitattributes
+++ /dev/null
@@ -1 +0,0 @@
-issue-16278.rs -text
diff --git a/src/test/ui/issues/auxiliary/cgu_test.rs b/src/test/ui/issues/auxiliary/cgu_test.rs
deleted file mode 100644
index 5ed973164a1..00000000000
--- a/src/test/ui/issues/auxiliary/cgu_test.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// no-prefer-dynamic
-// compile-flags: --crate-type=lib
-
-pub fn id<T>(t: T) -> T {
-  t
-}
diff --git a/src/test/ui/issues/auxiliary/cgu_test_a.rs b/src/test/ui/issues/auxiliary/cgu_test_a.rs
deleted file mode 100644
index a3dcd92012e..00000000000
--- a/src/test/ui/issues/auxiliary/cgu_test_a.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// no-prefer-dynamic
-// compile-flags: -Ccodegen-units=2 --crate-type=lib
-
-extern crate cgu_test;
-
-pub mod a {
-    pub fn a() {
-        ::cgu_test::id(0);
-    }
-}
-pub mod b {
-    pub fn a() {
-        ::cgu_test::id(0);
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/cgu_test_b.rs b/src/test/ui/issues/auxiliary/cgu_test_b.rs
deleted file mode 100644
index a3dcd92012e..00000000000
--- a/src/test/ui/issues/auxiliary/cgu_test_b.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// no-prefer-dynamic
-// compile-flags: -Ccodegen-units=2 --crate-type=lib
-
-extern crate cgu_test;
-
-pub mod a {
-    pub fn a() {
-        ::cgu_test::id(0);
-    }
-}
-pub mod b {
-    pub fn a() {
-        ::cgu_test::id(0);
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/i8.rs b/src/test/ui/issues/auxiliary/i8.rs
deleted file mode 100644
index 889a9c4ebb1..00000000000
--- a/src/test/ui/issues/auxiliary/i8.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// A crate named after a built-in type.
-
-pub struct Test;
diff --git a/src/test/ui/issues/auxiliary/iss.rs b/src/test/ui/issues/auxiliary/iss.rs
deleted file mode 100644
index cf32f6c2d5d..00000000000
--- a/src/test/ui/issues/auxiliary/iss.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![crate_name="issue6919_3"]
-
-// part of issue-6919.rs
-
-pub struct C<K> where K: FnOnce() {
-    pub k: K,
-}
-
-fn no_op() { }
-pub const D : C<fn()> = C {
-    k: no_op as fn()
-};
diff --git a/src/test/ui/issues/auxiliary/issue-11224.rs b/src/test/ui/issues/auxiliary/issue-11224.rs
deleted file mode 100644
index 63543621a80..00000000000
--- a/src/test/ui/issues/auxiliary/issue-11224.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-#![deny(dead_code)]
-
-mod inner {
-    pub trait Trait {
-        fn f(&self) { f(); }
-    }
-
-    impl Trait for isize {}
-
-    fn f() {}
-}
-
-pub fn foo() {
-    let a = &1isize as &inner::Trait;
-    a.f();
-}
diff --git a/src/test/ui/issues/auxiliary/issue-11508.rs b/src/test/ui/issues/auxiliary/issue-11508.rs
deleted file mode 100644
index 16bfc65c2b5..00000000000
--- a/src/test/ui/issues/auxiliary/issue-11508.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-pub struct Closed01<F>(pub F);
-
-pub trait Bar { fn new() -> Self; }
-
-impl<T: Bar> Bar for Closed01<T> {
-    fn new() -> Closed01<T> { Closed01(Bar::new()) }
-}
-impl Bar for f32 { fn new() -> f32 { 1.0 } }
-
-pub fn random<T: Bar>() -> T { Bar::new() }
diff --git a/src/test/ui/issues/auxiliary/issue-11529.rs b/src/test/ui/issues/auxiliary/issue-11529.rs
deleted file mode 100644
index dd3ef438705..00000000000
--- a/src/test/ui/issues/auxiliary/issue-11529.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub struct A<'a>(pub &'a isize);
diff --git a/src/test/ui/issues/auxiliary/issue-11680.rs b/src/test/ui/issues/auxiliary/issue-11680.rs
deleted file mode 100644
index 74abbf0bf8c..00000000000
--- a/src/test/ui/issues/auxiliary/issue-11680.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-enum Foo {
-    Bar(isize)
-}
-
-pub mod test {
-    enum Foo {
-        Bar(isize)
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-12133-dylib.rs b/src/test/ui/issues/auxiliary/issue-12133-dylib.rs
deleted file mode 100644
index 8bd2b3353b8..00000000000
--- a/src/test/ui/issues/auxiliary/issue-12133-dylib.rs
+++ /dev/null
@@ -1 +0,0 @@
-#![crate_type = "dylib"]
diff --git a/src/test/ui/issues/auxiliary/issue-12133-dylib2.rs b/src/test/ui/issues/auxiliary/issue-12133-dylib2.rs
deleted file mode 100644
index 30de7400600..00000000000
--- a/src/test/ui/issues/auxiliary/issue-12133-dylib2.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// no-prefer-dynamic
-
-#![crate_type = "dylib"]
-
-extern crate issue_12133_rlib as a;
-extern crate issue_12133_dylib as b;
diff --git a/src/test/ui/issues/auxiliary/issue-12133-rlib.rs b/src/test/ui/issues/auxiliary/issue-12133-rlib.rs
deleted file mode 100644
index 39c261e1162..00000000000
--- a/src/test/ui/issues/auxiliary/issue-12133-rlib.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// no-prefer-dynamic
-
-#![crate_type = "rlib"]
diff --git a/src/test/ui/issues/auxiliary/issue-12612-1.rs b/src/test/ui/issues/auxiliary/issue-12612-1.rs
deleted file mode 100644
index 01f5a784bb7..00000000000
--- a/src/test/ui/issues/auxiliary/issue-12612-1.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub mod bar {
-    pub fn foo() {}
-}
diff --git a/src/test/ui/issues/auxiliary/issue-12612-2.rs b/src/test/ui/issues/auxiliary/issue-12612-2.rs
deleted file mode 100644
index 2c724787193..00000000000
--- a/src/test/ui/issues/auxiliary/issue-12612-2.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub fn baz() {}
diff --git a/src/test/ui/issues/auxiliary/issue-12660-aux.rs b/src/test/ui/issues/auxiliary/issue-12660-aux.rs
deleted file mode 100644
index 6dea8662dfe..00000000000
--- a/src/test/ui/issues/auxiliary/issue-12660-aux.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-#![crate_type="lib"]
-#![crate_name="issue12660aux"]
-
-pub use my_mod::{MyStruct, my_fn};
-
-mod my_mod {
-    pub struct MyStruct;
-
-    pub fn my_fn(my_struct: MyStruct) {
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-13507.rs b/src/test/ui/issues/auxiliary/issue-13507.rs
deleted file mode 100644
index c91013043eb..00000000000
--- a/src/test/ui/issues/auxiliary/issue-13507.rs
+++ /dev/null
@@ -1,87 +0,0 @@
-pub mod testtypes {
-    use std::any::TypeId;
-
-    pub fn type_ids() -> Vec<TypeId> {
-        vec![
-            TypeId::of::<FooBool>(),
-            TypeId::of::<FooInt>(),
-            TypeId::of::<FooUint>(),
-            TypeId::of::<FooFloat>(),
-            TypeId::of::<FooStr>(),
-            TypeId::of::<FooArray>(),
-            TypeId::of::<FooSlice>(),
-            TypeId::of::<FooBox>(),
-            TypeId::of::<FooPtr>(),
-            TypeId::of::<FooRef>(),
-            TypeId::of::<FooFnPtr>(),
-            TypeId::of::<FooNil>(),
-            TypeId::of::<FooTuple>(),
-            TypeId::of::<FooTrait>(),
-            TypeId::of::<FooStruct>(),
-            TypeId::of::<FooEnum>()
-        ]
-    }
-
-    // Tests Bool
-    pub type FooBool = bool;
-
-    // Tests Char
-    pub type FooChar = char;
-
-    // Tests Int (does not test all variants of IntTy)
-    pub type FooInt = isize;
-
-    // Tests Uint (does not test all variants of UintTy)
-    pub type FooUint = usize;
-
-    // Tests Float (does not test all variants of FloatTy)
-    pub type FooFloat = f64;
-
-    // Tests Str
-    pub type FooStr = str;
-
-    // Tests Array
-    pub type FooArray = [u8; 1];
-
-    // Tests Slice
-    pub type FooSlice = [u8];
-
-    // Tests Box (of u8)
-    pub type FooBox = Box<u8>;
-
-    // Tests RawPtr
-    pub type FooPtr = *const u8;
-
-    // Tests Ref
-    pub type FooRef = &'static u8;
-
-    // Tests FnPtr
-    pub type FooFnPtr = fn(u8) -> bool;
-
-    // Tests Dynamic
-    pub trait FooTrait {
-        fn foo_method(&self) -> usize;
-    }
-
-    // Tests struct
-    pub struct FooStruct {
-        pub pub_foo_field: usize,
-        foo_field: usize
-    }
-
-    // Tests enum
-    pub enum FooEnum {
-        VarA(usize),
-        VarB(usize, usize)
-    }
-
-    // Tests Tuple
-    pub type FooNil = ();
-    pub type FooTuple = (u8, i8, bool);
-
-    // Skipping Param
-
-    // Skipping Infer
-
-    // Skipping Error
-}
diff --git a/src/test/ui/issues/auxiliary/issue-13620-1.rs b/src/test/ui/issues/auxiliary/issue-13620-1.rs
deleted file mode 100644
index a77aa5a7155..00000000000
--- a/src/test/ui/issues/auxiliary/issue-13620-1.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-pub struct Foo {
-    pub foo: extern "C" fn()
-}
-
-extern "C" fn the_foo() {}
-
-pub const FOO: Foo = Foo {
-    foo: the_foo
-};
diff --git a/src/test/ui/issues/auxiliary/issue-13620-2.rs b/src/test/ui/issues/auxiliary/issue-13620-2.rs
deleted file mode 100644
index 7efd24407ba..00000000000
--- a/src/test/ui/issues/auxiliary/issue-13620-2.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-extern crate issue_13620_1 as crate1;
-
-pub static FOO2: crate1::Foo = crate1::FOO;
diff --git a/src/test/ui/issues/auxiliary/issue-13872-1.rs b/src/test/ui/issues/auxiliary/issue-13872-1.rs
deleted file mode 100644
index fa9258834c7..00000000000
--- a/src/test/ui/issues/auxiliary/issue-13872-1.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub enum A { B }
diff --git a/src/test/ui/issues/auxiliary/issue-13872-2.rs b/src/test/ui/issues/auxiliary/issue-13872-2.rs
deleted file mode 100644
index 8c64f16e3f9..00000000000
--- a/src/test/ui/issues/auxiliary/issue-13872-2.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-extern crate issue_13872_1 as foo;
-
-pub use foo::A::B;
diff --git a/src/test/ui/issues/auxiliary/issue-13872-3.rs b/src/test/ui/issues/auxiliary/issue-13872-3.rs
deleted file mode 100644
index d31d52eb847..00000000000
--- a/src/test/ui/issues/auxiliary/issue-13872-3.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-extern crate issue_13872_2 as bar;
-
-use bar::B;
-
-pub fn foo() {
-    match B {
-        B => {}
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-14344-1.rs b/src/test/ui/issues/auxiliary/issue-14344-1.rs
deleted file mode 100644
index 954a1e554da..00000000000
--- a/src/test/ui/issues/auxiliary/issue-14344-1.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// no-prefer-dynamic
-
-#![crate_type = "rlib"]
-
-pub fn foo() {}
diff --git a/src/test/ui/issues/auxiliary/issue-14344-2.rs b/src/test/ui/issues/auxiliary/issue-14344-2.rs
deleted file mode 100644
index c47b8c0ea6c..00000000000
--- a/src/test/ui/issues/auxiliary/issue-14344-2.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-extern crate issue_14344_1;
-
-pub fn bar() {}
diff --git a/src/test/ui/issues/auxiliary/issue-14421.rs b/src/test/ui/issues/auxiliary/issue-14421.rs
deleted file mode 100644
index 5fe4b24cf17..00000000000
--- a/src/test/ui/issues/auxiliary/issue-14421.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-#![crate_type="lib"]
-#![deny(warnings)]
-#![allow(dead_code)]
-
-pub use src::aliases::B;
-pub use src::hidden_core::make;
-
-mod src {
-    pub mod aliases {
-        use super::hidden_core::A;
-        pub type B = A<f32>;
-    }
-
-    pub mod hidden_core {
-        use super::aliases::B;
-
-        pub struct A<T> { t: T }
-
-        pub fn make() -> B { A { t: 1.0 } }
-
-        impl<T> A<T> {
-            pub fn foo(&mut self) { println!("called foo"); }
-        }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-14422.rs b/src/test/ui/issues/auxiliary/issue-14422.rs
deleted file mode 100644
index a6026c1d03f..00000000000
--- a/src/test/ui/issues/auxiliary/issue-14422.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-#![crate_type="lib"]
-#![deny(warnings)]
-
-pub use src::aliases::B;
-pub use src::hidden_core::make;
-
-mod src {
-    pub mod aliases {
-        use super::hidden_core::A;
-        pub type B = A;
-    }
-
-    pub mod hidden_core {
-        use super::aliases::B;
-
-        #[derive(Copy, Clone)]
-        pub struct A;
-
-        pub fn make() -> B { A }
-
-        impl A {
-            pub fn foo(&mut self) { println!("called foo"); }
-        }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-15562.rs b/src/test/ui/issues/auxiliary/issue-15562.rs
deleted file mode 100644
index 6ff26b47ea6..00000000000
--- a/src/test/ui/issues/auxiliary/issue-15562.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-#![crate_type = "lib"]
-
-extern "C" {
-    pub fn transmute();
-}
diff --git a/src/test/ui/issues/auxiliary/issue-16643.rs b/src/test/ui/issues/auxiliary/issue-16643.rs
deleted file mode 100644
index 7808e0119f6..00000000000
--- a/src/test/ui/issues/auxiliary/issue-16643.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-#![crate_type = "lib"]
-
-pub struct TreeBuilder<H> { pub h: H }
-
-impl<H> TreeBuilder<H> {
-    pub fn process_token(&mut self) {
-        match self {
-            _ => for _y in self.by_ref() {}
-        }
-    }
-}
-
-impl<H> Iterator for TreeBuilder<H> {
-    type Item = H;
-
-    fn next(&mut self) -> Option<H> {
-        None
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-16725.rs b/src/test/ui/issues/auxiliary/issue-16725.rs
deleted file mode 100644
index 9f9abd575bb..00000000000
--- a/src/test/ui/issues/auxiliary/issue-16725.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-extern "C" {
-    fn bar();
-}
diff --git a/src/test/ui/issues/auxiliary/issue-17662.rs b/src/test/ui/issues/auxiliary/issue-17662.rs
deleted file mode 100644
index 75efe110cdf..00000000000
--- a/src/test/ui/issues/auxiliary/issue-17662.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![crate_type = "lib"]
-
-pub trait Foo<'a, T> {
-    fn foo(&'a self) -> T;
-}
-
-pub fn foo<'a, T>(x: &'a Foo<'a, T>) -> T {
-    let x: &'a Foo<T> = x;
-    //            ^ the lifetime parameter of Foo is left to be inferred.
-    x.foo()
-    // ^ encoding this method call in metadata triggers an ICE.
-}
diff --git a/src/test/ui/issues/auxiliary/issue-18501.rs b/src/test/ui/issues/auxiliary/issue-18501.rs
deleted file mode 100644
index dd914b464fa..00000000000
--- a/src/test/ui/issues/auxiliary/issue-18501.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-#![crate_type = "rlib"]
-struct Foo;
-
-trait Tr {
-    fn tr(&self);
-}
-
-impl Tr for Foo {
-    fn tr(&self) {}
-}
-
-fn take_method<T>(f: fn(&T), t: &T) {}
-
-#[inline]
-pub fn pass_method() {
-    take_method(Tr::tr, &Foo);
-}
diff --git a/src/test/ui/issues/auxiliary/issue-18514.rs b/src/test/ui/issues/auxiliary/issue-18514.rs
deleted file mode 100644
index 20c8e60ee45..00000000000
--- a/src/test/ui/issues/auxiliary/issue-18514.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-#![crate_type = "rlib"]
-
-pub trait Tr {
-    fn tr(&self);
-}
-
-pub struct St<V>(pub Vec<V>);
-
-impl<V> Tr for St<V> {
-    fn tr(&self) {
-        match self {
-            &St(ref v) => {
-                v.iter();
-            }
-        }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-18711.rs b/src/test/ui/issues/auxiliary/issue-18711.rs
deleted file mode 100644
index 5cb1f9c4371..00000000000
--- a/src/test/ui/issues/auxiliary/issue-18711.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-#![crate_type = "rlib"]
-
-pub fn inner<F>(f: F) -> F {
-    (move || f)()
-}
diff --git a/src/test/ui/issues/auxiliary/issue-18913-1.rs b/src/test/ui/issues/auxiliary/issue-18913-1.rs
deleted file mode 100644
index 053c5ada5ee..00000000000
--- a/src/test/ui/issues/auxiliary/issue-18913-1.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// no-prefer-dynamic
-
-#![crate_type = "rlib"]
-#![crate_name = "foo"]
-
-pub fn foo() -> i32 { 0 }
diff --git a/src/test/ui/issues/auxiliary/issue-18913-2.rs b/src/test/ui/issues/auxiliary/issue-18913-2.rs
deleted file mode 100644
index 54747b45f52..00000000000
--- a/src/test/ui/issues/auxiliary/issue-18913-2.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// no-prefer-dynamic
-
-#![crate_type = "rlib"]
-#![crate_name = "foo"]
-
-pub fn foo() -> i32 { 1 }
diff --git a/src/test/ui/issues/auxiliary/issue-1920.rs b/src/test/ui/issues/auxiliary/issue-1920.rs
deleted file mode 100644
index 1548cb99563..00000000000
--- a/src/test/ui/issues/auxiliary/issue-1920.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-// Just exporting some type to test for correct diagnostics when this
-// crate is pulled in at a non-root location in client crate.
-
-pub struct S;
diff --git a/src/test/ui/issues/auxiliary/issue-19293.rs b/src/test/ui/issues/auxiliary/issue-19293.rs
deleted file mode 100644
index 31359e86559..00000000000
--- a/src/test/ui/issues/auxiliary/issue-19293.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-pub struct Foo (pub isize);
-pub enum MyEnum {
-    Foo(Foo),
-}
diff --git a/src/test/ui/issues/auxiliary/issue-19340-1.rs b/src/test/ui/issues/auxiliary/issue-19340-1.rs
deleted file mode 100644
index 39ee36b8b91..00000000000
--- a/src/test/ui/issues/auxiliary/issue-19340-1.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub enum Homura {
-    Madoka { name: String },
-}
diff --git a/src/test/ui/issues/auxiliary/issue-20389.rs b/src/test/ui/issues/auxiliary/issue-20389.rs
deleted file mode 100644
index ae6d44eeb77..00000000000
--- a/src/test/ui/issues/auxiliary/issue-20389.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-pub trait T {
-    type C;
-    fn dummy(&self) { }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-21202.rs b/src/test/ui/issues/auxiliary/issue-21202.rs
deleted file mode 100644
index e3daa1ba0d5..00000000000
--- a/src/test/ui/issues/auxiliary/issue-21202.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-pub mod A {
-    pub struct Foo;
-    impl Foo {
-        fn foo(&self) { }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2170-lib.rs b/src/test/ui/issues/auxiliary/issue-2170-lib.rs
deleted file mode 100644
index a99385a834d..00000000000
--- a/src/test/ui/issues/auxiliary/issue-2170-lib.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-fn foo(_x: i32) {
-}
-
-pub struct rsrc {
-  x: i32,
-}
-
-impl Drop for rsrc {
-    fn drop(&mut self) {
-        foo(self.x);
-    }
-}
-
-pub fn rsrc(x: i32) -> rsrc {
-    rsrc {
-        x: x
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2316-a.rs b/src/test/ui/issues/auxiliary/issue-2316-a.rs
deleted file mode 100644
index 418ddc0b069..00000000000
--- a/src/test/ui/issues/auxiliary/issue-2316-a.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-enum cat {
-  tabby, calico, tortoiseshell
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2316-b.rs b/src/test/ui/issues/auxiliary/issue-2316-b.rs
deleted file mode 100644
index 550c2d6eb22..00000000000
--- a/src/test/ui/issues/auxiliary/issue-2316-b.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-#![allow(unused_imports)]
-
-extern crate issue_2316_a;
-
-pub mod cloth {
-    use issue_2316_a::*;
-
-    pub enum fabric {
-        gingham, flannel, calico
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2380.rs b/src/test/ui/issues/auxiliary/issue-2380.rs
deleted file mode 100644
index 79fd62d1633..00000000000
--- a/src/test/ui/issues/auxiliary/issue-2380.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-#![crate_name="a"]
-#![crate_type = "lib"]
-
-pub trait i<T>
-{
-    fn dummy(&self, t: T) -> T { panic!() }
-}
-
-pub fn f<T>() -> Box<i<T>+'static> {
-    impl<T> i<T> for () { }
-
-    Box::new(()) as Box<i<T>+'static>
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2414-a.rs b/src/test/ui/issues/auxiliary/issue-2414-a.rs
deleted file mode 100644
index b90ab32ddc4..00000000000
--- a/src/test/ui/issues/auxiliary/issue-2414-a.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![crate_name="a"]
-#![crate_type = "lib"]
-
-type t1 = usize;
-
-trait foo {
-    fn foo(&self);
-}
-
-impl foo for String {
-    fn foo(&self) {}
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2414-b.rs b/src/test/ui/issues/auxiliary/issue-2414-b.rs
deleted file mode 100644
index fc018349d80..00000000000
--- a/src/test/ui/issues/auxiliary/issue-2414-b.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-#![crate_name="b"]
-#![crate_type = "lib"]
-
-extern crate a;
diff --git a/src/test/ui/issues/auxiliary/issue-2472-b.rs b/src/test/ui/issues/auxiliary/issue-2472-b.rs
deleted file mode 100644
index 0d151520fe0..00000000000
--- a/src/test/ui/issues/auxiliary/issue-2472-b.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-pub struct S(pub ());
-
-impl S {
-    pub fn foo(&self) { }
-}
-
-pub trait T {
-    fn bar(&self);
-}
-
-impl T for S {
-    fn bar(&self) { }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-25185-1.rs b/src/test/ui/issues/auxiliary/issue-25185-1.rs
deleted file mode 100644
index e957be9c1c1..00000000000
--- a/src/test/ui/issues/auxiliary/issue-25185-1.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// no-prefer-dynamic
-
-#![crate_type = "rlib"]
-
-#[link(name = "rust_test_helpers", kind = "static")]
-extern "C" {
-    pub fn rust_dbg_extern_identity_u32(u: u32) -> u32;
-}
diff --git a/src/test/ui/issues/auxiliary/issue-25185-2.rs b/src/test/ui/issues/auxiliary/issue-25185-2.rs
deleted file mode 100644
index 7ce3df255a3..00000000000
--- a/src/test/ui/issues/auxiliary/issue-25185-2.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-extern crate issue_25185_1;
-
-pub use issue_25185_1::rust_dbg_extern_identity_u32;
diff --git a/src/test/ui/issues/auxiliary/issue-2526.rs b/src/test/ui/issues/auxiliary/issue-2526.rs
deleted file mode 100644
index 3b27f658cda..00000000000
--- a/src/test/ui/issues/auxiliary/issue-2526.rs
+++ /dev/null
@@ -1,44 +0,0 @@
-#![crate_name="issue_2526"]
-#![crate_type = "lib"]
-
-use std::marker;
-
-pub struct arc_destruct<T: Sync> {
-    _data: isize,
-    _marker: marker::PhantomData<T>
-}
-
-impl<T: Sync> Drop for arc_destruct<T> {
-    fn drop(&mut self) {}
-}
-
-fn arc_destruct<T: Sync>(data: isize) -> arc_destruct<T> {
-    arc_destruct {
-        _data: data,
-        _marker: marker::PhantomData
-    }
-}
-
-fn arc<T: Sync>(_data: T) -> arc_destruct<T> {
-    arc_destruct(0)
-}
-
-fn init() -> arc_destruct<context_res> {
-    arc(context_res())
-}
-
-pub struct context_res {
-    ctx : isize,
-}
-
-impl Drop for context_res {
-    fn drop(&mut self) {}
-}
-
-fn context_res() -> context_res {
-    context_res {
-        ctx: 0
-    }
-}
-
-pub type context = arc_destruct<context_res>;
diff --git a/src/test/ui/issues/auxiliary/issue-25467.rs b/src/test/ui/issues/auxiliary/issue-25467.rs
deleted file mode 100644
index ca9b3097c83..00000000000
--- a/src/test/ui/issues/auxiliary/issue-25467.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-#![crate_type="lib"]
-
-pub trait Trait {
-    // the issue is sensitive to interning order - so use names
-    // unlikely to appear in libstd.
-    type Issue25467FooT;
-    type Issue25467BarT;
-}
-
-pub type Object = Option<Box<Trait<Issue25467FooT=(),Issue25467BarT=()>>>;
diff --git a/src/test/ui/issues/auxiliary/issue-2631-a.rs b/src/test/ui/issues/auxiliary/issue-2631-a.rs
deleted file mode 100644
index 1e8211bfaa7..00000000000
--- a/src/test/ui/issues/auxiliary/issue-2631-a.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-#![crate_name="req"]
-#![crate_type = "lib"]
-
-use std::cell::RefCell;
-use std::collections::HashMap;
-use std::rc::Rc;
-
-pub type header_map = HashMap<String, Rc<RefCell<Vec<Rc<String>>>>>;
-
-// the unused ty param is necessary so this gets monomorphized
-pub fn request<T>(req: &header_map) {
-  let data = req[&"METHOD".to_string()].clone();
-  let _x = data.borrow().clone()[0].clone();
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2723-a.rs b/src/test/ui/issues/auxiliary/issue-2723-a.rs
deleted file mode 100644
index 661b46d829d..00000000000
--- a/src/test/ui/issues/auxiliary/issue-2723-a.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub unsafe fn f(xs: Vec<isize> ) {
-    xs.iter().map(|_x| { unsafe fn q() { panic!(); } }).collect::<Vec<()>>();
-}
diff --git a/src/test/ui/issues/auxiliary/issue-29181.rs b/src/test/ui/issues/auxiliary/issue-29181.rs
deleted file mode 100644
index bd1a9be4ef1..00000000000
--- a/src/test/ui/issues/auxiliary/issue-29181.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-#![crate_type="lib"]
-
-pub mod foo {
-    pub use super::*;
-}
diff --git a/src/test/ui/issues/auxiliary/issue-29265.rs b/src/test/ui/issues/auxiliary/issue-29265.rs
deleted file mode 100644
index 6d26002a2e7..00000000000
--- a/src/test/ui/issues/auxiliary/issue-29265.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-#![crate_type = "lib"]
-
-pub struct SomeType {
-    pub some_member: usize,
-}
-
-pub static SOME_VALUE: SomeType = SomeType {
-    some_member: 1,
-};
diff --git a/src/test/ui/issues/auxiliary/issue-29485.rs b/src/test/ui/issues/auxiliary/issue-29485.rs
deleted file mode 100644
index 1e8891c5120..00000000000
--- a/src/test/ui/issues/auxiliary/issue-29485.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-#![crate_name="a"]
-#![crate_type = "lib"]
-
-pub struct X(pub u8);
-
-impl Drop for X {
-    fn drop(&mut self) {
-        assert_eq!(self.0, 1)
-    }
-}
-
-pub fn f(x: &mut X, g: fn()) {
-    x.0 = 1;
-    g();
-    x.0 = 0;
-}
diff --git a/src/test/ui/issues/auxiliary/issue-3012-1.rs b/src/test/ui/issues/auxiliary/issue-3012-1.rs
deleted file mode 100644
index 509af2a8d7d..00000000000
--- a/src/test/ui/issues/auxiliary/issue-3012-1.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-#![crate_name="socketlib"]
-#![crate_type = "lib"]
-
-pub mod socket {
-    pub struct socket_handle {
-        sockfd: u32,
-    }
-
-    impl Drop for socket_handle {
-        fn drop(&mut self) {
-            /* c::close(self.sockfd); */
-        }
-    }
-
-    pub fn socket_handle(x: u32) -> socket_handle {
-        socket_handle {
-            sockfd: x
-        }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-30123-aux.rs b/src/test/ui/issues/auxiliary/issue-30123-aux.rs
deleted file mode 100644
index 07c743eb2aa..00000000000
--- a/src/test/ui/issues/auxiliary/issue-30123-aux.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-use std::marker::PhantomData;
-
-pub struct Directed;
-pub struct Undirected;
-
-pub struct Graph<N, E, Ty = Directed> {
-    nodes: Vec<PhantomData<N>>,
-    edges: Vec<PhantomData<E>>,
-    ty: PhantomData<Ty>,
-}
-
-
-impl<N, E> Graph<N, E, Directed> {
-    pub fn new() -> Self {
-        Graph{nodes: Vec::new(), edges: Vec::new(), ty: PhantomData}
-    }
-}
-
-impl<N, E> Graph<N, E, Undirected> {
-    pub fn new_undirected() -> Self {
-        Graph{nodes: Vec::new(), edges: Vec::new(), ty: PhantomData}
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-3136-a.rc b/src/test/ui/issues/auxiliary/issue-3136-a.rc
deleted file mode 100644
index cd5fd314505..00000000000
--- a/src/test/ui/issues/auxiliary/issue-3136-a.rc
+++ /dev/null
@@ -1,4 +0,0 @@
-#![crate_type = "lib"]
-
-#[path = "issue-3136-a.rs"]
-pub mod issue_3136_a;
diff --git a/src/test/ui/issues/auxiliary/issue-3136-a.rs b/src/test/ui/issues/auxiliary/issue-3136-a.rs
deleted file mode 100644
index 9bb546ab393..00000000000
--- a/src/test/ui/issues/auxiliary/issue-3136-a.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-trait x {
-    fn use_x<T>(&self);
-}
-struct y(());
-impl x for y {
-    fn use_x<T>(&self) {
-        struct foo { //~ ERROR quux
-            i: ()
-        }
-        fn new_foo<T>(i: ()) -> foo {
-            foo { i: i }
-        }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-31702-1.rs b/src/test/ui/issues/auxiliary/issue-31702-1.rs
deleted file mode 100644
index a48d0dc2c64..00000000000
--- a/src/test/ui/issues/auxiliary/issue-31702-1.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-#[derive(Copy)]
-pub struct U256(pub [u64; 4]);
-
-impl Clone for U256 {
-    fn clone(&self) -> U256 {
-        *self
-    }
-}
-
-impl U256 {
-    pub fn new(value: u64) -> U256 {
-        let mut ret = [0; 4];
-        ret[0] = value;
-        U256(ret)
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-31702-2.rs b/src/test/ui/issues/auxiliary/issue-31702-2.rs
deleted file mode 100644
index d360ae0ca7e..00000000000
--- a/src/test/ui/issues/auxiliary/issue-31702-2.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// compile-flags: -g
-
-extern crate issue_31702_1;
-
-use std::collections::HashMap;
-use issue_31702_1::U256;
-
-pub struct Ethash {
-    engine_params: fn() -> Option<&'static Vec<u8>>,
-    u256_params: HashMap<String, U256>,
-}
-
-impl Ethash {
-    pub fn u256_param(&mut self, name: &str) -> U256 {
-        let engine = self.engine_params;
-        *self.u256_params.entry(name.to_owned()).or_insert_with(|| {
-            engine().map_or(U256::new(0u64), |_a| loop {})
-        })
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-34796-aux.rs b/src/test/ui/issues/auxiliary/issue-34796-aux.rs
deleted file mode 100644
index 09c69b90329..00000000000
--- a/src/test/ui/issues/auxiliary/issue-34796-aux.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-#![crate_type = "lib"]
-pub trait Future {
-    type Item;
-    type Error;
-}
-
-impl Future for u32 {
-    type Item = ();
-    type Error = Box<()>;
-}
-
-fn foo() -> Box<Future<Item=(), Error=Box<()>>> {
-    Box::new(0u32)
-}
-
-pub fn bar<F, A, B>(_s: F)
-    where F: Fn(A) -> B,
-{
-    foo();
-}
diff --git a/src/test/ui/issues/auxiliary/issue-36954.rs b/src/test/ui/issues/auxiliary/issue-36954.rs
deleted file mode 100644
index bc444a3817b..00000000000
--- a/src/test/ui/issues/auxiliary/issue-36954.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-#![crate_type = "lib"]
-
-const fn foo(i: i32) -> i32 {
-    i
-}
-
-pub const FOO: i32 = foo(1);
diff --git a/src/test/ui/issues/auxiliary/issue-38190.rs b/src/test/ui/issues/auxiliary/issue-38190.rs
deleted file mode 100644
index 373e646ba2c..00000000000
--- a/src/test/ui/issues/auxiliary/issue-38190.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-#[macro_export]
-macro_rules! m { ([$i:item]) => {} }
diff --git a/src/test/ui/issues/auxiliary/issue-38226-aux.rs b/src/test/ui/issues/auxiliary/issue-38226-aux.rs
deleted file mode 100644
index f968017199f..00000000000
--- a/src/test/ui/issues/auxiliary/issue-38226-aux.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-#![crate_type="rlib"]
-
-#[inline(never)]
-pub fn foo<T>() {
-    let _: Box<SomeTrait> = Box::new(SomeTraitImpl);
-}
-
-pub fn bar() {
-    SomeTraitImpl.bar();
-}
-
-mod submod {
-    pub trait SomeTrait {
-        fn bar(&self) {
-            panic!("NO")
-        }
-    }
-}
-
-use self::submod::SomeTrait;
-
-pub struct SomeTraitImpl;
-impl SomeTrait for SomeTraitImpl {}
diff --git a/src/test/ui/issues/auxiliary/issue-3979-traits.rs b/src/test/ui/issues/auxiliary/issue-3979-traits.rs
deleted file mode 100644
index 5d03a0e9e99..00000000000
--- a/src/test/ui/issues/auxiliary/issue-3979-traits.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-#![crate_name="issue_3979_traits"]
-
-#![crate_type = "lib"]
-
-pub trait Positioned {
-  fn SetX(&mut self, _: isize);
-  fn X(&self) -> isize;
-}
-
-pub trait Movable: Positioned {
-  fn translate(&mut self, dx: isize) {
-    let x = self.X() + dx;
-    self.SetX(x);
-  }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-41053.rs b/src/test/ui/issues/auxiliary/issue-41053.rs
deleted file mode 100644
index ae73c3e780f..00000000000
--- a/src/test/ui/issues/auxiliary/issue-41053.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub struct Test;
diff --git a/src/test/ui/issues/auxiliary/issue-41394.rs b/src/test/ui/issues/auxiliary/issue-41394.rs
deleted file mode 100644
index 2e650efc714..00000000000
--- a/src/test/ui/issues/auxiliary/issue-41394.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-#![crate_type = "lib"]
-
-#[repr(u32)]
-pub enum Foo {
-    Foo = Private::Variant as u32
-}
-
-#[repr(u8)]
-enum Private {
-    Variant = 42
-}
-
-#[inline(always)]
-pub fn foo() -> Foo {
-    Foo::Foo
-}
diff --git a/src/test/ui/issues/auxiliary/issue-41549.rs b/src/test/ui/issues/auxiliary/issue-41549.rs
deleted file mode 100644
index b7bd375250f..00000000000
--- a/src/test/ui/issues/auxiliary/issue-41549.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub trait Trait {
-    const CONST: u32;
-}
diff --git a/src/test/ui/issues/auxiliary/issue-42007-s.rs b/src/test/ui/issues/auxiliary/issue-42007-s.rs
deleted file mode 100644
index 95119a589c9..00000000000
--- a/src/test/ui/issues/auxiliary/issue-42007-s.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-#[repr(u8)]
-pub enum E {
-    B = 1 as u8,
-}
diff --git a/src/test/ui/issues/auxiliary/issue-4208-cc.rs b/src/test/ui/issues/auxiliary/issue-4208-cc.rs
deleted file mode 100644
index 7b4c8b01a9e..00000000000
--- a/src/test/ui/issues/auxiliary/issue-4208-cc.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-#![crate_name="numeric"]
-#![crate_type = "lib"]
-
-pub trait Trig<T> {
-    fn sin(&self) -> T;
-}
-
-pub fn sin<T:Trig<R>, R>(theta: &T) -> R { theta.sin() }
-
-pub trait Angle<T>: Trig<T> {}
diff --git a/src/test/ui/issues/auxiliary/issue-4545.rs b/src/test/ui/issues/auxiliary/issue-4545.rs
deleted file mode 100644
index 2f609475075..00000000000
--- a/src/test/ui/issues/auxiliary/issue-4545.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-pub struct S<T>(Option<T>);
-pub fn mk<T>() -> S<T> { S(None) }
diff --git a/src/test/ui/issues/auxiliary/issue-48984-aux.rs b/src/test/ui/issues/auxiliary/issue-48984-aux.rs
deleted file mode 100644
index 7cc888cd4cb..00000000000
--- a/src/test/ui/issues/auxiliary/issue-48984-aux.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-#![crate_type = "lib"]
-#![crate_name = "issue48984aux"]
-
-pub trait Foo { type Item; }
-
-pub trait Bar: Foo<Item=[u8;1]> {  }
diff --git a/src/test/ui/issues/auxiliary/issue-49544.rs b/src/test/ui/issues/auxiliary/issue-49544.rs
deleted file mode 100644
index f8b3a3fba1e..00000000000
--- a/src/test/ui/issues/auxiliary/issue-49544.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-#![crate_type = "lib"]
-
-pub fn foo() -> Vec<String> {
-    std::env::args()
-        .skip(1)
-        .collect()
-}
diff --git a/src/test/ui/issues/auxiliary/issue-51798.rs b/src/test/ui/issues/auxiliary/issue-51798.rs
deleted file mode 100644
index fef5213db9f..00000000000
--- a/src/test/ui/issues/auxiliary/issue-51798.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-#![crate_type = "lib"]
-
-pub fn vec() -> Vec<u8> { vec![] }
diff --git a/src/test/ui/issues/auxiliary/issue-52489.rs b/src/test/ui/issues/auxiliary/issue-52489.rs
deleted file mode 100644
index f53bf7db525..00000000000
--- a/src/test/ui/issues/auxiliary/issue-52489.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-#![crate_type = "lib"]
-#![unstable(feature = "issue_52489_unstable", issue = "none")]
-#![feature(staged_api)]
diff --git a/src/test/ui/issues/auxiliary/issue-5518.rs b/src/test/ui/issues/auxiliary/issue-5518.rs
deleted file mode 100644
index bfe96552a5c..00000000000
--- a/src/test/ui/issues/auxiliary/issue-5518.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-trait A<'a, T> {
-    fn f(&mut self) -> &'a mut T;
-    fn p() -> T;
-}
diff --git a/src/test/ui/issues/auxiliary/issue-5521.rs b/src/test/ui/issues/auxiliary/issue-5521.rs
deleted file mode 100644
index c2f81779b35..00000000000
--- a/src/test/ui/issues/auxiliary/issue-5521.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-use std::collections::HashMap;
-
-pub type map = Box<HashMap<usize, usize>>;
diff --git a/src/test/ui/issues/auxiliary/issue-56943.rs b/src/test/ui/issues/auxiliary/issue-56943.rs
deleted file mode 100644
index 65b9beb91f9..00000000000
--- a/src/test/ui/issues/auxiliary/issue-56943.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub struct S;
-mod m { pub struct S; }
-pub use crate::m::S as S2;
diff --git a/src/test/ui/issues/auxiliary/issue-57271-lib.rs b/src/test/ui/issues/auxiliary/issue-57271-lib.rs
deleted file mode 100644
index ff625668a9d..00000000000
--- a/src/test/ui/issues/auxiliary/issue-57271-lib.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]
-pub enum BaseType {
-    Byte,
-    Char,
-    Double,
-    Float,
-    Int,
-    Long,
-    Short,
-    Boolean,
-}
diff --git a/src/test/ui/issues/auxiliary/issue-5844-aux.rs b/src/test/ui/issues/auxiliary/issue-5844-aux.rs
deleted file mode 100644
index ea83378cad6..00000000000
--- a/src/test/ui/issues/auxiliary/issue-5844-aux.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-extern "C" {
-    pub fn rand() -> u32;
-}
diff --git a/src/test/ui/issues/auxiliary/issue-7178.rs b/src/test/ui/issues/auxiliary/issue-7178.rs
deleted file mode 100644
index 56ae5139af4..00000000000
--- a/src/test/ui/issues/auxiliary/issue-7178.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-pub struct Foo<'a, A:'a>(&'a A);
-
-impl<'a, A> Foo<'a, A> {
-    pub fn new(a: &'a A) -> Foo<'a, A> {
-        Foo(a)
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-73112.rs b/src/test/ui/issues/auxiliary/issue-73112.rs
deleted file mode 100644
index 6210c29bbdc..00000000000
--- a/src/test/ui/issues/auxiliary/issue-73112.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-#[repr(transparent)]
-pub struct PageTableEntry {
-    entry: u64,
-}
-
-#[repr(align(4096))]
-#[repr(C)]
-pub struct PageTable {
-    entries: [PageTableEntry; 512],
-}
diff --git a/src/test/ui/issues/auxiliary/issue-7899.rs b/src/test/ui/issues/auxiliary/issue-7899.rs
deleted file mode 100644
index 3af6e871661..00000000000
--- a/src/test/ui/issues/auxiliary/issue-7899.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub struct V2<T>(pub T, pub T);
diff --git a/src/test/ui/issues/auxiliary/issue-8044.rs b/src/test/ui/issues/auxiliary/issue-8044.rs
deleted file mode 100644
index 2ec25f51cde..00000000000
--- a/src/test/ui/issues/auxiliary/issue-8044.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-pub struct BTree<V> {
-    pub node: TreeItem<V>,
-}
-
-pub enum TreeItem<V> {
-    TreeLeaf { value: V },
-}
-
-pub fn leaf<V>(value: V) -> TreeItem<V> {
-    TreeItem::TreeLeaf { value: value }
-}
-
-fn main() {
-    BTree::<isize> { node: leaf(1) };
-}
diff --git a/src/test/ui/issues/auxiliary/issue-8259.rs b/src/test/ui/issues/auxiliary/issue-8259.rs
deleted file mode 100644
index 891aee099dc..00000000000
--- a/src/test/ui/issues/auxiliary/issue-8259.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-pub enum Foo<'a> {
-    A,
-    B(&'a str),
-}
diff --git a/src/test/ui/issues/auxiliary/issue-8401.rs b/src/test/ui/issues/auxiliary/issue-8401.rs
deleted file mode 100644
index e35dbbfabfc..00000000000
--- a/src/test/ui/issues/auxiliary/issue-8401.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// for this issue, this code must be built in a library
-
-use std::mem;
-
-trait A {
-    fn dummy(&self) { }
-}
-struct B;
-impl A for B {}
-
-fn bar<T>(_: &mut A, _: &T) {}
-
-fn foo<T>(t: &T) {
-    let mut b = B;
-    bar(&mut b as &mut A, t)
-}
diff --git a/src/test/ui/issues/auxiliary/issue-9123.rs b/src/test/ui/issues/auxiliary/issue-9123.rs
deleted file mode 100644
index 60af53359e8..00000000000
--- a/src/test/ui/issues/auxiliary/issue-9123.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-#![crate_type = "lib"]
-
-pub trait X {
-    fn x() {
-        fn f() { }
-        f();
-    }
-    fn dummy(&self) { }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-9155.rs b/src/test/ui/issues/auxiliary/issue-9155.rs
deleted file mode 100644
index 049a96a655a..00000000000
--- a/src/test/ui/issues/auxiliary/issue-9155.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-pub struct Foo<T>(T);
-
-impl<T> Foo<T> {
-    pub fn new(t: T) -> Foo<T> {
-        Foo(t)
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-9188.rs b/src/test/ui/issues/auxiliary/issue-9188.rs
deleted file mode 100644
index 3bc5697a1a6..00000000000
--- a/src/test/ui/issues/auxiliary/issue-9188.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-pub fn foo<T>() -> &'static isize {
-    if false {
-        static a: isize = 4;
-        return &a;
-    } else {
-        static a: isize = 5;
-        return &a;
-    }
-}
-
-pub fn bar() -> &'static isize {
-    foo::<isize>()
-}
diff --git a/src/test/ui/issues/auxiliary/issue-9906.rs b/src/test/ui/issues/auxiliary/issue-9906.rs
deleted file mode 100644
index 8a3eea790a2..00000000000
--- a/src/test/ui/issues/auxiliary/issue-9906.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-pub use other::FooBar;
-pub use other::foo;
-
-mod other {
-    pub struct FooBar{value: isize}
-    impl FooBar{
-        pub fn new(val: isize) -> FooBar {
-            FooBar{value: val}
-        }
-    }
-
-    pub fn foo(){
-        1+1;
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-9968.rs b/src/test/ui/issues/auxiliary/issue-9968.rs
deleted file mode 100644
index 8d795b59ea8..00000000000
--- a/src/test/ui/issues/auxiliary/issue-9968.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-pub use internal::core::{Trait, Struct};
-
-mod internal {
-    pub mod core {
-        pub struct Struct;
-        impl Struct {
-            pub fn init() -> Struct {
-                Struct
-            }
-        }
-
-        pub trait Trait {
-            fn test(&self) {
-                private();
-            }
-        }
-
-        impl Trait for Struct {}
-
-        fn private() { }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/private-trait-xc.rs b/src/test/ui/issues/auxiliary/private-trait-xc.rs
deleted file mode 100644
index 481a48a7cd8..00000000000
--- a/src/test/ui/issues/auxiliary/private-trait-xc.rs
+++ /dev/null
@@ -1 +0,0 @@
-trait Foo {}
diff --git a/src/test/ui/issues/auxiliary/reexported-trait.rs b/src/test/ui/issues/auxiliary/reexported-trait.rs
deleted file mode 100644
index 51a991bef59..00000000000
--- a/src/test/ui/issues/auxiliary/reexported-trait.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-mod private {
-    pub trait Trait {
-        fn trait_method(&self) {
-        }
-    }
-    pub trait TraitB {
-        fn trait_method_b(&self) {
-        }
-    }
-}
-
-pub struct FooStruct;
-pub use crate::private::Trait;
-impl crate::private::Trait for FooStruct {}
-
-pub use crate::private::TraitB as TraitBRename;
-impl crate::private::TraitB for FooStruct {}
diff --git a/src/test/ui/issues/issue-100605.rs b/src/test/ui/issues/issue-100605.rs
deleted file mode 100644
index 917a45c15bb..00000000000
--- a/src/test/ui/issues/issue-100605.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-fn takes_option(_arg: Option<&String>) {}
-
-fn main() {
-    takes_option(&None); //~ ERROR 4:18: 4:23: mismatched types [E0308]
-
-    let x = String::from("x");
-    let res = Some(x);
-    takes_option(&res); //~ ERROR 8:18: 8:22: mismatched types [E0308]
-}
diff --git a/src/test/ui/issues/issue-100605.stderr b/src/test/ui/issues/issue-100605.stderr
deleted file mode 100644
index 886e3cd6bb7..00000000000
--- a/src/test/ui/issues/issue-100605.stderr
+++ /dev/null
@@ -1,46 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-100605.rs:4:18
-   |
-LL |     takes_option(&None);
-   |     ------------ ^^^^^ expected enum `Option`, found `&Option<_>`
-   |     |
-   |     arguments to this function are incorrect
-   |
-   = note:   expected enum `Option<&String>`
-           found reference `&Option<_>`
-note: function defined here
-  --> $DIR/issue-100605.rs:1:4
-   |
-LL | fn takes_option(_arg: Option<&String>) {}
-   |    ^^^^^^^^^^^^ ---------------------
-help: you can convert from `&Option<T>` to `Option<&T>` using `.as_ref()`
-   |
-LL |     takes_option(None.as_ref());
-   |                  ~~~~~~~~~~~~~
-help: consider removing the borrow
-   |
-LL -     takes_option(&None);
-LL +     takes_option(None);
-   |
-
-error[E0308]: mismatched types
-  --> $DIR/issue-100605.rs:8:18
-   |
-LL |     takes_option(&res);
-   |     ------------ ^^^^
-   |     |            |
-   |     |            expected enum `Option`, found `&Option<String>`
-   |     |            help: you can convert from `&Option<T>` to `Option<&T>` using `.as_ref()`: `res.as_ref()`
-   |     arguments to this function are incorrect
-   |
-   = note:   expected enum `Option<&String>`
-           found reference `&Option<String>`
-note: function defined here
-  --> $DIR/issue-100605.rs:1:4
-   |
-LL | fn takes_option(_arg: Option<&String>) {}
-   |    ^^^^^^^^^^^^ ---------------------
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-10228.rs b/src/test/ui/issues/issue-10228.rs
deleted file mode 100644
index ebf8b436f13..00000000000
--- a/src/test/ui/issues/issue-10228.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-// pretty-expanded FIXME #23616
-
-enum StdioContainer {
-    CreatePipe(bool)
-}
-
-struct Test<'a> {
-    args: &'a [String],
-    io: &'a [StdioContainer]
-}
-
-pub fn main() {
-    let test = Test {
-        args: &[],
-        io: &[StdioContainer::CreatePipe(true)]
-    };
-}
diff --git a/src/test/ui/issues/issue-10291.rs b/src/test/ui/issues/issue-10291.rs
deleted file mode 100644
index 31b9e124046..00000000000
--- a/src/test/ui/issues/issue-10291.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn test<'x>(x: &'x isize) {
-    drop::<Box<dyn for<'z> FnMut(&'z isize) -> &'z isize>>(Box::new(|z| {
-        x
-        //~^ ERROR lifetime may not live long enough
-    }));
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-10291.stderr b/src/test/ui/issues/issue-10291.stderr
deleted file mode 100644
index a7b827d27a8..00000000000
--- a/src/test/ui/issues/issue-10291.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error: lifetime may not live long enough
-  --> $DIR/issue-10291.rs:3:9
-   |
-LL | fn test<'x>(x: &'x isize) {
-   |         -- lifetime `'x` defined here
-LL |     drop::<Box<dyn for<'z> FnMut(&'z isize) -> &'z isize>>(Box::new(|z| {
-LL |         x
-   |         ^ returning this value requires that `'x` must outlive `'static`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-102964.rs b/src/test/ui/issues/issue-102964.rs
deleted file mode 100644
index 43ff2360076..00000000000
--- a/src/test/ui/issues/issue-102964.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-use std::rc::Rc;
-type Foo<'a, T> = &'a dyn Fn(&T);
-type RcFoo<'a, T> = Rc<Foo<'a, T>>;
-
-fn bar_function<T>(function: Foo<T>) -> RcFoo<T> {
-    //~^ ERROR mismatched types
-    let rc = Rc::new(function);
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-102964.stderr b/src/test/ui/issues/issue-102964.stderr
deleted file mode 100644
index 4504039097b..00000000000
--- a/src/test/ui/issues/issue-102964.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-102964.rs:5:41
-   |
-LL | fn bar_function<T>(function: Foo<T>) -> RcFoo<T> {
-   |    ------------                         ^^^^^^^^ expected struct `Rc`, found `()`
-   |    |
-   |    implicitly returns `()` as its body has no tail or `return` expression
-   |
-   = note: expected struct `Rc<&dyn for<'a> Fn(&'a T)>`
-           found unit type `()`
-help: consider returning the local binding `rc`
-   |
-LL ~     let rc = Rc::new(function);
-LL +     rc
-   |
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-10396.rs b/src/test/ui/issues/issue-10396.rs
deleted file mode 100644
index d16ea3dc344..00000000000
--- a/src/test/ui/issues/issue-10396.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#[derive(Debug)]
-enum Foo<'s> {
-    V(&'s str)
-}
-
-fn f(arr: &[&Foo]) {
-    for &f in arr {
-        println!("{:?}", f);
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-10412.rs b/src/test/ui/issues/issue-10412.rs
deleted file mode 100644
index 0de170161b5..00000000000
--- a/src/test/ui/issues/issue-10412.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-trait Serializable<'self, T> {
-    //~^ ERROR lifetimes cannot use keyword names
-    fn serialize(val: &'self T) -> Vec<u8>; //~ ERROR lifetimes cannot use keyword names
-    fn deserialize(repr: &[u8]) -> &'self T; //~ ERROR lifetimes cannot use keyword names
-}
-
-impl<'self> Serializable<str> for &'self str {
-    //~^ ERROR lifetimes cannot use keyword names
-    //~| ERROR lifetimes cannot use keyword names
-    //~| ERROR implicit elided lifetime not allowed here
-    //~| ERROR the size for values of type `str` cannot be known at compilation time [E0277]
-    fn serialize(val: &'self str) -> Vec<u8> {
-        //~^ ERROR lifetimes cannot use keyword names
-        vec![1]
-    }
-    fn deserialize(repr: &[u8]) -> &'self str {
-        //~^ ERROR lifetimes cannot use keyword names
-        "hi"
-    }
-}
-
-fn main() {
-    println!("hello");
-    let x = "foo".to_string();
-    let y = x;
-    println!("{}", y);
-}
diff --git a/src/test/ui/issues/issue-10412.stderr b/src/test/ui/issues/issue-10412.stderr
deleted file mode 100644
index 46b9fd541ad..00000000000
--- a/src/test/ui/issues/issue-10412.stderr
+++ /dev/null
@@ -1,75 +0,0 @@
-error: lifetimes cannot use keyword names
-  --> $DIR/issue-10412.rs:1:20
-   |
-LL | trait Serializable<'self, T> {
-   |                    ^^^^^
-
-error: lifetimes cannot use keyword names
-  --> $DIR/issue-10412.rs:3:24
-   |
-LL |     fn serialize(val: &'self T) -> Vec<u8>;
-   |                        ^^^^^
-
-error: lifetimes cannot use keyword names
-  --> $DIR/issue-10412.rs:4:37
-   |
-LL |     fn deserialize(repr: &[u8]) -> &'self T;
-   |                                     ^^^^^
-
-error: lifetimes cannot use keyword names
-  --> $DIR/issue-10412.rs:7:6
-   |
-LL | impl<'self> Serializable<str> for &'self str {
-   |      ^^^^^
-
-error: lifetimes cannot use keyword names
-  --> $DIR/issue-10412.rs:7:36
-   |
-LL | impl<'self> Serializable<str> for &'self str {
-   |                                    ^^^^^
-
-error: lifetimes cannot use keyword names
-  --> $DIR/issue-10412.rs:12:24
-   |
-LL |     fn serialize(val: &'self str) -> Vec<u8> {
-   |                        ^^^^^
-
-error: lifetimes cannot use keyword names
-  --> $DIR/issue-10412.rs:16:37
-   |
-LL |     fn deserialize(repr: &[u8]) -> &'self str {
-   |                                     ^^^^^
-
-error[E0726]: implicit elided lifetime not allowed here
-  --> $DIR/issue-10412.rs:7:13
-   |
-LL | impl<'self> Serializable<str> for &'self str {
-   |             ^^^^^^^^^^^^^^^^^ expected lifetime parameter
-   |
-   = note: assuming a `'static` lifetime...
-help: indicate the anonymous lifetime
-   |
-LL | impl<'self> Serializable<'_, str> for &'self str {
-   |                          +++
-
-error[E0277]: the size for values of type `str` cannot be known at compilation time
-  --> $DIR/issue-10412.rs:7:13
-   |
-LL | impl<'self> Serializable<str> for &'self str {
-   |             ^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `str`
-note: required by a bound in `Serializable`
-  --> $DIR/issue-10412.rs:1:27
-   |
-LL | trait Serializable<'self, T> {
-   |                           ^ required by this bound in `Serializable`
-help: consider relaxing the implicit `Sized` restriction
-   |
-LL | trait Serializable<'self, T: ?Sized> {
-   |                            ++++++++
-
-error: aborting due to 9 previous errors
-
-Some errors have detailed explanations: E0277, E0726.
-For more information about an error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-10436.rs b/src/test/ui/issues/issue-10436.rs
deleted file mode 100644
index a7a20bad517..00000000000
--- a/src/test/ui/issues/issue-10436.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-fn works<T>(x: T) -> Vec<T> { vec![x] }
-
-fn also_works<T: Clone>(x: T) -> Vec<T> { vec![x] }
-
-fn main() {
-    let _: Vec<usize> = works(0);
-    let _: Vec<usize> = also_works(0);
-    let _ = works(0);
-    let _ = also_works(0);
-}
diff --git a/src/test/ui/issues/issue-10456.rs b/src/test/ui/issues/issue-10456.rs
deleted file mode 100644
index 9f8d2595520..00000000000
--- a/src/test/ui/issues/issue-10456.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-pub struct Foo;
-
-pub trait Bar {
-    fn bar(&self);
-}
-
-pub trait Baz {
-    fn baz(&self) { }
-}
-
-impl<T: Baz> Bar for T {
-    fn bar(&self) {}
-}
-
-impl Baz for Foo {}
-
-pub fn foo(t: Box<Foo>) {
-    t.bar(); // ~Foo doesn't implement Baz
-    (*t).bar(); // ok b/c Foo implements Baz
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-10465.rs b/src/test/ui/issues/issue-10465.rs
deleted file mode 100644
index d899c3ffa91..00000000000
--- a/src/test/ui/issues/issue-10465.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-pub mod a {
-    pub trait A {
-        fn foo(&self);
-    }
-
-}
-pub mod b {
-    use a::A;
-
-    pub struct B;
-    impl A for B { fn foo(&self) {} }
-
-    pub mod c {
-        use b::B;
-
-        fn foo(b: &B) {
-            b.foo(); //~ ERROR: no method named `foo` found
-        }
-    }
-
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-10465.stderr b/src/test/ui/issues/issue-10465.stderr
deleted file mode 100644
index 0ccf69dc060..00000000000
--- a/src/test/ui/issues/issue-10465.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0599]: no method named `foo` found for reference `&B` in the current scope
-  --> $DIR/issue-10465.rs:17:15
-   |
-LL |             b.foo();
-   |               ^^^ method not found in `&B`
-   |
-   = help: items from traits can only be used if the trait is in scope
-help: the following trait is implemented but not in scope; perhaps add a `use` for it:
-   |
-LL |         use a::A;
-   |
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-10545.rs b/src/test/ui/issues/issue-10545.rs
deleted file mode 100644
index acd07149619..00000000000
--- a/src/test/ui/issues/issue-10545.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-mod a {
-    struct S;
-    impl S { }
-}
-
-fn foo(_: a::S) { //~ ERROR: struct `S` is private
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-10545.stderr b/src/test/ui/issues/issue-10545.stderr
deleted file mode 100644
index f1da33eaba1..00000000000
--- a/src/test/ui/issues/issue-10545.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0603]: struct `S` is private
-  --> $DIR/issue-10545.rs:6:14
-   |
-LL | fn foo(_: a::S) {
-   |              ^ private struct
-   |
-note: the struct `S` is defined here
-  --> $DIR/issue-10545.rs:2:5
-   |
-LL |     struct S;
-   |     ^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0603`.
diff --git a/src/test/ui/issues/issue-10638.rs b/src/test/ui/issues/issue-10638.rs
deleted file mode 100644
index e359669c00d..00000000000
--- a/src/test/ui/issues/issue-10638.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-pub fn main() {
-    //// I am not a doc comment!
-    ////////////////// still not a doc comment
-    /////**** nope, me neither */
-    /*** And neither am I! */
-    5;
-    /*****! certainly not I */
-}
diff --git a/src/test/ui/issues/issue-10656.rs b/src/test/ui/issues/issue-10656.rs
deleted file mode 100644
index 250c4bc442f..00000000000
--- a/src/test/ui/issues/issue-10656.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-#![deny(missing_docs)]
-#![crate_type="lib"]
-//~^^ ERROR missing documentation for the crate
diff --git a/src/test/ui/issues/issue-10656.stderr b/src/test/ui/issues/issue-10656.stderr
deleted file mode 100644
index 2e4365f1ed7..00000000000
--- a/src/test/ui/issues/issue-10656.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: missing documentation for the crate
-  --> $DIR/issue-10656.rs:1:1
-   |
-LL | / #![deny(missing_docs)]
-LL | | #![crate_type="lib"]
-   | |____________________^
-   |
-note: the lint level is defined here
-  --> $DIR/issue-10656.rs:1:9
-   |
-LL | #![deny(missing_docs)]
-   |         ^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-10682.rs b/src/test/ui/issues/issue-10682.rs
deleted file mode 100644
index 72e4559d31a..00000000000
--- a/src/test/ui/issues/issue-10682.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-// Regression test for issue #10682
-// Nested `proc` usage can't use outer owned data
-
-// pretty-expanded FIXME #23616
-
-fn work(_: Box<isize>) {}
-fn foo<F:FnOnce()>(_: F) {}
-
-pub fn main() {
-  let a = Box::new(1);
-  foo(move|| { foo(move|| { work(a) }) })
-}
diff --git a/src/test/ui/issues/issue-10683.rs b/src/test/ui/issues/issue-10683.rs
deleted file mode 100644
index dcb221f8c57..00000000000
--- a/src/test/ui/issues/issue-10683.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-static NAME: &'static str = "hello world";
-
-fn main() {
-    match &*NAME.to_ascii_lowercase() {
-        "foo" => {}
-        _ => {}
-    }
-}
diff --git a/src/test/ui/issues/issue-10718.rs b/src/test/ui/issues/issue-10718.rs
deleted file mode 100644
index a1de0cfe6ca..00000000000
--- a/src/test/ui/issues/issue-10718.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-fn f<F:FnOnce()>(p: F) {
-    p();
-}
-
-pub fn main() {
-    let p = || ();
-    f(p);
-}
diff --git a/src/test/ui/issues/issue-10734.rs b/src/test/ui/issues/issue-10734.rs
deleted file mode 100644
index 723e6ed22dd..00000000000
--- a/src/test/ui/issues/issue-10734.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-// run-pass
-#![allow(non_upper_case_globals)]
-
-static mut drop_count: usize = 0;
-
-struct Foo {
-    dropped: bool
-}
-
-impl Drop for Foo {
-    fn drop(&mut self) {
-        // Test to make sure we haven't dropped already
-        assert!(!self.dropped);
-        self.dropped = true;
-        // And record the fact that we dropped for verification later
-        unsafe { drop_count += 1; }
-    }
-}
-
-pub fn main() {
-    // An `if true { expr }` statement should compile the same as `{ expr }`.
-    if true {
-        let _a = Foo{ dropped: false };
-    }
-    // Check that we dropped already (as expected from a `{ expr }`).
-    unsafe { assert_eq!(drop_count, 1); }
-
-    // An `if false {} else { expr }` statement should compile the same as `{ expr }`.
-    if false {
-        panic!();
-    } else {
-        let _a = Foo{ dropped: false };
-    }
-    // Check that we dropped already (as expected from a `{ expr }`).
-    unsafe { assert_eq!(drop_count, 2); }
-}
diff --git a/src/test/ui/issues/issue-10764.rs b/src/test/ui/issues/issue-10764.rs
deleted file mode 100644
index bb915f58d9d..00000000000
--- a/src/test/ui/issues/issue-10764.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn f(_: extern "Rust" fn()) {}
-extern "C" fn bar() {}
-
-fn main() { f(bar) }
-//~^ ERROR mismatched types
diff --git a/src/test/ui/issues/issue-10764.stderr b/src/test/ui/issues/issue-10764.stderr
deleted file mode 100644
index 4d8a85a1397..00000000000
--- a/src/test/ui/issues/issue-10764.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-10764.rs:4:15
-   |
-LL | fn main() { f(bar) }
-   |             - ^^^ expected "Rust" fn, found "C" fn
-   |             |
-   |             arguments to this function are incorrect
-   |
-   = note: expected fn pointer `fn()`
-                 found fn item `extern "C" fn() {bar}`
-note: function defined here
-  --> $DIR/issue-10764.rs:1:4
-   |
-LL | fn f(_: extern "Rust" fn()) {}
-   |    ^ ---------------------
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-10767.rs b/src/test/ui/issues/issue-10767.rs
deleted file mode 100644
index 5670cd458f3..00000000000
--- a/src/test/ui/issues/issue-10767.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-pub fn main() {
-    fn f() {
-    }
-    let _: Box<fn()> = Box::new(f as fn());
-}
diff --git a/src/test/ui/issues/issue-10802.rs b/src/test/ui/issues/issue-10802.rs
deleted file mode 100644
index 99e1a92dfcc..00000000000
--- a/src/test/ui/issues/issue-10802.rs
+++ /dev/null
@@ -1,45 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-struct DroppableStruct;
-enum DroppableEnum {
-    DroppableVariant1, DroppableVariant2
-}
-
-static mut DROPPED: bool = false;
-
-impl Drop for DroppableStruct {
-    fn drop(&mut self) {
-        unsafe { DROPPED = true; }
-    }
-}
-impl Drop for DroppableEnum {
-    fn drop(&mut self) {
-        unsafe { DROPPED = true; }
-    }
-}
-
-trait MyTrait { fn dummy(&self) { } }
-impl MyTrait for Box<DroppableStruct> {}
-impl MyTrait for Box<DroppableEnum> {}
-
-struct Whatever { w: Box<dyn MyTrait+'static> }
-impl  Whatever {
-    fn new(w: Box<dyn MyTrait+'static>) -> Whatever {
-        Whatever { w: w }
-    }
-}
-
-fn main() {
-    {
-        let f: Box<_> = Box::new(DroppableStruct);
-        let _a = Whatever::new(Box::new(f) as Box<dyn MyTrait>);
-    }
-    assert!(unsafe { DROPPED });
-    unsafe { DROPPED = false; }
-    {
-        let f: Box<_> = Box::new(DroppableEnum::DroppableVariant1);
-        let _a = Whatever::new(Box::new(f) as Box<dyn MyTrait>);
-    }
-    assert!(unsafe { DROPPED });
-}
diff --git a/src/test/ui/issues/issue-10806.rs b/src/test/ui/issues/issue-10806.rs
deleted file mode 100644
index 2f1d7bb5aaf..00000000000
--- a/src/test/ui/issues/issue-10806.rs
+++ /dev/null
@@ -1,38 +0,0 @@
-// run-pass
-#![allow(unused_imports)]
-
-// pretty-expanded FIXME #23616
-
-pub fn foo() -> isize {
-    3
-}
-pub fn bar() -> isize {
-    4
-}
-
-pub mod baz {
-    use {foo, bar};
-    pub fn quux() -> isize {
-        foo() + bar()
-    }
-}
-
-pub mod grault {
-    use {foo};
-    pub fn garply() -> isize {
-        foo()
-    }
-}
-
-pub mod waldo {
-    use {};
-    pub fn plugh() -> isize {
-        0
-    }
-}
-
-pub fn main() {
-    let _x = baz::quux();
-    let _y = grault::garply();
-    let _z = waldo::plugh();
-}
diff --git a/src/test/ui/issues/issue-10853.rs b/src/test/ui/issues/issue-10853.rs
deleted file mode 100644
index 3dcabf9b165..00000000000
--- a/src/test/ui/issues/issue-10853.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-#![deny(missing_docs)]
-#![doc="module"]
-
-#[doc="struct"]
-pub struct Foo;
-
-pub fn foo() {
-    #![doc="fn"]
-}
-
-#[doc="main"]
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-10877.rs b/src/test/ui/issues/issue-10877.rs
deleted file mode 100644
index 15a383175b9..00000000000
--- a/src/test/ui/issues/issue-10877.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-struct Foo {
-    x: isize,
-}
-extern "C" {
-    fn foo(1: ());
-    //~^ ERROR: patterns aren't allowed in foreign function declarations
-    fn bar((): isize);
-    //~^ ERROR: patterns aren't allowed in foreign function declarations
-    fn baz(Foo { x }: isize);
-    //~^ ERROR: patterns aren't allowed in foreign function declarations
-    fn qux((x, y): ());
-    //~^ ERROR: patterns aren't allowed in foreign function declarations
-    fn this_is_actually_ok(a: usize);
-    fn and_so_is_this(_: usize);
-}
-fn main() {}
diff --git a/src/test/ui/issues/issue-10877.stderr b/src/test/ui/issues/issue-10877.stderr
deleted file mode 100644
index bd3797cba55..00000000000
--- a/src/test/ui/issues/issue-10877.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error[E0130]: patterns aren't allowed in foreign function declarations
-  --> $DIR/issue-10877.rs:5:12
-   |
-LL |     fn foo(1: ());
-   |            ^ pattern not allowed in foreign function
-
-error[E0130]: patterns aren't allowed in foreign function declarations
-  --> $DIR/issue-10877.rs:7:12
-   |
-LL |     fn bar((): isize);
-   |            ^^ pattern not allowed in foreign function
-
-error[E0130]: patterns aren't allowed in foreign function declarations
-  --> $DIR/issue-10877.rs:9:12
-   |
-LL |     fn baz(Foo { x }: isize);
-   |            ^^^^^^^^^ pattern not allowed in foreign function
-
-error[E0130]: patterns aren't allowed in foreign function declarations
-  --> $DIR/issue-10877.rs:11:12
-   |
-LL |     fn qux((x, y): ());
-   |            ^^^^^^ pattern not allowed in foreign function
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0130`.
diff --git a/src/test/ui/issues/issue-10902.rs b/src/test/ui/issues/issue-10902.rs
deleted file mode 100644
index 162482d49ab..00000000000
--- a/src/test/ui/issues/issue-10902.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-pub mod two_tuple {
-    pub trait T { fn dummy(&self) { } }
-    pub struct P<'a>(&'a (dyn T + 'a), &'a (dyn T + 'a));
-    pub fn f<'a>(car: &'a dyn T, cdr: &'a dyn T) -> P<'a> {
-        P(car, cdr)
-    }
-}
-
-pub mod two_fields {
-    pub trait T { fn dummy(&self) { } }
-    pub struct P<'a> { car: &'a (dyn T + 'a), cdr: &'a (dyn T + 'a) }
-    pub fn f<'a>(car: &'a dyn T, cdr: &'a dyn T) -> P<'a> {
-        P{ car: car, cdr: cdr }
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-11004.rs b/src/test/ui/issues/issue-11004.rs
deleted file mode 100644
index 10ef1f5e3b5..00000000000
--- a/src/test/ui/issues/issue-11004.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-use std::mem;
-
-struct A { x: i32, y: f64 }
-
-#[cfg(not(works))]
-unsafe fn access(n:*mut A) -> (i32, f64) {
-    let x : i32 = n.x; //~ no field `x` on type `*mut A`
-    let y : f64 = n.y; //~ no field `y` on type `*mut A`
-    (x, y)
-}
-
-#[cfg(works)]
-unsafe fn access(n:*mut A) -> (i32, f64) {
-    let x : i32 = (*n).x;
-    let y : f64 = (*n).y;
-    (x, y)
-}
-
-fn main() {
-    let a :  A = A { x: 3, y: 3.14 };
-    let p : &A = &a;
-    let (x,y) = unsafe {
-        let n : *mut A = mem::transmute(p);
-        access(n)
-    };
-    println!("x: {}, y: {}", x, y);
-}
diff --git a/src/test/ui/issues/issue-11004.stderr b/src/test/ui/issues/issue-11004.stderr
deleted file mode 100644
index b5831e42e39..00000000000
--- a/src/test/ui/issues/issue-11004.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0609]: no field `x` on type `*mut A`
-  --> $DIR/issue-11004.rs:7:21
-   |
-LL |     let x : i32 = n.x;
-   |                   --^
-   |                   |
-   |                   help: `n` is a raw pointer; try dereferencing it: `(*n).x`
-
-error[E0609]: no field `y` on type `*mut A`
-  --> $DIR/issue-11004.rs:8:21
-   |
-LL |     let y : f64 = n.y;
-   |                   --^
-   |                   |
-   |                   help: `n` is a raw pointer; try dereferencing it: `(*n).y`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0609`.
diff --git a/src/test/ui/issues/issue-11047.rs b/src/test/ui/issues/issue-11047.rs
deleted file mode 100644
index 1fb2b5bb3a1..00000000000
--- a/src/test/ui/issues/issue-11047.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// run-pass
-// Test that static methods can be invoked on `type` aliases
-
-#![allow(unused_variables)]
-
-pub mod foo {
-    pub mod bar {
-        pub mod baz {
-            pub struct Qux;
-
-            impl Qux {
-                pub fn new() {}
-            }
-        }
-    }
-}
-
-fn main() {
-
-    type Ham = foo::bar::baz::Qux;
-    let foo = foo::bar::baz::Qux::new();  // invoke directly
-    let bar = Ham::new();                 // invoke via type alias
-
-    type StringVec = Vec<String>;
-    let sv = StringVec::new();
-}
diff --git a/src/test/ui/issues/issue-11085.rs b/src/test/ui/issues/issue-11085.rs
deleted file mode 100644
index 47c03238b55..00000000000
--- a/src/test/ui/issues/issue-11085.rs
+++ /dev/null
@@ -1,46 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// compile-flags: --cfg foo
-
-// pretty-expanded FIXME #23616
-
-struct Foo {
-    #[cfg(fail)]
-    bar: baz,
-    foo: isize,
-}
-
-struct Foo2 {
-    #[cfg(foo)]
-    foo: isize,
-}
-
-enum Bar1 {
-    Bar1_1,
-    #[cfg(fail)]
-    Bar1_2(NotAType),
-}
-
-enum Bar2 {
-    #[cfg(fail)]
-    Bar2_1(NotAType),
-}
-
-enum Bar3 {
-    Bar3_1 {
-        #[cfg(fail)]
-        foo: isize,
-        bar: isize,
-    }
-}
-
-pub fn main() {
-    let _f = Foo { foo: 3 };
-    let _f = Foo2 { foo: 3 };
-
-    match Bar1::Bar1_1 {
-        Bar1::Bar1_1 => {}
-    }
-
-    let _f = Bar3::Bar3_1 { bar: 3 };
-}
diff --git a/src/test/ui/issues/issue-11192.rs b/src/test/ui/issues/issue-11192.rs
deleted file mode 100644
index 1a3d8c9fe58..00000000000
--- a/src/test/ui/issues/issue-11192.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-struct Foo {
-    x: isize
-}
-
-
-impl Drop for Foo {
-    fn drop(&mut self) {
-        println!("drop {}", self.x);
-    }
-}
-
-
-fn main() {
-    let mut ptr: Box<_> = Box::new(Foo { x: 0 });
-    let mut test = |foo: &Foo| {
-        println!("access {}", foo.x);
-        ptr = Box::new(Foo { x: ptr.x + 1 });
-        println!("access {}", foo.x);
-    };
-    test(&*ptr);
-    //~^ ERROR: cannot borrow `*ptr` as immutable
-}
diff --git a/src/test/ui/issues/issue-11192.stderr b/src/test/ui/issues/issue-11192.stderr
deleted file mode 100644
index fc154801340..00000000000
--- a/src/test/ui/issues/issue-11192.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0502]: cannot borrow `*ptr` as immutable because it is also borrowed as mutable
-  --> $DIR/issue-11192.rs:20:10
-   |
-LL |     let mut test = |foo: &Foo| {
-   |                    ----------- mutable borrow occurs here
-LL |         println!("access {}", foo.x);
-LL |         ptr = Box::new(Foo { x: ptr.x + 1 });
-   |         --- first borrow occurs due to use of `ptr` in closure
-...
-LL |     test(&*ptr);
-   |     ---- ^^^^^ immutable borrow occurs here
-   |     |
-   |     mutable borrow later used by call
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0502`.
diff --git a/src/test/ui/issues/issue-11205.rs b/src/test/ui/issues/issue-11205.rs
deleted file mode 100644
index ce0951eafdd..00000000000
--- a/src/test/ui/issues/issue-11205.rs
+++ /dev/null
@@ -1,85 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-#![allow(dead_code)]
-
-trait Foo { fn dummy(&self) { } }
-impl Foo for isize {}
-fn foo(_: [&dyn Foo; 2]) {}
-fn foos(_: &[&dyn Foo]) {}
-fn foog<T>(_: &[T], _: &[T]) {}
-
-fn bar(_: [Box<dyn Foo>; 2]) {}
-fn bars(_: &[Box<dyn Foo+'static>]) {}
-
-fn main() {
-    let x: [&dyn Foo; 2] = [&1, &2];
-    foo(x);
-    foo([&1, &2]);
-
-    let r = &1;
-    let x: [&dyn Foo; 2] = [r; 2];
-    foo(x);
-    foo([&1; 2]);
-
-    let x: &[&dyn Foo] = &[&1, &2];
-    foos(x);
-    foos(&[&1, &2]);
-
-    let x: &[&dyn Foo] = &[&1, &2];
-    let r = &1;
-    foog(x, &[r]);
-
-    let x: [Box<dyn Foo>; 2] = [Box::new(1), Box::new(2)];
-    bar(x);
-    bar([Box::new(1), Box::new(2)]);
-
-    let x: &[Box<dyn Foo+'static>] = &[Box::new(1), Box::new(2)];
-    bars(x);
-    bars(&[Box::new(1), Box::new(2)]);
-
-    let x: &[Box<dyn Foo+'static>] = &[Box::new(1), Box::new(2)];
-    foog(x, &[Box::new(1)]);
-
-    struct T<'a> {
-        t: [&'a (dyn Foo+'a); 2]
-    }
-    let _n = T {
-        t: [&1, &2]
-    };
-    let r = &1;
-    let _n = T {
-        t: [r; 2]
-    };
-    let x: [&dyn Foo; 2] = [&1, &2];
-    let _n = T {
-        t: x
-    };
-
-    struct F<'b> {
-        t: &'b [&'b (dyn Foo+'b)]
-    }
-    let _n = F {
-        t: &[&1, &2]
-    };
-    let r = &1;
-    let r: [&dyn Foo; 2] = [r; 2];
-    let _n = F {
-        t: &r
-    };
-    let x: [&dyn Foo; 2] = [&1, &2];
-    let _n = F {
-        t: &x
-    };
-
-    struct M<'a> {
-        t: &'a [Box<dyn Foo+'static>]
-    }
-    let _n = M {
-        t: &[Box::new(1), Box::new(2)]
-    };
-    let x: [Box<dyn Foo>; 2] = [Box::new(1), Box::new(2)];
-    let _n = M {
-        t: &x
-    };
-}
diff --git a/src/test/ui/issues/issue-11224.rs b/src/test/ui/issues/issue-11224.rs
deleted file mode 100644
index e1c1df99aca..00000000000
--- a/src/test/ui/issues/issue-11224.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-// aux-build:issue-11224.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_11224 as unused;
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-11267.rs b/src/test/ui/issues/issue-11267.rs
deleted file mode 100644
index 848ed6ac7a8..00000000000
--- a/src/test/ui/issues/issue-11267.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// run-pass
-// Tests that unary structs can be mutably borrowed.
-
-struct Empty;
-
-trait T<U> {
-    fn next(&mut self) -> Option<U>;
-}
-impl T<isize> for Empty {
-    fn next(&mut self) -> Option<isize> { None }
-}
-
-fn do_something_with(a : &mut dyn T<isize>) {
-    println!("{:?}", a.next())
-}
-
-pub fn main() {
-    do_something_with(&mut Empty);
-}
diff --git a/src/test/ui/issues/issue-11374.rs b/src/test/ui/issues/issue-11374.rs
deleted file mode 100644
index 7519ba2826e..00000000000
--- a/src/test/ui/issues/issue-11374.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-use std::io::{self, Read};
-use std::vec;
-
-pub struct Container<'a> {
-    reader: &'a mut dyn Read
-}
-
-impl<'a> Container<'a> {
-    pub fn wrap<'s>(reader: &'s mut dyn io::Read) -> Container<'s> {
-        Container { reader: reader }
-    }
-
-    pub fn read_to(&mut self, vec: &mut [u8]) {
-        self.reader.read(vec);
-    }
-}
-
-pub fn for_stdin<'a>() -> Container<'a> {
-    let mut r = io::stdin();
-    Container::wrap(&mut r as &mut dyn io::Read)
-}
-
-fn main() {
-    let mut c = for_stdin();
-    let mut v = Vec::new();
-    c.read_to(v); //~ ERROR E0308
-}
diff --git a/src/test/ui/issues/issue-11374.stderr b/src/test/ui/issues/issue-11374.stderr
deleted file mode 100644
index ace77814a3a..00000000000
--- a/src/test/ui/issues/issue-11374.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-11374.rs:26:15
-   |
-LL |     c.read_to(v);
-   |       ------- ^
-   |       |       |
-   |       |       expected `&mut [u8]`, found struct `Vec`
-   |       |       help: consider mutably borrowing here: `&mut v`
-   |       arguments to this method are incorrect
-   |
-   = note: expected mutable reference `&mut [u8]`
-                         found struct `Vec<_>`
-note: associated function defined here
-  --> $DIR/issue-11374.rs:13:12
-   |
-LL |     pub fn read_to(&mut self, vec: &mut [u8]) {
-   |            ^^^^^^^            --------------
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-11382.rs b/src/test/ui/issues/issue-11382.rs
deleted file mode 100644
index 42a7a0d04a1..00000000000
--- a/src/test/ui/issues/issue-11382.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-// run-pass
-fn main() {
-    println!("{}", 1.2);
-}
diff --git a/src/test/ui/issues/issue-11384.rs b/src/test/ui/issues/issue-11384.rs
deleted file mode 100644
index 0105b4d223e..00000000000
--- a/src/test/ui/issues/issue-11384.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-trait Common { fn dummy(&self) { } }
-
-impl<'t, T> Common for (T, &'t T) {}
-
-impl<'t, T> Common for (&'t T, T) {}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-11508.rs b/src/test/ui/issues/issue-11508.rs
deleted file mode 100644
index 49868b73efa..00000000000
--- a/src/test/ui/issues/issue-11508.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// aux-build:issue-11508.rs
-
-extern crate issue_11508 as rand;
-
-use rand::{Closed01, random};
-
-fn main() {
-    let Closed01(val) = random::<Closed01<f32>>();
-    println!("{}", val);
-}
diff --git a/src/test/ui/issues/issue-11515.rs b/src/test/ui/issues/issue-11515.rs
deleted file mode 100644
index b5c942f96a7..00000000000
--- a/src/test/ui/issues/issue-11515.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-struct Test {
-    func: Box<dyn FnMut() + 'static>,
-}
-
-
-
-fn main() {
-    let closure: Box<dyn Fn() + 'static> = Box::new(|| ());
-    let test = Box::new(Test { func: closure }); //~ ERROR trait upcasting coercion is experimental [E0658]
-}
diff --git a/src/test/ui/issues/issue-11515.stderr b/src/test/ui/issues/issue-11515.stderr
deleted file mode 100644
index accd47f0f5f..00000000000
--- a/src/test/ui/issues/issue-11515.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0658]: cannot cast `dyn Fn()` to `dyn FnMut()`, trait upcasting coercion is experimental
-  --> $DIR/issue-11515.rs:9:38
-   |
-LL |     let test = Box::new(Test { func: closure });
-   |                                      ^^^^^^^
-   |
-   = note: see issue #65991 <https://github.com/rust-lang/rust/issues/65991> for more information
-   = help: add `#![feature(trait_upcasting)]` to the crate attributes to enable
-   = note: required when coercing `Box<(dyn Fn() + 'static)>` into `Box<(dyn FnMut() + 'static)>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0658`.
diff --git a/src/test/ui/issues/issue-11529.rs b/src/test/ui/issues/issue-11529.rs
deleted file mode 100644
index 9a6cc8e9fe8..00000000000
--- a/src/test/ui/issues/issue-11529.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// aux-build:issue-11529.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_11529 as a;
-
-fn main() {
-    let one = 1;
-    let _a = a::A(&one);
-}
diff --git a/src/test/ui/issues/issue-11552.rs b/src/test/ui/issues/issue-11552.rs
deleted file mode 100644
index 9fb9f3d2e3f..00000000000
--- a/src/test/ui/issues/issue-11552.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// run-pass
-#![feature(box_patterns)]
-
-#[derive(Clone)]
-enum Noun
-{
-    Atom(isize),
-    Cell(Box<Noun>, Box<Noun>)
-}
-
-fn fas(n: &Noun) -> Noun
-{
-    match n {
-        &Noun::Cell(box Noun::Atom(2), box Noun::Cell(ref a, _)) => (**a).clone(),
-        _ => panic!("Invalid fas pattern")
-    }
-}
-
-pub fn main() {
-    fas(
-        &Noun::Cell(Box::new(Noun::Atom(2)),
-        Box::new(Noun::Cell(Box::new(Noun::Atom(2)), Box::new(Noun::Atom(3)))))
-    );
-}
diff --git a/src/test/ui/issues/issue-11592.rs b/src/test/ui/issues/issue-11592.rs
deleted file mode 100644
index a4611f2f90e..00000000000
--- a/src/test/ui/issues/issue-11592.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-//! Ensure the private trait Bar isn't complained about.
-
-#![deny(missing_docs)]
-
-mod foo {
-    trait Bar { fn bar(&self) { } }
-    impl Bar for i8 { fn bar(&self) { } }
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-11593.rs b/src/test/ui/issues/issue-11593.rs
deleted file mode 100644
index 8bf034e8203..00000000000
--- a/src/test/ui/issues/issue-11593.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// aux-build:private-trait-xc.rs
-
-extern crate private_trait_xc;
-
-struct Bar;
-
-impl private_trait_xc::Foo for Bar {}
-//~^ ERROR: trait `Foo` is private
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-11593.stderr b/src/test/ui/issues/issue-11593.stderr
deleted file mode 100644
index aa9768b1885..00000000000
--- a/src/test/ui/issues/issue-11593.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0603]: trait `Foo` is private
-  --> $DIR/issue-11593.rs:7:24
-   |
-LL | impl private_trait_xc::Foo for Bar {}
-   |                        ^^^ private trait
-   |
-note: the trait `Foo` is defined here
-  --> $DIR/auxiliary/private-trait-xc.rs:1:1
-   |
-LL | trait Foo {}
-   | ^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0603`.
diff --git a/src/test/ui/issues/issue-11677.rs b/src/test/ui/issues/issue-11677.rs
deleted file mode 100644
index be18c736f14..00000000000
--- a/src/test/ui/issues/issue-11677.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// run-pass
-#![allow(unused_imports)]
-
-#![allow(dead_code)]
-
-// this code used to cause an ICE
-
-use std::marker;
-
-trait X<T> {
-    fn dummy(&self) -> T { panic!() }
-}
-
-struct S<T> {f: Box<dyn X<T>+'static>,
-             g: Box<dyn X<T>+'static>}
-
-struct F;
-impl X<isize> for F {
-}
-
-fn main() {
-  S {f: Box::new(F), g: Box::new(F) };
-}
diff --git a/src/test/ui/issues/issue-11680.rs b/src/test/ui/issues/issue-11680.rs
deleted file mode 100644
index bfa8f5c5a1b..00000000000
--- a/src/test/ui/issues/issue-11680.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// aux-build:issue-11680.rs
-
-extern crate issue_11680 as other;
-
-fn main() {
-    let _b = other::Foo::Bar(1);
-    //~^ ERROR: enum `Foo` is private
-
-    let _b = other::test::Foo::Bar(1);
-    //~^ ERROR: enum `Foo` is private
-}
diff --git a/src/test/ui/issues/issue-11680.stderr b/src/test/ui/issues/issue-11680.stderr
deleted file mode 100644
index ea224af8ed7..00000000000
--- a/src/test/ui/issues/issue-11680.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error[E0603]: enum `Foo` is private
-  --> $DIR/issue-11680.rs:6:21
-   |
-LL |     let _b = other::Foo::Bar(1);
-   |                     ^^^ private enum
-   |
-note: the enum `Foo` is defined here
-  --> $DIR/auxiliary/issue-11680.rs:1:1
-   |
-LL | enum Foo {
-   | ^^^^^^^^
-
-error[E0603]: enum `Foo` is private
-  --> $DIR/issue-11680.rs:9:27
-   |
-LL |     let _b = other::test::Foo::Bar(1);
-   |                           ^^^ private enum
-   |
-note: the enum `Foo` is defined here
-  --> $DIR/auxiliary/issue-11680.rs:6:5
-   |
-LL |     enum Foo {
-   |     ^^^^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0603`.
diff --git a/src/test/ui/issues/issue-11681.rs b/src/test/ui/issues/issue-11681.rs
deleted file mode 100644
index 6d8810d8052..00000000000
--- a/src/test/ui/issues/issue-11681.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// This tests verifies that unary structs and enum variants
-// are treated as rvalues and their lifetime is not bounded to
-// the static scope.
-
-struct Test;
-
-impl Drop for Test {
-    fn drop (&mut self) {}
-}
-
-fn createTest<'a>() -> &'a Test {
-  let testValue = &Test;
-  return testValue; //~ ERROR cannot return value referencing temporary value
-}
-
-
-pub fn main() {
-    createTest();
-}
diff --git a/src/test/ui/issues/issue-11681.stderr b/src/test/ui/issues/issue-11681.stderr
deleted file mode 100644
index f2f93076671..00000000000
--- a/src/test/ui/issues/issue-11681.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0515]: cannot return value referencing temporary value
-  --> $DIR/issue-11681.rs:13:10
-   |
-LL |   let testValue = &Test;
-   |                    ---- temporary value created here
-LL |   return testValue;
-   |          ^^^^^^^^^ returns a value referencing data owned by the current function
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0515`.
diff --git a/src/test/ui/issues/issue-11692-1.rs b/src/test/ui/issues/issue-11692-1.rs
deleted file mode 100644
index b6f3bb8ef05..00000000000
--- a/src/test/ui/issues/issue-11692-1.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    print!(testo!()); //~ ERROR cannot find macro `testo` in this scope
-}
diff --git a/src/test/ui/issues/issue-11692-1.stderr b/src/test/ui/issues/issue-11692-1.stderr
deleted file mode 100644
index 386463436b8..00000000000
--- a/src/test/ui/issues/issue-11692-1.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: cannot find macro `testo` in this scope
-  --> $DIR/issue-11692-1.rs:2:12
-   |
-LL |     print!(testo!());
-   |            ^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-11692-2.rs b/src/test/ui/issues/issue-11692-2.rs
deleted file mode 100644
index 5957ed338f4..00000000000
--- a/src/test/ui/issues/issue-11692-2.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    concat!(test!()); //~ ERROR cannot find macro `test` in this scope
-}
diff --git a/src/test/ui/issues/issue-11692-2.stderr b/src/test/ui/issues/issue-11692-2.stderr
deleted file mode 100644
index 84746ca2c88..00000000000
--- a/src/test/ui/issues/issue-11692-2.stderr
+++ /dev/null
@@ -1,10 +0,0 @@
-error: cannot find macro `test` in this scope
-  --> $DIR/issue-11692-2.rs:2:13
-   |
-LL |     concat!(test!());
-   |             ^^^^
-   |
-   = note: `test` is in scope, but it is an attribute: `#[test]`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-11709.rs b/src/test/ui/issues/issue-11709.rs
deleted file mode 100644
index cb5e3dff3b3..00000000000
--- a/src/test/ui/issues/issue-11709.rs
+++ /dev/null
@@ -1,38 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// ignore-pretty issue #37199
-
-// Don't panic on blocks without results
-// There are several tests in this run-pass that raised
-// when this bug was opened. The cases where the compiler
-// panics before the fix have a comment.
-
-struct S {x:()}
-
-fn test(slot: &mut Option<Box<dyn FnMut() -> Box<dyn FnMut()>>>) -> () {
-  let a = slot.take();
-  let _a = match a {
-    // `{let .. a(); }` would break
-    Some(mut a) => { let _a = a(); },
-    None => (),
-  };
-}
-
-fn not(b: bool) -> bool {
-    if b {
-        !b
-    } else {
-        // `panic!(...)` would break
-        panic!("Break the compiler");
-    }
-}
-
-pub fn main() {
-    // {} would break
-    let _r = {};
-    let mut slot = None;
-    // `{ test(...); }` would break
-    let _s : S  = S{ x: { test(&mut slot); } };
-
-    let _b = not(true);
-}
diff --git a/src/test/ui/issues/issue-11740.rs b/src/test/ui/issues/issue-11740.rs
deleted file mode 100644
index 9faeb7770a7..00000000000
--- a/src/test/ui/issues/issue-11740.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// check-pass
-// revisions: mir thir
-// [thir]compile-flags: -Zthir-unsafeck
-
-struct Attr {
-    name: String,
-    value: String,
-}
-
-struct Element {
-    attrs: Vec<Box<Attr>>,
-}
-
-impl Element {
-    pub unsafe fn get_attr<'a>(&'a self, name: &str) {
-        self.attrs
-            .iter()
-            .find(|attr| {
-                      let attr: &&Box<Attr> = std::mem::transmute(attr);
-                      true
-                  });
-    }
-}
-
-fn main() {
-    let element = Element { attrs: Vec::new() };
-    let _ = unsafe { element.get_attr("foo") };
-}
diff --git a/src/test/ui/issues/issue-11771.rs b/src/test/ui/issues/issue-11771.rs
deleted file mode 100644
index c69cd1e79e3..00000000000
--- a/src/test/ui/issues/issue-11771.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-fn main() {
-    let x = ();
-    1 +
-    x //~^ ERROR E0277
-    ;
-
-    let x: () = ();
-    1 +
-    x //~^ ERROR E0277
-    ;
-}
diff --git a/src/test/ui/issues/issue-11771.stderr b/src/test/ui/issues/issue-11771.stderr
deleted file mode 100644
index 161fce4b031..00000000000
--- a/src/test/ui/issues/issue-11771.stderr
+++ /dev/null
@@ -1,39 +0,0 @@
-error[E0277]: cannot add `()` to `{integer}`
-  --> $DIR/issue-11771.rs:3:7
-   |
-LL |     1 +
-   |       ^ no implementation for `{integer} + ()`
-   |
-   = help: the trait `Add<()>` is not implemented for `{integer}`
-   = help: the following other types implement trait `Add<Rhs>`:
-             <&'a f32 as Add<f32>>
-             <&'a f64 as Add<f64>>
-             <&'a i128 as Add<i128>>
-             <&'a i16 as Add<i16>>
-             <&'a i32 as Add<i32>>
-             <&'a i64 as Add<i64>>
-             <&'a i8 as Add<i8>>
-             <&'a isize as Add<isize>>
-           and 48 others
-
-error[E0277]: cannot add `()` to `{integer}`
-  --> $DIR/issue-11771.rs:8:7
-   |
-LL |     1 +
-   |       ^ no implementation for `{integer} + ()`
-   |
-   = help: the trait `Add<()>` is not implemented for `{integer}`
-   = help: the following other types implement trait `Add<Rhs>`:
-             <&'a f32 as Add<f32>>
-             <&'a f64 as Add<f64>>
-             <&'a i128 as Add<i128>>
-             <&'a i16 as Add<i16>>
-             <&'a i32 as Add<i32>>
-             <&'a i64 as Add<i64>>
-             <&'a i8 as Add<i8>>
-             <&'a isize as Add<isize>>
-           and 48 others
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-11820.rs b/src/test/ui/issues/issue-11820.rs
deleted file mode 100644
index 7ffe9652797..00000000000
--- a/src/test/ui/issues/issue-11820.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-struct NoClone;
-
-fn main() {
-  let rnc = &NoClone;
-  let rsnc = &Some(NoClone);
-
-  let _: &NoClone = rnc.clone();
-  let _: &Option<NoClone> = rsnc.clone();
-}
diff --git a/src/test/ui/issues/issue-11844.rs b/src/test/ui/issues/issue-11844.rs
deleted file mode 100644
index f974a470296..00000000000
--- a/src/test/ui/issues/issue-11844.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn main() {
-    let a = Some(Box::new(1));
-    match a {
-        Ok(a) => //~ ERROR: mismatched types
-            println!("{}",a),
-        None => panic!()
-    }
-}
diff --git a/src/test/ui/issues/issue-11844.stderr b/src/test/ui/issues/issue-11844.stderr
deleted file mode 100644
index 81cf918a103..00000000000
--- a/src/test/ui/issues/issue-11844.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-11844.rs:4:9
-   |
-LL |     match a {
-   |           - this expression has type `Option<Box<{integer}>>`
-LL |         Ok(a) =>
-   |         ^^^^^ expected enum `Option`, found enum `Result`
-   |
-   = note: expected enum `Option<Box<{integer}>>`
-              found enum `Result<_, _>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-11869.rs b/src/test/ui/issues/issue-11869.rs
deleted file mode 100644
index b300f4593a7..00000000000
--- a/src/test/ui/issues/issue-11869.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-struct A {
-    a: String
-}
-
-fn borrow<'a>(binding: &'a A) -> &'a str {
-    match &*binding.a {
-        "in" => "in_",
-        "ref" => "ref_",
-        ident => ident
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-11873.rs b/src/test/ui/issues/issue-11873.rs
deleted file mode 100644
index d3bd05caf38..00000000000
--- a/src/test/ui/issues/issue-11873.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-fn main() {
-    let mut v = vec![1];
-    let mut f = || v.push(2);
-    let _w = v; //~ ERROR: cannot move out of `v`
-
-    f();
-}
diff --git a/src/test/ui/issues/issue-11873.stderr b/src/test/ui/issues/issue-11873.stderr
deleted file mode 100644
index c814eedd226..00000000000
--- a/src/test/ui/issues/issue-11873.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0505]: cannot move out of `v` because it is borrowed
-  --> $DIR/issue-11873.rs:4:14
-   |
-LL |     let mut f = || v.push(2);
-   |                 -- - borrow occurs due to use in closure
-   |                 |
-   |                 borrow of `v` occurs here
-LL |     let _w = v;
-   |              ^ move out of `v` occurs here
-LL |
-LL |     f();
-   |     - borrow later used here
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0505`.
diff --git a/src/test/ui/issues/issue-11958.rs b/src/test/ui/issues/issue-11958.rs
deleted file mode 100644
index a7af01e25b4..00000000000
--- a/src/test/ui/issues/issue-11958.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-
-// We shouldn't need to rebind a moved upvar as mut if it's already
-// marked as mut
-
-pub fn main() {
-    let mut x = 1;
-    let _thunk = Box::new(move|| { x = 2; });
-    //~^ WARN value assigned to `x` is never read
-    //~| WARN unused variable: `x`
-}
diff --git a/src/test/ui/issues/issue-11958.stderr b/src/test/ui/issues/issue-11958.stderr
deleted file mode 100644
index 5dca4c2f01d..00000000000
--- a/src/test/ui/issues/issue-11958.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-warning: value assigned to `x` is never read
-  --> $DIR/issue-11958.rs:8:36
-   |
-LL |     let _thunk = Box::new(move|| { x = 2; });
-   |                                    ^
-   |
-   = help: maybe it is overwritten before being read?
-   = note: `#[warn(unused_assignments)]` on by default
-
-warning: unused variable: `x`
-  --> $DIR/issue-11958.rs:8:36
-   |
-LL |     let _thunk = Box::new(move|| { x = 2; });
-   |                                    ^
-   |
-   = help: did you mean to capture by reference instead?
-   = note: `#[warn(unused_variables)]` on by default
-
-warning: 2 warnings emitted
-
diff --git a/src/test/ui/issues/issue-12028.rs b/src/test/ui/issues/issue-12028.rs
deleted file mode 100644
index 7503766ff20..00000000000
--- a/src/test/ui/issues/issue-12028.rs
+++ /dev/null
@@ -1,38 +0,0 @@
-// Test an example where we fail to infer the type parameter H. This
-// is because there is really nothing constraining it. At one time, we
-// would infer based on the where clauses in scope, but that no longer
-// works.
-
-trait Hash<H> {
-    fn hash2(&self, hasher: &H) -> u64;
-}
-
-trait Stream {
-    fn input(&mut self, bytes: &[u8]);
-    fn result(&self) -> u64;
-}
-
-trait StreamHasher {
-    type S : Stream;
-    fn stream(&self) -> Self::S;
-}
-
-trait StreamHash<H: StreamHasher>: Hash<H> {
-    fn input_stream(&self, stream: &mut H::S);
-}
-
-impl<H: StreamHasher> Hash<H> for u8 {
-    fn hash2(&self, hasher: &H) -> u64 {
-        let mut stream = hasher.stream();
-        self.input_stream(&mut stream); //~ ERROR type annotations needed
-        Stream::result(&stream)
-    }
-}
-
-impl<H: StreamHasher> StreamHash<H> for u8 {
-    fn input_stream(&self, stream: &mut H::S) {
-        Stream::input(stream, &[*self]);
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-12028.stderr b/src/test/ui/issues/issue-12028.stderr
deleted file mode 100644
index 8d6b81c24b6..00000000000
--- a/src/test/ui/issues/issue-12028.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0284]: type annotations needed
-  --> $DIR/issue-12028.rs:27:14
-   |
-LL |         self.input_stream(&mut stream);
-   |              ^^^^^^^^^^^^
-   |
-   = note: cannot satisfy `<_ as StreamHasher>::S == <H as StreamHasher>::S`
-help: try using a fully qualified path to specify the expected types
-   |
-LL |         <u8 as StreamHash<H>>::input_stream(self, &mut stream);
-   |         ++++++++++++++++++++++++++++++++++++    ~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0284`.
diff --git a/src/test/ui/issues/issue-12033.rs b/src/test/ui/issues/issue-12033.rs
deleted file mode 100644
index 9dc7573c9d3..00000000000
--- a/src/test/ui/issues/issue-12033.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-use std::cell::RefCell;
-
-fn main() {
-    let x = RefCell::new(0);
-    if *x.borrow() == 0 {} else {}
-}
diff --git a/src/test/ui/issues/issue-12041.rs b/src/test/ui/issues/issue-12041.rs
deleted file mode 100644
index 091e8fe8b2a..00000000000
--- a/src/test/ui/issues/issue-12041.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-use std::sync::mpsc::channel;
-use std::thread;
-
-fn main() {
-    let (tx, rx) = channel();
-    let _t = thread::spawn(move|| -> () {
-        loop {
-            let tx = tx;
-            //~^ ERROR: use of moved value: `tx`
-            tx.send(1);
-        }
-    });
-}
diff --git a/src/test/ui/issues/issue-12041.stderr b/src/test/ui/issues/issue-12041.stderr
deleted file mode 100644
index b9ffa499afe..00000000000
--- a/src/test/ui/issues/issue-12041.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0382]: use of moved value: `tx`
-  --> $DIR/issue-12041.rs:8:22
-   |
-LL |             let tx = tx;
-   |                      ^^ value moved here, in previous iteration of loop
-   |
-   = note: move occurs because `tx` has type `Sender<i32>`, which does not implement the `Copy` trait
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0382`.
diff --git a/src/test/ui/issues/issue-12127.rs b/src/test/ui/issues/issue-12127.rs
deleted file mode 100644
index 199d542e816..00000000000
--- a/src/test/ui/issues/issue-12127.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-#![feature(unboxed_closures, tuple_trait)]
-
-fn to_fn_once<A:std::marker::Tuple,F:FnOnce<A>>(f: F) -> F { f }
-fn do_it(x: &isize) { }
-
-fn main() {
-    let x: Box<_> = Box::new(22);
-    let f = to_fn_once(move|| do_it(&*x));
-    to_fn_once(move|| {
-        f();
-        f();
-        //~^ ERROR: use of moved value: `f`
-    })()
-}
diff --git a/src/test/ui/issues/issue-12127.stderr b/src/test/ui/issues/issue-12127.stderr
deleted file mode 100644
index 2c451b07fbe..00000000000
--- a/src/test/ui/issues/issue-12127.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0382]: use of moved value: `f`
-  --> $DIR/issue-12127.rs:11:9
-   |
-LL |         f();
-   |         --- `f` moved due to this call
-LL |         f();
-   |         ^ value used here after move
-   |
-note: this value implements `FnOnce`, which causes it to be moved when called
-  --> $DIR/issue-12127.rs:10:9
-   |
-LL |         f();
-   |         ^
-   = note: move occurs because `f` has type `[closure@$DIR/issue-12127.rs:8:24: 8:30]`, which does not implement the `Copy` trait
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0382`.
diff --git a/src/test/ui/issues/issue-12133-1.rs b/src/test/ui/issues/issue-12133-1.rs
deleted file mode 100644
index 96ad5abd548..00000000000
--- a/src/test/ui/issues/issue-12133-1.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// aux-build:issue-12133-rlib.rs
-// aux-build:issue-12133-dylib.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_12133_rlib as a;
-extern crate issue_12133_dylib as b;
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-12133-2.rs b/src/test/ui/issues/issue-12133-2.rs
deleted file mode 100644
index 02fec65c2ed..00000000000
--- a/src/test/ui/issues/issue-12133-2.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// aux-build:issue-12133-rlib.rs
-// aux-build:issue-12133-dylib.rs
-// no-prefer-dynamic
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_12133_rlib as a;
-extern crate issue_12133_dylib as b;
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-12133-3.rs b/src/test/ui/issues/issue-12133-3.rs
deleted file mode 100644
index e6b16e2da1d..00000000000
--- a/src/test/ui/issues/issue-12133-3.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-// aux-build:issue-12133-rlib.rs
-// aux-build:issue-12133-dylib.rs
-// aux-build:issue-12133-dylib2.rs
-// ignore-emscripten no dylib support
-// ignore-musl
-// ignore-sgx no dylib support
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_12133_dylib2 as other;
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-12187-1.rs b/src/test/ui/issues/issue-12187-1.rs
deleted file mode 100644
index 86128ed94bd..00000000000
--- a/src/test/ui/issues/issue-12187-1.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn new<T>() -> &'static T {
-    panic!()
-}
-
-fn main() {
-    let &v = new();
-    //~^ ERROR type annotations needed
-}
diff --git a/src/test/ui/issues/issue-12187-1.stderr b/src/test/ui/issues/issue-12187-1.stderr
deleted file mode 100644
index 806b7f0ac05..00000000000
--- a/src/test/ui/issues/issue-12187-1.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0282]: type annotations needed for `&T`
-  --> $DIR/issue-12187-1.rs:6:9
-   |
-LL |     let &v = new();
-   |         ^^
-   |
-help: consider giving this pattern a type, where the placeholders `_` are specified
-   |
-LL |     let &v: &T = new();
-   |           ++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-12187-2.rs b/src/test/ui/issues/issue-12187-2.rs
deleted file mode 100644
index 080a6206be7..00000000000
--- a/src/test/ui/issues/issue-12187-2.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn new<'r, T>() -> &'r T {
-    panic!()
-}
-
-fn main() {
-    let &v = new();
-    //~^ ERROR type annotations needed
-}
diff --git a/src/test/ui/issues/issue-12187-2.stderr b/src/test/ui/issues/issue-12187-2.stderr
deleted file mode 100644
index a1fa0a2b002..00000000000
--- a/src/test/ui/issues/issue-12187-2.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0282]: type annotations needed for `&T`
-  --> $DIR/issue-12187-2.rs:6:9
-   |
-LL |     let &v = new();
-   |         ^^
-   |
-help: consider giving this pattern a type, where the placeholders `_` are specified
-   |
-LL |     let &v: &T = new();
-   |           ++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-12285.rs b/src/test/ui/issues/issue-12285.rs
deleted file mode 100644
index 24ac5d2fbbf..00000000000
--- a/src/test/ui/issues/issue-12285.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-
-struct S;
-
-fn main() {
-    match Some(&S) {
-        Some(&S) => {},
-        _x => unreachable!()
-    }
-    match Some(&S) {
-        Some(&S) => {},
-        None => unreachable!()
-    }
-}
diff --git a/src/test/ui/issues/issue-1251.rs b/src/test/ui/issues/issue-1251.rs
deleted file mode 100644
index c2c047c7961..00000000000
--- a/src/test/ui/issues/issue-1251.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// build-pass
-#![allow(unused_attributes)]
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-// ignore-wasm32-bare no libc to test ffi with
-#![feature(rustc_private)]
-
-mod rustrt {
-    extern crate libc;
-
-    extern "C" {
-        pub fn rust_get_test_int() -> libc::intptr_t;
-    }
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-12511.rs b/src/test/ui/issues/issue-12511.rs
deleted file mode 100644
index ea83e3fd9dc..00000000000
--- a/src/test/ui/issues/issue-12511.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-trait T1 : T2 {
-//~^ ERROR cycle detected
-}
-
-trait T2 : T1 {
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-12511.stderr b/src/test/ui/issues/issue-12511.stderr
deleted file mode 100644
index 789a1141c04..00000000000
--- a/src/test/ui/issues/issue-12511.stderr
+++ /dev/null
@@ -1,33 +0,0 @@
-error[E0391]: cycle detected when computing the super predicates of `T1`
-  --> $DIR/issue-12511.rs:1:1
-   |
-LL | trait T1 : T2 {
-   | ^^^^^^^^^^^^^
-   |
-note: ...which requires computing the super traits of `T1`...
-  --> $DIR/issue-12511.rs:1:12
-   |
-LL | trait T1 : T2 {
-   |            ^^
-note: ...which requires computing the super predicates of `T2`...
-  --> $DIR/issue-12511.rs:5:1
-   |
-LL | trait T2 : T1 {
-   | ^^^^^^^^^^^^^
-note: ...which requires computing the super traits of `T2`...
-  --> $DIR/issue-12511.rs:5:12
-   |
-LL | trait T2 : T1 {
-   |            ^^
-   = note: ...which again requires computing the super predicates of `T1`, completing the cycle
-note: cycle used when collecting item types in top-level module
-  --> $DIR/issue-12511.rs:1:1
-   |
-LL | / trait T1 : T2 {
-LL | |
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0391`.
diff --git a/src/test/ui/issues/issue-12567.rs b/src/test/ui/issues/issue-12567.rs
deleted file mode 100644
index 1b2a37de475..00000000000
--- a/src/test/ui/issues/issue-12567.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-fn match_vecs<'a, T>(l1: &'a [T], l2: &'a [T]) {
-    match (l1, l2) {
-    //~^ ERROR: cannot move out of type `[T]`, a non-copy slice
-    //~| ERROR: cannot move out of type `[T]`, a non-copy slice
-        (&[], &[]) => println!("both empty"),
-        (&[], &[hd, ..]) | (&[hd, ..], &[])
-            => println!("one empty"),
-        (&[hd1, ..], &[hd2, ..])
-            => println!("both nonempty"),
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-12567.stderr b/src/test/ui/issues/issue-12567.stderr
deleted file mode 100644
index 7fa06825f0f..00000000000
--- a/src/test/ui/issues/issue-12567.stderr
+++ /dev/null
@@ -1,47 +0,0 @@
-error[E0508]: cannot move out of type `[T]`, a non-copy slice
-  --> $DIR/issue-12567.rs:2:11
-   |
-LL |     match (l1, l2) {
-   |           ^^^^^^^^ cannot move out of here
-...
-LL |         (&[], &[hd, ..]) | (&[hd, ..], &[])
-   |                 -- data moved here
-LL |             => println!("one empty"),
-LL |         (&[hd1, ..], &[hd2, ..])
-   |            --- ...and here
-   |
-   = note: move occurs because these variables have types that don't implement the `Copy` trait
-help: consider borrowing the pattern binding
-   |
-LL |         (&[], &[ref hd, ..]) | (&[hd, ..], &[])
-   |                 +++
-help: consider borrowing the pattern binding
-   |
-LL |         (&[ref hd1, ..], &[hd2, ..])
-   |            +++
-
-error[E0508]: cannot move out of type `[T]`, a non-copy slice
-  --> $DIR/issue-12567.rs:2:11
-   |
-LL |     match (l1, l2) {
-   |           ^^^^^^^^ cannot move out of here
-...
-LL |         (&[], &[hd, ..]) | (&[hd, ..], &[])
-   |                 -- data moved here
-LL |             => println!("one empty"),
-LL |         (&[hd1, ..], &[hd2, ..])
-   |                        --- ...and here
-   |
-   = note: move occurs because these variables have types that don't implement the `Copy` trait
-help: consider borrowing the pattern binding
-   |
-LL |         (&[], &[ref hd, ..]) | (&[hd, ..], &[])
-   |                 +++
-help: consider borrowing the pattern binding
-   |
-LL |         (&[hd1, ..], &[ref hd2, ..])
-   |                        +++
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0508`.
diff --git a/src/test/ui/issues/issue-1257.rs b/src/test/ui/issues/issue-1257.rs
deleted file mode 100644
index de5a6d35925..00000000000
--- a/src/test/ui/issues/issue-1257.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-pub fn main () {
-  let mut line = "".to_string();
-  let mut i = 0;
-  while line != "exit".to_string() {
-    line = if i == 9 { "exit".to_string() } else { "notexit".to_string() };
-    i += 1;
-  }
-}
diff --git a/src/test/ui/issues/issue-12612.rs b/src/test/ui/issues/issue-12612.rs
deleted file mode 100644
index d254f6941a3..00000000000
--- a/src/test/ui/issues/issue-12612.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-#![allow(unused_imports)]
-// aux-build:issue-12612-1.rs
-// aux-build:issue-12612-2.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_12612_1 as foo;
-extern crate issue_12612_2 as bar;
-
-mod test {
-    use bar::baz;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-12660.rs b/src/test/ui/issues/issue-12660.rs
deleted file mode 100644
index 44c492b43f0..00000000000
--- a/src/test/ui/issues/issue-12660.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-// aux-build:issue-12660-aux.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue12660aux;
-
-use issue12660aux::{my_fn, MyStruct};
-
-#[allow(path_statements)]
-fn main() {
-    my_fn(MyStruct);
-    MyStruct;
-}
diff --git a/src/test/ui/issues/issue-12677.rs b/src/test/ui/issues/issue-12677.rs
deleted file mode 100644
index d0e4c17d4fa..00000000000
--- a/src/test/ui/issues/issue-12677.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-
-fn main() {
-    let s = "Hello";
-    let first = s.bytes();
-    let second = first.clone();
-
-    assert_eq!(first.collect::<Vec<u8>>(), second.collect::<Vec<u8>>())
-}
diff --git a/src/test/ui/issues/issue-12699.rs b/src/test/ui/issues/issue-12699.rs
deleted file mode 100644
index e26c2d7cde2..00000000000
--- a/src/test/ui/issues/issue-12699.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// ignore-wasm32-bare can't block the thread
-// ignore-sgx not supported
-#![allow(deprecated)]
-
-use std::thread;
-
-fn main() {
-    thread::sleep_ms(250);
-}
diff --git a/src/test/ui/issues/issue-12729.rs b/src/test/ui/issues/issue-12729.rs
deleted file mode 100644
index aa0b04af28e..00000000000
--- a/src/test/ui/issues/issue-12729.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-pub struct Foo;
-
-mod bar {
-    use Foo;
-
-    impl Foo {
-        fn baz(&self) {}
-    }
-}
-fn main() {}
diff --git a/src/test/ui/issues/issue-12744.rs b/src/test/ui/issues/issue-12744.rs
deleted file mode 100644
index e2756ec970c..00000000000
--- a/src/test/ui/issues/issue-12744.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// run-pass
-fn main() {
-    fn test() -> Box<dyn std::any::Any + 'static> { Box::new(1) }
-    println!("{:?}", test())
-}
diff --git a/src/test/ui/issues/issue-12860.rs b/src/test/ui/issues/issue-12860.rs
deleted file mode 100644
index 01b642cdfcc..00000000000
--- a/src/test/ui/issues/issue-12860.rs
+++ /dev/null
@@ -1,49 +0,0 @@
-// run-pass
-use std::collections::HashSet;
-
-#[derive(Copy, Clone, PartialEq, Eq, Hash)]
-struct XYZ {
-    x: isize,
-    y: isize,
-    z: isize
-}
-
-fn main() {
-    let mut connected = HashSet::new();
-    let mut border = HashSet::new();
-
-    let middle = XYZ{x: 0, y: 0, z: 0};
-    border.insert(middle);
-
-    while !border.is_empty() && connected.len() < 10000 {
-        let choice = *(border.iter().next().unwrap());
-        border.remove(&choice);
-        connected.insert(choice);
-
-        let cxp = XYZ{x: choice.x + 1, y: choice.y, z: choice.z};
-        let cxm = XYZ{x: choice.x - 1, y: choice.y, z: choice.z};
-        let cyp = XYZ{x: choice.x, y: choice.y + 1, z: choice.z};
-        let cym = XYZ{x: choice.x, y: choice.y - 1, z: choice.z};
-        let czp = XYZ{x: choice.x, y: choice.y, z: choice.z + 1};
-        let czm = XYZ{x: choice.x, y: choice.y, z: choice.z - 1};
-
-        if !connected.contains(&cxp) {
-            border.insert(cxp);
-        }
-        if  !connected.contains(&cxm){
-            border.insert(cxm);
-        }
-        if !connected.contains(&cyp){
-            border.insert(cyp);
-        }
-        if !connected.contains(&cym) {
-            border.insert(cym);
-        }
-        if !connected.contains(&czp){
-            border.insert(czp);
-        }
-        if !connected.contains(&czm) {
-            border.insert(czm);
-        }
-    }
-}
diff --git a/src/test/ui/issues/issue-12863.rs b/src/test/ui/issues/issue-12863.rs
deleted file mode 100644
index 1ac1c3d818e..00000000000
--- a/src/test/ui/issues/issue-12863.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-mod foo { pub fn bar() {} }
-
-fn main() {
-    match () {
-        foo::bar => {}
-        //~^ ERROR expected unit struct, unit variant or constant, found function `foo::bar`
-    }
-}
diff --git a/src/test/ui/issues/issue-12863.stderr b/src/test/ui/issues/issue-12863.stderr
deleted file mode 100644
index 9c29a37cb93..00000000000
--- a/src/test/ui/issues/issue-12863.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0532]: expected unit struct, unit variant or constant, found function `foo::bar`
-  --> $DIR/issue-12863.rs:5:9
-   |
-LL |         foo::bar => {}
-   |         ^^^^^^^^ not a unit struct, unit variant or constant
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0532`.
diff --git a/src/test/ui/issues/issue-12909.rs b/src/test/ui/issues/issue-12909.rs
deleted file mode 100644
index a68d73a004f..00000000000
--- a/src/test/ui/issues/issue-12909.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// pretty-expanded FIXME #23616
-
-use std::collections::HashMap;
-
-fn copy<T: Copy>(&x: &T) -> T {
-    x
-}
-
-fn main() {
-    let arr = [(1, 1), (2, 2), (3, 3)];
-
-    let v1: Vec<&_> = arr.iter().collect();
-    let v2: Vec<_> = arr.iter().map(copy).collect();
-
-    let m1: HashMap<_, _> = arr.iter().map(copy).collect();
-    let m2: HashMap<isize, _> = arr.iter().map(copy).collect();
-    let m3: HashMap<_, usize> = arr.iter().map(copy).collect();
-}
diff --git a/src/test/ui/issues/issue-12920.rs b/src/test/ui/issues/issue-12920.rs
deleted file mode 100644
index a0cfea055be..00000000000
--- a/src/test/ui/issues/issue-12920.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-fail
-// error-pattern:explicit panic
-// ignore-emscripten no processes
-
-pub fn main() {
-    panic!();
-    println!("{}", 1);
-}
diff --git a/src/test/ui/issues/issue-12997-1.rs b/src/test/ui/issues/issue-12997-1.rs
deleted file mode 100644
index 9f808dac362..00000000000
--- a/src/test/ui/issues/issue-12997-1.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// compile-flags: --test
-
-//! Test that makes sure wrongly-typed bench functions aren't ignored
-
-#![feature(test)]
-
-#[bench]
-fn foo() { } //~ ERROR functions used as benches
-
-#[bench]
-fn bar(x: isize, y: isize) { } //~ ERROR functions used as benches
diff --git a/src/test/ui/issues/issue-12997-1.stderr b/src/test/ui/issues/issue-12997-1.stderr
deleted file mode 100644
index 00c605174fb..00000000000
--- a/src/test/ui/issues/issue-12997-1.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: functions used as benches must have signature `fn(&mut Bencher) -> impl Termination`
-  --> $DIR/issue-12997-1.rs:8:1
-   |
-LL | fn foo() { }
-   | ^^^^^^^^^^^^
-
-error: functions used as benches must have signature `fn(&mut Bencher) -> impl Termination`
-  --> $DIR/issue-12997-1.rs:11:1
-   |
-LL | fn bar(x: isize, y: isize) { }
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/issues/issue-12997-2.rs b/src/test/ui/issues/issue-12997-2.rs
deleted file mode 100644
index 9df965315ab..00000000000
--- a/src/test/ui/issues/issue-12997-2.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// compile-flags: --test
-
-//! Test that makes sure wrongly-typed bench functions are rejected
-
-#![feature(test)]
-
-#[bench]
-fn bar(x: isize) { }
-//~^ ERROR mismatched types
diff --git a/src/test/ui/issues/issue-12997-2.stderr b/src/test/ui/issues/issue-12997-2.stderr
deleted file mode 100644
index 2a3d0e3457b..00000000000
--- a/src/test/ui/issues/issue-12997-2.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-12997-2.rs:8:1
-   |
-LL | #[bench]
-   | -------- in this procedural macro expansion
-LL | fn bar(x: isize) { }
-   | ^^^^^^^^^^^^^^^^^^^^
-   | |
-   | expected `isize`, found `&mut Bencher`
-   | arguments to this function are incorrect
-   |
-note: function defined here
-  --> $DIR/issue-12997-2.rs:8:4
-   |
-LL | fn bar(x: isize) { }
-   |    ^^^ --------
-   = note: this error originates in the attribute macro `bench` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-13027.rs b/src/test/ui/issues/issue-13027.rs
deleted file mode 100644
index 64bf2a11d0e..00000000000
--- a/src/test/ui/issues/issue-13027.rs
+++ /dev/null
@@ -1,178 +0,0 @@
-// run-pass
-
-// Tests that match expression handles overlapped literal and range
-// properly in the presence of guard function.
-
-fn val() -> usize { 1 }
-
-static CONST: usize = 1;
-
-pub fn main() {
-    lit_shadow_range();
-    range_shadow_lit();
-    range_shadow_range();
-    multi_pats_shadow_lit();
-    multi_pats_shadow_range();
-    lit_shadow_multi_pats();
-    range_shadow_multi_pats();
-    misc();
-}
-
-fn lit_shadow_range() {
-    assert_eq!(2, match 1 {
-        1 if false => 1,
-        1..=2 => 2,
-        _ => 3
-    });
-
-    let x = 0;
-    assert_eq!(2, match x+1 {
-        0 => 0,
-        1 if false => 1,
-        1..=2 => 2,
-        _ => 3
-    });
-
-    assert_eq!(2, match val() {
-        1 if false => 1,
-        1..=2 => 2,
-        _ => 3
-    });
-
-    assert_eq!(2, match CONST {
-        0 => 0,
-        1 if false => 1,
-        1..=2 => 2,
-        _ => 3
-    });
-
-    // value is out of the range of second arm, should match wildcard pattern
-    assert_eq!(3, match 3 {
-        1 if false => 1,
-        1..=2 => 2,
-        _ => 3
-    });
-}
-
-fn range_shadow_lit() {
-    assert_eq!(2, match 1 {
-        1..=2 if false => 1,
-        1 => 2,
-        _ => 3
-    });
-
-    let x = 0;
-    assert_eq!(2, match x+1 {
-        0 => 0,
-        1..=2 if false => 1,
-        1 => 2,
-        _ => 3
-    });
-
-    assert_eq!(2, match val() {
-        1..=2 if false => 1,
-        1 => 2,
-        _ => 3
-    });
-
-    assert_eq!(2, match CONST {
-        0 => 0,
-        1..=2 if false => 1,
-        1 => 2,
-        _ => 3
-    });
-
-    // ditto
-    assert_eq!(3, match 3 {
-        1..=2 if false => 1,
-        1 => 2,
-        _ => 3
-    });
-}
-
-fn range_shadow_range() {
-    assert_eq!(2, match 1 {
-        0..=2 if false => 1,
-        1..=3 => 2,
-        _ => 3,
-    });
-
-    let x = 0;
-    assert_eq!(2, match x+1 {
-        100 => 0,
-        0..=2 if false => 1,
-        1..=3 => 2,
-        _ => 3,
-    });
-
-    assert_eq!(2, match val() {
-        0..=2 if false => 1,
-        1..=3 => 2,
-        _ => 3,
-    });
-
-    assert_eq!(2, match CONST {
-        100 => 0,
-        0..=2 if false => 1,
-        1..=3 => 2,
-        _ => 3,
-    });
-
-    // ditto
-    assert_eq!(3, match 5 {
-        0..=2 if false => 1,
-        1..=3 => 2,
-        _ => 3,
-    });
-}
-
-fn multi_pats_shadow_lit() {
-    assert_eq!(2, match 1 {
-        100 => 0,
-        0 | 1..=10 if false => 1,
-        1 => 2,
-        _ => 3,
-    });
-}
-
-fn multi_pats_shadow_range() {
-    assert_eq!(2, match 1 {
-        100 => 0,
-        0 | 1..=10 if false => 1,
-        1..=3 => 2,
-        _ => 3,
-    });
-}
-
-fn lit_shadow_multi_pats() {
-    assert_eq!(2, match 1 {
-        100 => 0,
-        1 if false => 1,
-        0 | 1..=10 => 2,
-        _ => 3,
-    });
-}
-
-fn range_shadow_multi_pats() {
-    assert_eq!(2, match 1 {
-        100 => 0,
-        1..=3 if false => 1,
-        0 | 1..=10 => 2,
-        _ => 3,
-    });
-}
-
-fn misc() {
-    enum Foo {
-        Bar(#[allow(unused_tuple_struct_fields)] usize, bool)
-    }
-    // This test basically mimics how trace_macros! macro is implemented,
-    // which is a rare combination of vector patterns, multiple wild-card
-    // patterns and guard functions.
-    let r = match [Foo::Bar(0, false)] {
-        [Foo::Bar(_, pred)] if pred => 1,
-        [Foo::Bar(_, pred)] if !pred => 2,
-        _ => 0,
-    };
-    assert_eq!(2, r);
-}
diff --git a/src/test/ui/issues/issue-13033.rs b/src/test/ui/issues/issue-13033.rs
deleted file mode 100644
index fdb356e70c5..00000000000
--- a/src/test/ui/issues/issue-13033.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-trait Foo {
-    fn bar(&mut self, other: &mut dyn Foo);
-}
-
-struct Baz;
-
-impl Foo for Baz {
-    fn bar(&mut self, other: &dyn Foo) {}
-    //~^ ERROR method `bar` has an incompatible type for trait
-    //~| expected signature `fn(&mut Baz, &mut dyn Foo)`
-    //~| found signature `fn(&mut Baz, &dyn Foo)`
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-13033.stderr b/src/test/ui/issues/issue-13033.stderr
deleted file mode 100644
index db2c1189e1e..00000000000
--- a/src/test/ui/issues/issue-13033.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0053]: method `bar` has an incompatible type for trait
-  --> $DIR/issue-13033.rs:8:30
-   |
-LL |     fn bar(&mut self, other: &dyn Foo) {}
-   |                              ^^^^^^^^
-   |                              |
-   |                              types differ in mutability
-   |                              help: change the parameter type to match the trait: `&mut dyn Foo`
-   |
-note: type in trait
-  --> $DIR/issue-13033.rs:2:30
-   |
-LL |     fn bar(&mut self, other: &mut dyn Foo);
-   |                              ^^^^^^^^^^^^
-   = note: expected signature `fn(&mut Baz, &mut dyn Foo)`
-              found signature `fn(&mut Baz, &dyn Foo)`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0053`.
diff --git a/src/test/ui/issues/issue-13058.rs b/src/test/ui/issues/issue-13058.rs
deleted file mode 100644
index a5806feb720..00000000000
--- a/src/test/ui/issues/issue-13058.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-use std::ops::Range;
-
-trait Itble<'r, T, I: Iterator<Item=T>> { fn iter(&'r self) -> I; }
-
-impl<'r> Itble<'r, usize, Range<usize>> for (usize, usize) {
-    fn iter(&'r self) -> Range<usize> {
-        let &(min, max) = self;
-        min..max
-    }
-}
-
-fn check<'r, I: Iterator<Item=usize>, T: Itble<'r, usize, I>>(cont: &T) -> bool
-{
-    let cont_iter = cont.iter();
-//~^ ERROR explicit lifetime required in the type of `cont` [E0621]
-    let result = cont_iter.fold(Some(0), |state, val| {
-        state.map_or(None, |mask| {
-            let bit = 1 << val;
-            if mask & bit == 0 {Some(mask|bit)} else {None}
-        })
-    });
-    result.is_some()
-}
-
-fn main() {
-    check(&(3, 5));
-}
diff --git a/src/test/ui/issues/issue-13058.stderr b/src/test/ui/issues/issue-13058.stderr
deleted file mode 100644
index 8368978deab..00000000000
--- a/src/test/ui/issues/issue-13058.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0621]: explicit lifetime required in the type of `cont`
-  --> $DIR/issue-13058.rs:14:21
-   |
-LL | fn check<'r, I: Iterator<Item=usize>, T: Itble<'r, usize, I>>(cont: &T) -> bool
-   |                                                                     -- help: add explicit lifetime `'r` to the type of `cont`: `&'r T`
-LL | {
-LL |     let cont_iter = cont.iter();
-   |                     ^^^^^^^^^^^ lifetime `'r` required
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0621`.
diff --git a/src/test/ui/issues/issue-13105.rs b/src/test/ui/issues/issue-13105.rs
deleted file mode 100644
index 15a98c77983..00000000000
--- a/src/test/ui/issues/issue-13105.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-trait Foo {
-    #[allow(anonymous_parameters)]
-    fn quux(u8) {}
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-13167.rs b/src/test/ui/issues/issue-13167.rs
deleted file mode 100644
index 8584c98decf..00000000000
--- a/src/test/ui/issues/issue-13167.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-use std::slice;
-
-pub struct PhfMapEntries<'a, T: 'a> {
-    iter: slice::Iter<'a, (&'static str, T)>,
-}
-
-impl<'a, T> Iterator for PhfMapEntries<'a, T> {
-    type Item = (&'static str, &'a T);
-
-    fn next(&mut self) -> Option<(&'static str, &'a T)> {
-        self.iter.by_ref().map(|&(key, ref value)| (key, value)).next()
-    }
-
-    fn size_hint(&self) -> (usize, Option<usize>) {
-        self.iter.size_hint()
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-13202.rs b/src/test/ui/issues/issue-13202.rs
deleted file mode 100644
index 16debb5b6c4..00000000000
--- a/src/test/ui/issues/issue-13202.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-fail
-// error-pattern:bad input
-// ignore-emscripten no processes
-
-fn main() {
-    Some("foo").unwrap_or(panic!("bad input")).to_string();
-}
diff --git a/src/test/ui/issues/issue-13204.rs b/src/test/ui/issues/issue-13204.rs
deleted file mode 100644
index 3d6aba8455a..00000000000
--- a/src/test/ui/issues/issue-13204.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// run-pass
-#![allow(unused_mut)]
-// Test that when instantiating trait default methods, typeck handles
-// lifetime parameters defined on the method bound correctly.
-
-
-pub trait Foo {
-    fn bar<'a, I: Iterator<Item=&'a ()>>(&self, it: I) -> usize {
-        let mut xs = it.filter(|_| true);
-        xs.count()
-    }
-}
-
-pub struct Baz;
-
-impl Foo for Baz {
-    // When instantiating `Foo::bar` for `Baz` here, typeck used to
-    // ICE due to the lifetime parameter of `bar`.
-}
-
-fn main() {
-    let x = Baz;
-    let y = vec![(), (), ()];
-    assert_eq!(x.bar(y.iter()), 3);
-}
diff --git a/src/test/ui/issues/issue-13214.rs b/src/test/ui/issues/issue-13214.rs
deleted file mode 100644
index 0cf8d0675e6..00000000000
--- a/src/test/ui/issues/issue-13214.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-// defining static with struct that contains enum
-// with &'static str variant used to cause ICE
-
-// pretty-expanded FIXME #23616
-
-pub enum Foo {
-    Bar,
-    Baz(&'static str),
-}
-
-pub static TEST: Test = Test {
-    foo: Foo::Bar,
-    c: 'a'
-};
-
-pub struct Test {
-    foo: Foo,
-    c: char,
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-13259-windows-tcb-trash.rs b/src/test/ui/issues/issue-13259-windows-tcb-trash.rs
deleted file mode 100644
index 740e7780de6..00000000000
--- a/src/test/ui/issues/issue-13259-windows-tcb-trash.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-// run-pass
-#![feature(rustc_private)]
-
-extern crate libc;
-
-#[cfg(windows)]
-mod imp {
-    type LPVOID = *mut u8;
-    type DWORD = u32;
-    type LPWSTR = *mut u16;
-
-    extern "system" {
-        fn FormatMessageW(flags: DWORD,
-                          lpSrc: LPVOID,
-                          msgId: DWORD,
-                          langId: DWORD,
-                          buf: LPWSTR,
-                          nsize: DWORD,
-                          args: *const u8)
-                          -> DWORD;
-    }
-
-    pub fn test() {
-        let mut buf: [u16; 50] = [0; 50];
-        let ret = unsafe {
-            FormatMessageW(0x1000, core::ptr::null_mut(), 1, 0x400,
-                           buf.as_mut_ptr(), buf.len() as u32, core::ptr::null())
-        };
-        // On some 32-bit Windowses (Win7-8 at least) this will panic with segmented
-        // stacks taking control of pvArbitrary
-        assert!(ret != 0);
-    }
-}
-
-#[cfg(not(windows))]
-mod imp {
-    pub fn test() { }
-}
-
-fn main() {
-    imp::test()
-}
diff --git a/src/test/ui/issues/issue-13264.rs b/src/test/ui/issues/issue-13264.rs
deleted file mode 100644
index 691bb63a2fe..00000000000
--- a/src/test/ui/issues/issue-13264.rs
+++ /dev/null
@@ -1,74 +0,0 @@
-// run-pass
-#![allow(non_camel_case_types)]
-#![allow(non_snake_case)]
-
-use std::ops::Deref;
-
-struct Root {
-    jsref: JSRef
-}
-
-impl Deref for Root {
-    type Target = JSRef;
-
-    fn deref<'a>(&'a self) -> &'a JSRef {
-        &self.jsref
-    }
-}
-
-#[derive(Copy, Clone)]
-struct JSRef {
-    node: *const Node
-}
-
-impl Deref for JSRef {
-    type Target = Node;
-
-    fn deref<'a>(&'a self) -> &'a Node {
-        self.get()
-    }
-}
-
-trait INode {
-    fn RemoveChild(&self);
-}
-
-impl INode for JSRef {
-    fn RemoveChild(&self) {
-        self.get().RemoveChild(0)
-    }
-}
-
-impl JSRef {
-    fn AddChild(&self) {
-        self.get().AddChild(0);
-    }
-
-    fn get<'a>(&'a self) -> &'a Node {
-        unsafe {
-            &*self.node
-        }
-    }
-}
-
-struct Node;
-
-impl Node {
-    fn RemoveChild(&self, _a: usize) {
-    }
-
-    fn AddChild(&self, _a: usize) {
-    }
-}
-
-fn main() {
-    let n = Node;
-    let jsref = JSRef { node: &n };
-    let root = Root { jsref: jsref };
-
-    root.AddChild();
-    jsref.AddChild();
-
-    root.RemoveChild();
-    jsref.RemoveChild();
-}
diff --git a/src/test/ui/issues/issue-13323.rs b/src/test/ui/issues/issue-13323.rs
deleted file mode 100644
index 71e14d4dab5..00000000000
--- a/src/test/ui/issues/issue-13323.rs
+++ /dev/null
@@ -1,58 +0,0 @@
-// run-pass
-
-struct StrWrap {
-    s: String
-}
-
-impl StrWrap {
-    fn new(s: &str) -> StrWrap {
-        StrWrap { s: s.to_string() }
-    }
-
-    fn get_s<'a>(&'a self) -> &'a str {
-        &self.s
-    }
-}
-
-struct MyStruct {
-    s: StrWrap
-}
-
-impl MyStruct {
-    fn new(s: &str) -> MyStruct {
-        MyStruct { s: StrWrap::new(s) }
-    }
-
-    fn get_str_wrap<'a>(&'a self) -> &'a StrWrap {
-        &self.s
-    }
-}
-
-trait Matcher<T> {
-    fn matches(&self, actual: T) -> bool;
-}
-
-fn assert_that<T, U: Matcher<T>>(actual: T, matcher: &U) {
-    assert!(matcher.matches(actual));
-}
-
-struct EqualTo<T> {
-    expected: T
-}
-
-impl<T: Eq> Matcher<T> for EqualTo<T> {
-    fn matches(&self, actual: T) -> bool {
-        self.expected.eq(&actual)
-    }
-}
-
-fn equal_to<T: Eq>(expected: T) -> Box<EqualTo<T>> {
-    Box::new(EqualTo { expected: expected })
-}
-
-pub fn main() {
-    let my_struct = MyStruct::new("zomg");
-    let s = my_struct.get_str_wrap();
-
-    assert_that(s.get_s(), &*equal_to("zomg"));
-}
diff --git a/src/test/ui/issues/issue-13359.rs b/src/test/ui/issues/issue-13359.rs
deleted file mode 100644
index 9129790c501..00000000000
--- a/src/test/ui/issues/issue-13359.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-fn foo(_s: i16) { }
-
-fn bar(_s: u32) { }
-
-fn main() {
-    foo(1*(1 as isize));
-    //~^ ERROR mismatched types
-    //~| expected `i16`, found `isize`
-
-    bar(1*(1 as usize));
-    //~^ ERROR mismatched types
-    //~| expected `u32`, found `usize`
-}
diff --git a/src/test/ui/issues/issue-13359.stderr b/src/test/ui/issues/issue-13359.stderr
deleted file mode 100644
index fef63680a86..00000000000
--- a/src/test/ui/issues/issue-13359.stderr
+++ /dev/null
@@ -1,39 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-13359.rs:6:9
-   |
-LL |     foo(1*(1 as isize));
-   |     --- ^^^^^^^^^^^^^^ expected `i16`, found `isize`
-   |     |
-   |     arguments to this function are incorrect
-   |
-note: function defined here
-  --> $DIR/issue-13359.rs:1:4
-   |
-LL | fn foo(_s: i16) { }
-   |    ^^^ -------
-help: you can convert an `isize` to an `i16` and panic if the converted value doesn't fit
-   |
-LL |     foo((1*(1 as isize)).try_into().unwrap());
-   |         +              +++++++++++++++++++++
-
-error[E0308]: mismatched types
-  --> $DIR/issue-13359.rs:10:9
-   |
-LL |     bar(1*(1 as usize));
-   |     --- ^^^^^^^^^^^^^^ expected `u32`, found `usize`
-   |     |
-   |     arguments to this function are incorrect
-   |
-note: function defined here
-  --> $DIR/issue-13359.rs:3:4
-   |
-LL | fn bar(_s: u32) { }
-   |    ^^^ -------
-help: you can convert a `usize` to a `u32` and panic if the converted value doesn't fit
-   |
-LL |     bar((1*(1 as usize)).try_into().unwrap());
-   |         +              +++++++++++++++++++++
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-13405.rs b/src/test/ui/issues/issue-13405.rs
deleted file mode 100644
index 732172b23ed..00000000000
--- a/src/test/ui/issues/issue-13405.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-// pretty-expanded FIXME #23616
-
-struct Foo<'a> {
-    i: &'a bool,
-    j: Option<&'a isize>,
-}
-
-impl<'a> Foo<'a> {
-    fn bar(&mut self, j: &isize) {
-        let child = Foo {
-            i: self.i,
-            j: Some(j)
-        };
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-13407.rs b/src/test/ui/issues/issue-13407.rs
deleted file mode 100644
index 7ea81ffb59e..00000000000
--- a/src/test/ui/issues/issue-13407.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-mod A {
-    struct C;
-}
-
-fn main() {
-    A::C = 1;
-    //~^ ERROR: invalid left-hand side of assignment
-    //~| ERROR: struct `C` is private
-}
diff --git a/src/test/ui/issues/issue-13407.stderr b/src/test/ui/issues/issue-13407.stderr
deleted file mode 100644
index 54b6c640d9d..00000000000
--- a/src/test/ui/issues/issue-13407.stderr
+++ /dev/null
@@ -1,24 +0,0 @@
-error[E0603]: unit struct `C` is private
-  --> $DIR/issue-13407.rs:6:8
-   |
-LL |     A::C = 1;
-   |        ^ private unit struct
-   |
-note: the unit struct `C` is defined here
-  --> $DIR/issue-13407.rs:2:5
-   |
-LL |     struct C;
-   |     ^^^^^^^^^
-
-error[E0070]: invalid left-hand side of assignment
-  --> $DIR/issue-13407.rs:6:10
-   |
-LL |     A::C = 1;
-   |     ---- ^
-   |     |
-   |     cannot assign to this expression
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0070, E0603.
-For more information about an error, try `rustc --explain E0070`.
diff --git a/src/test/ui/issues/issue-13434.rs b/src/test/ui/issues/issue-13434.rs
deleted file mode 100644
index 1b7d3e20173..00000000000
--- a/src/test/ui/issues/issue-13434.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-#[derive(Debug)]
-struct MyStruct;
-
-trait Repro {
-  fn repro(self, s: MyStruct) -> String;
-}
-
-impl<F> Repro for F where F: FnOnce(MyStruct) -> String {
-  fn repro(self, s: MyStruct) -> String {
-    self(s)
-  }
-}
-
-fn do_stuff<R: Repro>(r: R) -> String {
-  r.repro(MyStruct)
-}
-
-pub fn main() {
-  assert_eq!("MyStruct".to_string(), do_stuff(|s: MyStruct| format!("{:?}", s)));
-}
diff --git a/src/test/ui/issues/issue-13446.rs b/src/test/ui/issues/issue-13446.rs
deleted file mode 100644
index 9f1fc42774f..00000000000
--- a/src/test/ui/issues/issue-13446.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// Used to cause ICE
-
-static VEC: [u32; 256] = vec![];
-//~^ ERROR mismatched types
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-13446.stderr b/src/test/ui/issues/issue-13446.stderr
deleted file mode 100644
index 30fb73dd372..00000000000
--- a/src/test/ui/issues/issue-13446.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-13446.rs:3:26
-   |
-LL | static VEC: [u32; 256] = vec![];
-   |                          ^^^^^^ expected array `[u32; 256]`, found struct `Vec`
-   |
-   = note: expected array `[u32; 256]`
-             found struct `Vec<_>`
-   = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-13466.rs b/src/test/ui/issues/issue-13466.rs
deleted file mode 100644
index a420c7704af..00000000000
--- a/src/test/ui/issues/issue-13466.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// Regression test for #13466
-
-pub fn main() {
-    // The expected arm type `Option<T>` has one type parameter, while
-    // the actual arm `Result<T, E>` has two. typeck should not be
-    // tricked into looking up a non-existing second type parameter.
-    let _x: usize = match Some(1) {
-        Ok(u) => u,
-        //~^ ERROR mismatched types
-        //~| expected enum `Option<{integer}>`
-        //~| found enum `Result<_, _>`
-        //~| expected enum `Option`, found enum `Result`
-
-        Err(e) => panic!(e)
-        //~^ ERROR mismatched types
-        //~| expected enum `Option<{integer}>`
-        //~| found enum `Result<_, _>`
-        //~| expected enum `Option`, found enum `Result`
-    };
-}
diff --git a/src/test/ui/issues/issue-13466.stderr b/src/test/ui/issues/issue-13466.stderr
deleted file mode 100644
index c78466f4e8c..00000000000
--- a/src/test/ui/issues/issue-13466.stderr
+++ /dev/null
@@ -1,26 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-13466.rs:8:9
-   |
-LL |     let _x: usize = match Some(1) {
-   |                           ------- this expression has type `Option<{integer}>`
-LL |         Ok(u) => u,
-   |         ^^^^^ expected enum `Option`, found enum `Result`
-   |
-   = note: expected enum `Option<{integer}>`
-              found enum `Result<_, _>`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-13466.rs:14:9
-   |
-LL |     let _x: usize = match Some(1) {
-   |                           ------- this expression has type `Option<{integer}>`
-...
-LL |         Err(e) => panic!(e)
-   |         ^^^^^^ expected enum `Option`, found enum `Result`
-   |
-   = note: expected enum `Option<{integer}>`
-              found enum `Result<_, _>`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-13482-2.rs b/src/test/ui/issues/issue-13482-2.rs
deleted file mode 100644
index bbcb954afcc..00000000000
--- a/src/test/ui/issues/issue-13482-2.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// compile-flags:-Z verbose
-
-fn main() {
-    let x = [1,2];
-    let y = match x {
-        [] => None, //~ ERROR pattern requires 0 elements but array has 2
-        [a,_] => Some(a)
-    };
-}
diff --git a/src/test/ui/issues/issue-13482-2.stderr b/src/test/ui/issues/issue-13482-2.stderr
deleted file mode 100644
index ccab95878b5..00000000000
--- a/src/test/ui/issues/issue-13482-2.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0527]: pattern requires 0 elements but array has 2
-  --> $DIR/issue-13482-2.rs:6:9
-   |
-LL |         [] => None,
-   |         ^^ expected 2 elements
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0527`.
diff --git a/src/test/ui/issues/issue-13482.rs b/src/test/ui/issues/issue-13482.rs
deleted file mode 100644
index 244b3237e02..00000000000
--- a/src/test/ui/issues/issue-13482.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-fn main() {
-  let x = [1,2];
-  let y = match x {
-    [] => None, //~ ERROR pattern requires 0 elements but array has 2
-    [a,_] => Some(a)
-  };
-}
diff --git a/src/test/ui/issues/issue-13482.stderr b/src/test/ui/issues/issue-13482.stderr
deleted file mode 100644
index 3eb05f504c2..00000000000
--- a/src/test/ui/issues/issue-13482.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0527]: pattern requires 0 elements but array has 2
-  --> $DIR/issue-13482.rs:4:5
-   |
-LL |     [] => None,
-   |     ^^ expected 2 elements
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0527`.
diff --git a/src/test/ui/issues/issue-13497-2.rs b/src/test/ui/issues/issue-13497-2.rs
deleted file mode 100644
index c82da0f0096..00000000000
--- a/src/test/ui/issues/issue-13497-2.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-fn read_lines_borrowed<'a>() -> Vec<&'a str> {
-    let rawLines: Vec<String> = vec!["foo  ".to_string(), "  bar".to_string()];
-    rawLines //~ ERROR cannot return value referencing local variable `rawLines`
-        .iter().map(|l| l.trim()).collect()
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-13497-2.stderr b/src/test/ui/issues/issue-13497-2.stderr
deleted file mode 100644
index a365e24e27e..00000000000
--- a/src/test/ui/issues/issue-13497-2.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0515]: cannot return value referencing local variable `rawLines`
-  --> $DIR/issue-13497-2.rs:3:5
-   |
-LL | //     rawLines
-LL | ||         .iter().map(|l| l.trim()).collect()
-   | ||_______________-___________________________^ returns a value referencing data owned by the current function
-   |  |_______________|
-   |                  `rawLines` is borrowed here
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0515`.
diff --git a/src/test/ui/issues/issue-13497.rs b/src/test/ui/issues/issue-13497.rs
deleted file mode 100644
index 4b2795aa841..00000000000
--- a/src/test/ui/issues/issue-13497.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn read_lines_borrowed1() -> Vec<
-    &str //~ ERROR missing lifetime specifier
-> {
-    let rawLines: Vec<String> = vec!["foo  ".to_string(), "  bar".to_string()];
-    rawLines.iter().map(|l| l.trim()).collect()
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-13497.stderr b/src/test/ui/issues/issue-13497.stderr
deleted file mode 100644
index 4b1d979da36..00000000000
--- a/src/test/ui/issues/issue-13497.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0106]: missing lifetime specifier
-  --> $DIR/issue-13497.rs:2:5
-   |
-LL |     &str
-   |     ^ expected named lifetime parameter
-   |
-   = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
-help: consider using the `'static` lifetime
-   |
-LL |     &'static str
-   |      +++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0106`.
diff --git a/src/test/ui/issues/issue-13507-2.rs b/src/test/ui/issues/issue-13507-2.rs
deleted file mode 100644
index 63f3589c6cc..00000000000
--- a/src/test/ui/issues/issue-13507-2.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-// run-pass
-#![allow(unused_imports)]
-// aux-build:issue-13507.rs
-
-extern crate issue_13507;
-use issue_13507::testtypes;
-
-use std::any::TypeId;
-
-pub fn type_ids() -> Vec<TypeId> {
-    use issue_13507::testtypes::*;
-    vec![
-        TypeId::of::<FooBool>(),
-        TypeId::of::<FooInt>(),
-        TypeId::of::<FooUint>(),
-        TypeId::of::<FooFloat>(),
-        TypeId::of::<FooStr>(),
-        TypeId::of::<FooArray>(),
-        TypeId::of::<FooSlice>(),
-        TypeId::of::<FooBox>(),
-        TypeId::of::<FooPtr>(),
-        TypeId::of::<FooRef>(),
-        TypeId::of::<FooFnPtr>(),
-        TypeId::of::<FooNil>(),
-        TypeId::of::<FooTuple>(),
-        TypeId::of::<dyn FooTrait>(),
-        TypeId::of::<FooStruct>(),
-        TypeId::of::<FooEnum>()
-    ]
-}
-
-pub fn main() {
-    let othercrate = issue_13507::testtypes::type_ids();
-    let thiscrate = type_ids();
-    assert_eq!(thiscrate, othercrate);
-}
diff --git a/src/test/ui/issues/issue-1362.rs b/src/test/ui/issues/issue-1362.rs
deleted file mode 100644
index 6fd43f50e4d..00000000000
--- a/src/test/ui/issues/issue-1362.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// Regression test for issue #1362 - without that fix the span will be bogus
-// no-reformat
-fn main() {
-  let x: u32 = 20i32; //~ ERROR mismatched types
-}
-// NOTE: Do not add any extra lines as the line number the error is
-// on is significant; an error later in the source file might not
-// trigger the bug.
diff --git a/src/test/ui/issues/issue-1362.stderr b/src/test/ui/issues/issue-1362.stderr
deleted file mode 100644
index babbb6e519b..00000000000
--- a/src/test/ui/issues/issue-1362.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-1362.rs:4:16
-   |
-LL |   let x: u32 = 20i32;
-   |          ---   ^^^^^ expected `u32`, found `i32`
-   |          |
-   |          expected due to this
-   |
-help: change the type of the numeric literal from `i32` to `u32`
-   |
-LL |   let x: u32 = 20u32;
-   |                  ~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-13620.rs b/src/test/ui/issues/issue-13620.rs
deleted file mode 100644
index 3c3c19df75d..00000000000
--- a/src/test/ui/issues/issue-13620.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// aux-build:issue-13620-1.rs
-// aux-build:issue-13620-2.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_13620_2 as crate2;
-
-fn main() {
-    (crate2::FOO2.foo)();
-}
diff --git a/src/test/ui/issues/issue-13665.rs b/src/test/ui/issues/issue-13665.rs
deleted file mode 100644
index a3843c65034..00000000000
--- a/src/test/ui/issues/issue-13665.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-fn foo<'r>() {
-  let maybe_value_ref: Option<&'r u8> = None;
-
-  let _ = maybe_value_ref.map(|& ref v| v);
-  let _ = maybe_value_ref.map(|& ref v| -> &'r u8 {v});
-  let _ = maybe_value_ref.map(|& ref v: &'r u8| -> &'r u8 {v});
-  let _ = maybe_value_ref.map(|& ref v: &'r u8| {v});
-}
-
-fn main() {
-  foo();
-}
diff --git a/src/test/ui/issues/issue-13703.rs b/src/test/ui/issues/issue-13703.rs
deleted file mode 100644
index 424c99974b3..00000000000
--- a/src/test/ui/issues/issue-13703.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-pub struct Foo<'a, 'b: 'a> { foo: &'a &'b isize }
-pub fn foo<'a, 'b>(x: Foo<'a, 'b>, _o: Option<&   &   ()>) { let _y = x.foo; }
-fn main() {}
diff --git a/src/test/ui/issues/issue-13763.rs b/src/test/ui/issues/issue-13763.rs
deleted file mode 100644
index dd5f6dbc9dc..00000000000
--- a/src/test/ui/issues/issue-13763.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-mod u8 {
-    pub const BITS: usize = 8;
-}
-
-const NUM: usize = u8::BITS;
-
-struct MyStruct { nums: [usize; 8] }
-
-fn main() {
-    let _s = MyStruct { nums: [0; NUM] };
-}
diff --git a/src/test/ui/issues/issue-13775.rs b/src/test/ui/issues/issue-13775.rs
deleted file mode 100644
index f5977effc40..00000000000
--- a/src/test/ui/issues/issue-13775.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-trait Foo {
-    #[allow(anonymous_parameters)]
-    fn bar(&self, isize) {}
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-13808.rs b/src/test/ui/issues/issue-13808.rs
deleted file mode 100644
index 9f9db067bf4..00000000000
--- a/src/test/ui/issues/issue-13808.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-// pretty-expanded FIXME #23616
-
-struct Foo<'a> {
-    listener: Box<dyn FnMut() + 'a>,
-}
-
-impl<'a> Foo<'a> {
-    fn new<F>(listener: F) -> Foo<'a> where F: FnMut() + 'a {
-        Foo { listener: Box::new(listener) }
-    }
-}
-
-fn main() {
-    let a = Foo::new(|| {});
-}
diff --git a/src/test/ui/issues/issue-13847.rs b/src/test/ui/issues/issue-13847.rs
deleted file mode 100644
index 06a0304ae49..00000000000
--- a/src/test/ui/issues/issue-13847.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    return.is_failure //~ ERROR no field `is_failure` on type `!`
-}
diff --git a/src/test/ui/issues/issue-13847.stderr b/src/test/ui/issues/issue-13847.stderr
deleted file mode 100644
index 52b8dc04970..00000000000
--- a/src/test/ui/issues/issue-13847.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0609]: no field `is_failure` on type `!`
-  --> $DIR/issue-13847.rs:2:12
-   |
-LL |     return.is_failure
-   |            ^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0609`.
diff --git a/src/test/ui/issues/issue-13867.rs b/src/test/ui/issues/issue-13867.rs
deleted file mode 100644
index 9510aae7753..00000000000
--- a/src/test/ui/issues/issue-13867.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-// run-pass
-// Test that codegen works correctly when there are multiple refutable
-// patterns in match expression.
-
-enum Foo {
-    FooUint(usize),
-    FooNullary,
-}
-
-fn main() {
-    let r = match (Foo::FooNullary, 'a') {
-        (Foo::FooUint(..), 'a'..='z') => 1,
-        (Foo::FooNullary, 'x') => 2,
-        _ => 0
-    };
-    assert_eq!(r, 0);
-
-    let r = match (Foo::FooUint(0), 'a') {
-        (Foo::FooUint(1), 'a'..='z') => 1,
-        (Foo::FooUint(..), 'x') => 2,
-        (Foo::FooNullary, 'a') => 3,
-        _ => 0
-    };
-    assert_eq!(r, 0);
-
-    let r = match ('a', Foo::FooUint(0)) {
-        ('a'..='z', Foo::FooUint(1)) => 1,
-        ('x', Foo::FooUint(..)) => 2,
-        ('a', Foo::FooNullary) => 3,
-        _ => 0
-    };
-    assert_eq!(r, 0);
-
-    let r = match ('a', 'a') {
-        ('a'..='z', 'b') => 1,
-        ('x', 'a'..='z') => 2,
-        _ => 0
-    };
-    assert_eq!(r, 0);
-
-    let r = match ('a', 'a') {
-        ('a'..='z', 'b') => 1,
-        ('x', 'a'..='z') => 2,
-        ('a', 'a') => 3,
-        _ => 0
-    };
-    assert_eq!(r, 3);
-}
diff --git a/src/test/ui/issues/issue-13872.rs b/src/test/ui/issues/issue-13872.rs
deleted file mode 100644
index aade6b8367c..00000000000
--- a/src/test/ui/issues/issue-13872.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-// aux-build:issue-13872-1.rs
-// aux-build:issue-13872-2.rs
-// aux-build:issue-13872-3.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_13872_3 as other;
-
-fn main() {
-    other::foo();
-}
diff --git a/src/test/ui/issues/issue-14082.rs b/src/test/ui/issues/issue-14082.rs
deleted file mode 100644
index 52b8c86802f..00000000000
--- a/src/test/ui/issues/issue-14082.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-#![allow(unused_imports, dead_code)]
-
-use foo::Foo;
-
-mod foo {
-    pub use m::Foo; // this should shadow d::Foo
-}
-
-mod m {
-    pub struct Foo;
-}
-
-mod d {
-    pub struct Foo;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-14091-2.rs b/src/test/ui/issues/issue-14091-2.rs
deleted file mode 100644
index e2f6b183372..00000000000
--- a/src/test/ui/issues/issue-14091-2.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-//
-
-// Very
-
-// sensitive
-pub struct BytePos(pub u32);
-
-// to particular
-
-// line numberings / offsets
-
-fn main() {
-    let x = BytePos(1);
-
-    assert!(x, x);
-    //~^ ERROR cannot apply unary operator `!` to type `BytePos`
-}
diff --git a/src/test/ui/issues/issue-14091-2.stderr b/src/test/ui/issues/issue-14091-2.stderr
deleted file mode 100644
index f8375d4ef90..00000000000
--- a/src/test/ui/issues/issue-14091-2.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0600]: cannot apply unary operator `!` to type `BytePos`
-  --> $DIR/issue-14091-2.rs:15:5
-   |
-LL |     assert!(x, x);
-   |     ^^^^^^^^^^^^^ cannot apply unary operator `!`
-   |
-note: an implementation of `Not` might be missing for `BytePos`
-  --> $DIR/issue-14091-2.rs:6:1
-   |
-LL | pub struct BytePos(pub u32);
-   | ^^^^^^^^^^^^^^^^^^ must implement `Not`
-note: the trait `Not` must be implemented
-  --> $SRC_DIR/core/src/ops/bit.rs:LL:COL
-   = note: this error originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0600`.
diff --git a/src/test/ui/issues/issue-14091.rs b/src/test/ui/issues/issue-14091.rs
deleted file mode 100644
index 0ee20de9053..00000000000
--- a/src/test/ui/issues/issue-14091.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main(){
-    assert!(1,1);
-    //~^ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-14091.stderr b/src/test/ui/issues/issue-14091.stderr
deleted file mode 100644
index 0a9640a9e31..00000000000
--- a/src/test/ui/issues/issue-14091.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-14091.rs:2:5
-   |
-LL |     assert!(1,1);
-   |     ^^^^^^^^^^^^ expected `bool`, found integer
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-14092.rs b/src/test/ui/issues/issue-14092.rs
deleted file mode 100644
index 67c2a42eafb..00000000000
--- a/src/test/ui/issues/issue-14092.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn fn1(0: Box) {}
-//~^ ERROR missing generics for struct `Box`
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-14092.stderr b/src/test/ui/issues/issue-14092.stderr
deleted file mode 100644
index 3a43627e691..00000000000
--- a/src/test/ui/issues/issue-14092.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0107]: missing generics for struct `Box`
-  --> $DIR/issue-14092.rs:1:11
-   |
-LL | fn fn1(0: Box) {}
-   |           ^^^ expected at least 1 generic argument
-   |
-help: add missing generic argument
-   |
-LL | fn fn1(0: Box<T>) {}
-   |              +++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0107`.
diff --git a/src/test/ui/issues/issue-14229.rs b/src/test/ui/issues/issue-14229.rs
deleted file mode 100644
index 477a2c65053..00000000000
--- a/src/test/ui/issues/issue-14229.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-trait Foo: Sized {
-    fn foo(self) {}
-}
-
-trait Bar: Sized {
-    fn bar(self) {}
-}
-
-struct S;
-
-impl<'l> Foo for &'l S {}
-
-impl<T: Foo> Bar for T {}
-
-fn main() {
-    let s = S;
-    s.foo();
-    (&s).bar();
-    s.bar();
-}
diff --git a/src/test/ui/issues/issue-14254.rs b/src/test/ui/issues/issue-14254.rs
deleted file mode 100644
index 6f930837641..00000000000
--- a/src/test/ui/issues/issue-14254.rs
+++ /dev/null
@@ -1,93 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-trait Foo: Sized {
-    fn bar(&self);
-    fn baz(&self) { }
-    fn bah(_: Option<Self>) { }
-}
-
-struct BarTy {
-    x : isize,
-    y : f64,
-}
-
-impl BarTy {
-    fn a() {}
-    fn b(&self) {}
-}
-
-// If these fail, it's necessary to update rustc_resolve and the cfail tests.
-impl Foo for *const BarTy {
-    fn bar(&self) {
-        self.baz();
-        BarTy::a();
-        Foo::bah(None::<*const BarTy>);
-    }
-}
-
-// If these fail, it's necessary to update rustc_resolve and the cfail tests.
-impl<'a> Foo for &'a BarTy {
-    fn bar(&self) {
-        self.baz();
-        self.x;
-        self.y;
-        BarTy::a();
-        Foo::bah(None::<&BarTy>);
-        self.b();
-    }
-}
-
-// If these fail, it's necessary to update rustc_resolve and the cfail tests.
-impl<'a> Foo for &'a mut BarTy {
-    fn bar(&self) {
-        self.baz();
-        self.x;
-        self.y;
-        BarTy::a();
-        Foo::bah(None::<&mut BarTy>);
-        self.b();
-    }
-}
-
-// If these fail, it's necessary to update rustc_resolve and the cfail tests.
-impl Foo for Box<BarTy> {
-    fn bar(&self) {
-        self.baz();
-        Foo::bah(None::<Box<BarTy>>);
-    }
-}
-
-// If these fail, it's necessary to update rustc_resolve and the cfail tests.
-impl Foo for *const isize {
-    fn bar(&self) {
-        self.baz();
-        Foo::bah(None::<*const isize>);
-    }
-}
-
-// If these fail, it's necessary to update rustc_resolve and the cfail tests.
-impl<'a> Foo for &'a isize {
-    fn bar(&self) {
-        self.baz();
-        Foo::bah(None::<&isize>);
-    }
-}
-
-// If these fail, it's necessary to update rustc_resolve and the cfail tests.
-impl<'a> Foo for &'a mut isize {
-    fn bar(&self) {
-        self.baz();
-        Foo::bah(None::<&mut isize>);
-    }
-}
-
-// If these fail, it's necessary to update rustc_resolve and the cfail tests.
-impl Foo for Box<isize> {
-    fn bar(&self) {
-        self.baz();
-        Foo::bah(None::<Box<isize>>);
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-14285.rs b/src/test/ui/issues/issue-14285.rs
deleted file mode 100644
index 2ba9ff71773..00000000000
--- a/src/test/ui/issues/issue-14285.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-trait Foo {
-    fn dummy(&self) { }
-}
-
-struct A;
-
-impl Foo for A {}
-
-struct B<'a>(&'a (dyn Foo + 'a));
-
-fn foo<'a>(a: &dyn Foo) -> B<'a> {
-    B(a)    //~ ERROR explicit lifetime required in the type of `a` [E0621]
-}
-
-fn main() {
-    let _test = foo(&A);
-}
diff --git a/src/test/ui/issues/issue-14285.stderr b/src/test/ui/issues/issue-14285.stderr
deleted file mode 100644
index 5c07066018e..00000000000
--- a/src/test/ui/issues/issue-14285.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0621]: explicit lifetime required in the type of `a`
-  --> $DIR/issue-14285.rs:12:5
-   |
-LL | fn foo<'a>(a: &dyn Foo) -> B<'a> {
-   |               -------- help: add explicit lifetime `'a` to the type of `a`: `&'a (dyn Foo + 'a)`
-LL |     B(a)
-   |     ^^^^ lifetime `'a` required
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0621`.
diff --git a/src/test/ui/issues/issue-14308.rs b/src/test/ui/issues/issue-14308.rs
deleted file mode 100644
index e067bcdf34a..00000000000
--- a/src/test/ui/issues/issue-14308.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-
-struct A(isize);
-
-fn main() {
-    let x = match A(3) {
-        A(..) => 1
-    };
-    assert_eq!(x, 1);
-    let x = match A(4) {
-        A(1) => 1,
-        A(..) => 2
-    };
-    assert_eq!(x, 2);
-}
diff --git a/src/test/ui/issues/issue-14330.rs b/src/test/ui/issues/issue-14330.rs
deleted file mode 100644
index 0844fc72045..00000000000
--- a/src/test/ui/issues/issue-14330.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// check-pass
-#![allow(unused_imports)]
-// pretty-expanded FIXME #23616
-
-#[macro_use] extern crate std as std2;
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-14344.rs b/src/test/ui/issues/issue-14344.rs
deleted file mode 100644
index 33b1df827d3..00000000000
--- a/src/test/ui/issues/issue-14344.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// aux-build:issue-14344-1.rs
-// aux-build:issue-14344-2.rs
-
-extern crate issue_14344_1;
-extern crate issue_14344_2;
-
-fn main() {
-    issue_14344_1::foo();
-    issue_14344_2::bar();
-}
diff --git a/src/test/ui/issues/issue-14366.rs b/src/test/ui/issues/issue-14366.rs
deleted file mode 100644
index bb338860d8b..00000000000
--- a/src/test/ui/issues/issue-14366.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    let _x = "test" as &dyn (::std::any::Any);
-    //~^ ERROR the size for values of type
-}
diff --git a/src/test/ui/issues/issue-14366.stderr b/src/test/ui/issues/issue-14366.stderr
deleted file mode 100644
index 10a73b245ac..00000000000
--- a/src/test/ui/issues/issue-14366.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0277]: the size for values of type `str` cannot be known at compilation time
-  --> $DIR/issue-14366.rs:2:14
-   |
-LL |     let _x = "test" as &dyn (::std::any::Any);
-   |              ^^^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `str`
-   = note: required for the cast from `str` to the object type `dyn Any`
-help: consider borrowing the value, since `&str` can be coerced into `dyn Any`
-   |
-LL |     let _x = &"test" as &dyn (::std::any::Any);
-   |              +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-14382.rs b/src/test/ui/issues/issue-14382.rs
deleted file mode 100644
index dca24d0be8a..00000000000
--- a/src/test/ui/issues/issue-14382.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-#[derive(Debug)]
-struct Matrix4<S>(#[allow(unused_tuple_struct_fields)] S);
-trait POrd<S> {}
-
-fn translate<S: POrd<S>>(s: S) -> Matrix4<S> { Matrix4(s) }
-
-impl POrd<f32> for f32 {}
-impl POrd<f64> for f64 {}
-
-fn main() {
-    let x = 1.0;
-    let m : Matrix4<f32> = translate(x);
-    println!("m: {:?}", m);
-}
diff --git a/src/test/ui/issues/issue-14393.rs b/src/test/ui/issues/issue-14393.rs
deleted file mode 100644
index df635407af6..00000000000
--- a/src/test/ui/issues/issue-14393.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-fn main() {
-    match ("", 1_usize) {
-        (_, 42_usize) => (),
-        ("", _) => (),
-        _ => ()
-    }
-}
diff --git a/src/test/ui/issues/issue-14399.rs b/src/test/ui/issues/issue-14399.rs
deleted file mode 100644
index 7b32bf8e4cb..00000000000
--- a/src/test/ui/issues/issue-14399.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-// #14399
-// We'd previously ICE if we had a method call whose return
-// value was coerced to a trait object. (v.clone() returns Box<B1>
-// which is coerced to Box<A>).
-
-// pretty-expanded FIXME #23616
-
-#[derive(Clone)]
-struct B1;
-
-trait A { fn foo(&self) {} }
-impl A for B1 {}
-
-fn main() {
-    let v: Box<_> = Box::new(B1);
-    let _c: Box<dyn A> = v.clone();
-}
diff --git a/src/test/ui/issues/issue-14421.rs b/src/test/ui/issues/issue-14421.rs
deleted file mode 100644
index c59bd87065f..00000000000
--- a/src/test/ui/issues/issue-14421.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-#![allow(non_snake_case)]
-
-// aux-build:issue-14421.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_14421 as bug_lib;
-
-use bug_lib::B;
-use bug_lib::make;
-
-pub fn main() {
-    let mut an_A: B = make();
-    an_A.foo();
-}
diff --git a/src/test/ui/issues/issue-14422.rs b/src/test/ui/issues/issue-14422.rs
deleted file mode 100644
index b9e2065d014..00000000000
--- a/src/test/ui/issues/issue-14422.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-#![allow(non_snake_case)]
-
-// aux-build:issue-14422.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_14422 as bug_lib;
-
-use bug_lib::B;
-use bug_lib::make;
-
-pub fn main() {
-    let mut an_A: B = make();
-    an_A.foo();
-}
diff --git a/src/test/ui/issues/issue-1448-2.rs b/src/test/ui/issues/issue-1448-2.rs
deleted file mode 100644
index 829e81b9c24..00000000000
--- a/src/test/ui/issues/issue-1448-2.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// Regression test for issue #1448 and #1386
-
-fn foo(a: u32) -> u32 { a }
-
-fn main() {
-    println!("{}", foo(10i32)); //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-1448-2.stderr b/src/test/ui/issues/issue-1448-2.stderr
deleted file mode 100644
index 203dd92c9fb..00000000000
--- a/src/test/ui/issues/issue-1448-2.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-1448-2.rs:6:24
-   |
-LL |     println!("{}", foo(10i32));
-   |                    --- ^^^^^ expected `u32`, found `i32`
-   |                    |
-   |                    arguments to this function are incorrect
-   |
-note: function defined here
-  --> $DIR/issue-1448-2.rs:3:4
-   |
-LL | fn foo(a: u32) -> u32 { a }
-   |    ^^^ ------
-help: change the type of the numeric literal from `i32` to `u32`
-   |
-LL |     println!("{}", foo(10u32));
-   |                          ~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-1451.rs b/src/test/ui/issues/issue-1451.rs
deleted file mode 100644
index ad8928b2043..00000000000
--- a/src/test/ui/issues/issue-1451.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-#![allow(non_snake_case)]
-#![allow(unused_variables)]
-
-struct T { f: extern "Rust" fn() }
-struct S { f: extern "Rust" fn() }
-
-fn fooS(t: S) {
-}
-
-fn fooT(t: T) {
-}
-
-fn bar() {
-}
-
-pub fn main() {
-    let x: extern "Rust" fn() = bar;
-    fooS(S {f: x});
-    fooS(S {f: bar});
-
-    let x: extern "Rust" fn() = bar;
-    fooT(T {f: x});
-    fooT(T {f: bar});
-}
diff --git a/src/test/ui/issues/issue-14541.rs b/src/test/ui/issues/issue-14541.rs
deleted file mode 100644
index 555ec9f9868..00000000000
--- a/src/test/ui/issues/issue-14541.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-struct Vec2 { y: f32 }
-struct Vec3 { y: f32, z: f32 }
-
-fn make(v: Vec2) {
-    let Vec3 { y: _, z: _ } = v;
-    //~^ ERROR mismatched types
-    //~| expected struct `Vec2`, found struct `Vec3`
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-14541.stderr b/src/test/ui/issues/issue-14541.stderr
deleted file mode 100644
index cf155f428c6..00000000000
--- a/src/test/ui/issues/issue-14541.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-14541.rs:5:9
-   |
-LL |     let Vec3 { y: _, z: _ } = v;
-   |         ^^^^^^^^^^^^^^^^^^^   - this expression has type `Vec2`
-   |         |
-   |         expected struct `Vec2`, found struct `Vec3`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-1460.rs b/src/test/ui/issues/issue-1460.rs
deleted file mode 100644
index e663f7fd4c9..00000000000
--- a/src/test/ui/issues/issue-1460.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-
-// pretty-expanded FIXME #23616
-
-pub fn main() {
-    {|i: u32| if 1 == i { }}; //~ WARN unused closure that must be used
-}
diff --git a/src/test/ui/issues/issue-1460.stderr b/src/test/ui/issues/issue-1460.stderr
deleted file mode 100644
index eb7661fad56..00000000000
--- a/src/test/ui/issues/issue-1460.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: unused closure that must be used
-  --> $DIR/issue-1460.rs:6:5
-   |
-LL |     {|i: u32| if 1 == i { }};
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: closures are lazy and do nothing unless called
-   = note: `#[warn(unused_must_use)]` on by default
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/issues/issue-14721.rs b/src/test/ui/issues/issue-14721.rs
deleted file mode 100644
index a5c47dd8cb3..00000000000
--- a/src/test/ui/issues/issue-14721.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    let foo = "str";
-    println!("{}", foo.desc); //~ no field `desc` on type `&str`
-}
diff --git a/src/test/ui/issues/issue-14721.stderr b/src/test/ui/issues/issue-14721.stderr
deleted file mode 100644
index 49ebb2976e8..00000000000
--- a/src/test/ui/issues/issue-14721.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0609]: no field `desc` on type `&str`
-  --> $DIR/issue-14721.rs:3:24
-   |
-LL |     println!("{}", foo.desc);
-   |                        ^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0609`.
diff --git a/src/test/ui/issues/issue-1476.rs b/src/test/ui/issues/issue-1476.rs
deleted file mode 100644
index 138570a93c4..00000000000
--- a/src/test/ui/issues/issue-1476.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    println!("{}", x); //~ ERROR cannot find value `x` in this scope
-}
diff --git a/src/test/ui/issues/issue-1476.stderr b/src/test/ui/issues/issue-1476.stderr
deleted file mode 100644
index 670bd546335..00000000000
--- a/src/test/ui/issues/issue-1476.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0425]: cannot find value `x` in this scope
-  --> $DIR/issue-1476.rs:2:20
-   |
-LL |     println!("{}", x);
-   |                    ^ not found in this scope
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0425`.
diff --git a/src/test/ui/issues/issue-14821.rs b/src/test/ui/issues/issue-14821.rs
deleted file mode 100644
index 00b2e3607fc..00000000000
--- a/src/test/ui/issues/issue-14821.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-trait SomeTrait {}
-struct Meow;
-impl SomeTrait for Meow {}
-
-struct Foo<'a> {
-    x: &'a dyn SomeTrait,
-    y: &'a dyn SomeTrait,
-}
-
-impl<'a> Foo<'a> {
-    pub fn new<'b>(x: &'b dyn SomeTrait, y: &'b dyn SomeTrait) -> Foo<'b> { Foo { x: x, y: y } }
-}
-
-fn main() {
-    let r = Meow;
-    let s = Meow;
-    let q = Foo::new(&r as &dyn SomeTrait, &s as &dyn SomeTrait);
-}
diff --git a/src/test/ui/issues/issue-14845.rs b/src/test/ui/issues/issue-14845.rs
deleted file mode 100644
index d9b20e1f688..00000000000
--- a/src/test/ui/issues/issue-14845.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-struct X {
-    a: [u8; 1]
-}
-
-fn main() {
-    let x = X { a: [0] };
-    let _f = &x.a as *mut u8; //~ ERROR casting
-
-    let local: [u8; 1] = [0];
-    let _v = &local as *mut u8; //~ ERROR casting
-}
diff --git a/src/test/ui/issues/issue-14845.stderr b/src/test/ui/issues/issue-14845.stderr
deleted file mode 100644
index 2fa9fbaa887..00000000000
--- a/src/test/ui/issues/issue-14845.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0606]: casting `&[u8; 1]` as `*mut u8` is invalid
-  --> $DIR/issue-14845.rs:7:14
-   |
-LL |     let _f = &x.a as *mut u8;
-   |              ^^^^^^^^^^^^^^^
-
-error[E0606]: casting `&[u8; 1]` as `*mut u8` is invalid
-  --> $DIR/issue-14845.rs:10:14
-   |
-LL |     let _v = &local as *mut u8;
-   |              ^^^^^^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0606`.
diff --git a/src/test/ui/issues/issue-14853.rs b/src/test/ui/issues/issue-14853.rs
deleted file mode 100644
index 4ce6e3174d0..00000000000
--- a/src/test/ui/issues/issue-14853.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-use std::fmt::Debug;
-
-trait Str {}
-
-trait Something: Sized {
-    fn yay<T: Debug>(_: Option<Self>, thing: &[T]);
-}
-
-struct X { data: u32 }
-
-impl Something for X {
-    fn yay<T: Str>(_:Option<X>, thing: &[T]) {
-    //~^ ERROR E0276
-    }
-}
-
-fn main() {
-    let arr = &["one", "two", "three"];
-    println!("{:?}", Something::yay(None::<X>, arr));
-}
diff --git a/src/test/ui/issues/issue-14853.stderr b/src/test/ui/issues/issue-14853.stderr
deleted file mode 100644
index 2adcf55eca9..00000000000
--- a/src/test/ui/issues/issue-14853.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0276]: impl has stricter requirements than trait
-  --> $DIR/issue-14853.rs:12:15
-   |
-LL |     fn yay<T: Debug>(_: Option<Self>, thing: &[T]);
-   |     ----------------------------------------------- definition of `yay` from trait
-...
-LL |     fn yay<T: Str>(_:Option<X>, thing: &[T]) {
-   |               ^^^ impl has extra requirement `T: Str`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0276`.
diff --git a/src/test/ui/issues/issue-14865.rs b/src/test/ui/issues/issue-14865.rs
deleted file mode 100644
index 56e78e78f18..00000000000
--- a/src/test/ui/issues/issue-14865.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-enum X {
-    Foo(usize),
-    Bar(bool)
-}
-
-fn main() {
-    let x = match X::Foo(42) {
-        X::Foo(..) => 1,
-        _ if true => 0,
-        X::Bar(..) => panic!("Oh dear")
-    };
-    assert_eq!(x, 1);
-
-    let x = match X::Foo(42) {
-        _ if true => 0,
-        X::Foo(..) => 1,
-        X::Bar(..) => panic!("Oh dear")
-    };
-    assert_eq!(x, 0);
-}
diff --git a/src/test/ui/issues/issue-14875.rs b/src/test/ui/issues/issue-14875.rs
deleted file mode 100644
index fca3309155d..00000000000
--- a/src/test/ui/issues/issue-14875.rs
+++ /dev/null
@@ -1,35 +0,0 @@
-// run-pass
-// needs-unwind
-
-// Check that values are not leaked when a dtor panics (#14875)
-
-use std::panic::{self, UnwindSafe};
-
-struct SetInnerOnDrop<'a>(&'a mut bool);
-
-impl<'a> UnwindSafe for SetInnerOnDrop<'a> {}
-
-impl<'a> Drop for SetInnerOnDrop<'a> {
-    fn drop(&mut self) {
-        *self.0 = true;
-    }
-}
-
-struct PanicOnDrop;
-impl Drop for PanicOnDrop {
-    fn drop(&mut self) {
-        panic!("test panic");
-    }
-}
-
-fn main() {
-    let mut set_on_drop = false;
-    {
-        let set_inner_on_drop = SetInnerOnDrop(&mut set_on_drop);
-        let _ = panic::catch_unwind(|| {
-            let _set_inner_on_drop = set_inner_on_drop;
-            let _panic_on_drop = PanicOnDrop;
-        });
-    }
-    assert!(set_on_drop);
-}
diff --git a/src/test/ui/issues/issue-14901.rs b/src/test/ui/issues/issue-14901.rs
deleted file mode 100644
index 5319abbdf0e..00000000000
--- a/src/test/ui/issues/issue-14901.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// check-pass
-pub trait Reader {}
-
-enum Wrapper<'a> {
-    WrapReader(&'a (dyn Reader + 'a))
-}
-
-trait Wrap<'a> {
-    fn wrap(self) -> Wrapper<'a>;
-}
-
-impl<'a, R: Reader> Wrap<'a> for &'a mut R {
-    fn wrap(self) -> Wrapper<'a> {
-        Wrapper::WrapReader(self as &'a mut dyn Reader)
-    }
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-14915.rs b/src/test/ui/issues/issue-14915.rs
deleted file mode 100644
index 127b909dd63..00000000000
--- a/src/test/ui/issues/issue-14915.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn main() {
-    let x: Box<isize> = Box::new(0);
-
-    println!("{}", x + 1);
-    //~^ ERROR cannot add `{integer}` to `Box<isize>`
-}
diff --git a/src/test/ui/issues/issue-14915.stderr b/src/test/ui/issues/issue-14915.stderr
deleted file mode 100644
index 6e63269293b..00000000000
--- a/src/test/ui/issues/issue-14915.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0369]: cannot add `{integer}` to `Box<isize>`
-  --> $DIR/issue-14915.rs:4:22
-   |
-LL |     println!("{}", x + 1);
-   |                    - ^ - {integer}
-   |                    |
-   |                    Box<isize>
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0369`.
diff --git a/src/test/ui/issues/issue-14919.rs b/src/test/ui/issues/issue-14919.rs
deleted file mode 100644
index 94361543354..00000000000
--- a/src/test/ui/issues/issue-14919.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-// run-pass
-#![allow(unused_must_use)]
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-trait Matcher {
-    fn next_match(&mut self) -> Option<(usize, usize)>;
-}
-
-struct CharPredMatcher<'a, 'b> {
-    str: &'a str,
-    pred: Box<dyn FnMut(char) -> bool + 'b>,
-}
-
-impl<'a, 'b> Matcher for CharPredMatcher<'a, 'b> {
-    fn next_match(&mut self) -> Option<(usize, usize)> {
-        None
-    }
-}
-
-trait IntoMatcher<'a, T> {
-    fn into_matcher(self, _: &'a str) -> T;
-}
-
-impl<'a, 'b, F> IntoMatcher<'a, CharPredMatcher<'a, 'b>> for F where F: FnMut(char) -> bool + 'b {
-    fn into_matcher(self, s: &'a str) -> CharPredMatcher<'a, 'b> {
-        CharPredMatcher {
-            str: s,
-            pred: Box::new(self),
-        }
-    }
-}
-
-struct MatchIndices<M> {
-    matcher: M
-}
-
-impl<M: Matcher> Iterator for MatchIndices<M> {
-    type Item = (usize, usize);
-
-    fn next(&mut self) -> Option<(usize, usize)> {
-        self.matcher.next_match()
-    }
-}
-
-fn match_indices<'a, M, T: IntoMatcher<'a, M>>(s: &'a str, from: T) -> MatchIndices<M> {
-    let string_matcher = from.into_matcher(s);
-    MatchIndices { matcher: string_matcher }
-}
-
-fn main() {
-    let s = "abcbdef";
-    match_indices(s, |c: char| c == 'b')
-        .collect::<Vec<_>>();
-}
diff --git a/src/test/ui/issues/issue-14959.rs b/src/test/ui/issues/issue-14959.rs
deleted file mode 100644
index e31a9431558..00000000000
--- a/src/test/ui/issues/issue-14959.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-#![feature(fn_traits, unboxed_closures)]
-
-use std::ops::Fn;
-
-trait Response { fn dummy(&self) { } }
-trait Request { fn dummy(&self) { } }
-trait Ingot<R, S> {
-    fn enter(&mut self, _: &mut R, _: &mut S, a: &mut Alloy) -> Status;
-}
-
-#[allow(dead_code)]
-struct HelloWorld;
-
-struct SendFile;
-struct Alloy;
-enum Status {
-    Continue
-}
-
-impl Alloy {
-    fn find<T>(&self) -> Option<T> {
-        None
-    }
-}
-
-impl<'b> Fn<(&'b mut (dyn Response + 'b),)> for SendFile {
-    extern "rust-call" fn call(&self, (_res,): (&'b mut (dyn Response + 'b),)) {}
-}
-
-impl<'b> FnMut<(&'b mut (dyn Response + 'b),)> for SendFile {
-    extern "rust-call" fn call_mut(&mut self, (_res,): (&'b mut (dyn Response+'b),)) {
-        self.call((_res,))
-    }
-}
-
-impl<'b> FnOnce<(&'b mut (dyn Response + 'b),)> for SendFile {
-    type Output = ();
-
-    extern "rust-call" fn call_once(self, (_res,): (&'b mut (dyn Response+'b),)) {
-        self.call((_res,))
-    }
-}
-
-impl<Rq: Request, Rs: Response> Ingot<Rq, Rs> for HelloWorld {
-    fn enter(&mut self, _req: &mut Rq, res: &mut Rs, alloy: &mut Alloy) -> Status {
-        let send_file = alloy.find::<SendFile>().unwrap();
-        send_file(res);
-        Status::Continue
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-15034.rs b/src/test/ui/issues/issue-15034.rs
deleted file mode 100644
index 9ea6ed89ca2..00000000000
--- a/src/test/ui/issues/issue-15034.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-pub struct Lexer<'a> {
-    input: &'a str,
-}
-
-impl<'a> Lexer<'a> {
-    pub fn new(input: &'a str) -> Lexer<'a> {
-        Lexer { input: input }
-    }
-}
-
-struct Parser<'a> {
-    lexer: &'a mut Lexer<'a>,
-}
-
-impl<'a> Parser<'a> {
-    pub fn new(lexer: &'a mut Lexer) -> Parser<'a> {
-        Parser { lexer: lexer }
-        //~^ ERROR explicit lifetime required in the type of `lexer` [E0621]
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-15034.stderr b/src/test/ui/issues/issue-15034.stderr
deleted file mode 100644
index f142e260a23..00000000000
--- a/src/test/ui/issues/issue-15034.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0621]: explicit lifetime required in the type of `lexer`
-  --> $DIR/issue-15034.rs:17:9
-   |
-LL |     pub fn new(lexer: &'a mut Lexer) -> Parser<'a> {
-   |                       ------------- help: add explicit lifetime `'a` to the type of `lexer`: `&'a mut Lexer<'a>`
-LL |         Parser { lexer: lexer }
-   |         ^^^^^^^^^^^^^^^^^^^^^^^ lifetime `'a` required
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0621`.
diff --git a/src/test/ui/issues/issue-15043.rs b/src/test/ui/issues/issue-15043.rs
deleted file mode 100644
index 53748be8a02..00000000000
--- a/src/test/ui/issues/issue-15043.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-#![allow(warnings)]
-
-struct S<T>(T);
-
-static s1: S<S<usize>>=S(S(0));
-static s2: S<usize>=S(0);
-
-fn main() {
-    let foo: S<S<usize>>=S(S(0));
-    let foo: S<usize>=S(0);
-}
diff --git a/src/test/ui/issues/issue-15063.rs b/src/test/ui/issues/issue-15063.rs
deleted file mode 100644
index 4082675129d..00000000000
--- a/src/test/ui/issues/issue-15063.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-enum Two { A, B}
-impl Drop for Two {
-    fn drop(&mut self) {
-        println!("Dropping!");
-    }
-}
-fn main() {
-    let k = Two::A;
-}
diff --git a/src/test/ui/issues/issue-15094.rs b/src/test/ui/issues/issue-15094.rs
deleted file mode 100644
index cb27e2bcfb6..00000000000
--- a/src/test/ui/issues/issue-15094.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-#![feature(fn_traits, unboxed_closures)]
-
-use std::{fmt, ops};
-
-struct Debuger<T> {
-    x: T
-}
-
-impl<T: fmt::Debug> ops::FnOnce<(),> for Debuger<T> {
-    type Output = ();
-    fn call_once(self, _args: ()) {
-    //~^ ERROR `call_once` has an incompatible type for trait
-    //~| expected signature `extern "rust-call" fn
-    //~| found signature `fn
-        println!("{:?}", self.x);
-    }
-}
-
-fn make_shower<T>(x: T) -> Debuger<T> {
-    Debuger { x: x }
-}
-
-pub fn main() {
-    let show3 = make_shower(3);
-    show3();
-}
diff --git a/src/test/ui/issues/issue-15094.stderr b/src/test/ui/issues/issue-15094.stderr
deleted file mode 100644
index b7c950892dc..00000000000
--- a/src/test/ui/issues/issue-15094.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0053]: method `call_once` has an incompatible type for trait
-  --> $DIR/issue-15094.rs:11:5
-   |
-LL |     fn call_once(self, _args: ()) {
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected "rust-call" fn, found "Rust" fn
-   |
-   = note: expected signature `extern "rust-call" fn(Debuger<_>, ())`
-              found signature `fn(Debuger<_>, ())`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0053`.
diff --git a/src/test/ui/issues/issue-15104.rs b/src/test/ui/issues/issue-15104.rs
deleted file mode 100644
index 47b207ea9cb..00000000000
--- a/src/test/ui/issues/issue-15104.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-
-fn main() {
-    assert_eq!(count_members(&[1, 2, 3, 4]), 4);
-}
-
-fn count_members(v: &[usize]) -> usize {
-    match *v {
-        []         => 0,
-        [_]        => 1,
-        [_, ref xs @ ..] => 1 + count_members(xs)
-    }
-}
diff --git a/src/test/ui/issues/issue-15129-rpass.rs b/src/test/ui/issues/issue-15129-rpass.rs
deleted file mode 100644
index 522d0209c29..00000000000
--- a/src/test/ui/issues/issue-15129-rpass.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// run-pass
-
-pub enum T {
-    T1(()),
-    T2(())
-}
-
-pub enum V {
-    V1(isize),
-    V2(bool)
-}
-
-fn foo(x: (T, V)) -> String {
-    match x {
-        (T::T1(()), V::V1(i))  => format!("T1(()), V1({})", i),
-        (T::T2(()), V::V2(b))  => format!("T2(()), V2({})", b),
-        _ => String::new()
-    }
-}
-
-
-fn main() {
-    assert_eq!(foo((T::T1(()), V::V1(99))), "T1(()), V1(99)".to_string());
-    assert_eq!(foo((T::T2(()), V::V2(true))), "T2(()), V2(true)".to_string());
-}
diff --git a/src/test/ui/issues/issue-15155.rs b/src/test/ui/issues/issue-15155.rs
deleted file mode 100644
index 7b137b4af56..00000000000
--- a/src/test/ui/issues/issue-15155.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-trait TraitWithSend: Send {}
-trait IndirectTraitWithSend: TraitWithSend {}
-
-// Check struct instantiation (Box<TraitWithSend> will only have Send if TraitWithSend has Send)
-#[allow(dead_code)]
-struct Blah { x: Box<dyn TraitWithSend> }
-impl TraitWithSend for Blah {}
-
-// Struct instantiation 2-levels deep
-#[allow(dead_code)]
-struct IndirectBlah { x: Box<dyn IndirectTraitWithSend> }
-impl TraitWithSend for IndirectBlah {}
-impl IndirectTraitWithSend for IndirectBlah {}
-
-fn test_trait<T: Send + ?Sized>() { println!("got here!") }
-
-fn main() {
-    test_trait::<dyn TraitWithSend>();
-    test_trait::<dyn IndirectTraitWithSend>();
-}
diff --git a/src/test/ui/issues/issue-15167.rs b/src/test/ui/issues/issue-15167.rs
deleted file mode 100644
index a2653c10ea4..00000000000
--- a/src/test/ui/issues/issue-15167.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// macro f should not be able to inject a reference to 'n'.
-
-macro_rules! f { () => (n) }
-//~^ ERROR cannot find value `n` in this scope
-//~| ERROR cannot find value `n` in this scope
-//~| ERROR cannot find value `n` in this scope
-//~| ERROR cannot find value `n` in this scope
-
-fn main() -> (){
-    for n in 0..1 {
-        println!("{}", f!());
-    }
-
-    if let Some(n) = None {
-        println!("{}", f!());
-    }
-
-    if false {
-    } else if let Some(n) = None {
-        println!("{}", f!());
-    }
-
-    while let Some(n) = None {
-        println!("{}", f!());
-    }
-}
diff --git a/src/test/ui/issues/issue-15167.stderr b/src/test/ui/issues/issue-15167.stderr
deleted file mode 100644
index 53082ea0ec6..00000000000
--- a/src/test/ui/issues/issue-15167.stderr
+++ /dev/null
@@ -1,47 +0,0 @@
-error[E0425]: cannot find value `n` in this scope
-  --> $DIR/issue-15167.rs:3:25
-   |
-LL | macro_rules! f { () => (n) }
-   |                         ^ not found in this scope
-...
-LL |         println!("{}", f!());
-   |                        ---- in this macro invocation
-   |
-   = note: this error originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error[E0425]: cannot find value `n` in this scope
-  --> $DIR/issue-15167.rs:3:25
-   |
-LL | macro_rules! f { () => (n) }
-   |                         ^ not found in this scope
-...
-LL |         println!("{}", f!());
-   |                        ---- in this macro invocation
-   |
-   = note: this error originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error[E0425]: cannot find value `n` in this scope
-  --> $DIR/issue-15167.rs:3:25
-   |
-LL | macro_rules! f { () => (n) }
-   |                         ^ not found in this scope
-...
-LL |         println!("{}", f!());
-   |                        ---- in this macro invocation
-   |
-   = note: this error originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error[E0425]: cannot find value `n` in this scope
-  --> $DIR/issue-15167.rs:3:25
-   |
-LL | macro_rules! f { () => (n) }
-   |                         ^ not found in this scope
-...
-LL |         println!("{}", f!());
-   |                        ---- in this macro invocation
-   |
-   = note: this error originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0425`.
diff --git a/src/test/ui/issues/issue-15189.rs b/src/test/ui/issues/issue-15189.rs
deleted file mode 100644
index a9c884bdcfd..00000000000
--- a/src/test/ui/issues/issue-15189.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-macro_rules! third {
-    ($e:expr) => ({let x = 2; $e[x]})
-}
-
-fn main() {
-    let x = vec![10_usize,11_usize,12_usize,13_usize];
-    let t = third!(x);
-    assert_eq!(t,12_usize);
-}
diff --git a/src/test/ui/issues/issue-15207.rs b/src/test/ui/issues/issue-15207.rs
deleted file mode 100644
index 356e55ac912..00000000000
--- a/src/test/ui/issues/issue-15207.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn main() {
-    loop {
-        break.push(1) //~ ERROR no method named `push` found for type `!`
-        ;
-    }
-}
diff --git a/src/test/ui/issues/issue-15207.stderr b/src/test/ui/issues/issue-15207.stderr
deleted file mode 100644
index 25ce7cb5cc0..00000000000
--- a/src/test/ui/issues/issue-15207.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0599]: no method named `push` found for type `!` in the current scope
-  --> $DIR/issue-15207.rs:3:15
-   |
-LL |         break.push(1)
-   |               ^^^^ method not found in `!`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-15260.rs b/src/test/ui/issues/issue-15260.rs
deleted file mode 100644
index 64fc3df3d23..00000000000
--- a/src/test/ui/issues/issue-15260.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-struct Foo {
-    a: usize,
-}
-
-fn main() {
-    let Foo {
-        a: _,
-        a: _
-        //~^ ERROR field `a` bound multiple times in the pattern
-    } = Foo { a: 29 };
-
-    let Foo {
-        a,
-        a: _
-        //~^ ERROR field `a` bound multiple times in the pattern
-    } = Foo { a: 29 };
-
-    let Foo {
-        a,
-        a: _,
-        //~^ ERROR field `a` bound multiple times in the pattern
-        a: x
-        //~^ ERROR field `a` bound multiple times in the pattern
-    } = Foo { a: 29 };
-}
diff --git a/src/test/ui/issues/issue-15260.stderr b/src/test/ui/issues/issue-15260.stderr
deleted file mode 100644
index 4a3041122b2..00000000000
--- a/src/test/ui/issues/issue-15260.stderr
+++ /dev/null
@@ -1,36 +0,0 @@
-error[E0025]: field `a` bound multiple times in the pattern
-  --> $DIR/issue-15260.rs:8:9
-   |
-LL |         a: _,
-   |         ---- first use of `a`
-LL |         a: _
-   |         ^^^^ multiple uses of `a` in pattern
-
-error[E0025]: field `a` bound multiple times in the pattern
-  --> $DIR/issue-15260.rs:14:9
-   |
-LL |         a,
-   |         - first use of `a`
-LL |         a: _
-   |         ^^^^ multiple uses of `a` in pattern
-
-error[E0025]: field `a` bound multiple times in the pattern
-  --> $DIR/issue-15260.rs:20:9
-   |
-LL |         a,
-   |         - first use of `a`
-LL |         a: _,
-   |         ^^^^ multiple uses of `a` in pattern
-
-error[E0025]: field `a` bound multiple times in the pattern
-  --> $DIR/issue-15260.rs:22:9
-   |
-LL |         a,
-   |         - first use of `a`
-...
-LL |         a: x
-   |         ^^^^ multiple uses of `a` in pattern
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0025`.
diff --git a/src/test/ui/issues/issue-15381.rs b/src/test/ui/issues/issue-15381.rs
deleted file mode 100644
index 392fb1b24dd..00000000000
--- a/src/test/ui/issues/issue-15381.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn main() {
-    let values: Vec<u8> = vec![1,2,3,4,5,6,7,8];
-
-    for &[x,y,z] in values.chunks(3).filter(|&xs| xs.len() == 3) {
-        //~^ ERROR refutable pattern in `for` loop binding: `&[]`, `&[_]`, `&[_, _]` and 1 more not
-        println!("y={}", y);
-    }
-}
diff --git a/src/test/ui/issues/issue-15381.stderr b/src/test/ui/issues/issue-15381.stderr
deleted file mode 100644
index c4667ce1c8b..00000000000
--- a/src/test/ui/issues/issue-15381.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0005]: refutable pattern in `for` loop binding: `&[]`, `&[_]`, `&[_, _]` and 1 more not covered
-  --> $DIR/issue-15381.rs:4:9
-   |
-LL |     for &[x,y,z] in values.chunks(3).filter(|&xs| xs.len() == 3) {
-   |         ^^^^^^^^ patterns `&[]`, `&[_]`, `&[_, _]` and 1 more not covered
-   |
-   = note: the matched value is of type `&[u8]`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0005`.
diff --git a/src/test/ui/issues/issue-15444.rs b/src/test/ui/issues/issue-15444.rs
deleted file mode 100644
index e94afee9634..00000000000
--- a/src/test/ui/issues/issue-15444.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-trait MyTrait {
-    fn foo(&self);
-}
-
-impl<A, B, C> MyTrait for fn(A, B) -> C {
-    fn foo(&self) {}
-}
-
-fn bar<T: MyTrait>(t: &T) {
-    t.foo()
-}
-
-fn thing(a: isize, b: isize) -> isize {
-    a + b
-}
-
-fn main() {
-    let thing: fn(isize, isize) -> isize = thing; // coerce to fn type
-    bar(&thing);
-}
diff --git a/src/test/ui/issues/issue-15523-big.rs b/src/test/ui/issues/issue-15523-big.rs
deleted file mode 100644
index 05414f1db72..00000000000
--- a/src/test/ui/issues/issue-15523-big.rs
+++ /dev/null
@@ -1,39 +0,0 @@
-// run-pass
-// Issue 15523: derive(PartialOrd) should use the provided
-// discriminant values for the derived ordering.
-//
-// This test is checking corner cases that arise when you have
-// 64-bit values in the variants.
-
-#[derive(PartialEq, PartialOrd)]
-#[repr(u64)]
-enum Eu64 {
-    Pos2 = 2,
-    PosMax = !0,
-    Pos1 = 1,
-}
-
-#[derive(PartialEq, PartialOrd)]
-#[repr(i64)]
-enum Ei64 {
-    Pos2 = 2,
-    Neg1 = -1,
-    NegMin = 1 << 63,
-    PosMax = !(1 << 63),
-    Pos1 = 1,
-}
-
-fn main() {
-    assert!(Eu64::Pos2 > Eu64::Pos1);
-    assert!(Eu64::Pos2 < Eu64::PosMax);
-    assert!(Eu64::Pos1 < Eu64::PosMax);
-
-
-    assert!(Ei64::Pos2 > Ei64::Pos1);
-    assert!(Ei64::Pos2 > Ei64::Neg1);
-    assert!(Ei64::Pos1 > Ei64::Neg1);
-    assert!(Ei64::Pos2 > Ei64::NegMin);
-    assert!(Ei64::Pos1 > Ei64::NegMin);
-    assert!(Ei64::Pos2 < Ei64::PosMax);
-    assert!(Ei64::Pos1 < Ei64::PosMax);
-}
diff --git a/src/test/ui/issues/issue-15523.rs b/src/test/ui/issues/issue-15523.rs
deleted file mode 100644
index 220a34b9b0f..00000000000
--- a/src/test/ui/issues/issue-15523.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-// run-pass
-// Issue 15523: derive(PartialOrd) should use the provided
-// discriminant values for the derived ordering.
-//
-// This is checking the basic functionality.
-
-#[derive(PartialEq, PartialOrd)]
-enum E1 {
-    Pos2 = 2,
-    Neg1 = -1,
-    Pos1 = 1,
-}
-
-#[derive(PartialEq, PartialOrd)]
-#[repr(u8)]
-enum E2 {
-    Pos2 = 2,
-    PosMax = !0 as u8,
-    Pos1 = 1,
-}
-
-#[derive(PartialEq, PartialOrd)]
-#[repr(i8)]
-enum E3 {
-    Pos2 = 2,
-    Neg1 = -1_i8,
-    Pos1 = 1,
-}
-
-fn main() {
-    assert!(E1::Pos2 > E1::Pos1);
-    assert!(E1::Pos1 > E1::Neg1);
-    assert!(E1::Pos2 > E1::Neg1);
-
-    assert!(E2::Pos2 > E2::Pos1);
-    assert!(E2::Pos1 < E2::PosMax);
-    assert!(E2::Pos2 < E2::PosMax);
-
-    assert!(E3::Pos2 > E3::Pos1);
-    assert!(E3::Pos1 > E3::Neg1);
-    assert!(E3::Pos2 > E3::Neg1);
-}
diff --git a/src/test/ui/issues/issue-15562.rs b/src/test/ui/issues/issue-15562.rs
deleted file mode 100644
index dc0ecd36522..00000000000
--- a/src/test/ui/issues/issue-15562.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// run-pass
-// aux-build:issue-15562.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_15562 as i;
-
-pub fn main() {
-    unsafe {
-        transmute();
-        i::transmute();
-    }
-}
-
-// We declare this so we don't run into unresolved symbol errors
-// The above extern is NOT `extern "rust-intrinsic"` and thus
-// means it'll try to find a corresponding symbol to link to.
-#[no_mangle]
-pub extern "C" fn transmute() {}
diff --git a/src/test/ui/issues/issue-15571.rs b/src/test/ui/issues/issue-15571.rs
deleted file mode 100644
index 5f228b2863e..00000000000
--- a/src/test/ui/issues/issue-15571.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-// run-pass
-
-fn match_on_local() {
-    let mut foo: Option<Box<_>> = Some(Box::new(5));
-    match foo {
-        None => {},
-        Some(x) => {
-            foo = Some(x);
-        }
-    }
-    println!("'{}'", foo.unwrap());
-}
-
-fn match_on_arg(mut foo: Option<Box<i32>>) {
-    match foo {
-        None => {}
-        Some(x) => {
-            foo = Some(x);
-        }
-    }
-    println!("'{}'", foo.unwrap());
-}
-
-fn match_on_binding() {
-    match Some(Box::new(7)) {
-        mut foo => {
-            match foo {
-                None => {},
-                Some(x) => {
-                    foo = Some(x);
-                }
-            }
-            println!("'{}'", foo.unwrap());
-        }
-    }
-}
-
-fn match_on_upvar() {
-    let mut foo: Option<Box<_>> = Some(Box::new(8));
-    let f = move|| {
-        match foo {
-            None => {},
-            Some(x) => {
-                foo = Some(x);
-            }
-        }
-        println!("'{}'", foo.unwrap());
-    };
-    f();
-}
-
-fn main() {
-    match_on_local();
-    match_on_arg(Some(Box::new(6)));
-    match_on_binding();
-    match_on_upvar();
-}
diff --git a/src/test/ui/issues/issue-15673.rs b/src/test/ui/issues/issue-15673.rs
deleted file mode 100644
index a8733d7f157..00000000000
--- a/src/test/ui/issues/issue-15673.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-#![allow(stable_features)]
-
-#![feature(iter_arith)]
-
-fn main() {
-    let x: [u64; 3] = [1, 2, 3];
-    assert_eq!(6, (0..3).map(|i| x[i]).sum::<u64>());
-}
diff --git a/src/test/ui/issues/issue-15689-1.rs b/src/test/ui/issues/issue-15689-1.rs
deleted file mode 100644
index d143926b281..00000000000
--- a/src/test/ui/issues/issue-15689-1.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-
-#[derive(PartialEq, Debug)]
-enum Test<'a> {
-    Slice(&'a isize)
-}
-
-fn main() {
-    assert_eq!(Test::Slice(&1), Test::Slice(&1))
-}
diff --git a/src/test/ui/issues/issue-15689-2.rs b/src/test/ui/issues/issue-15689-2.rs
deleted file mode 100644
index 83dcb1406f8..00000000000
--- a/src/test/ui/issues/issue-15689-2.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-#[derive(Clone)]
-enum Test<'a> {
-    Slice(&'a isize)
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-15734.rs b/src/test/ui/issues/issue-15734.rs
deleted file mode 100644
index be582060601..00000000000
--- a/src/test/ui/issues/issue-15734.rs
+++ /dev/null
@@ -1,58 +0,0 @@
-// run-pass
-// If `Index` used an associated type for its output, this test would
-// work more smoothly.
-
-use std::ops::Index;
-
-struct Mat<T> { data: Vec<T>, cols: usize, }
-
-impl<T> Mat<T> {
-    fn new(data: Vec<T>, cols: usize) -> Mat<T> {
-        Mat { data: data, cols: cols }
-    }
-    fn row<'a>(&'a self, row: usize) -> Row<&'a Mat<T>> {
-        Row { mat: self, row: row, }
-    }
-}
-
-impl<T> Index<(usize, usize)> for Mat<T> {
-    type Output = T;
-
-    fn index<'a>(&'a self, (row, col): (usize, usize)) -> &'a T {
-        &self.data[row * self.cols + col]
-    }
-}
-
-impl<'a, T> Index<(usize, usize)> for &'a Mat<T> {
-    type Output = T;
-
-    fn index<'b>(&'b self, index: (usize, usize)) -> &'b T {
-        (*self).index(index)
-    }
-}
-
-struct Row<M> { mat: M, row: usize, }
-
-impl<T, M: Index<(usize, usize), Output=T>> Index<usize> for Row<M> {
-    type Output = T;
-
-    fn index<'a>(&'a self, col: usize) -> &'a T {
-        &self.mat[(self.row, col)]
-    }
-}
-
-fn main() {
-    let m = Mat::new(vec![1, 2, 3, 4, 5, 6], 3);
-    let r = m.row(1);
-
-    assert_eq!(r.index(2), &6);
-    assert_eq!(r[2], 6);
-    assert_eq!(r[2], 6);
-    assert_eq!(6, r[2]);
-
-    let e = r[2];
-    assert_eq!(e, 6);
-
-    let e: usize = r[2];
-    assert_eq!(e, 6);
-}
diff --git a/src/test/ui/issues/issue-15735.rs b/src/test/ui/issues/issue-15735.rs
deleted file mode 100644
index f9ba34405f6..00000000000
--- a/src/test/ui/issues/issue-15735.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-struct A<'a> {
-    a: &'a i32,
-    b: &'a i32,
-}
-
-impl <'a> A<'a> {
-    fn foo<'b>(&'b self) {
-        A {
-            a: self.a,
-            b: self.b,
-        };
-    }
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-15756.rs b/src/test/ui/issues/issue-15756.rs
deleted file mode 100644
index e0861dee61e..00000000000
--- a/src/test/ui/issues/issue-15756.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-use std::slice::Chunks;
-use std::slice::ChunksMut;
-
-fn dft_iter<'a, T>(arg1: Chunks<'a,T>, arg2: ChunksMut<'a,T>)
-{
-    for
-    &mut something
-    //~^ ERROR the size for values of type
-    in arg2
-    {
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-15756.stderr b/src/test/ui/issues/issue-15756.stderr
deleted file mode 100644
index d9bdc69ad71..00000000000
--- a/src/test/ui/issues/issue-15756.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0277]: the size for values of type `[T]` cannot be known at compilation time
-  --> $DIR/issue-15756.rs:7:10
-   |
-LL |     &mut something
-   |          ^^^^^^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `[T]`
-   = note: all local variables must have a statically known size
-   = help: unsized locals are gated as an unstable feature
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-15763.rs b/src/test/ui/issues/issue-15763.rs
deleted file mode 100644
index ae0863615e2..00000000000
--- a/src/test/ui/issues/issue-15763.rs
+++ /dev/null
@@ -1,88 +0,0 @@
-// run-pass
-#![allow(unreachable_code)]
-
-#[derive(PartialEq, Debug)]
-struct Bar {
-    x: isize
-}
-impl Drop for Bar {
-    fn drop(&mut self) {
-        assert_eq!(self.x, 22);
-    }
-}
-
-#[derive(PartialEq, Debug)]
-struct Foo {
-    x: Bar,
-    a: isize
-}
-
-fn foo() -> Result<Foo, isize> {
-    return Ok(Foo {
-        x: Bar { x: 22 },
-        a: return Err(32)
-    });
-}
-
-fn baz() -> Result<Foo, isize> {
-    Ok(Foo {
-        x: Bar { x: 22 },
-        a: return Err(32)
-    })
-}
-
-// explicit immediate return
-fn aa() -> isize {
-    return 3;
-}
-
-// implicit immediate return
-fn bb() -> isize {
-    3
-}
-
-// implicit outptr return
-fn cc() -> Result<isize, isize> {
-    Ok(3)
-}
-
-// explicit outptr return
-fn dd() -> Result<isize, isize> {
-    return Ok(3);
-}
-
-trait A {
-    fn aaa(&self) -> isize {
-        3
-    }
-    fn bbb(&self) -> isize {
-        return 3;
-    }
-    fn ccc(&self) -> Result<isize, isize> {
-        Ok(3)
-    }
-    fn ddd(&self) -> Result<isize, isize> {
-        return Ok(3);
-    }
-}
-
-impl A for isize {}
-
-fn main() {
-    assert_eq!(foo(), Err(32));
-    assert_eq!(baz(), Err(32));
-
-    assert_eq!(aa(), 3);
-    assert_eq!(bb(), 3);
-    assert_eq!(cc().unwrap(), 3);
-    assert_eq!(dd().unwrap(), 3);
-
-    let i = Box::new(32isize) as Box<dyn A>;
-    assert_eq!(i.aaa(), 3);
-    let i = Box::new(32isize) as Box<dyn A>;
-    assert_eq!(i.bbb(), 3);
-    let i = Box::new(32isize) as Box<dyn A>;
-    assert_eq!(i.ccc().unwrap(), 3);
-    let i = Box::new(32isize) as Box<dyn A>;
-    assert_eq!(i.ddd().unwrap(), 3);
-}
diff --git a/src/test/ui/issues/issue-15774.rs b/src/test/ui/issues/issue-15774.rs
deleted file mode 100644
index ed2235758b9..00000000000
--- a/src/test/ui/issues/issue-15774.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-#![deny(warnings)]
-#![allow(unused_imports)]
-
-pub enum Foo { A }
-mod bar {
-    pub fn normal(x: ::Foo) {
-        use Foo::A;
-        match x {
-            A => {}
-        }
-    }
-    pub fn wrong(x: ::Foo) {
-        match x {
-            ::Foo::A => {}
-        }
-    }
-}
-
-pub fn main() {
-    bar::normal(Foo::A);
-    bar::wrong(Foo::A);
-}
diff --git a/src/test/ui/issues/issue-15783.rs b/src/test/ui/issues/issue-15783.rs
deleted file mode 100644
index 0b1f4545e88..00000000000
--- a/src/test/ui/issues/issue-15783.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-pub fn foo(params: Option<&[&str]>) -> usize {
-    params.unwrap().first().unwrap().len()
-}
-
-fn main() {
-    let name = "Foo";
-    let x = Some(&[name]);
-    let msg = foo(x);
-    //~^ ERROR mismatched types
-    //~| expected enum `Option<&[&str]>`
-    //~| found enum `Option<&[&str; 1]>`
-    //~| expected slice `[&str]`, found array `[&str; 1]`
-    assert_eq!(msg, 3);
-}
diff --git a/src/test/ui/issues/issue-15783.stderr b/src/test/ui/issues/issue-15783.stderr
deleted file mode 100644
index 660dfe9ed3d..00000000000
--- a/src/test/ui/issues/issue-15783.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-15783.rs:8:19
-   |
-LL |     let msg = foo(x);
-   |               --- ^ expected slice `[&str]`, found array `[&str; 1]`
-   |               |
-   |               arguments to this function are incorrect
-   |
-   = note: expected enum `Option<&[&str]>`
-              found enum `Option<&[&str; 1]>`
-note: function defined here
-  --> $DIR/issue-15783.rs:1:8
-   |
-LL | pub fn foo(params: Option<&[&str]>) -> usize {
-   |        ^^^ -----------------------
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-15793.rs b/src/test/ui/issues/issue-15793.rs
deleted file mode 100644
index 769012b1ba7..00000000000
--- a/src/test/ui/issues/issue-15793.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-enum NestedEnum {
-    First,
-    Second,
-    Third
-}
-enum Enum {
-    Variant1(bool),
-    Variant2(NestedEnum)
-}
-
-#[inline(never)]
-fn foo(x: Enum) -> isize {
-    match x {
-        Enum::Variant1(true) => 1,
-        Enum::Variant1(false) => 2,
-        Enum::Variant2(NestedEnum::Second) => 3,
-        Enum::Variant2(NestedEnum::Third) => 4,
-        Enum::Variant2(NestedEnum::First) => 5
-    }
-}
-
-fn main() {
-    assert_eq!(foo(Enum::Variant2(NestedEnum::Third)), 4);
-}
diff --git a/src/test/ui/issues/issue-15858.rs b/src/test/ui/issues/issue-15858.rs
deleted file mode 100644
index 8d65afc4883..00000000000
--- a/src/test/ui/issues/issue-15858.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-// run-pass
-static mut DROP_RAN: bool = false;
-
-trait Bar {
-    fn do_something(&mut self);
-}
-
-struct BarImpl;
-
-impl Bar for BarImpl {
-    fn do_something(&mut self) {}
-}
-
-
-struct Foo<B: Bar>(#[allow(unused_tuple_struct_fields)] B);
-
-impl<B: Bar> Drop for Foo<B> {
-    fn drop(&mut self) {
-        unsafe {
-            DROP_RAN = true;
-        }
-    }
-}
-
-
-fn main() {
-    {
-       let _x: Foo<BarImpl> = Foo(BarImpl);
-    }
-    unsafe {
-        assert_eq!(DROP_RAN, true);
-    }
-}
diff --git a/src/test/ui/issues/issue-15896.rs b/src/test/ui/issues/issue-15896.rs
deleted file mode 100644
index d3153b516e6..00000000000
--- a/src/test/ui/issues/issue-15896.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// Regression test for #15896. It used to ICE rustc.
-
-fn main() {
-    enum R { REB(()) }
-    struct Tau { t: usize }
-    enum E { B(R, Tau) }
-
-    let e = E::B(R::REB(()), Tau { t: 3 });
-    let u = match e {
-        E::B(
-          Tau{t: x},
-          //~^ ERROR mismatched types
-          _) => x,
-    };
-}
diff --git a/src/test/ui/issues/issue-15896.stderr b/src/test/ui/issues/issue-15896.stderr
deleted file mode 100644
index 038337f5acc..00000000000
--- a/src/test/ui/issues/issue-15896.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-15896.rs:11:11
-   |
-LL |     let u = match e {
-   |                   - this expression has type `E`
-LL |         E::B(
-LL |           Tau{t: x},
-   |           ^^^^^^^^^ expected enum `R`, found struct `Tau`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-15965.rs b/src/test/ui/issues/issue-15965.rs
deleted file mode 100644
index eef4900d432..00000000000
--- a/src/test/ui/issues/issue-15965.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-fn main() {
-    return
-        { return () }
-//~^ ERROR type annotations needed [E0282]
-    ()
-    ;
-}
diff --git a/src/test/ui/issues/issue-15965.stderr b/src/test/ui/issues/issue-15965.stderr
deleted file mode 100644
index fe06810b8df..00000000000
--- a/src/test/ui/issues/issue-15965.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-15965.rs:3:9
-   |
-LL | /         { return () }
-LL | |
-LL | |     ()
-   | |______^ cannot infer type
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-16048.rs b/src/test/ui/issues/issue-16048.rs
deleted file mode 100644
index eaf6acff26b..00000000000
--- a/src/test/ui/issues/issue-16048.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-trait NoLifetime {
-    fn get<'p, T : Test<'p>>(&self) -> T;
-    //~^ NOTE lifetimes in impl do not match this method in trait
-}
-
-trait Test<'p> {
-    fn new(buf: &'p mut [u8]) -> Self;
-}
-
-struct Foo<'a> {
-    buf: &'a mut [u8],
-}
-
-impl<'a> Test<'a> for Foo<'a> {
-    fn new(buf: &'a mut [u8]) -> Foo<'a> {
-        Foo { buf: buf }
-    }
-}
-
-impl<'a> NoLifetime for Foo<'a> {
-    fn get<'p, T: Test<'a> + From<Foo<'a>>>(&self) -> T {
-    //~^ ERROR E0195
-    //~| NOTE lifetimes do not match method in trait
-        return *self as T;
-        //~^ ERROR non-primitive cast: `Foo<'a>` as `T`
-        //~| NOTE an `as` expression can only be used to convert between primitive types
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-16048.stderr b/src/test/ui/issues/issue-16048.stderr
deleted file mode 100644
index 73610942d7a..00000000000
--- a/src/test/ui/issues/issue-16048.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0195]: lifetime parameters or bounds on method `get` do not match the trait declaration
-  --> $DIR/issue-16048.rs:21:11
-   |
-LL |     fn get<'p, T : Test<'p>>(&self) -> T;
-   |           ------------------ lifetimes in impl do not match this method in trait
-...
-LL |     fn get<'p, T: Test<'a> + From<Foo<'a>>>(&self) -> T {
-   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetimes do not match method in trait
-
-error[E0605]: non-primitive cast: `Foo<'a>` as `T`
-  --> $DIR/issue-16048.rs:24:16
-   |
-LL |         return *self as T;
-   |                ^^^^^^^^^^ help: consider using the `From` trait instead: `T::from(*self)`
-   |
-   = note: an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0195, E0605.
-For more information about an error, try `rustc --explain E0195`.
diff --git a/src/test/ui/issues/issue-16149.rs b/src/test/ui/issues/issue-16149.rs
deleted file mode 100644
index 51b60725c5a..00000000000
--- a/src/test/ui/issues/issue-16149.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-extern "C" {
-    static externalValue: isize;
-}
-
-fn main() {
-    let boolValue = match 42 {
-        externalValue => true,
-        //~^ ERROR match bindings cannot shadow statics
-        _ => false,
-    };
-}
diff --git a/src/test/ui/issues/issue-16149.stderr b/src/test/ui/issues/issue-16149.stderr
deleted file mode 100644
index bb809840b2a..00000000000
--- a/src/test/ui/issues/issue-16149.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0530]: match bindings cannot shadow statics
-  --> $DIR/issue-16149.rs:7:9
-   |
-LL |     static externalValue: isize;
-   |     ---------------------------- the static `externalValue` is defined here
-...
-LL |         externalValue => true,
-   |         ^^^^^^^^^^^^^ cannot be named the same as a static
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0530`.
diff --git a/src/test/ui/issues/issue-16151.rs b/src/test/ui/issues/issue-16151.rs
deleted file mode 100644
index 48a14b2af7c..00000000000
--- a/src/test/ui/issues/issue-16151.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// run-pass
-
-use std::mem;
-
-static mut DROP_COUNT: usize = 0;
-
-struct Fragment;
-
-impl Drop for Fragment {
-    fn drop(&mut self) {
-        unsafe {
-            DROP_COUNT += 1;
-        }
-    }
-}
-
-fn main() {
-    {
-        let mut fragments = vec![Fragment, Fragment, Fragment];
-        let _new_fragments: Vec<Fragment> = mem::replace(&mut fragments, vec![])
-            .into_iter()
-            .skip_while(|_fragment| {
-                true
-            }).collect();
-    }
-    unsafe {
-        assert_eq!(DROP_COUNT, 3);
-    }
-}
diff --git a/src/test/ui/issues/issue-16250.rs b/src/test/ui/issues/issue-16250.rs
deleted file mode 100644
index 436e2a6cee3..00000000000
--- a/src/test/ui/issues/issue-16250.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-#![deny(warnings)]
-
-pub struct Foo;
-
-extern "C" {
-    pub fn foo(x: (Foo)); //~ ERROR `extern` block uses type `Foo`
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-16250.stderr b/src/test/ui/issues/issue-16250.stderr
deleted file mode 100644
index 5eb5e0864ad..00000000000
--- a/src/test/ui/issues/issue-16250.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error: `extern` block uses type `Foo`, which is not FFI-safe
-  --> $DIR/issue-16250.rs:6:20
-   |
-LL |     pub fn foo(x: (Foo));
-   |                    ^^^ not FFI-safe
-   |
-   = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
-   = note: this struct has unspecified layout
-note: the type is defined here
-  --> $DIR/issue-16250.rs:3:1
-   |
-LL | pub struct Foo;
-   | ^^^^^^^^^^^^^^
-note: the lint level is defined here
-  --> $DIR/issue-16250.rs:1:9
-   |
-LL | #![deny(warnings)]
-   |         ^^^^^^^^
-   = note: `#[deny(improper_ctypes)]` implied by `#[deny(warnings)]`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-16256.rs b/src/test/ui/issues/issue-16256.rs
deleted file mode 100644
index eec23437bcb..00000000000
--- a/src/test/ui/issues/issue-16256.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-fn main() {
-    let mut buf = Vec::new();
-    |c: u8| buf.push(c); //~ WARN unused closure that must be used
-}
diff --git a/src/test/ui/issues/issue-16256.stderr b/src/test/ui/issues/issue-16256.stderr
deleted file mode 100644
index d920530b57c..00000000000
--- a/src/test/ui/issues/issue-16256.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: unused closure that must be used
-  --> $DIR/issue-16256.rs:6:5
-   |
-LL |     |c: u8| buf.push(c);
-   |     ^^^^^^^^^^^^^^^^^^^
-   |
-   = note: closures are lazy and do nothing unless called
-   = note: `#[warn(unused_must_use)]` on by default
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/issues/issue-16278.rs b/src/test/ui/issues/issue-16278.rs
deleted file mode 100644
index 2f47b694ae9..00000000000
--- a/src/test/ui/issues/issue-16278.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// ignore-tidy-cr
-
-// this file has some special \r\n endings (use xxd to see them)
-
-fn main() {assert_eq!(b"", b"\

-                                   ");
-assert_eq!(b"\n", b"

-");
-}
diff --git a/src/test/ui/issues/issue-16338.rs b/src/test/ui/issues/issue-16338.rs
deleted file mode 100644
index 321b3576cd6..00000000000
--- a/src/test/ui/issues/issue-16338.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-struct Slice<T> {
-    data: *const T,
-    len: usize,
-}
-
-fn main() {
-    let Slice { data: data, len: len } = "foo";
-    //~^ ERROR mismatched types
-    //~| found struct `Slice<_>`
-}
diff --git a/src/test/ui/issues/issue-16338.stderr b/src/test/ui/issues/issue-16338.stderr
deleted file mode 100644
index 6878600b029..00000000000
--- a/src/test/ui/issues/issue-16338.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-16338.rs:7:9
-   |
-LL |     let Slice { data: data, len: len } = "foo";
-   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ----- this expression has type `&str`
-   |         |
-   |         expected `str`, found struct `Slice`
-   |
-   = note: expected type `str`
-            found struct `Slice<_>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-16401.rs b/src/test/ui/issues/issue-16401.rs
deleted file mode 100644
index 332352ca727..00000000000
--- a/src/test/ui/issues/issue-16401.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-struct Slice<T> {
-    data: *const T,
-    len: usize,
-}
-
-fn main() {
-    match () {
-        Slice { data: data, len: len } => (),
-        //~^ ERROR mismatched types
-        //~| expected unit type `()`
-        //~| found struct `Slice<_>`
-        //~| expected `()`, found struct `Slice`
-        _ => unreachable!()
-    }
-}
diff --git a/src/test/ui/issues/issue-16401.stderr b/src/test/ui/issues/issue-16401.stderr
deleted file mode 100644
index f8ea0907099..00000000000
--- a/src/test/ui/issues/issue-16401.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-16401.rs:8:9
-   |
-LL |     match () {
-   |           -- this expression has type `()`
-LL |         Slice { data: data, len: len } => (),
-   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `Slice`
-   |
-   = note: expected unit type `()`
-                 found struct `Slice<_>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-16441.rs b/src/test/ui/issues/issue-16441.rs
deleted file mode 100644
index bafa204e06b..00000000000
--- a/src/test/ui/issues/issue-16441.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-struct Empty;
-
-// This used to cause an ICE
-#[allow(improper_ctypes_definitions)]
-extern "C" fn ice(_a: Empty) {}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-16452.rs b/src/test/ui/issues/issue-16452.rs
deleted file mode 100644
index faf9edd3b26..00000000000
--- a/src/test/ui/issues/issue-16452.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-fn main() {
-    if true { return }
-    match () {
-        () => { static MAGIC: usize = 0; }
-    }
-}
diff --git a/src/test/ui/issues/issue-16492.rs b/src/test/ui/issues/issue-16492.rs
deleted file mode 100644
index 7fa808237bf..00000000000
--- a/src/test/ui/issues/issue-16492.rs
+++ /dev/null
@@ -1,67 +0,0 @@
-// run-pass
-#![allow(non_snake_case)]
-
-use std::rc::Rc;
-use std::cell::Cell;
-
-struct Field {
-    number: usize,
-    state: Rc<Cell<usize>>
-}
-
-impl Field {
-    fn new(number: usize, state: Rc<Cell<usize>>) -> Field {
-        Field {
-            number: number,
-            state: state
-        }
-    }
-}
-
-impl Drop for Field {
-    fn drop(&mut self) {
-        println!("Dropping field {}", self.number);
-        assert_eq!(self.state.get(), self.number);
-        self.state.set(self.state.get()+1);
-    }
-}
-
-struct NoDropImpl {
-    _one: Field,
-    _two: Field,
-    _three: Field
-}
-
-struct HasDropImpl {
-    _one: Field,
-    _two: Field,
-    _three: Field
-}
-
-impl Drop for HasDropImpl {
-    fn drop(&mut self) {
-        println!("HasDropImpl.drop()");
-        assert_eq!(self._one.state.get(), 0);
-        self._one.state.set(1);
-    }
-}
-
-pub fn main() {
-    let state = Rc::new(Cell::new(1));
-    let noImpl = NoDropImpl {
-        _one: Field::new(1, state.clone()),
-        _two: Field::new(2, state.clone()),
-        _three: Field::new(3, state.clone())
-    };
-    drop(noImpl);
-    assert_eq!(state.get(), 4);
-
-    state.set(0);
-    let hasImpl = HasDropImpl {
-        _one: Field::new(1, state.clone()),
-        _two: Field::new(2, state.clone()),
-        _three: Field::new(3, state.clone())
-    };
-    drop(hasImpl);
-    assert_eq!(state.get(), 4);
-}
diff --git a/src/test/ui/issues/issue-16530.rs b/src/test/ui/issues/issue-16530.rs
deleted file mode 100644
index 25817a2a63d..00000000000
--- a/src/test/ui/issues/issue-16530.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-#![allow(deprecated)]
-
-use std::hash::{SipHasher, Hasher, Hash};
-
-#[derive(Hash)]
-struct Empty;
-
-pub fn main() {
-    let mut s1 = SipHasher::new();
-    Empty.hash(&mut s1);
-    let mut s2 = SipHasher::new();
-    Empty.hash(&mut s2);
-    assert_eq!(s1.finish(), s2.finish());
-}
diff --git a/src/test/ui/issues/issue-16538.mir.stderr b/src/test/ui/issues/issue-16538.mir.stderr
deleted file mode 100644
index e320df4b7ad..00000000000
--- a/src/test/ui/issues/issue-16538.mir.stderr
+++ /dev/null
@@ -1,29 +0,0 @@
-error[E0015]: cannot call non-const fn `Y::foo` in statics
-  --> $DIR/issue-16538.rs:14:23
-   |
-LL | static foo: &Y::X = &*Y::foo(Y::x as *const Y::X);
-   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: calls in statics are limited to constant functions, tuple structs and tuple variants
-   = note: consider wrapping this expression in `Lazy::new(|| ...)` from the `once_cell` crate: https://crates.io/crates/once_cell
-
-error[E0133]: use of extern static is unsafe and requires unsafe function or block
-  --> $DIR/issue-16538.rs:14:30
-   |
-LL | static foo: &Y::X = &*Y::foo(Y::x as *const Y::X);
-   |                              ^^^^ use of extern static
-   |
-   = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior
-
-error[E0133]: dereference of raw pointer is unsafe and requires unsafe function or block
-  --> $DIR/issue-16538.rs:14:21
-   |
-LL | static foo: &Y::X = &*Y::foo(Y::x as *const Y::X);
-   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereference of raw pointer
-   |
-   = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
-
-error: aborting due to 3 previous errors
-
-Some errors have detailed explanations: E0015, E0133.
-For more information about an error, try `rustc --explain E0015`.
diff --git a/src/test/ui/issues/issue-16538.rs b/src/test/ui/issues/issue-16538.rs
deleted file mode 100644
index 270fa301414..00000000000
--- a/src/test/ui/issues/issue-16538.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// revisions: mir thir
-// [thir]compile-flags: -Z thir-unsafeck
-
-mod Y {
-    pub type X = usize;
-    extern "C" {
-        pub static x: *const usize;
-    }
-    pub fn foo(value: *const X) -> *const X {
-        value
-    }
-}
-
-static foo: &Y::X = &*Y::foo(Y::x as *const Y::X);
-//~^ ERROR dereference of raw pointer
-//~| ERROR E0015
-//~| ERROR use of extern static is unsafe and requires
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-16538.thir.stderr b/src/test/ui/issues/issue-16538.thir.stderr
deleted file mode 100644
index 4a862869274..00000000000
--- a/src/test/ui/issues/issue-16538.thir.stderr
+++ /dev/null
@@ -1,29 +0,0 @@
-error[E0133]: dereference of raw pointer is unsafe and requires unsafe function or block
-  --> $DIR/issue-16538.rs:14:22
-   |
-LL | static foo: &Y::X = &*Y::foo(Y::x as *const Y::X);
-   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereference of raw pointer
-   |
-   = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
-
-error[E0133]: use of extern static is unsafe and requires unsafe function or block
-  --> $DIR/issue-16538.rs:14:30
-   |
-LL | static foo: &Y::X = &*Y::foo(Y::x as *const Y::X);
-   |                              ^^^^ use of extern static
-   |
-   = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior
-
-error[E0015]: cannot call non-const fn `Y::foo` in statics
-  --> $DIR/issue-16538.rs:14:23
-   |
-LL | static foo: &Y::X = &*Y::foo(Y::x as *const Y::X);
-   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: calls in statics are limited to constant functions, tuple structs and tuple variants
-   = note: consider wrapping this expression in `Lazy::new(|| ...)` from the `once_cell` crate: https://crates.io/crates/once_cell
-
-error: aborting due to 3 previous errors
-
-Some errors have detailed explanations: E0015, E0133.
-For more information about an error, try `rustc --explain E0015`.
diff --git a/src/test/ui/issues/issue-16560.rs b/src/test/ui/issues/issue-16560.rs
deleted file mode 100644
index d5fffc7ef9b..00000000000
--- a/src/test/ui/issues/issue-16560.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// ignore-emscripten no threads support
-
-use std::thread;
-use std::mem;
-
-fn main() {
-    let y = 0u8;
-    let closure = move |x: u8| y + x;
-
-    // Check that both closures are capturing by value
-    assert_eq!(1, mem::size_of_val(&closure));
-
-    thread::spawn(move|| {
-        let ok = closure;
-    }).join().ok().unwrap();
-}
diff --git a/src/test/ui/issues/issue-16562.rs b/src/test/ui/issues/issue-16562.rs
deleted file mode 100644
index e16a35158c3..00000000000
--- a/src/test/ui/issues/issue-16562.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-trait MatrixShape {}
-
-struct Col<D, C> {
-    data: D,
-    col: C,
-}
-
-trait Collection { fn len(&self) -> usize; }
-
-impl<T, M: MatrixShape> Collection for Col<M, usize> {
-//~^ ERROR type parameter `T` is not constrained
-    fn len(&self) -> usize {
-        unimplemented!()
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-16562.stderr b/src/test/ui/issues/issue-16562.stderr
deleted file mode 100644
index 3fe7507e8a4..00000000000
--- a/src/test/ui/issues/issue-16562.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
-  --> $DIR/issue-16562.rs:10:6
-   |
-LL | impl<T, M: MatrixShape> Collection for Col<M, usize> {
-   |      ^ unconstrained type parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/issues/issue-16596.rs b/src/test/ui/issues/issue-16596.rs
deleted file mode 100644
index e7a09630251..00000000000
--- a/src/test/ui/issues/issue-16596.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-
-trait MatrixRow { fn dummy(&self) { }}
-
-struct Mat;
-
-impl<'a> MatrixRow for &'a Mat {}
-
-struct Rows<M: MatrixRow> {
-    mat: M,
-}
-
-impl<'a> Iterator for Rows<&'a Mat> {
-    type Item = ();
-
-    fn next(&mut self) -> Option<()> {
-        unimplemented!()
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-1660.rs b/src/test/ui/issues/issue-1660.rs
deleted file mode 100644
index aa60a8d8a96..00000000000
--- a/src/test/ui/issues/issue-1660.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-#![allow(non_upper_case_globals)]
-
-// pretty-expanded FIXME #23616
-
-pub fn main() {
-    static _x: isize = 1<<2;
-}
diff --git a/src/test/ui/issues/issue-16643.rs b/src/test/ui/issues/issue-16643.rs
deleted file mode 100644
index c74a554af2e..00000000000
--- a/src/test/ui/issues/issue-16643.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// aux-build:issue-16643.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_16643 as i;
-
-pub fn main() {
-    i::TreeBuilder { h: 3 }.process_token();
-}
diff --git a/src/test/ui/issues/issue-16648.rs b/src/test/ui/issues/issue-16648.rs
deleted file mode 100644
index 539f015fa28..00000000000
--- a/src/test/ui/issues/issue-16648.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-fn main() {
-    let x: (isize, &[isize]) = (2, &[1, 2]);
-    assert_eq!(match x {
-        (0, &[_, _]) => 0,
-        (1, _) => 1,
-        (2, &[_, _]) => 2,
-        (2, _) => 3,
-        _ => 4
-    }, 2);
-}
diff --git a/src/test/ui/issues/issue-16668.rs b/src/test/ui/issues/issue-16668.rs
deleted file mode 100644
index 92efb42fe30..00000000000
--- a/src/test/ui/issues/issue-16668.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-struct Parser<'a, I, O> {
-    parse: Box<dyn FnMut(I) -> Result<O, String> + 'a>
-}
-
-impl<'a, I: 'a, O: 'a> Parser<'a, I, O> {
-    fn compose<K: 'a>(mut self, mut rhs: Parser<'a, O, K>) -> Parser<'a, I, K> {
-        Parser {
-            parse: Box::new(move |x: I| {
-                match (self.parse)(x) {
-                    Ok(r) => (rhs.parse)(r),
-                    Err(e) => Err(e)
-                }
-            })
-        }
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-16671.rs b/src/test/ui/issues/issue-16671.rs
deleted file mode 100644
index eff8e275bb5..00000000000
--- a/src/test/ui/issues/issue-16671.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-
-#![deny(warnings)]
-
-fn foo<F: FnOnce()>(_f: F) { }
-
-fn main() {
-    let mut var = Vec::new();
-    foo(move|| {
-        var.push(1);
-    });
-}
diff --git a/src/test/ui/issues/issue-16683.rs b/src/test/ui/issues/issue-16683.rs
deleted file mode 100644
index 72fa21bddd1..00000000000
--- a/src/test/ui/issues/issue-16683.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-trait T<'a> {
-    fn a(&'a self) -> &'a bool;
-    fn b(&self) {
-        self.a();
-        //~^ ERROR lifetime may not live long enough
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-16683.stderr b/src/test/ui/issues/issue-16683.stderr
deleted file mode 100644
index fff681b2e0b..00000000000
--- a/src/test/ui/issues/issue-16683.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error: lifetime may not live long enough
-  --> $DIR/issue-16683.rs:4:9
-   |
-LL | trait T<'a> {
-   |         -- lifetime `'a` defined here
-LL |     fn a(&'a self) -> &'a bool;
-LL |     fn b(&self) {
-   |          - let's call the lifetime of this reference `'1`
-LL |         self.a();
-   |         ^^^^^^^^ argument requires that `'1` must outlive `'a`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-16725.rs b/src/test/ui/issues/issue-16725.rs
deleted file mode 100644
index 2cf8a60697d..00000000000
--- a/src/test/ui/issues/issue-16725.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// aux-build:issue-16725.rs
-
-extern crate issue_16725 as foo;
-
-fn main() {
-    unsafe { foo::bar(); }
-    //~^ ERROR: function `bar` is private
-}
diff --git a/src/test/ui/issues/issue-16725.stderr b/src/test/ui/issues/issue-16725.stderr
deleted file mode 100644
index 5f6eae73e58..00000000000
--- a/src/test/ui/issues/issue-16725.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0603]: function `bar` is private
-  --> $DIR/issue-16725.rs:6:19
-   |
-LL |     unsafe { foo::bar(); }
-   |                   ^^^ private function
-   |
-note: the function `bar` is defined here
-  --> $DIR/auxiliary/issue-16725.rs:2:5
-   |
-LL |     fn bar();
-   |     ^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0603`.
diff --git a/src/test/ui/issues/issue-16739.rs b/src/test/ui/issues/issue-16739.rs
deleted file mode 100644
index b21ea4bcd78..00000000000
--- a/src/test/ui/issues/issue-16739.rs
+++ /dev/null
@@ -1,45 +0,0 @@
-// run-pass
-#![feature(unboxed_closures, fn_traits)]
-
-// Test that unboxing shim for calling rust-call ABI methods through a
-// trait box works and does not cause an ICE.
-
-struct Foo { foo: u32 }
-
-impl FnMut<()> for Foo {
-    extern "rust-call" fn call_mut(&mut self, _: ()) -> u32 { self.foo }
-}
-
-impl FnOnce<()> for Foo {
-    type Output = u32;
-    extern "rust-call" fn call_once(mut self, _: ()) -> u32 { self.call_mut(()) }
-}
-
-impl FnMut<(u32,)> for Foo {
-    extern "rust-call" fn call_mut(&mut self, (x,): (u32,)) -> u32 { self.foo + x }
-}
-
-impl FnOnce<(u32,)> for Foo {
-    type Output = u32;
-    extern "rust-call" fn call_once(mut self, args: (u32,)) -> u32 { self.call_mut(args) }
-}
-
-impl FnMut<(u32,u32)> for Foo {
-    extern "rust-call" fn call_mut(&mut self, (x, y): (u32, u32)) -> u32 { self.foo + x + y }
-}
-
-impl FnOnce<(u32,u32)> for Foo {
-    type Output = u32;
-    extern "rust-call" fn call_once(mut self, args: (u32,u32)) -> u32 { self.call_mut(args) }
-}
-
-fn main() {
-    let mut f = Box::new(Foo { foo: 42 }) as Box<dyn FnMut() -> u32>;
-    assert_eq!(f.call_mut(()), 42);
-
-    let mut f = Box::new(Foo { foo: 40 }) as Box<dyn FnMut(u32) -> u32>;
-    assert_eq!(f.call_mut((2,)), 42);
-
-    let mut f = Box::new(Foo { foo: 40 }) as Box<dyn FnMut(u32, u32) -> u32>;
-    assert_eq!(f.call_mut((1, 1)), 42);
-}
diff --git a/src/test/ui/issues/issue-16745.rs b/src/test/ui/issues/issue-16745.rs
deleted file mode 100644
index e9137df0f1e..00000000000
--- a/src/test/ui/issues/issue-16745.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-fn main() {
-    const X: u8 = 0;
-    let out: u8 = match 0u8 {
-        X => 99,
-        b'\t' => 1,
-        1u8 => 2,
-        _ => 3,
-    };
-    assert_eq!(out, 99);
-}
diff --git a/src/test/ui/issues/issue-16774.rs b/src/test/ui/issues/issue-16774.rs
deleted file mode 100644
index 2b308ef76e4..00000000000
--- a/src/test/ui/issues/issue-16774.rs
+++ /dev/null
@@ -1,45 +0,0 @@
-// run-pass
-#![feature(box_patterns)]
-
-use std::ops::{Deref, DerefMut};
-
-struct X(Box<isize>);
-
-static mut DESTRUCTOR_RAN: bool = false;
-
-impl Drop for X {
-    fn drop(&mut self) {
-        unsafe {
-            assert!(!DESTRUCTOR_RAN);
-            DESTRUCTOR_RAN = true;
-        }
-    }
-}
-
-impl Deref for X {
-    type Target = isize;
-
-    fn deref(&self) -> &isize {
-        let &X(box ref x) = self;
-        x
-    }
-}
-
-impl DerefMut for X {
-    fn deref_mut(&mut self) -> &mut isize {
-        let &mut X(box ref mut x) = self;
-        x
-    }
-}
-
-fn main() {
-    {
-        let mut test = X(Box::new(5));
-        {
-            let mut change = || { *test = 10 };
-            change();
-        }
-        assert_eq!(*test, 10);
-    }
-    assert!(unsafe { DESTRUCTOR_RAN });
-}
diff --git a/src/test/ui/issues/issue-16783.rs b/src/test/ui/issues/issue-16783.rs
deleted file mode 100644
index 4af4031d278..00000000000
--- a/src/test/ui/issues/issue-16783.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// pretty-expanded FIXME #23616
-
-pub fn main() {
-    let x = [1, 2, 3];
-    let y = x;
-}
diff --git a/src/test/ui/issues/issue-16819.rs b/src/test/ui/issues/issue-16819.rs
deleted file mode 100644
index cc0200904e5..00000000000
--- a/src/test/ui/issues/issue-16819.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// `#[cfg]` on struct field permits empty unusable struct
-
-struct S {
-    #[cfg(untrue)]
-    a: int,
-}
-
-fn main() {
-    let s = S {};
-}
diff --git a/src/test/ui/issues/issue-16922-rpass.rs b/src/test/ui/issues/issue-16922-rpass.rs
deleted file mode 100644
index c3c6ff30488..00000000000
--- a/src/test/ui/issues/issue-16922-rpass.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-use std::any::Any;
-
-fn foo(_: &u8) {
-}
-
-fn main() {
-    let _ = &foo as &dyn Any;
-}
diff --git a/src/test/ui/issues/issue-16922.rs b/src/test/ui/issues/issue-16922.rs
deleted file mode 100644
index bbbbf72dbd5..00000000000
--- a/src/test/ui/issues/issue-16922.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-use std::any::Any;
-
-fn foo<T: Any>(value: &T) -> Box<dyn Any> {
-    Box::new(value) as Box<dyn Any>
-    //~^ ERROR lifetime may not live long enough
-}
-
-fn main() {
-    let _ = foo(&5);
-}
diff --git a/src/test/ui/issues/issue-16922.stderr b/src/test/ui/issues/issue-16922.stderr
deleted file mode 100644
index 9d9f32a97c0..00000000000
--- a/src/test/ui/issues/issue-16922.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: lifetime may not live long enough
-  --> $DIR/issue-16922.rs:4:5
-   |
-LL | fn foo<T: Any>(value: &T) -> Box<dyn Any> {
-   |                       - let's call the lifetime of this reference `'1`
-LL |     Box::new(value) as Box<dyn Any>
-   |     ^^^^^^^^^^^^^^^ cast requires that `'1` must outlive `'static`
-   |
-help: to declare that the trait object captures data from argument `value`, you can add an explicit `'_` lifetime bound
-   |
-LL | fn foo<T: Any>(value: &T) -> Box<dyn Any + '_> {
-   |                                          ++++
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-16939.rs b/src/test/ui/issues/issue-16939.rs
deleted file mode 100644
index ad724834391..00000000000
--- a/src/test/ui/issues/issue-16939.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// Make sure we don't ICE when making an overloaded call with the
-// wrong arity.
-
-fn _foo<F: Fn()> (f: F) {
-    |t| f(t); //~ ERROR E0057
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-16939.stderr b/src/test/ui/issues/issue-16939.stderr
deleted file mode 100644
index 76645645464..00000000000
--- a/src/test/ui/issues/issue-16939.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0057]: this function takes 0 arguments but 1 argument was supplied
-  --> $DIR/issue-16939.rs:5:9
-   |
-LL |     |t| f(t);
-   |         ^ - argument unexpected
-   |
-note: callable defined here
-  --> $DIR/issue-16939.rs:4:12
-   |
-LL | fn _foo<F: Fn()> (f: F) {
-   |            ^^^^
-help: remove the extra argument
-   |
-LL |     |t| f();
-   |          ~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0057`.
diff --git a/src/test/ui/issues/issue-1696.rs b/src/test/ui/issues/issue-1696.rs
deleted file mode 100644
index b5d77df3a18..00000000000
--- a/src/test/ui/issues/issue-1696.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-use std::collections::HashMap;
-
-pub fn main() {
-    let mut m = HashMap::new();
-    m.insert(b"foo".to_vec(), b"bar".to_vec());
-    println!("{:?}", m);
-}
diff --git a/src/test/ui/issues/issue-16966.rs b/src/test/ui/issues/issue-16966.rs
deleted file mode 100644
index 9c6188350e3..00000000000
--- a/src/test/ui/issues/issue-16966.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    panic!(std::default::Default::default());
-    //~^ ERROR type annotations needed
-}
diff --git a/src/test/ui/issues/issue-16966.stderr b/src/test/ui/issues/issue-16966.stderr
deleted file mode 100644
index 60f5190dbd0..00000000000
--- a/src/test/ui/issues/issue-16966.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-16966.rs:2:5
-   |
-LL |     panic!(std::default::Default::default());
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `M` declared on the function `begin_panic`
-   |
-   = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-16994.rs b/src/test/ui/issues/issue-16994.rs
deleted file mode 100644
index 8d3074bcee9..00000000000
--- a/src/test/ui/issues/issue-16994.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// check-pass
-
-fn cb<'a,T>(_x: Box<dyn Fn((&'a i32, &'a (Vec<&'static i32>, bool))) -> T>) -> T {
-    panic!()
-}
-
-fn main() {
-    cb(Box::new(|(k, &(ref v, b))| (*k, v.clone(), b)));
-}
diff --git a/src/test/ui/issues/issue-17001.rs b/src/test/ui/issues/issue-17001.rs
deleted file mode 100644
index 68cb2865fdc..00000000000
--- a/src/test/ui/issues/issue-17001.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-mod foo {}
-
-fn main() {
-    let p = foo { x: () }; //~ ERROR expected struct, variant or union type, found module `foo`
-}
diff --git a/src/test/ui/issues/issue-17001.stderr b/src/test/ui/issues/issue-17001.stderr
deleted file mode 100644
index d7e6069977b..00000000000
--- a/src/test/ui/issues/issue-17001.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0574]: expected struct, variant or union type, found module `foo`
-  --> $DIR/issue-17001.rs:4:13
-   |
-LL |     let p = foo { x: () };
-   |             ^^^ not a struct, variant or union type
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0574`.
diff --git a/src/test/ui/issues/issue-17033.rs b/src/test/ui/issues/issue-17033.rs
deleted file mode 100644
index 72a8cd9823a..00000000000
--- a/src/test/ui/issues/issue-17033.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn f<'r>(p: &'r mut fn(p: &mut ())) {
-    (*p)(()) //~  ERROR mismatched types
-             //~| expected `&mut ()`, found `()`
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17033.stderr b/src/test/ui/issues/issue-17033.stderr
deleted file mode 100644
index f26bee5ff45..00000000000
--- a/src/test/ui/issues/issue-17033.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-17033.rs:2:10
-   |
-LL |     (*p)(())
-   |     ---- ^^
-   |     |    |
-   |     |    expected `&mut ()`, found `()`
-   |     |    help: consider mutably borrowing here: `&mut ()`
-   |     arguments to this function are incorrect
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-17068.rs b/src/test/ui/issues/issue-17068.rs
deleted file mode 100644
index fe2c1a34bb4..00000000000
--- a/src/test/ui/issues/issue-17068.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-// Test that regionck creates the right region links in the pattern
-// binding of a for loop
-
-fn foo<'a>(v: &'a [usize]) -> &'a usize {
-    for &ref x in v { return x; }
-    unreachable!()
-}
-
-fn main() {
-    assert_eq!(foo(&[0]), &0);
-}
diff --git a/src/test/ui/issues/issue-17121.rs b/src/test/ui/issues/issue-17121.rs
deleted file mode 100644
index 1e7b9f015b9..00000000000
--- a/src/test/ui/issues/issue-17121.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-use std::fs::File;
-use std::io::{self, BufReader, Read};
-
-struct Lexer<R: Read>
-{
-    reader: BufReader<R>,
-}
-
-impl<R: Read> Lexer<R>
-{
-    pub fn new_from_reader(r: R) -> Lexer<R>
-    {
-        Lexer{reader: BufReader::new(r)}
-    }
-
-    pub fn new_from_file(p: &str) -> io::Result<Lexer<File>>
-    {
-        Ok(Lexer::new_from_reader(File::open(p)?))
-    }
-
-    pub fn new_from_str<'a>(s: &'a str) -> Lexer<&'a [u8]>
-    {
-        Lexer::new_from_reader(s.as_bytes())
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17216.rs b/src/test/ui/issues/issue-17216.rs
deleted file mode 100644
index 05baa1bffdd..00000000000
--- a/src/test/ui/issues/issue-17216.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-struct Leak<'a> {
-    dropped: &'a mut bool
-}
-
-impl<'a> Drop for Leak<'a> {
-    fn drop(&mut self) {
-        *self.dropped = true;
-    }
-}
-
-fn main() {
-    let mut dropped = false;
-    {
-        let leak = Leak { dropped: &mut dropped };
-        for ((), leaked) in Some(((), leak)).into_iter() {}
-    }
-
-    assert!(dropped);
-}
diff --git a/src/test/ui/issues/issue-17252.rs b/src/test/ui/issues/issue-17252.rs
deleted file mode 100644
index 7141e4874c0..00000000000
--- a/src/test/ui/issues/issue-17252.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-const FOO: usize = FOO; //~ ERROR E0391
-
-fn main() {
-    let _x: [u8; FOO]; // caused stack overflow prior to fix
-    let _y: usize = 1 + {
-        const BAR: usize = BAR;
-        let _z: [u8; BAR]; // caused stack overflow prior to fix
-        1
-    };
-}
diff --git a/src/test/ui/issues/issue-17252.stderr b/src/test/ui/issues/issue-17252.stderr
deleted file mode 100644
index aca5242b296..00000000000
--- a/src/test/ui/issues/issue-17252.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0391]: cycle detected when const-evaluating + checking `FOO`
-  --> $DIR/issue-17252.rs:1:20
-   |
-LL | const FOO: usize = FOO;
-   |                    ^^^
-   |
-   = note: ...which immediately requires const-evaluating + checking `FOO` again
-note: cycle used when const-evaluating + checking `main::{constant#0}`
-  --> $DIR/issue-17252.rs:4:18
-   |
-LL |     let _x: [u8; FOO]; // caused stack overflow prior to fix
-   |                  ^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0391`.
diff --git a/src/test/ui/issues/issue-17302.rs b/src/test/ui/issues/issue-17302.rs
deleted file mode 100644
index cf7a2f1b063..00000000000
--- a/src/test/ui/issues/issue-17302.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// run-pass
-
-static mut DROPPED: [bool; 2] = [false, false];
-
-struct A(usize);
-struct Foo { _a: A, _b: isize }
-
-impl Drop for A {
-    fn drop(&mut self) {
-        let A(i) = *self;
-        unsafe { DROPPED[i] = true; }
-    }
-}
-
-fn main() {
-    {
-        Foo {
-            _a: A(0),
-            ..Foo { _a: A(1), _b: 2 }
-        };
-    }
-    unsafe {
-        assert!(DROPPED[0]);
-        assert!(DROPPED[1]);
-    }
-}
diff --git a/src/test/ui/issues/issue-17322.rs b/src/test/ui/issues/issue-17322.rs
deleted file mode 100644
index b4fc40c3f2b..00000000000
--- a/src/test/ui/issues/issue-17322.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-use std::io::{self, Write};
-
-fn f(wr: &mut dyn Write) {
-    wr.write_all(b"hello").ok().expect("failed");
-}
-
-fn main() {
-    let mut wr = Box::new(io::stdout()) as Box<dyn Write>;
-    f(&mut wr);
-}
diff --git a/src/test/ui/issues/issue-17336.rs b/src/test/ui/issues/issue-17336.rs
deleted file mode 100644
index 89ce59b11f2..00000000000
--- a/src/test/ui/issues/issue-17336.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// build-pass
-#![allow(unused_must_use)]
-#[allow(dead_code)]
-fn check(a: &str) {
-    let x = a as *const str;
-    x == x;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17337.rs b/src/test/ui/issues/issue-17337.rs
deleted file mode 100644
index 193f89f8378..00000000000
--- a/src/test/ui/issues/issue-17337.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-#![feature(staged_api)]
-#![deny(deprecated)]
-
-#![unstable(feature = "unstable_test_feature", issue = "none")]
-
-struct Foo;
-
-impl Foo {
-    #[unstable(feature = "unstable_test_feature", issue = "none")]
-    #[deprecated(since = "1.0.0", note = "text")]
-    fn foo(self) {}
-}
-
-fn main() {
-    Foo
-    .foo(); //~ ERROR use of deprecated
-}
diff --git a/src/test/ui/issues/issue-17337.stderr b/src/test/ui/issues/issue-17337.stderr
deleted file mode 100644
index 34c2eb05fff..00000000000
--- a/src/test/ui/issues/issue-17337.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: use of deprecated associated function `Foo::foo`: text
-  --> $DIR/issue-17337.rs:16:6
-   |
-LL |     .foo();
-   |      ^^^
-   |
-note: the lint level is defined here
-  --> $DIR/issue-17337.rs:2:9
-   |
-LL | #![deny(deprecated)]
-   |         ^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-17351.rs b/src/test/ui/issues/issue-17351.rs
deleted file mode 100644
index 62f6bcf15e3..00000000000
--- a/src/test/ui/issues/issue-17351.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-trait Str { fn foo(&self) {} }
-impl Str for str {}
-impl<'a, S: ?Sized> Str for &'a S where S: Str {}
-
-fn main() {
-    let _: &dyn Str = &"x";
-}
diff --git a/src/test/ui/issues/issue-17361.rs b/src/test/ui/issues/issue-17361.rs
deleted file mode 100644
index e97fc3afd1c..00000000000
--- a/src/test/ui/issues/issue-17361.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-// Test that astconv doesn't forget about mutability of &mut str
-
-// pretty-expanded FIXME #23616
-
-fn main() {
-    fn foo<T: ?Sized>(_: &mut T) {}
-    let _f: fn(&mut str) = foo;
-}
diff --git a/src/test/ui/issues/issue-17373.rs b/src/test/ui/issues/issue-17373.rs
deleted file mode 100644
index dc3be48a7ea..00000000000
--- a/src/test/ui/issues/issue-17373.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    *return //~ ERROR type `!` cannot be dereferenced
-    ;
-}
diff --git a/src/test/ui/issues/issue-17373.stderr b/src/test/ui/issues/issue-17373.stderr
deleted file mode 100644
index 5c429d1113d..00000000000
--- a/src/test/ui/issues/issue-17373.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0614]: type `!` cannot be dereferenced
-  --> $DIR/issue-17373.rs:2:5
-   |
-LL |     *return
-   |     ^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0614`.
diff --git a/src/test/ui/issues/issue-17385.rs b/src/test/ui/issues/issue-17385.rs
deleted file mode 100644
index 7400aadb059..00000000000
--- a/src/test/ui/issues/issue-17385.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-struct X(isize);
-
-enum Enum {
-    Variant1,
-    Variant2
-}
-
-impl Drop for X {
-    fn drop(&mut self) {}
-}
-impl Drop for Enum {
-    fn drop(&mut self) {}
-}
-
-fn main() {
-    let foo = X(1);
-    drop(foo);
-    match foo { //~ ERROR use of moved value
-        X(1) => (),
-        _ => unreachable!()
-    }
-
-    let e = Enum::Variant2;
-    drop(e);
-    match e { //~ ERROR use of moved value
-        Enum::Variant1 => unreachable!(),
-        Enum::Variant2 => ()
-    }
-}
diff --git a/src/test/ui/issues/issue-17385.stderr b/src/test/ui/issues/issue-17385.stderr
deleted file mode 100644
index 77aa201b335..00000000000
--- a/src/test/ui/issues/issue-17385.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-error[E0382]: use of moved value: `foo`
-  --> $DIR/issue-17385.rs:18:5
-   |
-LL |     let foo = X(1);
-   |         --- move occurs because `foo` has type `X`, which does not implement the `Copy` trait
-LL |     drop(foo);
-   |          --- value moved here
-LL |     match foo {
-   |     ^^^^^^^^^ value used here after move
-
-error[E0382]: use of moved value: `e`
-  --> $DIR/issue-17385.rs:25:11
-   |
-LL |     let e = Enum::Variant2;
-   |         - move occurs because `e` has type `Enum`, which does not implement the `Copy` trait
-LL |     drop(e);
-   |          - value moved here
-LL |     match e {
-   |           ^ value used here after move
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0382`.
diff --git a/src/test/ui/issues/issue-17405.rs b/src/test/ui/issues/issue-17405.rs
deleted file mode 100644
index 14781a7d3f7..00000000000
--- a/src/test/ui/issues/issue-17405.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-enum Foo {
-    Bar(isize)
-}
-
-fn main() {
-    match Foo::Bar(1) {
-        Foo { i } => () //~ ERROR expected struct, variant or union type, found enum `Foo`
-    }
-}
diff --git a/src/test/ui/issues/issue-17405.stderr b/src/test/ui/issues/issue-17405.stderr
deleted file mode 100644
index 37274e239ba..00000000000
--- a/src/test/ui/issues/issue-17405.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0574]: expected struct, variant or union type, found enum `Foo`
-  --> $DIR/issue-17405.rs:7:9
-   |
-LL |         Foo { i } => ()
-   |         ^^^ not a struct, variant or union type
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0574`.
diff --git a/src/test/ui/issues/issue-17431-1.rs b/src/test/ui/issues/issue-17431-1.rs
deleted file mode 100644
index 3b692cc0eeb..00000000000
--- a/src/test/ui/issues/issue-17431-1.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-struct Foo { foo: Option<Option<Foo>> }
-//~^ ERROR recursive type `Foo` has infinite size
-
-impl Foo { fn bar(&self) {} }
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17431-1.stderr b/src/test/ui/issues/issue-17431-1.stderr
deleted file mode 100644
index e3af8976cee..00000000000
--- a/src/test/ui/issues/issue-17431-1.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0072]: recursive type `Foo` has infinite size
-  --> $DIR/issue-17431-1.rs:1:1
-   |
-LL | struct Foo { foo: Option<Option<Foo>> }
-   | ^^^^^^^^^^                      --- recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL | struct Foo { foo: Option<Option<Box<Foo>>> }
-   |                                 ++++   +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-17431-2.rs b/src/test/ui/issues/issue-17431-2.rs
deleted file mode 100644
index f7b9c6a55dd..00000000000
--- a/src/test/ui/issues/issue-17431-2.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-struct Baz { q: Option<Foo> }
-//~^ ERROR recursive types `Baz` and `Foo` have infinite size
-
-struct Foo { q: Option<Baz> }
-
-impl Foo { fn bar(&self) {} }
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17431-2.stderr b/src/test/ui/issues/issue-17431-2.stderr
deleted file mode 100644
index 39a99ec1ef7..00000000000
--- a/src/test/ui/issues/issue-17431-2.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0072]: recursive types `Baz` and `Foo` have infinite size
-  --> $DIR/issue-17431-2.rs:1:1
-   |
-LL | struct Baz { q: Option<Foo> }
-   | ^^^^^^^^^^             --- recursive without indirection
-...
-LL | struct Foo { q: Option<Baz> }
-   | ^^^^^^^^^^             --- recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL ~ struct Baz { q: Option<Box<Foo>> }
-LL |
-LL | 
-LL ~ struct Foo { q: Option<Box<Baz>> }
-   |
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-17431-3.rs b/src/test/ui/issues/issue-17431-3.rs
deleted file mode 100644
index 83a63a88b72..00000000000
--- a/src/test/ui/issues/issue-17431-3.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-use std::sync::Mutex;
-
-struct Foo { foo: Mutex<Option<Foo>> }
-//~^ ERROR recursive type `Foo` has infinite size
-
-impl Foo { fn bar(&self) {} }
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17431-3.stderr b/src/test/ui/issues/issue-17431-3.stderr
deleted file mode 100644
index 394134c7855..00000000000
--- a/src/test/ui/issues/issue-17431-3.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0072]: recursive type `Foo` has infinite size
-  --> $DIR/issue-17431-3.rs:3:1
-   |
-LL | struct Foo { foo: Mutex<Option<Foo>> }
-   | ^^^^^^^^^^                     --- recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL | struct Foo { foo: Mutex<Option<Box<Foo>>> }
-   |                                ++++   +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-17431-4.rs b/src/test/ui/issues/issue-17431-4.rs
deleted file mode 100644
index 48f0dba2aec..00000000000
--- a/src/test/ui/issues/issue-17431-4.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-use std::marker;
-
-struct Foo<T> { foo: Option<Option<Foo<T>>>, marker: marker::PhantomData<T> }
-//~^ ERROR recursive type `Foo` has infinite size
-
-impl<T> Foo<T> { fn bar(&self) {} }
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17431-4.stderr b/src/test/ui/issues/issue-17431-4.stderr
deleted file mode 100644
index 3d141e44bab..00000000000
--- a/src/test/ui/issues/issue-17431-4.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0072]: recursive type `Foo` has infinite size
-  --> $DIR/issue-17431-4.rs:3:1
-   |
-LL | struct Foo<T> { foo: Option<Option<Foo<T>>>, marker: marker::PhantomData<T> }
-   | ^^^^^^^^^^^^^                      ------ recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL | struct Foo<T> { foo: Option<Option<Box<Foo<T>>>>, marker: marker::PhantomData<T> }
-   |                                    ++++      +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-17431-5.rs b/src/test/ui/issues/issue-17431-5.rs
deleted file mode 100644
index 0fd6ee61156..00000000000
--- a/src/test/ui/issues/issue-17431-5.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-use std::marker;
-
-struct Foo { foo: Bar<Foo> }
-
-struct Bar<T> { x: Bar<Foo> , marker: marker::PhantomData<T> }
-//~^ ERROR recursive type `Bar` has infinite size
-
-impl Foo { fn foo(&self) {} }
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-17431-5.stderr b/src/test/ui/issues/issue-17431-5.stderr
deleted file mode 100644
index 44a90a6fe38..00000000000
--- a/src/test/ui/issues/issue-17431-5.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0072]: recursive type `Bar` has infinite size
-  --> $DIR/issue-17431-5.rs:5:1
-   |
-LL | struct Bar<T> { x: Bar<Foo> , marker: marker::PhantomData<T> }
-   | ^^^^^^^^^^^^^      -------- recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL | struct Bar<T> { x: Box<Bar<Foo>> , marker: marker::PhantomData<T> }
-   |                    ++++        +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-17431-6.rs b/src/test/ui/issues/issue-17431-6.rs
deleted file mode 100644
index b7e49873da8..00000000000
--- a/src/test/ui/issues/issue-17431-6.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-use std::sync::Mutex;
-
-enum Foo { X(Mutex<Option<Foo>>) }
-//~^ ERROR recursive type `Foo` has infinite size
-
-impl Foo { fn bar(self) {} }
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17431-6.stderr b/src/test/ui/issues/issue-17431-6.stderr
deleted file mode 100644
index e0a8225507e..00000000000
--- a/src/test/ui/issues/issue-17431-6.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0072]: recursive type `Foo` has infinite size
-  --> $DIR/issue-17431-6.rs:3:1
-   |
-LL | enum Foo { X(Mutex<Option<Foo>>) }
-   | ^^^^^^^^                  --- recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL | enum Foo { X(Mutex<Option<Box<Foo>>>) }
-   |                           ++++   +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-17431-7.rs b/src/test/ui/issues/issue-17431-7.rs
deleted file mode 100644
index 4fd7862781b..00000000000
--- a/src/test/ui/issues/issue-17431-7.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-enum Foo { Voo(Option<Option<Foo>>) }
-//~^ ERROR recursive type `Foo` has infinite size
-
-impl Foo { fn bar(&self) {} }
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-17431-7.stderr b/src/test/ui/issues/issue-17431-7.stderr
deleted file mode 100644
index ecf072b8e8a..00000000000
--- a/src/test/ui/issues/issue-17431-7.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0072]: recursive type `Foo` has infinite size
-  --> $DIR/issue-17431-7.rs:1:1
-   |
-LL | enum Foo { Voo(Option<Option<Foo>>) }
-   | ^^^^^^^^                     --- recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL | enum Foo { Voo(Option<Option<Box<Foo>>>) }
-   |                              ++++   +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-17441.rs b/src/test/ui/issues/issue-17441.rs
deleted file mode 100644
index e5f83c4ebad..00000000000
--- a/src/test/ui/issues/issue-17441.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-fn main() {
-    let _foo = &[1_usize, 2] as [usize];
-    //~^ ERROR cast to unsized type: `&[usize; 2]` as `[usize]`
-
-    let _bar = Box::new(1_usize) as dyn std::fmt::Debug;
-    //~^ ERROR cast to unsized type: `Box<usize>` as `dyn Debug`
-
-    let _baz = 1_usize as dyn std::fmt::Debug;
-    //~^ ERROR cast to unsized type: `usize` as `dyn Debug`
-
-    let _quux = [1_usize, 2] as [usize];
-    //~^ ERROR cast to unsized type: `[usize; 2]` as `[usize]`
-}
diff --git a/src/test/ui/issues/issue-17441.stderr b/src/test/ui/issues/issue-17441.stderr
deleted file mode 100644
index 4dbe50178cf..00000000000
--- a/src/test/ui/issues/issue-17441.stderr
+++ /dev/null
@@ -1,47 +0,0 @@
-error[E0620]: cast to unsized type: `&[usize; 2]` as `[usize]`
-  --> $DIR/issue-17441.rs:2:16
-   |
-LL |     let _foo = &[1_usize, 2] as [usize];
-   |                ^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-help: consider using an implicit coercion to `&[usize]` instead
-  --> $DIR/issue-17441.rs:2:16
-   |
-LL |     let _foo = &[1_usize, 2] as [usize];
-   |                ^^^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0620]: cast to unsized type: `Box<usize>` as `dyn Debug`
-  --> $DIR/issue-17441.rs:5:16
-   |
-LL |     let _bar = Box::new(1_usize) as dyn std::fmt::Debug;
-   |                ^^^^^^^^^^^^^^^^^^^^^-------------------
-   |                                     |
-   |                                     help: you can cast to a `Box` instead: `Box<dyn std::fmt::Debug>`
-
-error[E0620]: cast to unsized type: `usize` as `dyn Debug`
-  --> $DIR/issue-17441.rs:8:16
-   |
-LL |     let _baz = 1_usize as dyn std::fmt::Debug;
-   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-help: consider using a box or reference as appropriate
-  --> $DIR/issue-17441.rs:8:16
-   |
-LL |     let _baz = 1_usize as dyn std::fmt::Debug;
-   |                ^^^^^^^
-
-error[E0620]: cast to unsized type: `[usize; 2]` as `[usize]`
-  --> $DIR/issue-17441.rs:11:17
-   |
-LL |     let _quux = [1_usize, 2] as [usize];
-   |                 ^^^^^^^^^^^^^^^^^^^^^^^
-   |
-help: consider using a box or reference as appropriate
-  --> $DIR/issue-17441.rs:11:17
-   |
-LL |     let _quux = [1_usize, 2] as [usize];
-   |                 ^^^^^^^^^^^^
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0620`.
diff --git a/src/test/ui/issues/issue-17450.rs b/src/test/ui/issues/issue-17450.rs
deleted file mode 100644
index 1ac0af1754b..00000000000
--- a/src/test/ui/issues/issue-17450.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// build-pass
-#![allow(dead_code, warnings)]
-
-static mut x: isize = 3;
-static mut y: isize = unsafe { x };
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17503.rs b/src/test/ui/issues/issue-17503.rs
deleted file mode 100644
index 9a92c06e159..00000000000
--- a/src/test/ui/issues/issue-17503.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-fn main() {
-    let s: &[isize] = &[0, 1, 2, 3, 4];
-    let ss: &&[isize] = &s;
-    let sss: &&&[isize] = &ss;
-
-    println!("{:?}", &s[..3]);
-    println!("{:?}", &ss[3..]);
-    println!("{:?}", &sss[2..4]);
-}
diff --git a/src/test/ui/issues/issue-17546.rs b/src/test/ui/issues/issue-17546.rs
deleted file mode 100644
index 6c62010f176..00000000000
--- a/src/test/ui/issues/issue-17546.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-// ignore-sgx std::os::fortanix_sgx::usercalls::raw::Result changes compiler suggestions
-
-use foo::MyEnum::Result;
-use foo::NoResult; // Through a re-export
-
-mod foo {
-    pub use self::MyEnum::NoResult;
-
-    pub enum MyEnum {
-        Result,
-        NoResult
-    }
-
-    fn new() -> NoResult<MyEnum, String> {
-        //~^ ERROR expected type, found variant `NoResult`
-        unimplemented!()
-    }
-}
-
-mod bar {
-    use foo::MyEnum::Result;
-    use foo;
-
-    fn new() -> Result<foo::MyEnum, String> {
-        //~^ ERROR expected type, found variant `Result`
-        unimplemented!()
-    }
-}
-
-fn new() -> Result<foo::MyEnum, String> {
-    //~^ ERROR expected type, found variant `Result`
-    unimplemented!()
-}
-
-fn newer() -> NoResult<foo::MyEnum, String> {
-    //~^ ERROR expected type, found variant `NoResult`
-    unimplemented!()
-}
-
-fn main() {
-    let _ = new();
-}
diff --git a/src/test/ui/issues/issue-17546.stderr b/src/test/ui/issues/issue-17546.stderr
deleted file mode 100644
index 81592320a27..00000000000
--- a/src/test/ui/issues/issue-17546.stderr
+++ /dev/null
@@ -1,73 +0,0 @@
-error[E0573]: expected type, found variant `NoResult`
-  --> $DIR/issue-17546.rs:14:17
-   |
-LL |     fn new() -> NoResult<MyEnum, String> {
-   |                 ^^^^^^^^^^^^^^^^^^^^^^^^
-  --> $SRC_DIR/core/src/result.rs:LL:COL
-   |
-   = note: similarly named enum `Result` defined here
-   |
-help: try using the variant's enum
-   |
-LL |     fn new() -> foo::MyEnum {
-   |                 ~~~~~~~~~~~
-help: an enum with a similar name exists
-   |
-LL |     fn new() -> Result<MyEnum, String> {
-   |                 ~~~~~~
-
-error[E0573]: expected type, found variant `Result`
-  --> $DIR/issue-17546.rs:24:17
-   |
-LL |     fn new() -> Result<foo::MyEnum, String> {
-   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a type
-   |
-help: consider importing one of these items instead
-   |
-LL |     use std::fmt::Result;
-   |
-LL |     use std::io::Result;
-   |
-LL |     use std::result::Result;
-   |
-LL |     use std::thread::Result;
-   |
-
-error[E0573]: expected type, found variant `Result`
-  --> $DIR/issue-17546.rs:30:13
-   |
-LL | fn new() -> Result<foo::MyEnum, String> {
-   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a type
-   |
-help: consider importing one of these items instead
-   |
-LL | use std::fmt::Result;
-   |
-LL | use std::io::Result;
-   |
-LL | use std::result::Result;
-   |
-LL | use std::thread::Result;
-   |
-
-error[E0573]: expected type, found variant `NoResult`
-  --> $DIR/issue-17546.rs:35:15
-   |
-LL | fn newer() -> NoResult<foo::MyEnum, String> {
-   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  --> $SRC_DIR/core/src/result.rs:LL:COL
-   |
-   = note: similarly named enum `Result` defined here
-   |
-help: try using the variant's enum
-   |
-LL | fn newer() -> foo::MyEnum {
-   |               ~~~~~~~~~~~
-help: an enum with a similar name exists
-   |
-LL | fn newer() -> Result<foo::MyEnum, String> {
-   |               ~~~~~~
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0573`.
diff --git a/src/test/ui/issues/issue-17551.rs b/src/test/ui/issues/issue-17551.rs
deleted file mode 100644
index a65957ce074..00000000000
--- a/src/test/ui/issues/issue-17551.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-use std::marker;
-
-struct B<T>(marker::PhantomData<T>);
-
-fn main() {
-    let foo = B(marker::PhantomData); //~ ERROR type annotations needed
-    let closure = || foo;
-}
diff --git a/src/test/ui/issues/issue-17551.stderr b/src/test/ui/issues/issue-17551.stderr
deleted file mode 100644
index 5f45a2f8443..00000000000
--- a/src/test/ui/issues/issue-17551.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0282]: type annotations needed for `B<T>`
-  --> $DIR/issue-17551.rs:6:9
-   |
-LL |     let foo = B(marker::PhantomData);
-   |         ^^^
-   |
-help: consider giving `foo` an explicit type, where the type for type parameter `T` is specified
-   |
-LL |     let foo: B<T> = B(marker::PhantomData);
-   |            ++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-17651.rs b/src/test/ui/issues/issue-17651.rs
deleted file mode 100644
index 7629a5a3be1..00000000000
--- a/src/test/ui/issues/issue-17651.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// Test that moves of unsized values within closures are caught
-// and rejected.
-
-fn main() {
-    (|| Box::new(*(&[0][..])))();
-    //~^ ERROR the size for values of type
-}
diff --git a/src/test/ui/issues/issue-17651.stderr b/src/test/ui/issues/issue-17651.stderr
deleted file mode 100644
index b37811e1955..00000000000
--- a/src/test/ui/issues/issue-17651.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0277]: the size for values of type `[{integer}]` cannot be known at compilation time
-  --> $DIR/issue-17651.rs:5:18
-   |
-LL |     (|| Box::new(*(&[0][..])))();
-   |         -------- ^^^^^^^^^^^ doesn't have a size known at compile-time
-   |         |
-   |         required by a bound introduced by this call
-   |
-   = help: the trait `Sized` is not implemented for `[{integer}]`
-note: required by a bound in `Box::<T>::new`
-  --> $SRC_DIR/alloc/src/boxed.rs:LL:COL
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-17662.rs b/src/test/ui/issues/issue-17662.rs
deleted file mode 100644
index a2683808b52..00000000000
--- a/src/test/ui/issues/issue-17662.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-// aux-build:issue-17662.rs
-
-
-extern crate issue_17662 as i;
-
-use std::marker;
-
-struct Bar<'a> { m: marker::PhantomData<&'a ()> }
-
-impl<'a> i::Foo<'a, usize> for Bar<'a> {
-    fn foo(&self) -> usize { 5 }
-}
-
-pub fn main() {
-    assert_eq!(i::foo(&Bar { m: marker::PhantomData }), 5);
-}
diff --git a/src/test/ui/issues/issue-17732.rs b/src/test/ui/issues/issue-17732.rs
deleted file mode 100644
index 8f63d5baef8..00000000000
--- a/src/test/ui/issues/issue-17732.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-// pretty-expanded FIXME #23616
-
-trait Person {
-    type string;
-    fn dummy(&self) { }
-}
-
-struct Someone<P: Person>(std::marker::PhantomData<P>);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17734.rs b/src/test/ui/issues/issue-17734.rs
deleted file mode 100644
index ba8d6c21ca8..00000000000
--- a/src/test/ui/issues/issue-17734.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-// Test that generating drop glue for Box<str> doesn't ICE
-
-
-fn f(s: Box<str>) -> Box<str> {
-    s
-}
-
-fn main() {
-    // There is currently no safe way to construct a `Box<str>`, so improvise
-    let box_arr: Box<[u8]> = Box::new(['h' as u8, 'e' as u8, 'l' as u8, 'l' as u8, 'o' as u8]);
-    let box_str: Box<str> = unsafe { std::mem::transmute(box_arr) };
-    assert_eq!(&*box_str, "hello");
-    f(box_str);
-}
diff --git a/src/test/ui/issues/issue-17740.rs b/src/test/ui/issues/issue-17740.rs
deleted file mode 100644
index 3b868555fc5..00000000000
--- a/src/test/ui/issues/issue-17740.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-struct Foo<'a> {
-    data: &'a[u8],
-}
-
-impl <'a> Foo<'a>{
-    fn bar(self: &mut Foo) {
-    //~^ mismatched `self` parameter type
-    //~| expected struct `Foo<'a>`
-    //~| found struct `Foo<'_>`
-    //~| lifetime mismatch
-    //~| mismatched `self` parameter type
-    //~| expected struct `Foo<'a>`
-    //~| found struct `Foo<'_>`
-    //~| lifetime mismatch
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17740.stderr b/src/test/ui/issues/issue-17740.stderr
deleted file mode 100644
index d1773804155..00000000000
--- a/src/test/ui/issues/issue-17740.stderr
+++ /dev/null
@@ -1,41 +0,0 @@
-error[E0308]: mismatched `self` parameter type
-  --> $DIR/issue-17740.rs:6:18
-   |
-LL |     fn bar(self: &mut Foo) {
-   |                  ^^^^^^^^ lifetime mismatch
-   |
-   = note: expected struct `Foo<'a>`
-              found struct `Foo<'_>`
-note: the anonymous lifetime defined here...
-  --> $DIR/issue-17740.rs:6:23
-   |
-LL |     fn bar(self: &mut Foo) {
-   |                       ^^^
-note: ...does not necessarily outlive the lifetime `'a` as defined here
-  --> $DIR/issue-17740.rs:5:7
-   |
-LL | impl <'a> Foo<'a>{
-   |       ^^
-
-error[E0308]: mismatched `self` parameter type
-  --> $DIR/issue-17740.rs:6:18
-   |
-LL |     fn bar(self: &mut Foo) {
-   |                  ^^^^^^^^ lifetime mismatch
-   |
-   = note: expected struct `Foo<'a>`
-              found struct `Foo<'_>`
-note: the lifetime `'a` as defined here...
-  --> $DIR/issue-17740.rs:5:7
-   |
-LL | impl <'a> Foo<'a>{
-   |       ^^
-note: ...does not necessarily outlive the anonymous lifetime defined here
-  --> $DIR/issue-17740.rs:6:23
-   |
-LL |     fn bar(self: &mut Foo) {
-   |                       ^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-17746.rs b/src/test/ui/issues/issue-17746.rs
deleted file mode 100644
index bab64a4b5ae..00000000000
--- a/src/test/ui/issues/issue-17746.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// Regression test for #17746
-
-fn main() {}
-
-struct A;
-
-impl A {
-    fn b(&mut self) {
-        self.a()
-    }
-}
-
-trait Foo {
-    fn dummy(&self) {}
-}
-trait Bar {
-    fn a(&self);
-}
-
-impl Foo for A {}
-impl<T> Bar for T where T: Foo {
-    fn a(&self) {}
-}
diff --git a/src/test/ui/issues/issue-17758.rs b/src/test/ui/issues/issue-17758.rs
deleted file mode 100644
index e2ee84694e3..00000000000
--- a/src/test/ui/issues/issue-17758.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// Test that regionck suggestions in a provided method of a trait
-// don't ICE
-
-trait Foo<'a> {
-    fn foo(&'a self);
-    fn bar(&self) {
-        self.foo();
-        //~^ ERROR lifetime may not live long enough
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17758.stderr b/src/test/ui/issues/issue-17758.stderr
deleted file mode 100644
index 613ef6b907c..00000000000
--- a/src/test/ui/issues/issue-17758.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error: lifetime may not live long enough
-  --> $DIR/issue-17758.rs:7:9
-   |
-LL | trait Foo<'a> {
-   |           -- lifetime `'a` defined here
-LL |     fn foo(&'a self);
-LL |     fn bar(&self) {
-   |            - let's call the lifetime of this reference `'1`
-LL |         self.foo();
-   |         ^^^^^^^^^^ argument requires that `'1` must outlive `'a`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-17771.rs b/src/test/ui/issues/issue-17771.rs
deleted file mode 100644
index 2f6464668c2..00000000000
--- a/src/test/ui/issues/issue-17771.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-trait Aaa { fn dummy(&self) { } }
-
-impl<'a> Aaa for &'a mut (dyn Aaa + 'a) {}
-
-struct Bar<'a> {
-    writer: &'a mut (dyn Aaa + 'a),
-}
-
-fn baz(_: &mut dyn Aaa) {
-}
-
-fn foo<'a>(mut bar: Bar<'a>) {
-    baz(&mut bar.writer);
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-17800.rs b/src/test/ui/issues/issue-17800.rs
deleted file mode 100644
index 5254f45d7c2..00000000000
--- a/src/test/ui/issues/issue-17800.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-enum MyOption<T> {
-    MySome(T),
-    MyNone,
-}
-
-fn main() {
-    match MyOption::MySome(42) {
-        MyOption::MySome { x: 42 } => (),
-        //~^ ERROR tuple variant `MyOption::MySome` written as struct variant
-        _ => (),
-    }
-}
diff --git a/src/test/ui/issues/issue-17800.stderr b/src/test/ui/issues/issue-17800.stderr
deleted file mode 100644
index baab675834f..00000000000
--- a/src/test/ui/issues/issue-17800.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0769]: tuple variant `MyOption::MySome` written as struct variant
-  --> $DIR/issue-17800.rs:8:9
-   |
-LL |         MyOption::MySome { x: 42 } => (),
-   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-help: use the tuple variant pattern syntax instead
-   |
-LL |         MyOption::MySome(42) => (),
-   |                         ~~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0769`.
diff --git a/src/test/ui/issues/issue-17816.rs b/src/test/ui/issues/issue-17816.rs
deleted file mode 100644
index 7ca47d50335..00000000000
--- a/src/test/ui/issues/issue-17816.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-use std::marker::PhantomData;
-
-fn main() {
-    struct Symbol<'a, F: Fn(Vec<&'a str>) -> &'a str> { function: F, marker: PhantomData<&'a ()> }
-    let f = |x: Vec<&str>| -> &str { "foobar" };
-    let sym = Symbol { function: f, marker: PhantomData };
-    (sym.function)(vec![]);
-}
diff --git a/src/test/ui/issues/issue-17877.rs b/src/test/ui/issues/issue-17877.rs
deleted file mode 100644
index 126e01de5ee..00000000000
--- a/src/test/ui/issues/issue-17877.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-
-fn main() {
-    assert_eq!(match [0u8; 1024] {
-        _ => 42_usize,
-    }, 42_usize);
-
-    assert_eq!(match [0u8; 1024] {
-        [1, ..] => 0_usize,
-        [0, ..] => 1_usize,
-        _ => 2_usize
-    }, 1_usize);
-}
diff --git a/src/test/ui/issues/issue-17897.rs b/src/test/ui/issues/issue-17897.rs
deleted file mode 100644
index 6873c7ccb7f..00000000000
--- a/src/test/ui/issues/issue-17897.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-fn action(mut cb: Box<dyn FnMut(usize) -> usize>) -> usize {
-    cb(1)
-}
-
-pub fn main() {
-    println!("num: {}", action(Box::new(move |u| u)));
-}
diff --git a/src/test/ui/issues/issue-17904-2.rs b/src/test/ui/issues/issue-17904-2.rs
deleted file mode 100644
index 9603da097b1..00000000000
--- a/src/test/ui/issues/issue-17904-2.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// Test that we can parse a unit struct with a where clause, even if
-// it leads to an error later on since `T` is unused.
-
-struct Foo<T> where T: Copy; //~ ERROR parameter `T` is never used
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17904-2.stderr b/src/test/ui/issues/issue-17904-2.stderr
deleted file mode 100644
index 62b7b79538c..00000000000
--- a/src/test/ui/issues/issue-17904-2.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0392]: parameter `T` is never used
-  --> $DIR/issue-17904-2.rs:4:12
-   |
-LL | struct Foo<T> where T: Copy;
-   |            ^ unused parameter
-   |
-   = help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0392`.
diff --git a/src/test/ui/issues/issue-17904.rs b/src/test/ui/issues/issue-17904.rs
deleted file mode 100644
index c3f504ac1b9..00000000000
--- a/src/test/ui/issues/issue-17904.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// Test that we can parse where clauses on various forms of tuple
-// structs.
-
-// pretty-expanded FIXME #23616
-
-struct Bar<T>(T) where T: Copy;
-struct Bleh<T, U>(T, U) where T: Copy, U: Sized;
-struct Baz<T> where T: Copy {
-    field: T
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-17905-2.rs b/src/test/ui/issues/issue-17905-2.rs
deleted file mode 100644
index 44279cc867b..00000000000
--- a/src/test/ui/issues/issue-17905-2.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-#[derive(Debug)]
-struct Pair<T, V> (T, V);
-
-impl Pair<
-    &str,
-    isize
-> {
-    fn say(self: &Pair<&str, isize>) {
-//~^ ERROR mismatched `self` parameter type
-//~| ERROR mismatched `self` parameter type
-        println!("{:?}", self);
-    }
-}
-
-fn main() {
-    let result = &Pair("shane", 1);
-    result.say();
-}
diff --git a/src/test/ui/issues/issue-17905-2.stderr b/src/test/ui/issues/issue-17905-2.stderr
deleted file mode 100644
index 88b5fbec6cf..00000000000
--- a/src/test/ui/issues/issue-17905-2.stderr
+++ /dev/null
@@ -1,41 +0,0 @@
-error[E0308]: mismatched `self` parameter type
-  --> $DIR/issue-17905-2.rs:8:18
-   |
-LL |     fn say(self: &Pair<&str, isize>) {
-   |                  ^^^^^^^^^^^^^^^^^^ lifetime mismatch
-   |
-   = note: expected struct `Pair<&str, _>`
-              found struct `Pair<&str, _>`
-note: the anonymous lifetime defined here...
-  --> $DIR/issue-17905-2.rs:8:24
-   |
-LL |     fn say(self: &Pair<&str, isize>) {
-   |                        ^^^^
-note: ...does not necessarily outlive the anonymous lifetime as defined here
-  --> $DIR/issue-17905-2.rs:5:5
-   |
-LL |     &str,
-   |     ^
-
-error[E0308]: mismatched `self` parameter type
-  --> $DIR/issue-17905-2.rs:8:18
-   |
-LL |     fn say(self: &Pair<&str, isize>) {
-   |                  ^^^^^^^^^^^^^^^^^^ lifetime mismatch
-   |
-   = note: expected struct `Pair<&str, _>`
-              found struct `Pair<&str, _>`
-note: the anonymous lifetime as defined here...
-  --> $DIR/issue-17905-2.rs:5:5
-   |
-LL |     &str,
-   |     ^
-note: ...does not necessarily outlive the anonymous lifetime defined here
-  --> $DIR/issue-17905-2.rs:8:24
-   |
-LL |     fn say(self: &Pair<&str, isize>) {
-   |                        ^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-17905.rs b/src/test/ui/issues/issue-17905.rs
deleted file mode 100644
index dae9648b917..00000000000
--- a/src/test/ui/issues/issue-17905.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// run-pass
-
-#[derive(Debug)]
-#[allow(unused_tuple_struct_fields)]
-struct Pair<T, V> (T, V);
-
-impl Pair<
-    &str,
-    isize
-> {
-    fn say(&self) {
-        println!("{:?}", self);
-    }
-}
-
-fn main() {
-    let result = &Pair("shane", 1);
-    result.say();
-}
diff --git a/src/test/ui/issues/issue-17933.rs b/src/test/ui/issues/issue-17933.rs
deleted file mode 100644
index 6da4e6e1528..00000000000
--- a/src/test/ui/issues/issue-17933.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-pub static X: usize = 1;
-
-fn main() {
-    match 1 {
-        self::X => { },
-        //~^ ERROR expected unit struct, unit variant or constant, found static `self::X`
-        _       => { },
-    }
-}
diff --git a/src/test/ui/issues/issue-17933.stderr b/src/test/ui/issues/issue-17933.stderr
deleted file mode 100644
index 33534d3f8f6..00000000000
--- a/src/test/ui/issues/issue-17933.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0532]: expected unit struct, unit variant or constant, found static `self::X`
-  --> $DIR/issue-17933.rs:5:9
-   |
-LL |         self::X => { },
-   |         ^^^^^^^ not a unit struct, unit variant or constant
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0532`.
diff --git a/src/test/ui/issues/issue-17954.rs b/src/test/ui/issues/issue-17954.rs
deleted file mode 100644
index eb6a3d70f58..00000000000
--- a/src/test/ui/issues/issue-17954.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-#![feature(thread_local)]
-
-#[thread_local]
-static FOO: u8 = 3;
-
-fn main() {
-    let a = &FOO;
-    //~^ ERROR thread-local variable borrowed past end of function
-    //~| NOTE thread-local variables cannot be borrowed beyond the end of the function
-
-    std::thread::spawn(move || {
-        println!("{}", a);
-    });
-}
-//~^ NOTE end of enclosing function is here
diff --git a/src/test/ui/issues/issue-17954.stderr b/src/test/ui/issues/issue-17954.stderr
deleted file mode 100644
index e08375fee1f..00000000000
--- a/src/test/ui/issues/issue-17954.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0712]: thread-local variable borrowed past end of function
-  --> $DIR/issue-17954.rs:7:13
-   |
-LL |     let a = &FOO;
-   |             ^^^^ thread-local variables cannot be borrowed beyond the end of the function
-...
-LL | }
-   | - end of enclosing function is here
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0712`.
diff --git a/src/test/ui/issues/issue-17959.rs b/src/test/ui/issues/issue-17959.rs
deleted file mode 100644
index 8bf9e623605..00000000000
--- a/src/test/ui/issues/issue-17959.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-extern crate core;
-
-use core::ops::Drop;
-
-trait Bar {}
-
-struct G<T: ?Sized> {
-    _ptr: *const T
-}
-
-impl<T> Drop for G<T> {
-//~^ ERROR `Drop` impl requires `T: Sized`
-    fn drop(&mut self) {
-        if !self._ptr.is_null() {
-        }
-    }
-}
-
-fn main() {
-    let x:G<dyn Bar>;
-}
diff --git a/src/test/ui/issues/issue-17959.stderr b/src/test/ui/issues/issue-17959.stderr
deleted file mode 100644
index fb795febf79..00000000000
--- a/src/test/ui/issues/issue-17959.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0367]: `Drop` impl requires `T: Sized` but the struct it is implemented for does not
-  --> $DIR/issue-17959.rs:11:6
-   |
-LL | impl<T> Drop for G<T> {
-   |      ^
-   |
-note: the implementor must specify the same requirement
-  --> $DIR/issue-17959.rs:7:1
-   |
-LL | struct G<T: ?Sized> {
-   | ^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0367`.
diff --git a/src/test/ui/issues/issue-17994.rs b/src/test/ui/issues/issue-17994.rs
deleted file mode 100644
index 39b0a7ebe74..00000000000
--- a/src/test/ui/issues/issue-17994.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-trait Tr {}
-type Huh<T> where T: Tr = isize; //~  ERROR type parameter `T` is unused
-fn main() {}
diff --git a/src/test/ui/issues/issue-17994.stderr b/src/test/ui/issues/issue-17994.stderr
deleted file mode 100644
index 61e1e496f79..00000000000
--- a/src/test/ui/issues/issue-17994.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0091]: type parameter `T` is unused
-  --> $DIR/issue-17994.rs:2:10
-   |
-LL | type Huh<T> where T: Tr = isize;
-   |          ^ unused type parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0091`.
diff --git a/src/test/ui/issues/issue-17999.rs b/src/test/ui/issues/issue-17999.rs
deleted file mode 100644
index 941f1e7755a..00000000000
--- a/src/test/ui/issues/issue-17999.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-#![deny(unused_variables)]
-
-fn main() {
-    for _ in 1..101 {
-        let x = (); //~ ERROR: unused variable: `x`
-        match () {
-            a => {} //~ ERROR: unused variable: `a`
-        }
-    }
-}
diff --git a/src/test/ui/issues/issue-17999.stderr b/src/test/ui/issues/issue-17999.stderr
deleted file mode 100644
index 4a1ef7350b8..00000000000
--- a/src/test/ui/issues/issue-17999.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error: unused variable: `x`
-  --> $DIR/issue-17999.rs:5:13
-   |
-LL |         let x = ();
-   |             ^ help: if this is intentional, prefix it with an underscore: `_x`
-   |
-note: the lint level is defined here
-  --> $DIR/issue-17999.rs:1:9
-   |
-LL | #![deny(unused_variables)]
-   |         ^^^^^^^^^^^^^^^^
-
-error: unused variable: `a`
-  --> $DIR/issue-17999.rs:7:13
-   |
-LL |             a => {}
-   |             ^ help: if this is intentional, prefix it with an underscore: `_a`
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/issues/issue-18058.rs b/src/test/ui/issues/issue-18058.rs
deleted file mode 100644
index cced66717e1..00000000000
--- a/src/test/ui/issues/issue-18058.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-impl Undefined {}
-//~^ ERROR cannot find type `Undefined` in this scope
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-18058.stderr b/src/test/ui/issues/issue-18058.stderr
deleted file mode 100644
index 18159ffc238..00000000000
--- a/src/test/ui/issues/issue-18058.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0412]: cannot find type `Undefined` in this scope
-  --> $DIR/issue-18058.rs:1:6
-   |
-LL | impl Undefined {}
-   |      ^^^^^^^^^ not found in this scope
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0412`.
diff --git a/src/test/ui/issues/issue-18088.rs b/src/test/ui/issues/issue-18088.rs
deleted file mode 100644
index c557b5a6512..00000000000
--- a/src/test/ui/issues/issue-18088.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// check-pass
-
-pub trait Indexable<T>: std::ops::Index<usize, Output = T> {
-    fn index2(&self, i: usize) -> &T {
-        &self[i]
-    }
-}
-fn main() {}
diff --git a/src/test/ui/issues/issue-18107.rs b/src/test/ui/issues/issue-18107.rs
deleted file mode 100644
index 4bf5b6c0f30..00000000000
--- a/src/test/ui/issues/issue-18107.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-pub trait AbstractRenderer {}
-
-fn _create_render(_: &()) ->
-    dyn AbstractRenderer
-//~^ ERROR return type cannot have an unboxed trait object
-{
-    match 0 {
-        _ => unimplemented!()
-    }
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-18107.stderr b/src/test/ui/issues/issue-18107.stderr
deleted file mode 100644
index 1669b550a9b..00000000000
--- a/src/test/ui/issues/issue-18107.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0746]: return type cannot have an unboxed trait object
-  --> $DIR/issue-18107.rs:4:5
-   |
-LL |     dyn AbstractRenderer
-   |     ^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
-   |
-help: use `impl AbstractRenderer` as the return type if all return paths have the same type but you want to expose only the trait in the signature
-   |
-LL |     impl AbstractRenderer
-   |
-help: use a boxed trait object if all return paths implement trait `AbstractRenderer`
-   |
-LL |     Box<dyn AbstractRenderer>
-   |     ++++                    +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0746`.
diff --git a/src/test/ui/issues/issue-18110.rs b/src/test/ui/issues/issue-18110.rs
deleted file mode 100644
index 41c29e77da5..00000000000
--- a/src/test/ui/issues/issue-18110.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-#![allow(unreachable_code)]
-// pretty-expanded FIXME #23616
-
-fn main() {
-    ({return},);
-}
diff --git a/src/test/ui/issues/issue-18119.rs b/src/test/ui/issues/issue-18119.rs
deleted file mode 100644
index e48dc51a2c6..00000000000
--- a/src/test/ui/issues/issue-18119.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-const X: u8 = 1;
-static Y: u8 = 1;
-fn foo() {}
-
-impl X {}
-//~^ ERROR expected type, found constant `X`
-impl Y {}
-//~^ ERROR expected type, found static `Y`
-impl foo {}
-//~^ ERROR expected type, found function `foo`
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-18119.stderr b/src/test/ui/issues/issue-18119.stderr
deleted file mode 100644
index ddee5a9da7a..00000000000
--- a/src/test/ui/issues/issue-18119.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0573]: expected type, found constant `X`
-  --> $DIR/issue-18119.rs:5:6
-   |
-LL | impl X {}
-   |      ^ not a type
-
-error[E0573]: expected type, found static `Y`
-  --> $DIR/issue-18119.rs:7:6
-   |
-LL | impl Y {}
-   |      ^ not a type
-
-error[E0573]: expected type, found function `foo`
-  --> $DIR/issue-18119.rs:9:6
-   |
-LL | impl foo {}
-   |      ^^^ not a type
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0573`.
diff --git a/src/test/ui/issues/issue-18159.rs b/src/test/ui/issues/issue-18159.rs
deleted file mode 100644
index bd347d63298..00000000000
--- a/src/test/ui/issues/issue-18159.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    let x; //~ ERROR type annotations needed
-}
diff --git a/src/test/ui/issues/issue-18159.stderr b/src/test/ui/issues/issue-18159.stderr
deleted file mode 100644
index 5e0589eed43..00000000000
--- a/src/test/ui/issues/issue-18159.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-18159.rs:2:9
-   |
-LL |     let x;
-   |         ^
-   |
-help: consider giving `x` an explicit type
-   |
-LL |     let x: /* Type */;
-   |          ++++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-18173.rs b/src/test/ui/issues/issue-18173.rs
deleted file mode 100644
index 11468040ee5..00000000000
--- a/src/test/ui/issues/issue-18173.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-trait Foo {
-    type T;
-}
-
-// should be able to use a trait with an associated type without specifying it as an argument
-trait Bar<F: Foo> {
-    fn bar(foo: &F);
-}
-
-pub fn main() {
-}
diff --git a/src/test/ui/issues/issue-18183.rs b/src/test/ui/issues/issue-18183.rs
deleted file mode 100644
index 64476d1c109..00000000000
--- a/src/test/ui/issues/issue-18183.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub struct Foo<Bar=Bar>(Bar); //~ ERROR E0128
-pub struct Baz(Foo);
-fn main() {}
diff --git a/src/test/ui/issues/issue-18183.stderr b/src/test/ui/issues/issue-18183.stderr
deleted file mode 100644
index a7dc64708d8..00000000000
--- a/src/test/ui/issues/issue-18183.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0128]: generic parameters with a default cannot use forward declared identifiers
-  --> $DIR/issue-18183.rs:1:20
-   |
-LL | pub struct Foo<Bar=Bar>(Bar);
-   |                    ^^^ defaulted generic parameters cannot be forward declared
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0128`.
diff --git a/src/test/ui/issues/issue-18188.rs b/src/test/ui/issues/issue-18188.rs
deleted file mode 100644
index ce166724aff..00000000000
--- a/src/test/ui/issues/issue-18188.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-pub trait Promisable: Send + Sync {}
-impl<T: Send + Sync> Promisable for T {}
-
-pub fn propagate<'a, T, E, F, G>(mut action: F)
-    -> Box<dyn FnMut(Result<T, E>) -> Result<T, E> + 'a>
-    where
-        T: Promisable + Clone + 'a,
-        E: Promisable + Clone + 'a,
-        F: FnMut(&T) -> Result<T, E> + Send + 'a,
-        G: FnMut(Result<T, E>) -> Result<T, E> + 'a {
-    Box::new(move |result: Result<T, E>| {
-        match result {
-            Ok(ref t) => action(t),
-            Err(ref e) => Err(e.clone()),
-        }
-    })
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-1821.rs b/src/test/ui/issues/issue-1821.rs
deleted file mode 100644
index 76ee9c3edb0..00000000000
--- a/src/test/ui/issues/issue-1821.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-
-// Issue #1821 - Don't recurse trying to typecheck this
-
-
-// pretty-expanded FIXME #23616
-
-enum t {
-    foo(Vec<t>)
-}
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-18232.rs b/src/test/ui/issues/issue-18232.rs
deleted file mode 100644
index 7e6f6ef0f39..00000000000
--- a/src/test/ui/issues/issue-18232.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-struct Cursor<'a>(::std::marker::PhantomData<&'a ()>);
-
-trait CursorNavigator {
-    fn init_cursor<'a, 'b:'a>(&'a self, cursor: &mut Cursor<'b>) -> bool;
-}
-
-struct SimpleNavigator;
-
-impl CursorNavigator for SimpleNavigator {
-    fn init_cursor<'a, 'b: 'a>(&'a self, _cursor: &mut Cursor<'b>) -> bool {
-        false
-    }
-}
-
-fn main() {
-    let mut c = Cursor(::std::marker::PhantomData);
-    let n = SimpleNavigator;
-    n.init_cursor(&mut c);
-}
diff --git a/src/test/ui/issues/issue-18352.rs b/src/test/ui/issues/issue-18352.rs
deleted file mode 100644
index 5d93ed0646c..00000000000
--- a/src/test/ui/issues/issue-18352.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-
-const X: &'static str = "12345";
-
-fn test(s: String) -> bool {
-    match &*s {
-        X => true,
-        _ => false
-    }
-}
-
-fn main() {
-    assert!(test("12345".to_string()));
-}
diff --git a/src/test/ui/issues/issue-18353.rs b/src/test/ui/issues/issue-18353.rs
deleted file mode 100644
index 3d15c9980c3..00000000000
--- a/src/test/ui/issues/issue-18353.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// Test that wrapping an unsized struct in an enum which gets optimised does
-// not ICE.
-
-// pretty-expanded FIXME #23616
-
-struct Str {
-    f: [u8]
-}
-
-fn main() {
-    let str: Option<&Str> = None;
-    let _ = str.is_some();
-}
diff --git a/src/test/ui/issues/issue-18389.rs b/src/test/ui/issues/issue-18389.rs
deleted file mode 100644
index 654dfb63b88..00000000000
--- a/src/test/ui/issues/issue-18389.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-use std::any::Any;
-use std::any::TypeId;
-
-trait Private<P, R> {
-    fn call(&self, p: P, r: R);
-}
-pub trait Public: Private<
-//~^ ERROR private trait `Private<<Self as Public>::P, <Self as Public>::R>` in public interface
-    <Self as Public>::P,
-    <Self as Public>::R
-> {
-    type P;
-    type R;
-
-    fn call_inner(&self);
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-18389.stderr b/src/test/ui/issues/issue-18389.stderr
deleted file mode 100644
index 6ce78c45d6e..00000000000
--- a/src/test/ui/issues/issue-18389.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0445]: private trait `Private<<Self as Public>::P, <Self as Public>::R>` in public interface
-  --> $DIR/issue-18389.rs:7:1
-   |
-LL |   trait Private<P, R> {
-   |   ------------------- `Private<<Self as Public>::P, <Self as Public>::R>` declared as private
-...
-LL | / pub trait Public: Private<
-LL | |
-LL | |     <Self as Public>::P,
-LL | |     <Self as Public>::R
-LL | | > {
-   | |_^ can't leak private trait
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0445`.
diff --git a/src/test/ui/issues/issue-18423.rs b/src/test/ui/issues/issue-18423.rs
deleted file mode 100644
index a81b32f050c..00000000000
--- a/src/test/ui/issues/issue-18423.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// Test that `Box` cannot be used with a lifetime argument.
-
-struct Foo<'a> {
-    x: Box<'a, isize>
-    //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument was supplied
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-18423.stderr b/src/test/ui/issues/issue-18423.stderr
deleted file mode 100644
index bbf79366244..00000000000
--- a/src/test/ui/issues/issue-18423.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied
-  --> $DIR/issue-18423.rs:4:8
-   |
-LL |     x: Box<'a, isize>
-   |        ^^^ -- help: remove this lifetime argument
-   |        |
-   |        expected 0 lifetime arguments
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0107`.
diff --git a/src/test/ui/issues/issue-18446-2.rs b/src/test/ui/issues/issue-18446-2.rs
deleted file mode 100644
index 85422d4d261..00000000000
--- a/src/test/ui/issues/issue-18446-2.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// Test that methods in trait impls should override default methods.
-
-trait T {
-    fn foo(&self) -> i32 { 0 }
-}
-
-impl<'a> dyn T + 'a {
-    fn foo(&self) -> i32 { 1 }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-18446.rs b/src/test/ui/issues/issue-18446.rs
deleted file mode 100644
index a2e238da03a..00000000000
--- a/src/test/ui/issues/issue-18446.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// Test that name clashes between the method in an impl for the type
-// and the method in the trait when both are in the same scope.
-
-trait T {
-    fn foo(&self);
-}
-
-impl<'a> dyn T + 'a {
-    fn foo(&self) {}
-}
-
-impl T for i32 {
-    fn foo(&self) {}
-}
-
-fn main() {
-    let x: &dyn T = &0i32;
-    x.foo(); //~ ERROR multiple applicable items in scope [E0034]
-}
diff --git a/src/test/ui/issues/issue-18446.stderr b/src/test/ui/issues/issue-18446.stderr
deleted file mode 100644
index 939cf029253..00000000000
--- a/src/test/ui/issues/issue-18446.stderr
+++ /dev/null
@@ -1,24 +0,0 @@
-error[E0034]: multiple applicable items in scope
-  --> $DIR/issue-18446.rs:18:7
-   |
-LL |     x.foo();
-   |       ^^^ multiple `foo` found
-   |
-note: candidate #1 is defined in an impl for the type `(dyn T + 'a)`
-  --> $DIR/issue-18446.rs:9:5
-   |
-LL |     fn foo(&self) {}
-   |     ^^^^^^^^^^^^^
-note: candidate #2 is defined in the trait `T`
-  --> $DIR/issue-18446.rs:5:5
-   |
-LL |     fn foo(&self);
-   |     ^^^^^^^^^^^^^^
-help: disambiguate the associated function for candidate #2
-   |
-LL |     T::foo(&x);
-   |     ~~~~~~~~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0034`.
diff --git a/src/test/ui/issues/issue-18464.rs b/src/test/ui/issues/issue-18464.rs
deleted file mode 100644
index 14d2d0a6c8d..00000000000
--- a/src/test/ui/issues/issue-18464.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-#![deny(dead_code)]
-
-const LOW_RANGE: char = '0';
-const HIGH_RANGE: char = '9';
-
-fn main() {
-    match '5' {
-        LOW_RANGE..=HIGH_RANGE => (),
-        _ => ()
-    };
-}
diff --git a/src/test/ui/issues/issue-18501.rs b/src/test/ui/issues/issue-18501.rs
deleted file mode 100644
index 0ca23074c55..00000000000
--- a/src/test/ui/issues/issue-18501.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-// Test that we don't ICE when inlining a function from another
-// crate that uses a trait method as a value due to incorrectly
-// translating the def ID of the trait during AST decoding.
-
-// aux-build:issue-18501.rs
-// pretty-expanded FIXME #23616
-
-extern crate issue_18501 as issue;
-
-fn main() {
-    issue::pass_method();
-}
diff --git a/src/test/ui/issues/issue-18514.rs b/src/test/ui/issues/issue-18514.rs
deleted file mode 100644
index 48e7f07418f..00000000000
--- a/src/test/ui/issues/issue-18514.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-// Test that we don't ICE when codegenning a generic impl method from
-// an extern crate that contains a match expression on a local
-// variable place where one of the match case bodies contains an
-// expression that autoderefs through an overloaded generic deref
-// impl.
-
-// aux-build:issue-18514.rs
-
-extern crate issue_18514 as ice;
-use ice::{Tr, St};
-
-fn main() {
-    let st: St<()> = St(vec![]);
-    st.tr();
-}
diff --git a/src/test/ui/issues/issue-18532.rs b/src/test/ui/issues/issue-18532.rs
deleted file mode 100644
index 31fd87961dc..00000000000
--- a/src/test/ui/issues/issue-18532.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// Test that overloaded call parameter checking does not ICE
-// when a type error or unconstrained type variable propagates
-// into it.
-
-fn main() {
-    (return)((),()); //~ ERROR expected function, found `!`
-}
diff --git a/src/test/ui/issues/issue-18532.stderr b/src/test/ui/issues/issue-18532.stderr
deleted file mode 100644
index 4c224eb2d24..00000000000
--- a/src/test/ui/issues/issue-18532.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0618]: expected function, found `!`
-  --> $DIR/issue-18532.rs:6:5
-   |
-LL |     (return)((),());
-   |     ^^^^^^^^-------
-   |     |
-   |     call expression requires function
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0618`.
diff --git a/src/test/ui/issues/issue-18539.rs b/src/test/ui/issues/issue-18539.rs
deleted file mode 100644
index 745df26e320..00000000000
--- a/src/test/ui/issues/issue-18539.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-// Test that coercing bare fn's that return a zero sized type to
-// a closure doesn't cause an LLVM ERROR
-
-// pretty-expanded FIXME #23616
-
-struct Foo;
-
-fn uint_to_foo(_: usize) -> Foo {
-    Foo
-}
-
-#[allow(unused_must_use)]
-fn main() {
-    (0..10).map(uint_to_foo);
-}
diff --git a/src/test/ui/issues/issue-18566.rs b/src/test/ui/issues/issue-18566.rs
deleted file mode 100644
index 9da904acf1f..00000000000
--- a/src/test/ui/issues/issue-18566.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-use std::ops::Deref;
-
-struct MyPtr<'a>(&'a mut usize);
-impl<'a> Deref for MyPtr<'a> {
-    type Target = usize;
-
-    fn deref<'b>(&'b self) -> &'b usize { self.0 }
-}
-
-trait Tr {
-    fn poke(&self, s: &mut usize);
-}
-
-impl Tr for usize {
-    fn poke(&self, s: &mut usize)  {
-        *s = 2;
-    }
-}
-
-fn main() {
-    let s = &mut 1;
-
-    MyPtr(s).poke(s);
-    //~^ ERROR cannot borrow `*s` as mutable more than once at a time
-}
diff --git a/src/test/ui/issues/issue-18566.stderr b/src/test/ui/issues/issue-18566.stderr
deleted file mode 100644
index 8db78935f83..00000000000
--- a/src/test/ui/issues/issue-18566.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0499]: cannot borrow `*s` as mutable more than once at a time
-  --> $DIR/issue-18566.rs:23:19
-   |
-LL |     MyPtr(s).poke(s);
-   |           -  ---- ^ second mutable borrow occurs here
-   |           |  |
-   |           |  first borrow later used by call
-   |           first mutable borrow occurs here
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0499`.
diff --git a/src/test/ui/issues/issue-18576.rs b/src/test/ui/issues/issue-18576.rs
deleted file mode 100644
index 389cf108b05..00000000000
--- a/src/test/ui/issues/issue-18576.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-fail
-// error-pattern:stop
-// ignore-emscripten no processes
-
-// #18576
-// Make sure that calling an extern function pointer in an unreachable
-// context doesn't cause an LLVM assertion
-
-#[allow(unreachable_code)]
-fn main() {
-    panic!("stop");
-    let pointer = other;
-    pointer();
-}
-
-extern "C" fn other() {}
diff --git a/src/test/ui/issues/issue-18611.rs b/src/test/ui/issues/issue-18611.rs
deleted file mode 100644
index 91a765f34ef..00000000000
--- a/src/test/ui/issues/issue-18611.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-fn add_state(op: <isize as HasState>::State) {
-//~^ ERROR `isize: HasState` is not satisfied
-}
-
-trait HasState {
-    type State;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-18611.stderr b/src/test/ui/issues/issue-18611.stderr
deleted file mode 100644
index bd18d46223e..00000000000
--- a/src/test/ui/issues/issue-18611.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0277]: the trait bound `isize: HasState` is not satisfied
-  --> $DIR/issue-18611.rs:1:18
-   |
-LL | fn add_state(op: <isize as HasState>::State) {
-   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `HasState` is not implemented for `isize`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-18685.rs b/src/test/ui/issues/issue-18685.rs
deleted file mode 100644
index bfe24b663f6..00000000000
--- a/src/test/ui/issues/issue-18685.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-// Test that the self param space is not used in a conflicting
-// manner by unboxed closures within a default method on a trait
-
-// pretty-expanded FIXME #23616
-
-trait Tr {
-    fn foo(&self);
-
-    fn bar(&self) {
-        (|| { self.foo() })()
-    }
-}
-
-impl Tr for () {
-    fn foo(&self) {}
-}
-
-fn main() {
-    ().bar();
-}
diff --git a/src/test/ui/issues/issue-1871.rs b/src/test/ui/issues/issue-1871.rs
deleted file mode 100644
index f7a2bdd5659..00000000000
--- a/src/test/ui/issues/issue-1871.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// Tests that we don't generate a spurious error about f.honk's type
-// being undeterminable
-fn main() {
-  let f = 42;
-
-  let _g = if f < 5 {
-      f.honk() //~ ERROR no method named `honk` found
-  }
-  else {
-      ()
-  };
-}
diff --git a/src/test/ui/issues/issue-1871.stderr b/src/test/ui/issues/issue-1871.stderr
deleted file mode 100644
index b774ca22dd7..00000000000
--- a/src/test/ui/issues/issue-1871.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0599]: no method named `honk` found for type `{integer}` in the current scope
-  --> $DIR/issue-1871.rs:7:9
-   |
-LL |       f.honk()
-   |         ^^^^ method not found in `{integer}`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-18711.rs b/src/test/ui/issues/issue-18711.rs
deleted file mode 100644
index 43584187752..00000000000
--- a/src/test/ui/issues/issue-18711.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-// Test that we don't panic on a RefCell borrow conflict in certain
-// code paths involving unboxed closures.
-
-// pretty-expanded FIXME #23616
-
-// aux-build:issue-18711.rs
-extern crate issue_18711 as issue;
-
-fn main() {
-    (|| issue::inner(()))();
-}
diff --git a/src/test/ui/issues/issue-18738.rs b/src/test/ui/issues/issue-18738.rs
deleted file mode 100644
index bcc1ec03f26..00000000000
--- a/src/test/ui/issues/issue-18738.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#[derive(Eq, PartialEq, PartialOrd, Ord)]
-enum Test<'a> {
-    Int(&'a isize),
-    Slice(&'a [u8]),
-}
-
-#[derive(Eq, PartialEq, PartialOrd, Ord)]
-struct Version {
-    vendor_info: &'static str
-}
-
-#[derive(Eq, PartialEq, PartialOrd, Ord)]
-struct Foo(&'static str);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-18767.rs b/src/test/ui/issues/issue-18767.rs
deleted file mode 100644
index 2a5721b7295..00000000000
--- a/src/test/ui/issues/issue-18767.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// Test that regionck uses the right memcat for patterns in for loops
-// and doesn't ICE.
-
-
-fn main() {
-    for &&x in Some(&0_usize).iter() {
-        assert_eq!(x, 0)
-    }
-}
diff --git a/src/test/ui/issues/issue-18783.rs b/src/test/ui/issues/issue-18783.rs
deleted file mode 100644
index d4851ac1418..00000000000
--- a/src/test/ui/issues/issue-18783.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-use std::cell::RefCell;
-
-fn main() {
-    let mut y = 1;
-    let c = RefCell::new(vec![]);
-    c.push(Box::new(|| y = 0));
-    c.push(Box::new(|| y = 0));
-//~^ ERROR cannot borrow `y` as mutable more than once at a time
-}
-
-fn ufcs() {
-    let mut y = 1;
-    let c = RefCell::new(vec![]);
-
-    Push::push(&c, Box::new(|| y = 0));
-    Push::push(&c, Box::new(|| y = 0));
-//~^ ERROR cannot borrow `y` as mutable more than once at a time
-}
-
-trait Push<'c> {
-    fn push<'f: 'c>(&self, push: Box<dyn FnMut() + 'f>);
-}
-
-impl<'c> Push<'c> for RefCell<Vec<Box<dyn FnMut() + 'c>>> {
-    fn push<'f: 'c>(&self, fun: Box<dyn FnMut() + 'f>) {
-        self.borrow_mut().push(fun)
-    }
-}
diff --git a/src/test/ui/issues/issue-18783.stderr b/src/test/ui/issues/issue-18783.stderr
deleted file mode 100644
index cc223ac464c..00000000000
--- a/src/test/ui/issues/issue-18783.stderr
+++ /dev/null
@@ -1,33 +0,0 @@
-error[E0499]: cannot borrow `y` as mutable more than once at a time
-  --> $DIR/issue-18783.rs:7:21
-   |
-LL |     c.push(Box::new(|| y = 0));
-   |                     -- - first borrow occurs due to use of `y` in closure
-   |                     |
-   |                     first mutable borrow occurs here
-LL |     c.push(Box::new(|| y = 0));
-   |                     ^^ - second borrow occurs due to use of `y` in closure
-   |                     |
-   |                     second mutable borrow occurs here
-LL |
-LL | }
-   | - first borrow might be used here, when `c` is dropped and runs the destructor for type `RefCell<Vec<Box<dyn FnMut()>>>`
-
-error[E0499]: cannot borrow `y` as mutable more than once at a time
-  --> $DIR/issue-18783.rs:16:29
-   |
-LL |     Push::push(&c, Box::new(|| y = 0));
-   |                             -- - first borrow occurs due to use of `y` in closure
-   |                             |
-   |                             first mutable borrow occurs here
-LL |     Push::push(&c, Box::new(|| y = 0));
-   |                             ^^ - second borrow occurs due to use of `y` in closure
-   |                             |
-   |                             second mutable borrow occurs here
-LL |
-LL | }
-   | - first borrow might be used here, when `c` is dropped and runs the destructor for type `RefCell<Vec<Box<dyn FnMut()>>>`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0499`.
diff --git a/src/test/ui/issues/issue-18804/auxiliary/lib.rs b/src/test/ui/issues/issue-18804/auxiliary/lib.rs
deleted file mode 100644
index e29d48285d8..00000000000
--- a/src/test/ui/issues/issue-18804/auxiliary/lib.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-#![crate_type = "rlib"]
-#![feature(linkage)]
-
-pub fn foo<T>() -> *const () {
-    extern "C" {
-        #[linkage = "extern_weak"]
-        static FOO: *const ();
-    }
-    unsafe { FOO }
-}
diff --git a/src/test/ui/issues/issue-18804/main.rs b/src/test/ui/issues/issue-18804/main.rs
deleted file mode 100644
index c36048ea545..00000000000
--- a/src/test/ui/issues/issue-18804/main.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// run-pass
-// Test for issue #18804, #[linkage] does not propagate through generic
-// functions. Failure results in a linker error.
-
-// ignore-asmjs no weak symbol support
-// ignore-emscripten no weak symbol support
-// ignore-windows no extern_weak linkage
-// ignore-macos no extern_weak linkage
-
-// aux-build:lib.rs
-
-// rust-lang/rust#56772: nikic says we need this to be proper test.
-// compile-flags: -C no-prepopulate-passes -C passes=name-anon-globals
-
-extern crate lib;
-
-fn main() {
-    lib::foo::<i32>();
-}
diff --git a/src/test/ui/issues/issue-18809.rs b/src/test/ui/issues/issue-18809.rs
deleted file mode 100644
index cc5b4a64c6d..00000000000
--- a/src/test/ui/issues/issue-18809.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// check-pass
-trait Tup {
-    type T0;
-    type T1;
-}
-
-impl Tup for isize {
-    type T0 = f32;
-    type T1 = ();
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-18819.rs b/src/test/ui/issues/issue-18819.rs
deleted file mode 100644
index e634c55f824..00000000000
--- a/src/test/ui/issues/issue-18819.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-trait Foo {
-    type Item;
-}
-
-struct X;
-
-impl Foo for X {
-    type Item = bool;
-}
-
-fn print_x(_: &dyn Foo<Item=bool>, extra: &str) {
-    println!("{}", extra);
-}
-
-fn main() {
-    print_x(X);
-    //~^ ERROR E0061
-}
diff --git a/src/test/ui/issues/issue-18819.stderr b/src/test/ui/issues/issue-18819.stderr
deleted file mode 100644
index 767fdd5caf0..00000000000
--- a/src/test/ui/issues/issue-18819.stderr
+++ /dev/null
@@ -1,30 +0,0 @@
-error[E0061]: this function takes 2 arguments but 1 argument was supplied
-  --> $DIR/issue-18819.rs:16:5
-   |
-LL |     print_x(X);
-   |     ^^^^^^^--- an argument of type `&str` is missing
-   |
-note: expected reference, found struct `X`
-  --> $DIR/issue-18819.rs:16:13
-   |
-LL |     print_x(X);
-   |             ^
-   = note: expected reference `&dyn Foo<Item = bool>`
-                 found struct `X`
-note: function defined here
-  --> $DIR/issue-18819.rs:11:4
-   |
-LL | fn print_x(_: &dyn Foo<Item=bool>, extra: &str) {
-   |    ^^^^^^^ ----------------------  -----------
-help: consider borrowing here
-   |
-LL |     print_x(&X);
-   |             ~~
-help: provide the argument
-   |
-LL |     print_x(/* &dyn Foo<Item = bool> */, /* &str */);
-   |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0061`.
diff --git a/src/test/ui/issues/issue-18845.rs b/src/test/ui/issues/issue-18845.rs
deleted file mode 100644
index 83fab4b5e8f..00000000000
--- a/src/test/ui/issues/issue-18845.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-// This used to generate invalid IR in that even if we took the
-// `false` branch we'd still try to free the Box from the other
-// arm. This was due to treating `*Box::new(9)` as an rvalue datum
-// instead of as a place.
-
-fn test(foo: bool) -> u8 {
-    match foo {
-        true => *Box::new(9),
-        false => 0
-    }
-}
-
-fn main() {
-    assert_eq!(9, test(true));
-}
diff --git a/src/test/ui/issues/issue-18859.rs b/src/test/ui/issues/issue-18859.rs
deleted file mode 100644
index c4575bce925..00000000000
--- a/src/test/ui/issues/issue-18859.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-
-mod foo {
-    pub mod bar {
-        pub mod baz {
-            pub fn name() -> &'static str {
-                module_path!()
-            }
-        }
-    }
-}
-
-fn main() {
-    assert_eq!(module_path!(), "issue_18859");
-    assert_eq!(foo::bar::baz::name(), "issue_18859::foo::bar::baz");
-}
diff --git a/src/test/ui/issues/issue-18906.rs b/src/test/ui/issues/issue-18906.rs
deleted file mode 100644
index 976a9f49b9d..00000000000
--- a/src/test/ui/issues/issue-18906.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-pub trait Borrow<Borrowed: ?Sized> {
-        fn borrow(&self) -> &Borrowed;
-}
-
-impl<T: Sized> Borrow<T> for T {
-        fn borrow(&self) -> &T { self }
-}
-
-trait Foo {
-        fn foo(&self, other: &Self);
-}
-
-fn bar<K, Q>(k: &K, q: &Q) where K: Borrow<Q>, Q: Foo {
-    q.foo(k.borrow())
-}
-
-struct MyTree<K>(K);
-
-impl<K> MyTree<K> {
-    // This caused a failure in #18906
-    fn bar<Q>(k: &K, q: &Q) where K: Borrow<Q>, Q: Foo {
-        q.foo(k.borrow())
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-18913.rs b/src/test/ui/issues/issue-18913.rs
deleted file mode 100644
index 27fae6d7757..00000000000
--- a/src/test/ui/issues/issue-18913.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-// aux-build:issue-18913-1.rs
-// aux-build:issue-18913-2.rs
-
-extern crate foo;
-
-fn main() {
-    assert_eq!(foo::foo(), 1);
-}
diff --git a/src/test/ui/issues/issue-18919.rs b/src/test/ui/issues/issue-18919.rs
deleted file mode 100644
index f06771e9ea5..00000000000
--- a/src/test/ui/issues/issue-18919.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-type FuncType<'f> = dyn Fn(&isize) -> isize + 'f;
-
-fn ho_func(f: Option<FuncType>) {
-    //~^ ERROR the size for values of type
-}
-
-enum Option<T> {
-    Some(T),
-    None,
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-18919.stderr b/src/test/ui/issues/issue-18919.stderr
deleted file mode 100644
index b0b03a0eea6..00000000000
--- a/src/test/ui/issues/issue-18919.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-error[E0277]: the size for values of type `dyn for<'a> Fn(&'a isize) -> isize` cannot be known at compilation time
-  --> $DIR/issue-18919.rs:3:15
-   |
-LL | fn ho_func(f: Option<FuncType>) {
-   |               ^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `dyn for<'a> Fn(&'a isize) -> isize`
-note: required by a bound in `Option`
-  --> $DIR/issue-18919.rs:7:13
-   |
-LL | enum Option<T> {
-   |             ^ required by this bound in `Option`
-help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>`
-  --> $DIR/issue-18919.rs:7:13
-   |
-LL | enum Option<T> {
-   |             ^ this could be changed to `T: ?Sized`...
-LL |     Some(T),
-   |          - ...if indirection were used here: `Box<T>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-18952.rs b/src/test/ui/issues/issue-18952.rs
deleted file mode 100644
index 56378b59e36..00000000000
--- a/src/test/ui/issues/issue-18952.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-// This issue tests fn_traits overloading on arity.
-// run-pass
-
-#![feature(fn_traits)]
-#![feature(unboxed_closures)]
-
-struct Foo;
-
-impl Fn<(isize, isize)> for Foo {
-    extern "rust-call" fn call(&self, args: (isize, isize)) -> Self::Output {
-        println!("{:?}", args);
-        (args.0 + 1, args.1 + 1)
-    }
-}
-
-impl FnMut<(isize, isize)> for Foo {
-    extern "rust-call" fn call_mut(&mut self, args: (isize, isize)) -> Self::Output {
-        println!("{:?}", args);
-        (args.0 + 1, args.1 + 1)
-    }
-}
-
-impl FnOnce<(isize, isize)> for Foo {
-    type Output = (isize, isize);
-    extern "rust-call" fn call_once(self, args: (isize, isize)) -> Self::Output {
-        println!("{:?}", args);
-        (args.0 + 1, args.1 + 1)
-    }
-}
-
-impl Fn<(isize, isize, isize)> for Foo {
-    extern "rust-call" fn call(&self, args: (isize, isize, isize)) -> Self::Output {
-        println!("{:?}", args);
-        (args.0 + 3, args.1 + 3, args.2 + 3)
-    }
-}
-
-impl FnMut<(isize, isize, isize)> for Foo {
-    extern "rust-call" fn call_mut(&mut self, args: (isize, isize, isize)) -> Self::Output {
-        println!("{:?}", args);
-        (args.0 + 3, args.1 + 3, args.2 + 3)
-    }
-}
-impl FnOnce<(isize, isize, isize)> for Foo {
-    type Output = (isize, isize, isize);
-    extern "rust-call" fn call_once(self, args: (isize, isize, isize)) -> Self::Output {
-        println!("{:?}", args);
-        (args.0 + 3, args.1 + 3, args.2 + 3)
-    }
-}
-
-fn main() {
-    let foo = Foo;
-    assert_eq!(foo(1, 1), (2, 2));
-    assert_eq!(foo(1, 1, 1), (4, 4, 4));
-}
diff --git a/src/test/ui/issues/issue-18959.rs b/src/test/ui/issues/issue-18959.rs
deleted file mode 100644
index 4b6f04e251b..00000000000
--- a/src/test/ui/issues/issue-18959.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-pub trait Foo { fn foo<T>(&self, ext_thing: &T); }
-pub trait Bar: Foo { }
-impl<T: Foo> Bar for T { }
-
-pub struct Thing;
-impl Foo for Thing {
-    fn foo<T>(&self, _: &T) {}
-}
-
-#[inline(never)]
-fn foo(b: &dyn Bar) {
-    //~^ ERROR E0038
-    b.foo(&0)
-}
-
-fn main() {
-    let mut thing = Thing;
-    let test: &dyn Bar = &mut thing;
-    foo(test);
-}
diff --git a/src/test/ui/issues/issue-18959.stderr b/src/test/ui/issues/issue-18959.stderr
deleted file mode 100644
index b9e27873636..00000000000
--- a/src/test/ui/issues/issue-18959.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0038]: the trait `Bar` cannot be made into an object
-  --> $DIR/issue-18959.rs:11:12
-   |
-LL | fn foo(b: &dyn Bar) {
-   |            ^^^^^^^ `Bar` cannot be made into an object
-   |
-note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
-  --> $DIR/issue-18959.rs:1:20
-   |
-LL | pub trait Foo { fn foo<T>(&self, ext_thing: &T); }
-   |                    ^^^ ...because method `foo` has generic type parameters
-LL | pub trait Bar: Foo { }
-   |           --- this trait cannot be made into an object...
-   = help: consider moving `foo` to another trait
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0038`.
diff --git a/src/test/ui/issues/issue-18988.rs b/src/test/ui/issues/issue-18988.rs
deleted file mode 100644
index 708965d81d8..00000000000
--- a/src/test/ui/issues/issue-18988.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-pub trait Foo : Send { }
-
-pub struct MyFoo {
-    children: Vec<Box<dyn Foo>>,
-}
-
-impl Foo for MyFoo { }
-
-pub fn main() { }
diff --git a/src/test/ui/issues/issue-1900.rs b/src/test/ui/issues/issue-1900.rs
deleted file mode 100644
index 761bd317027..00000000000
--- a/src/test/ui/issues/issue-1900.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-fn main<T>() { }
-//~^ ERROR `main` function is not allowed to have generic parameters
diff --git a/src/test/ui/issues/issue-1900.stderr b/src/test/ui/issues/issue-1900.stderr
deleted file mode 100644
index ce413662f0d..00000000000
--- a/src/test/ui/issues/issue-1900.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0131]: `main` function is not allowed to have generic parameters
-  --> $DIR/issue-1900.rs:1:8
-   |
-LL | fn main<T>() { }
-   |        ^^^ `main` cannot have generic parameters
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0131`.
diff --git a/src/test/ui/issues/issue-19001.rs b/src/test/ui/issues/issue-19001.rs
deleted file mode 100644
index 76c380c2fc9..00000000000
--- a/src/test/ui/issues/issue-19001.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// check that we handle recursive arrays correctly in `type_of`
-
-struct Loopy {
-    ptr: *mut [Loopy; 1]
-}
-
-fn main() {
-    let _t = Loopy { ptr: core::ptr::null_mut() };
-}
diff --git a/src/test/ui/issues/issue-19037.rs b/src/test/ui/issues/issue-19037.rs
deleted file mode 100644
index 74623da1454..00000000000
--- a/src/test/ui/issues/issue-19037.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-struct Str([u8]);
-
-#[derive(Clone)]
-struct CharSplits<'a, Sep> {
-    string: &'a Str,
-    sep: Sep,
-    allow_trailing_empty: bool,
-    only_ascii: bool,
-    finished: bool,
-}
-
-fn clone(s: &Str) -> &Str {
-    Clone::clone(&s)
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19086.rs b/src/test/ui/issues/issue-19086.rs
deleted file mode 100644
index 42148c5f5a1..00000000000
--- a/src/test/ui/issues/issue-19086.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-use Foo::FooB;
-
-enum Foo {
-    FooB { x: i32, y: i32 }
-}
-
-fn main() {
-    let f = FooB { x: 3, y: 4 };
-    match f {
-        FooB(a, b) => println!("{} {}", a, b),
-        //~^ ERROR expected tuple struct or tuple variant, found variant `FooB`
-    }
-}
diff --git a/src/test/ui/issues/issue-19086.stderr b/src/test/ui/issues/issue-19086.stderr
deleted file mode 100644
index a3c06a72511..00000000000
--- a/src/test/ui/issues/issue-19086.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0532]: expected tuple struct or tuple variant, found variant `FooB`
-  --> $DIR/issue-19086.rs:10:9
-   |
-LL |     FooB { x: i32, y: i32 }
-   |     ----------------------- `FooB` defined here
-...
-LL |         FooB(a, b) => println!("{} {}", a, b),
-   |         ^^^^^^^^^^ help: use struct pattern syntax instead: `FooB { x, y }`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0532`.
diff --git a/src/test/ui/issues/issue-19097.rs b/src/test/ui/issues/issue-19097.rs
deleted file mode 100644
index 2f4b0d575bb..00000000000
--- a/src/test/ui/issues/issue-19097.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// regression test for #19097
-
-struct Foo<T>(T);
-
-impl<'a, T> Foo<&'a T> {
-    fn foo(&self) {}
-}
-impl<'a, T> Foo<&'a mut T> {
-    fn foo(&self) {}
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19098.rs b/src/test/ui/issues/issue-19098.rs
deleted file mode 100644
index 3d05f11b697..00000000000
--- a/src/test/ui/issues/issue-19098.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// check-pass
-pub trait Handler {
-    fn handle(&self, _: &mut String);
-}
-
-impl<F> Handler for F where F: for<'a, 'b> Fn(&'a mut String) {
-    fn handle(&self, st: &mut String) {
-        self(st)
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19100.fixed b/src/test/ui/issues/issue-19100.fixed
deleted file mode 100644
index 6dc8f7ddbc9..00000000000
--- a/src/test/ui/issues/issue-19100.fixed
+++ /dev/null
@@ -1,30 +0,0 @@
-// run-pass
-// run-rustfix
-
-#![allow(non_snake_case)]
-#![allow(dead_code)]
-#![allow(unused_variables)]
-
-#[derive(Copy, Clone)]
-enum Foo {
-    Bar,
-    Baz
-}
-
-impl Foo {
-    fn foo(&self) {
-        match self {
-            &
-Foo::Bar if true
-//~^ WARN pattern binding `Bar` is named the same as one of the variants of the type `Foo`
-=> println!("bar"),
-            &
-Foo::Baz if false
-//~^ WARN pattern binding `Baz` is named the same as one of the variants of the type `Foo`
-=> println!("baz"),
-_ => ()
-        }
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19100.rs b/src/test/ui/issues/issue-19100.rs
deleted file mode 100644
index cfdc7c9e754..00000000000
--- a/src/test/ui/issues/issue-19100.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-// run-pass
-// run-rustfix
-
-#![allow(non_snake_case)]
-#![allow(dead_code)]
-#![allow(unused_variables)]
-
-#[derive(Copy, Clone)]
-enum Foo {
-    Bar,
-    Baz
-}
-
-impl Foo {
-    fn foo(&self) {
-        match self {
-            &
-Bar if true
-//~^ WARN pattern binding `Bar` is named the same as one of the variants of the type `Foo`
-=> println!("bar"),
-            &
-Baz if false
-//~^ WARN pattern binding `Baz` is named the same as one of the variants of the type `Foo`
-=> println!("baz"),
-_ => ()
-        }
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19100.stderr b/src/test/ui/issues/issue-19100.stderr
deleted file mode 100644
index 293430691dd..00000000000
--- a/src/test/ui/issues/issue-19100.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-warning[E0170]: pattern binding `Bar` is named the same as one of the variants of the type `Foo`
-  --> $DIR/issue-19100.rs:18:1
-   |
-LL | Bar if true
-   | ^^^ help: to match on the variant, qualify the path: `Foo::Bar`
-   |
-   = note: `#[warn(bindings_with_variant_name)]` on by default
-
-warning[E0170]: pattern binding `Baz` is named the same as one of the variants of the type `Foo`
-  --> $DIR/issue-19100.rs:22:1
-   |
-LL | Baz if false
-   | ^^^ help: to match on the variant, qualify the path: `Foo::Baz`
-
-warning: 2 warnings emitted
-
-For more information about this error, try `rustc --explain E0170`.
diff --git a/src/test/ui/issues/issue-19102.rs b/src/test/ui/issues/issue-19102.rs
deleted file mode 100644
index 1f32d10b644..00000000000
--- a/src/test/ui/issues/issue-19102.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// check-pass
-#![allow(unused_imports)]
-#![deny(unused_qualifications)]
-
-use self::A::B;
-
-#[derive(PartialEq)]
-pub enum A {
-    B,
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19127.rs b/src/test/ui/issues/issue-19127.rs
deleted file mode 100644
index c847ac9e435..00000000000
--- a/src/test/ui/issues/issue-19127.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// pretty-expanded FIXME #23616
-
-fn foo<T, F: FnOnce(T) -> T>(f: F) {}
-fn id<'a>(input: &'a u8) -> &'a u8 { input }
-
-fn main() {
-    foo(id);
-}
diff --git a/src/test/ui/issues/issue-19129-1.rs b/src/test/ui/issues/issue-19129-1.rs
deleted file mode 100644
index 03a9691018a..00000000000
--- a/src/test/ui/issues/issue-19129-1.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-trait Trait<Input> {
-    type Output;
-
-    fn method() -> <Self as Trait<Input>>::Output;
-}
-
-impl<T> Trait<T> for () {
-    type Output = ();
-
-    fn method() {}
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19129-2.rs b/src/test/ui/issues/issue-19129-2.rs
deleted file mode 100644
index 991d79d4159..00000000000
--- a/src/test/ui/issues/issue-19129-2.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-#![allow(unused_variables)]
-// pretty-expanded FIXME #23616
-
-trait Trait<Input> {
-    type Output;
-
-    fn method(&self, i: Input) -> bool { false }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19135.rs b/src/test/ui/issues/issue-19135.rs
deleted file mode 100644
index 84540a3ff5f..00000000000
--- a/src/test/ui/issues/issue-19135.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-use std::marker::PhantomData;
-
-#[derive(Debug)]
-struct LifetimeStruct<'a>(PhantomData<&'a ()>);
-
-fn main() {
-    takes_hrtb_closure(|lts| println!("{:?}", lts));
-}
-
-fn takes_hrtb_closure<F: for<'a>FnMut(LifetimeStruct<'a>)>(mut f: F) {
-    f(LifetimeStruct(PhantomData));
-}
diff --git a/src/test/ui/issues/issue-1920-1.rs b/src/test/ui/issues/issue-1920-1.rs
deleted file mode 100644
index 26553f56b84..00000000000
--- a/src/test/ui/issues/issue-1920-1.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-//! Test that absolute path names are correct when a crate is not linked into the root namespace
-
-// aux-build:issue-1920.rs
-
-mod foo {
-    pub extern crate issue_1920;
-}
-
-fn assert_clone<T>() where T : Clone { }
-
-fn main() {
-    assert_clone::<foo::issue_1920::S>();
-    //~^ ERROR `S: Clone` is not satisfied
-}
diff --git a/src/test/ui/issues/issue-1920-1.stderr b/src/test/ui/issues/issue-1920-1.stderr
deleted file mode 100644
index a546924253c..00000000000
--- a/src/test/ui/issues/issue-1920-1.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0277]: the trait bound `S: Clone` is not satisfied
-  --> $DIR/issue-1920-1.rs:12:20
-   |
-LL |     assert_clone::<foo::issue_1920::S>();
-   |                    ^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `S`
-   |
-note: required by a bound in `assert_clone`
-  --> $DIR/issue-1920-1.rs:9:32
-   |
-LL | fn assert_clone<T>() where T : Clone { }
-   |                                ^^^^^ required by this bound in `assert_clone`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-1920-2.rs b/src/test/ui/issues/issue-1920-2.rs
deleted file mode 100644
index 8d4a5f66310..00000000000
--- a/src/test/ui/issues/issue-1920-2.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-//! Test that when a crate is linked under another name that name is used in global paths
-
-// aux-build:issue-1920.rs
-
-extern crate issue_1920 as bar;
-
-fn assert_clone<T>() where T : Clone { }
-
-fn main() {
-    assert_clone::<bar::S>();
-    //~^ ERROR `S: Clone` is not satisfied
-}
diff --git a/src/test/ui/issues/issue-1920-2.stderr b/src/test/ui/issues/issue-1920-2.stderr
deleted file mode 100644
index 1083b011252..00000000000
--- a/src/test/ui/issues/issue-1920-2.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0277]: the trait bound `S: Clone` is not satisfied
-  --> $DIR/issue-1920-2.rs:10:20
-   |
-LL |     assert_clone::<bar::S>();
-   |                    ^^^^^^ the trait `Clone` is not implemented for `S`
-   |
-note: required by a bound in `assert_clone`
-  --> $DIR/issue-1920-2.rs:7:32
-   |
-LL | fn assert_clone<T>() where T : Clone { }
-   |                                ^^^^^ required by this bound in `assert_clone`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-1920-3.rs b/src/test/ui/issues/issue-1920-3.rs
deleted file mode 100644
index 520db50f94a..00000000000
--- a/src/test/ui/issues/issue-1920-3.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-//! Test that when a crate is linked multiple times that the shortest absolute path name is used
-
-// aux-build:issue-1920.rs
-
-mod foo {
-    pub extern crate issue_1920;
-}
-
-extern crate issue_1920;
-
-fn assert_clone<T>() where T : Clone { }
-
-fn main() {
-    assert_clone::<foo::issue_1920::S>();
-    //~^ ERROR `S: Clone` is not satisfied
-}
diff --git a/src/test/ui/issues/issue-1920-3.stderr b/src/test/ui/issues/issue-1920-3.stderr
deleted file mode 100644
index 3f0787c8875..00000000000
--- a/src/test/ui/issues/issue-1920-3.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0277]: the trait bound `S: Clone` is not satisfied
-  --> $DIR/issue-1920-3.rs:14:20
-   |
-LL |     assert_clone::<foo::issue_1920::S>();
-   |                    ^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `S`
-   |
-note: required by a bound in `assert_clone`
-  --> $DIR/issue-1920-3.rs:11:32
-   |
-LL | fn assert_clone<T>() where T : Clone { }
-   |                                ^^^^^ required by this bound in `assert_clone`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-19244-1.rs b/src/test/ui/issues/issue-19244-1.rs
deleted file mode 100644
index 77fab7cfa32..00000000000
--- a/src/test/ui/issues/issue-19244-1.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-const TUP: (usize,) = (42,);
-
-fn main() {
-    let a: [isize; TUP.1];
-    //~^ ERROR no field `1` on type `(usize,)`
-}
diff --git a/src/test/ui/issues/issue-19244-1.stderr b/src/test/ui/issues/issue-19244-1.stderr
deleted file mode 100644
index 1eb530542c0..00000000000
--- a/src/test/ui/issues/issue-19244-1.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0609]: no field `1` on type `(usize,)`
-  --> $DIR/issue-19244-1.rs:4:24
-   |
-LL |     let a: [isize; TUP.1];
-   |                        ^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0609`.
diff --git a/src/test/ui/issues/issue-19244-2.rs b/src/test/ui/issues/issue-19244-2.rs
deleted file mode 100644
index c9a68b05c5b..00000000000
--- a/src/test/ui/issues/issue-19244-2.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-struct MyStruct { field: usize }
-const STRUCT: MyStruct = MyStruct { field: 42 };
-
-fn main() {
-    let a: [isize; STRUCT.nonexistent_field];
-    //~^ no field `nonexistent_field` on type `MyStruct`
-}
diff --git a/src/test/ui/issues/issue-19244-2.stderr b/src/test/ui/issues/issue-19244-2.stderr
deleted file mode 100644
index 54529fdf5ba..00000000000
--- a/src/test/ui/issues/issue-19244-2.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0609]: no field `nonexistent_field` on type `MyStruct`
-  --> $DIR/issue-19244-2.rs:5:27
-   |
-LL |     let a: [isize; STRUCT.nonexistent_field];
-   |                           ^^^^^^^^^^^^^^^^^ unknown field
-   |
-   = note: available fields are: `field`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0609`.
diff --git a/src/test/ui/issues/issue-19293.rs b/src/test/ui/issues/issue-19293.rs
deleted file mode 100644
index b6e9e3d065a..00000000000
--- a/src/test/ui/issues/issue-19293.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// aux-build:issue-19293.rs
-// pretty-expanded FIXME #23616
-
-extern crate issue_19293;
-use issue_19293::{Foo, MyEnum};
-
-fn main() {
-    MyEnum::Foo(Foo(5));
-}
diff --git a/src/test/ui/issues/issue-19340-1.rs b/src/test/ui/issues/issue-19340-1.rs
deleted file mode 100644
index e3cc2daae9b..00000000000
--- a/src/test/ui/issues/issue-19340-1.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// aux-build:issue-19340-1.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_19340_1 as lib;
-
-use lib::Homura;
-
-fn main() {
-    let homura = Homura::Madoka { name: "Kaname".to_string() };
-
-    match homura {
-        Homura::Madoka { name } => (),
-    };
-}
diff --git a/src/test/ui/issues/issue-19340-2.rs b/src/test/ui/issues/issue-19340-2.rs
deleted file mode 100644
index a222e9e4621..00000000000
--- a/src/test/ui/issues/issue-19340-2.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// pretty-expanded FIXME #23616
-
-enum Homura {
-    Madoka {
-        name: String,
-        age: u32,
-    },
-}
-
-fn main() {
-    let homura = Homura::Madoka {
-        name: "Akemi".to_string(),
-        age: 14,
-    };
-
-    match homura {
-        Homura::Madoka {
-            name,
-            age,
-        } => (),
-    };
-}
diff --git a/src/test/ui/issues/issue-19367.rs b/src/test/ui/issues/issue-19367.rs
deleted file mode 100644
index 0699533e72b..00000000000
--- a/src/test/ui/issues/issue-19367.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// run-pass
-struct S {
-    o: Option<String>
-}
-
-// Make sure we don't reuse the same alloca when matching
-// on field of struct or tuple which we reassign in the match body.
-
-fn main() {
-    let mut a = (0, Some("right".to_string()));
-    let b = match a.1 {
-        Some(v) => {
-            a.1 = Some("wrong".to_string());
-            v
-        }
-        None => String::new()
-    };
-    println!("{}", b);
-    assert_eq!(b, "right");
-
-
-    let mut s = S{ o: Some("right".to_string()) };
-    let b = match s.o {
-        Some(v) => {
-            s.o = Some("wrong".to_string());
-            v
-        }
-        None => String::new(),
-    };
-    println!("{}", b);
-    assert_eq!(b, "right");
-}
diff --git a/src/test/ui/issues/issue-19380.rs b/src/test/ui/issues/issue-19380.rs
deleted file mode 100644
index 5c10e2067e4..00000000000
--- a/src/test/ui/issues/issue-19380.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-trait Qiz {
-  fn qiz();
-}
-
-struct Foo;
-impl Qiz for Foo {
-  fn qiz() {}
-}
-
-struct Bar {
-  foos: &'static [&'static (dyn Qiz + 'static)]
-//~^ ERROR E0038
-}
-
-const FOO : Foo = Foo;
-const BAR : Bar = Bar { foos: &[&FOO]};
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-19380.stderr b/src/test/ui/issues/issue-19380.stderr
deleted file mode 100644
index b2aeb5edf29..00000000000
--- a/src/test/ui/issues/issue-19380.stderr
+++ /dev/null
@@ -1,25 +0,0 @@
-error[E0038]: the trait `Qiz` cannot be made into an object
-  --> $DIR/issue-19380.rs:11:29
-   |
-LL |   foos: &'static [&'static (dyn Qiz + 'static)]
-   |                             ^^^^^^^^^^^^^^^^^ `Qiz` cannot be made into an object
-   |
-note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
-  --> $DIR/issue-19380.rs:2:6
-   |
-LL | trait Qiz {
-   |       --- this trait cannot be made into an object...
-LL |   fn qiz();
-   |      ^^^ ...because associated function `qiz` has no `self` parameter
-help: consider turning `qiz` into a method by giving it a `&self` argument
-   |
-LL |   fn qiz(&self);
-   |          +++++
-help: alternatively, consider constraining `qiz` so it does not apply to trait objects
-   |
-LL |   fn qiz() where Self: Sized;
-   |            +++++++++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0038`.
diff --git a/src/test/ui/issues/issue-19398.rs b/src/test/ui/issues/issue-19398.rs
deleted file mode 100644
index a9d0acaa26f..00000000000
--- a/src/test/ui/issues/issue-19398.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-trait T {
-    unsafe extern "Rust" fn foo(&self);
-}
-
-impl T for () {
-    unsafe extern "Rust" fn foo(&self) {}
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19404.rs b/src/test/ui/issues/issue-19404.rs
deleted file mode 100644
index f1cf1feb005..00000000000
--- a/src/test/ui/issues/issue-19404.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-use std::any::TypeId;
-use std::rc::Rc;
-
-type Fp<T> = Rc<T>;
-
-struct Engine;
-
-trait Component: 'static {}
-impl Component for Engine {}
-
-trait Env {
-    fn get_component_type_id(&self, type_id: TypeId) -> Option<Fp<dyn Component>>;
-}
-
-impl<'a> dyn Env + 'a {
-    fn get_component<T: Component>(&self) -> Option<Fp<T>> {
-        let x = self.get_component_type_id(TypeId::of::<T>());
-        None
-    }
-}
-
-trait Figment {
-    fn init(&mut self, env: &dyn Env);
-}
-
-struct MyFigment;
-
-impl Figment for MyFigment {
-    fn init(&mut self, env: &dyn Env) {
-        let engine = env.get_component::<Engine>();
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19479.rs b/src/test/ui/issues/issue-19479.rs
deleted file mode 100644
index 70bfe7213f2..00000000000
--- a/src/test/ui/issues/issue-19479.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-trait Base {
-    fn dummy(&self) { }
-}
-trait AssocA {
-    type X: Base;
-    fn dummy(&self) { }
-}
-trait AssocB {
-    type Y: Base;
-    fn dummy(&self) { }
-}
-impl<T: AssocA> AssocB for T {
-    type Y = <T as AssocA>::X;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19482.rs b/src/test/ui/issues/issue-19482.rs
deleted file mode 100644
index 3f3c5de9b14..00000000000
--- a/src/test/ui/issues/issue-19482.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// Test that a partially specified trait object with unspecified associated
-// type does not type-check.
-
-trait Foo {
-    type A;
-
-    fn dummy(&self) { }
-}
-
-fn bar(x: &dyn Foo) {}
-//~^ ERROR the associated type `A` (from trait `Foo`) must be specified
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-19482.stderr b/src/test/ui/issues/issue-19482.stderr
deleted file mode 100644
index d51cc1f081e..00000000000
--- a/src/test/ui/issues/issue-19482.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0191]: the value of the associated type `A` (from trait `Foo`) must be specified
-  --> $DIR/issue-19482.rs:10:16
-   |
-LL |     type A;
-   |     ------ `A` defined here
-...
-LL | fn bar(x: &dyn Foo) {}
-   |                ^^^ help: specify the associated type: `Foo<A = Type>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0191`.
diff --git a/src/test/ui/issues/issue-19499.rs b/src/test/ui/issues/issue-19499.rs
deleted file mode 100644
index d09056ce3de..00000000000
--- a/src/test/ui/issues/issue-19499.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-#![allow(path_statements)]
-#![allow(unused_variables)]
-// Regression test for issue #19499. Due to incorrect caching of trait
-// results for closures with upvars whose types were not fully
-// computed, this rather bizarre little program (along with many more
-// reasonable examples) let to ambiguity errors about not being able
-// to infer sufficient type information.
-
-// pretty-expanded FIXME #23616
-
-fn main() {
-    let n = 0;
-    let it = Some(1_usize).into_iter().inspect(|_| {n;});
-}
diff --git a/src/test/ui/issues/issue-19521.rs b/src/test/ui/issues/issue-19521.rs
deleted file mode 100644
index a2a32a21a22..00000000000
--- a/src/test/ui/issues/issue-19521.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    "".homura()(); //~ ERROR no method named `homura` found
-}
diff --git a/src/test/ui/issues/issue-19521.stderr b/src/test/ui/issues/issue-19521.stderr
deleted file mode 100644
index b6847cd755c..00000000000
--- a/src/test/ui/issues/issue-19521.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0599]: no method named `homura` found for reference `&'static str` in the current scope
-  --> $DIR/issue-19521.rs:2:8
-   |
-LL |     "".homura()();
-   |        ^^^^^^ method not found in `&'static str`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-19601.rs b/src/test/ui/issues/issue-19601.rs
deleted file mode 100644
index 176e6ba4106..00000000000
--- a/src/test/ui/issues/issue-19601.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// check-pass
-
-trait A<T> {}
-struct B<T> where B<T>: A<B<T>> { t: T }
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-1962.fixed b/src/test/ui/issues/issue-1962.fixed
deleted file mode 100644
index 897fd172b29..00000000000
--- a/src/test/ui/issues/issue-1962.fixed
+++ /dev/null
@@ -1,10 +0,0 @@
-// compile-flags: -D while-true
-// run-rustfix
-
-fn main() {
-    let mut i = 0;
-    'a: loop { //~ ERROR denote infinite loops with `loop
-        i += 1;
-        if i == 5 { break 'a; }
-    }
-}
diff --git a/src/test/ui/issues/issue-1962.rs b/src/test/ui/issues/issue-1962.rs
deleted file mode 100644
index 71e87410087..00000000000
--- a/src/test/ui/issues/issue-1962.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// compile-flags: -D while-true
-// run-rustfix
-
-fn main() {
-    let mut i = 0;
-    'a: while true { //~ ERROR denote infinite loops with `loop
-        i += 1;
-        if i == 5 { break 'a; }
-    }
-}
diff --git a/src/test/ui/issues/issue-1962.stderr b/src/test/ui/issues/issue-1962.stderr
deleted file mode 100644
index 4c32a4cf3dd..00000000000
--- a/src/test/ui/issues/issue-1962.stderr
+++ /dev/null
@@ -1,10 +0,0 @@
-error: denote infinite loops with `loop { ... }`
-  --> $DIR/issue-1962.rs:6:5
-   |
-LL |     'a: while true {
-   |     ^^^^^^^^^^^^^^ help: use `loop`
-   |
-   = note: requested on the command line with `-D while-true`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-19631.rs b/src/test/ui/issues/issue-19631.rs
deleted file mode 100644
index 694e6dcd15a..00000000000
--- a/src/test/ui/issues/issue-19631.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-trait PoolManager {
-    type C;
-    fn dummy(&self) { }
-}
-
-struct InnerPool<M> {
-    manager: M,
-}
-
-impl<M> InnerPool<M> where M: PoolManager {}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19632.rs b/src/test/ui/issues/issue-19632.rs
deleted file mode 100644
index 203976079fb..00000000000
--- a/src/test/ui/issues/issue-19632.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-trait PoolManager {
-    type C;
-    fn dummy(&self) { }
-}
-
-struct InnerPool<M: PoolManager> {
-    manager: M,
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19692.rs b/src/test/ui/issues/issue-19692.rs
deleted file mode 100644
index 99eccc8a817..00000000000
--- a/src/test/ui/issues/issue-19692.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-struct Homura;
-
-fn akemi(homura: Homura) {
-    let Some(ref madoka) = Some(homura.kaname()); //~ ERROR no method named `kaname` found
-    madoka.clone();
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-19692.stderr b/src/test/ui/issues/issue-19692.stderr
deleted file mode 100644
index 9e888ed758a..00000000000
--- a/src/test/ui/issues/issue-19692.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0599]: no method named `kaname` found for struct `Homura` in the current scope
-  --> $DIR/issue-19692.rs:4:40
-   |
-LL | struct Homura;
-   | ------------- method `kaname` not found for this struct
-...
-LL |     let Some(ref madoka) = Some(homura.kaname());
-   |                                        ^^^^^^ method not found in `Homura`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-19707.rs b/src/test/ui/issues/issue-19707.rs
deleted file mode 100644
index 6bc7132af3c..00000000000
--- a/src/test/ui/issues/issue-19707.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-#![allow(dead_code)]
-
-type Foo = fn(&u8, &u8) -> &u8; //~ ERROR missing lifetime specifier
-
-fn bar<F: Fn(&u8, &u8) -> &u8>(f: &F) {} //~ ERROR missing lifetime specifier
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19707.stderr b/src/test/ui/issues/issue-19707.stderr
deleted file mode 100644
index 3e1bb32c19b..00000000000
--- a/src/test/ui/issues/issue-19707.stderr
+++ /dev/null
@@ -1,36 +0,0 @@
-error[E0106]: missing lifetime specifier
-  --> $DIR/issue-19707.rs:3:28
-   |
-LL | type Foo = fn(&u8, &u8) -> &u8;
-   |               ---  ---     ^ expected named lifetime parameter
-   |
-   = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from argument 1 or argument 2
-   = note: for more information on higher-ranked polymorphism, visit https://doc.rust-lang.org/nomicon/hrtb.html
-help: consider making the type lifetime-generic with a new `'a` lifetime
-   |
-LL | type Foo = for<'a> fn(&'a u8, &'a u8) -> &'a u8;
-   |            +++++++     ++      ++         ++
-help: consider introducing a named lifetime parameter
-   |
-LL | type Foo<'a> = fn(&'a u8, &'a u8) -> &'a u8;
-   |         ++++       ++      ++         ++
-
-error[E0106]: missing lifetime specifier
-  --> $DIR/issue-19707.rs:5:27
-   |
-LL | fn bar<F: Fn(&u8, &u8) -> &u8>(f: &F) {}
-   |              ---  ---     ^ expected named lifetime parameter
-   |
-   = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from argument 1 or argument 2
-help: consider making the bound lifetime-generic with a new `'a` lifetime
-   |
-LL | fn bar<F: for<'a> Fn(&'a u8, &'a u8) -> &'a u8>(f: &F) {}
-   |           +++++++     ++      ++         ++
-help: consider introducing a named lifetime parameter
-   |
-LL | fn bar<'a, F: Fn(&'a u8, &'a u8) -> &'a u8>(f: &F) {}
-   |        +++        ++      ++         ++
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0106`.
diff --git a/src/test/ui/issues/issue-19734.rs b/src/test/ui/issues/issue-19734.rs
deleted file mode 100644
index fe4a327aef4..00000000000
--- a/src/test/ui/issues/issue-19734.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn main() {}
-
-struct Type;
-
-impl Type {
-    undef!();
-    //~^ ERROR cannot find macro `undef` in this scope
-}
diff --git a/src/test/ui/issues/issue-19734.stderr b/src/test/ui/issues/issue-19734.stderr
deleted file mode 100644
index 81757974de9..00000000000
--- a/src/test/ui/issues/issue-19734.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: cannot find macro `undef` in this scope
-  --> $DIR/issue-19734.rs:6:5
-   |
-LL |     undef!();
-   |     ^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-1974.rs b/src/test/ui/issues/issue-1974.rs
deleted file mode 100644
index 74a54a6029e..00000000000
--- a/src/test/ui/issues/issue-1974.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// Issue 1974
-// Don't double free the condition allocation
-// pretty-expanded FIXME #23616
-
-pub fn main() {
-    let s = "hej".to_string();
-    while s != "".to_string() {
-        return;
-    }
-}
diff --git a/src/test/ui/issues/issue-19811-escape-unicode.rs b/src/test/ui/issues/issue-19811-escape-unicode.rs
deleted file mode 100644
index a2c50bc022d..00000000000
--- a/src/test/ui/issues/issue-19811-escape-unicode.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-
-fn main() {
-    let mut escaped = String::from("");
-    for c in '\u{10401}'.escape_unicode() {
-        escaped.push(c);
-    }
-    assert_eq!("\\u{10401}", escaped);
-}
diff --git a/src/test/ui/issues/issue-19850.rs b/src/test/ui/issues/issue-19850.rs
deleted file mode 100644
index 4a578c398a8..00000000000
--- a/src/test/ui/issues/issue-19850.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// check-pass
-#![allow(unused_variables)]
-// Test that `<Type as Trait>::Output` and `Self::Output` are accepted as type annotations in let
-// bindings
-
-// pretty-expanded FIXME #23616
-
-trait Int {
-    fn one() -> Self;
-    fn leading_zeros(self) -> usize;
-}
-
-trait Foo {
-    type T : Int;
-
-    fn test(&self) {
-        let r: <Self as Foo>::T = Int::one();
-        let r: Self::T = Int::one();
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19922.rs b/src/test/ui/issues/issue-19922.rs
deleted file mode 100644
index fede86f22af..00000000000
--- a/src/test/ui/issues/issue-19922.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-enum Homura {
-    Akemi { madoka: () }
-}
-
-fn main() {
-    let homura = Homura::Akemi { kaname: () };
-    //~^ ERROR variant `Homura::Akemi` has no field named `kaname`
-}
diff --git a/src/test/ui/issues/issue-19922.stderr b/src/test/ui/issues/issue-19922.stderr
deleted file mode 100644
index 826b2ac049b..00000000000
--- a/src/test/ui/issues/issue-19922.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0559]: variant `Homura::Akemi` has no field named `kaname`
-  --> $DIR/issue-19922.rs:6:34
-   |
-LL |     let homura = Homura::Akemi { kaname: () };
-   |                                  ^^^^^^ `Homura::Akemi` does not have this field
-   |
-   = note: available fields are: `madoka`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0559`.
diff --git a/src/test/ui/issues/issue-19982.rs b/src/test/ui/issues/issue-19982.rs
deleted file mode 100644
index 12419c109c5..00000000000
--- a/src/test/ui/issues/issue-19982.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// check-pass
-
-#![feature(fn_traits, unboxed_closures)]
-
-#[allow(dead_code)]
-struct Foo;
-
-impl Fn<(&(),)> for Foo {
-    extern "rust-call" fn call(&self, (_,): (&(),)) {}
-}
-
-impl FnMut<(&(),)> for Foo {
-    extern "rust-call" fn call_mut(&mut self, (_,): (&(),)) {}
-}
-
-impl FnOnce<(&(),)> for Foo {
-    type Output = ();
-
-    extern "rust-call" fn call_once(self, (_,): (&(),)) {}
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-19991.rs b/src/test/ui/issues/issue-19991.rs
deleted file mode 100644
index dd0efa972ba..00000000000
--- a/src/test/ui/issues/issue-19991.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// Test if the sugared `if let` construct correctly prints "missing an else clause" when an else
-// clause does not exist, instead of the unsympathetic "`match` arms have incompatible types"
-
-fn main() {
-    if let Some(homura) = Some("madoka") { //~  ERROR missing an `else` clause
-                                           //~| expected integer, found `()`
-        765
-    };
-}
diff --git a/src/test/ui/issues/issue-19991.stderr b/src/test/ui/issues/issue-19991.stderr
deleted file mode 100644
index 57b0882b636..00000000000
--- a/src/test/ui/issues/issue-19991.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0317]: `if` may be missing an `else` clause
-  --> $DIR/issue-19991.rs:5:5
-   |
-LL | /     if let Some(homura) = Some("madoka") {
-LL | |
-LL | |         765
-   | |         --- found here
-LL | |     };
-   | |_____^ expected integer, found `()`
-   |
-   = note: `if` expressions without `else` evaluate to `()`
-   = help: consider adding an `else` block that evaluates to the expected type
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0317`.
diff --git a/src/test/ui/issues/issue-20009.rs b/src/test/ui/issues/issue-20009.rs
deleted file mode 100644
index f289e58c50e..00000000000
--- a/src/test/ui/issues/issue-20009.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// check-pass
-// Check that associated types are `Sized`
-
-// pretty-expanded FIXME #23616
-
-trait Trait {
-    type Output;
-
-    fn is_sized(&self) -> Self::Output;
-    fn wasnt_sized(&self) -> Self::Output { loop {} }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20055-box-trait.rs b/src/test/ui/issues/issue-20055-box-trait.rs
deleted file mode 100644
index 772cd9d7eda..00000000000
--- a/src/test/ui/issues/issue-20055-box-trait.rs
+++ /dev/null
@@ -1,41 +0,0 @@
-// run-pass
-// See Issues #20055 and #21695.
-
-// We are checking here that the temporaries `Box<[i8, k]>`, for `k`
-// in 1, 2, 3, 4, that are induced by the match expression are
-// properly handled, in that only *one* will be initialized by
-// whichever arm is run, and subsequently dropped at the end of the
-// statement surrounding the `match`.
-
-trait Boo {
-    fn dummy(&self) { }
-}
-
-impl Boo for [i8; 1] { }
-impl Boo for [i8; 2] { }
-impl Boo for [i8; 3] { }
-impl Boo for [i8; 4] { }
-
-pub fn foo(box_1: fn () -> Box<[i8; 1]>,
-           box_2: fn () -> Box<[i8; 2]>,
-           box_3: fn () -> Box<[i8; 3]>,
-           box_4: fn () -> Box<[i8; 4]>,
-            ) {
-    println!("Hello World 1");
-    let _: Box<dyn Boo> = match 3 {
-        1 => box_1(),
-        2 => box_2(),
-        3 => box_3(),
-        _ => box_4(),
-    };
-    println!("Hello World 2");
-}
-
-pub fn main() {
-    fn box_1() -> Box<[i8; 1]> { Box::new( [1; 1] ) }
-    fn box_2() -> Box<[i8; 2]> { Box::new( [1; 2] ) }
-    fn box_3() -> Box<[i8; 3]> { Box::new( [1; 3] ) }
-    fn box_4() -> Box<[i8; 4]> { Box::new( [1; 4] ) }
-
-    foo(box_1, box_2, box_3, box_4);
-}
diff --git a/src/test/ui/issues/issue-20055-box-unsized-array.rs b/src/test/ui/issues/issue-20055-box-unsized-array.rs
deleted file mode 100644
index 1246c80651f..00000000000
--- a/src/test/ui/issues/issue-20055-box-unsized-array.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// run-pass
-// Issue #2005: Check that boxed fixed-size arrays are properly
-// accounted for (namely, only deallocated if they were actually
-// created) when they appear as temporaries in unused arms of a match
-// expression.
-
-pub fn foo(box_1: fn () -> Box<[i8; 1]>,
-           box_2: fn () -> Box<[i8; 20]>,
-           box_3: fn () -> Box<[i8; 300]>,
-           box_4: fn () -> Box<[i8; 4000]>,
-            ) {
-    println!("Hello World 1");
-    let _: Box<[i8]> = match 3 {
-        1 => box_1(),
-        2 => box_2(),
-        3 => box_3(),
-        _ => box_4(),
-    };
-    println!("Hello World 2");
-}
-
-pub fn main() {
-    fn box_1() -> Box<[i8; 1]> { Box::new( [1] ) }
-    fn box_2() -> Box<[i8; 20]> { Box::new( [1; 20] ) }
-    fn box_3() -> Box<[i8; 300]> { Box::new( [1; 300] ) }
-    fn box_4() -> Box<[i8; 4000]> { Box::new( [1; 4000] ) }
-
-    foo(box_1, box_2, box_3, box_4);
-}
diff --git a/src/test/ui/issues/issue-20162.rs b/src/test/ui/issues/issue-20162.rs
deleted file mode 100644
index b491bc37f51..00000000000
--- a/src/test/ui/issues/issue-20162.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-struct X { x: i32 }
-
-fn main() {
-    let mut b: Vec<X> = vec![];
-    b.sort();
-    //~^ ERROR `X: Ord` is not satisfied
-}
diff --git a/src/test/ui/issues/issue-20162.stderr b/src/test/ui/issues/issue-20162.stderr
deleted file mode 100644
index 1c5b76fbfc1..00000000000
--- a/src/test/ui/issues/issue-20162.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0277]: the trait bound `X: Ord` is not satisfied
-  --> $DIR/issue-20162.rs:5:7
-   |
-LL |     b.sort();
-   |       ^^^^ the trait `Ord` is not implemented for `X`
-   |
-note: required by a bound in `slice::<impl [T]>::sort`
-  --> $SRC_DIR/alloc/src/slice.rs:LL:COL
-help: consider annotating `X` with `#[derive(Ord)]`
-   |
-LL | #[derive(Ord)]
-   |
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-20174.rs b/src/test/ui/issues/issue-20174.rs
deleted file mode 100644
index 4ed5a97c172..00000000000
--- a/src/test/ui/issues/issue-20174.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-struct GradFn<F: Fn() -> usize>(F);
-
-fn main() {
-    let GradFn(x_squared) : GradFn<_> = GradFn(|| -> usize { 2 });
-    let _  = x_squared();
-}
diff --git a/src/test/ui/issues/issue-20186.rs b/src/test/ui/issues/issue-20186.rs
deleted file mode 100644
index 54d68f10052..00000000000
--- a/src/test/ui/issues/issue-20186.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-struct Foo;
-
-impl Foo {
-    fn putc(&self, b: u8) { }
-
-    fn puts(&self, s: &str) {
-        for byte in s.bytes() {
-            self.putc(byte)
-        }
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20225.rs b/src/test/ui/issues/issue-20225.rs
deleted file mode 100644
index 0c8e6e402e2..00000000000
--- a/src/test/ui/issues/issue-20225.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-#![feature(fn_traits, unboxed_closures)]
-
-struct Foo;
-
-impl<'a, T> Fn<(&'a T,)> for Foo {
-  extern "rust-call" fn call(&self, (_,): (T,)) {}
-  //~^ ERROR: has an incompatible type for trait
-}
-
-impl<'a, T> FnMut<(&'a T,)> for Foo {
-  extern "rust-call" fn call_mut(&mut self, (_,): (T,)) {}
-  //~^ ERROR: has an incompatible type for trait
-}
-
-impl<'a, T> FnOnce<(&'a T,)> for Foo {
-  type Output = ();
-
-  extern "rust-call" fn call_once(self, (_,): (T,)) {}
-  //~^ ERROR: has an incompatible type for trait
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20225.stderr b/src/test/ui/issues/issue-20225.stderr
deleted file mode 100644
index 5822160107c..00000000000
--- a/src/test/ui/issues/issue-20225.stderr
+++ /dev/null
@@ -1,46 +0,0 @@
-error[E0053]: method `call` has an incompatible type for trait
-  --> $DIR/issue-20225.rs:6:43
-   |
-LL | impl<'a, T> Fn<(&'a T,)> for Foo {
-   |          - this type parameter
-LL |   extern "rust-call" fn call(&self, (_,): (T,)) {}
-   |                                           ^^^^
-   |                                           |
-   |                                           expected `&T`, found type parameter `T`
-   |                                           help: change the parameter type to match the trait: `(&'a T,)`
-   |
-   = note: expected signature `extern "rust-call" fn(&Foo, (&'a T,))`
-              found signature `extern "rust-call" fn(&Foo, (T,))`
-
-error[E0053]: method `call_mut` has an incompatible type for trait
-  --> $DIR/issue-20225.rs:11:51
-   |
-LL | impl<'a, T> FnMut<(&'a T,)> for Foo {
-   |          - this type parameter
-LL |   extern "rust-call" fn call_mut(&mut self, (_,): (T,)) {}
-   |                                                   ^^^^
-   |                                                   |
-   |                                                   expected `&T`, found type parameter `T`
-   |                                                   help: change the parameter type to match the trait: `(&'a T,)`
-   |
-   = note: expected signature `extern "rust-call" fn(&mut Foo, (&'a T,))`
-              found signature `extern "rust-call" fn(&mut Foo, (T,))`
-
-error[E0053]: method `call_once` has an incompatible type for trait
-  --> $DIR/issue-20225.rs:18:47
-   |
-LL | impl<'a, T> FnOnce<(&'a T,)> for Foo {
-   |          - this type parameter
-...
-LL |   extern "rust-call" fn call_once(self, (_,): (T,)) {}
-   |                                               ^^^^
-   |                                               |
-   |                                               expected `&T`, found type parameter `T`
-   |                                               help: change the parameter type to match the trait: `(&'a T,)`
-   |
-   = note: expected signature `extern "rust-call" fn(Foo, (&'a T,))`
-              found signature `extern "rust-call" fn(Foo, (T,))`
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0053`.
diff --git a/src/test/ui/issues/issue-20261.rs b/src/test/ui/issues/issue-20261.rs
deleted file mode 100644
index 528393606f3..00000000000
--- a/src/test/ui/issues/issue-20261.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-fn main() {
-    // N.B., this (almost) typechecks when default binding modes are enabled.
-    for (ref i,) in [].iter() {
-        i.clone();
-        //~^ ERROR type annotations needed
-    }
-}
diff --git a/src/test/ui/issues/issue-20261.stderr b/src/test/ui/issues/issue-20261.stderr
deleted file mode 100644
index 9ac751e4dc4..00000000000
--- a/src/test/ui/issues/issue-20261.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-20261.rs:4:11
-   |
-LL |         i.clone();
-   |           ^^^^^ cannot infer type
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-20313-rpass.rs b/src/test/ui/issues/issue-20313-rpass.rs
deleted file mode 100644
index 591f3659e98..00000000000
--- a/src/test/ui/issues/issue-20313-rpass.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-#![feature(link_llvm_intrinsics)]
-
-extern "C" {
-    #[link_name = "llvm.sqrt.f32"]
-    fn sqrt(x: f32) -> f32;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20313.rs b/src/test/ui/issues/issue-20313.rs
deleted file mode 100644
index a72af650c70..00000000000
--- a/src/test/ui/issues/issue-20313.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-extern "C" {
-    #[link_name = "llvm.sqrt.f32"]
-    fn sqrt(x: f32) -> f32; //~ ERROR linking to LLVM intrinsics is experimental
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20313.stderr b/src/test/ui/issues/issue-20313.stderr
deleted file mode 100644
index 7a0b344a5aa..00000000000
--- a/src/test/ui/issues/issue-20313.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0658]: linking to LLVM intrinsics is experimental
-  --> $DIR/issue-20313.rs:3:5
-   |
-LL |     fn sqrt(x: f32) -> f32;
-   |     ^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: see issue #29602 <https://github.com/rust-lang/rust/issues/29602> for more information
-   = help: add `#![feature(link_llvm_intrinsics)]` to the crate attributes to enable
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0658`.
diff --git a/src/test/ui/issues/issue-20389.rs b/src/test/ui/issues/issue-20389.rs
deleted file mode 100644
index 9bc3efcc1c4..00000000000
--- a/src/test/ui/issues/issue-20389.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// aux-build:issue-20389.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_20389;
-
-struct Foo;
-
-impl issue_20389::T for Foo {
-    type C = ();
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20396.rs b/src/test/ui/issues/issue-20396.rs
deleted file mode 100644
index 4a34f8b385f..00000000000
--- a/src/test/ui/issues/issue-20396.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-#![allow(dead_code)]
-
-trait Foo<T> {
-    fn noop(&self, _: T);
-}
-
-enum Bar<T> { Bla(T) }
-
-struct Baz<'a> {
-    inner: dyn for<'b> Foo<Bar<&'b ()>> + 'a,
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20413.rs b/src/test/ui/issues/issue-20413.rs
deleted file mode 100644
index 4de22f0c917..00000000000
--- a/src/test/ui/issues/issue-20413.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-// normalize-stderr-test: "long-type-\d+" -> "long-type-hash"
-trait Foo {
-    fn answer(self);
-}
-
-struct NoData<T>;
-//~^ ERROR: parameter `T` is never used
-
-impl<T> Foo for T where NoData<T>: Foo {
-  //~^ ERROR: overflow evaluating the requirement
-  fn answer(self) {
-    let val: NoData<T> = NoData;
-  }
-}
-
-trait Bar {
-    fn answer(self);
-}
-
-trait Baz {
-    fn answer(self);
-}
-
-struct AlmostNoData<T>(Option<T>);
-
-struct EvenLessData<T>(Option<T>);
-
-impl<T> Bar for T where EvenLessData<T>: Baz {
-//~^ ERROR: overflow evaluating the requirement
-  fn answer(self) {
-    let val: EvenLessData<T> = EvenLessData(None);
-  }
-}
-
-impl<T> Baz for T where AlmostNoData<T>: Bar {
-//~^ ERROR: overflow evaluating the requirement
-  fn answer(self) {
-    let val: NoData<T> = AlmostNoData(None);
-  }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20413.stderr b/src/test/ui/issues/issue-20413.stderr
deleted file mode 100644
index 78df445972c..00000000000
--- a/src/test/ui/issues/issue-20413.stderr
+++ /dev/null
@@ -1,73 +0,0 @@
-error[E0392]: parameter `T` is never used
-  --> $DIR/issue-20413.rs:6:15
-   |
-LL | struct NoData<T>;
-   |               ^ unused parameter
-   |
-   = help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData`
-   = help: if you intended `T` to be a const parameter, use `const T: usize` instead
-
-error[E0275]: overflow evaluating the requirement `NoData<NoData<NoData<NoData<NoData<NoData<NoData<...>>>>>>>: Foo`
-  --> $DIR/issue-20413.rs:9:36
-   |
-LL | impl<T> Foo for T where NoData<T>: Foo {
-   |                                    ^^^
-   |
-   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`issue_20413`)
-note: required for `NoData<NoData<NoData<NoData<NoData<NoData<NoData<NoData<NoData<NoData<NoData<NoData<NoData<...>>>>>>>>>>>>>` to implement `Foo`
-  --> $DIR/issue-20413.rs:9:9
-   |
-LL | impl<T> Foo for T where NoData<T>: Foo {
-   |         ^^^     ^
-   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-20413/issue-20413.long-type-hash.txt'
-   = note: 127 redundant requirements hidden
-   = note: required for `NoData<T>` to implement `Foo`
-
-error[E0275]: overflow evaluating the requirement `EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<...>>>>>>>: Baz`
-  --> $DIR/issue-20413.rs:28:42
-   |
-LL | impl<T> Bar for T where EvenLessData<T>: Baz {
-   |                                          ^^^
-   |
-   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`issue_20413`)
-note: required for `AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<...>>>>>>>` to implement `Bar`
-  --> $DIR/issue-20413.rs:28:9
-   |
-LL | impl<T> Bar for T where EvenLessData<T>: Baz {
-   |         ^^^     ^
-   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-20413/issue-20413.long-type-hash.txt'
-note: required for `EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<...>>>>>>>` to implement `Baz`
-  --> $DIR/issue-20413.rs:35:9
-   |
-LL | impl<T> Baz for T where AlmostNoData<T>: Bar {
-   |         ^^^     ^
-   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-20413/issue-20413.long-type-hash.txt'
-   = note: 126 redundant requirements hidden
-   = note: required for `EvenLessData<T>` to implement `Baz`
-
-error[E0275]: overflow evaluating the requirement `AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<...>>>>>>>: Bar`
-  --> $DIR/issue-20413.rs:35:42
-   |
-LL | impl<T> Baz for T where AlmostNoData<T>: Bar {
-   |                                          ^^^
-   |
-   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`issue_20413`)
-note: required for `EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<...>>>>>>>` to implement `Baz`
-  --> $DIR/issue-20413.rs:35:9
-   |
-LL | impl<T> Baz for T where AlmostNoData<T>: Bar {
-   |         ^^^     ^
-   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-20413/issue-20413.long-type-hash.txt'
-note: required for `AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<...>>>>>>>` to implement `Bar`
-  --> $DIR/issue-20413.rs:28:9
-   |
-LL | impl<T> Bar for T where EvenLessData<T>: Baz {
-   |         ^^^     ^
-   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-20413/issue-20413.long-type-hash.txt'
-   = note: 126 redundant requirements hidden
-   = note: required for `AlmostNoData<T>` to implement `Bar`
-
-error: aborting due to 4 previous errors
-
-Some errors have detailed explanations: E0275, E0392.
-For more information about an error, try `rustc --explain E0275`.
diff --git a/src/test/ui/issues/issue-20414.rs b/src/test/ui/issues/issue-20414.rs
deleted file mode 100644
index 2496e342a2f..00000000000
--- a/src/test/ui/issues/issue-20414.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-trait Trait {
-        fn method(self) -> isize;
-}
-
-struct Wrapper<T> {
-        field: T
-}
-
-impl<'a, T> Trait for &'a Wrapper<T> where &'a T: Trait {
-    fn method(self) -> isize {
-        let r: &'a T = &self.field;
-        Trait::method(r); // these should both work
-        r.method()
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20427.rs b/src/test/ui/issues/issue-20427.rs
deleted file mode 100644
index cfd8b2191ac..00000000000
--- a/src/test/ui/issues/issue-20427.rs
+++ /dev/null
@@ -1,88 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-#![allow(unused_imports)]
-#![allow(non_upper_case_globals)]
-#![allow(non_camel_case_types)]
-#![allow(deprecated, deprecated_in_future)]
-
-// aux-build:i8.rs
-
-extern crate i8;
-use std::string as i16;
-static i32: i32 = 0;
-const i64: i64 = 0;
-fn u8(f32: f32) {}
-fn f<f64>(f64: f64) {}
-enum u32 {}
-struct u64;
-trait bool {}
-
-mod char {
-    extern crate i8;
-    static i32_: i32 = 0;
-    const i64_: i64 = 0;
-    fn u8_(f32: f32) {}
-    fn f_<f64_>(f64: f64_) {}
-    type u16_ = u16;
-    enum u32_ {}
-    struct u64_;
-    trait bool_ {}
-    mod char_ {}
-
-    mod str {
-        use super::i8 as i8;
-        use super::i32_ as i32;
-        use super::i64_ as i64;
-        use super::u8_ as u8;
-        use super::f_ as f64;
-        use super::u16_ as u16;
-        use super::u32_ as u32;
-        use super::u64_ as u64;
-        use super::bool_ as bool;
-        use super::{bool_ as str};
-        use super::char_ as char;
-    }
-}
-
-trait isize_ {
-    type isize;
-}
-
-fn usize<'usize>(usize: &'usize usize) -> &'usize usize { usize }
-
-mod reuse {
-    use std::mem::size_of;
-
-    type u8 = u64;
-    use std::string::String as i16;
-
-    pub fn check<u16>() {
-        assert_eq!(size_of::<u8>(), 8);
-        assert_eq!(size_of::<::u64>(), 0);
-        assert_eq!(size_of::<i16>(), 3 * size_of::<*const ()>());
-        assert_eq!(size_of::<u16>(), 0);
-    }
-}
-
-mod guard {
-    pub fn check() {
-        use std::u8; // bring module u8 in scope
-        fn f() -> u8 { // OK, resolves to primitive u8, not to std::u8
-            u8::max_value() // OK, resolves to associated function <u8>::max_value,
-                            // not to non-existent std::u8::max_value
-        }
-        assert_eq!(f(), u8::MAX); // OK, resolves to std::u8::MAX
-    }
-}
-
-fn main() {
-    let bool = true;
-    let _ = match bool {
-        str @ true => if str { i32 as i64 } else { i64 },
-        false => i64,
-    };
-
-    reuse::check::<u64>();
-    guard::check();
-}
diff --git a/src/test/ui/issues/issue-20433.rs b/src/test/ui/issues/issue-20433.rs
deleted file mode 100644
index a663239ccab..00000000000
--- a/src/test/ui/issues/issue-20433.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn main() {}
-
-struct The;
-
-impl The {
-    fn iceman(c: Vec<[i32]>) {}
-    //~^ ERROR the size for values of type
-}
diff --git a/src/test/ui/issues/issue-20433.stderr b/src/test/ui/issues/issue-20433.stderr
deleted file mode 100644
index 3ae952546a6..00000000000
--- a/src/test/ui/issues/issue-20433.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0277]: the size for values of type `[i32]` cannot be known at compilation time
-  --> $DIR/issue-20433.rs:6:18
-   |
-LL |     fn iceman(c: Vec<[i32]>) {}
-   |                  ^^^^^^^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `[i32]`
-note: required by a bound in `Vec`
-  --> $SRC_DIR/alloc/src/vec/mod.rs:LL:COL
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-20454.rs b/src/test/ui/issues/issue-20454.rs
deleted file mode 100644
index 46cae33f102..00000000000
--- a/src/test/ui/issues/issue-20454.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// check-pass
-#![allow(unused_must_use)]
-use std::thread;
-
-fn _foo() {
-    thread::spawn(move || { // no need for -> ()
-        loop {
-            println!("hello");
-        }
-    }).join();
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20544.rs b/src/test/ui/issues/issue-20544.rs
deleted file mode 100644
index 0f4d314f166..00000000000
--- a/src/test/ui/issues/issue-20544.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-#![feature(unboxed_closures)]
-#![feature(fn_traits)]
-
-struct Fun<F>(F);
-
-impl<F, T> FnOnce<(T,)> for Fun<F> where F: Fn(T) -> T {
-    type Output = T;
-
-    extern "rust-call" fn call_once(self, (t,): (T,)) -> T {
-        (self.0)(t)
-    }
-}
-
-fn main() {
-    let fun = Fun(|i: isize| i * 2);
-    println!("{}", fun(3));
-}
diff --git a/src/test/ui/issues/issue-20575.rs b/src/test/ui/issues/issue-20575.rs
deleted file mode 100644
index 0ca67d9dc71..00000000000
--- a/src/test/ui/issues/issue-20575.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// Test that overloaded calls work with zero arity closures
-
-// pretty-expanded FIXME #23616
-
-fn main() {
-    let functions: [Box<dyn Fn() -> Option<()>>; 1] = [Box::new(|| None)];
-
-    let _: Option<Vec<()>> = functions.iter().map(|f| (*f)()).collect();
-}
diff --git a/src/test/ui/issues/issue-20605.rs b/src/test/ui/issues/issue-20605.rs
deleted file mode 100644
index 17b7d32ebf5..00000000000
--- a/src/test/ui/issues/issue-20605.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn changer<'a>(mut things: Box<dyn Iterator<Item=&'a mut u8>>) {
-    for item in *things { *item = 0 }
-//~^ ERROR the size for values of type
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20605.stderr b/src/test/ui/issues/issue-20605.stderr
deleted file mode 100644
index e1858b63989..00000000000
--- a/src/test/ui/issues/issue-20605.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0277]: the size for values of type `dyn Iterator<Item = &'a mut u8>` cannot be known at compilation time
-  --> $DIR/issue-20605.rs:2:17
-   |
-LL |     for item in *things { *item = 0 }
-   |                 ^^^^^^^ the trait `IntoIterator` is not implemented for `dyn Iterator<Item = &'a mut u8>`
-   |
-   = note: the trait bound `dyn Iterator<Item = &'a mut u8>: IntoIterator` is not satisfied
-   = note: required for `dyn Iterator<Item = &'a mut u8>` to implement `IntoIterator`
-help: consider mutably borrowing here
-   |
-LL |     for item in &mut *things { *item = 0 }
-   |                 ++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-20616.rs b/src/test/ui/issues/issue-20616.rs
deleted file mode 100644
index 6c24d437272..00000000000
--- a/src/test/ui/issues/issue-20616.rs
+++ /dev/null
@@ -1,44 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-type MyType<'a, T> = &'a T;
-
-// combine lifetime bounds and type arguments in usual way
-type TypeA<'a> = MyType<'a, ()>;
-
-// ensure token `>>` works fine
-type TypeB = Box<TypeA<'static>>;
-type TypeB_ = Box<TypeA<'static,>>;
-
-// trailing comma when combine lifetime bounds and type arguments
-type TypeC<'a> = MyType<'a, (),>;
-
-// normal lifetime bounds
-type TypeD = TypeA<'static>;
-
-// trailing comma on lifetime bounds
-type TypeE = TypeA<'static,>;
-
-// normal type argument
-type TypeF<T> = Box<T>;
-
-// type argument with trailing comma
-type TypeG<T> = Box<T,>;
-
-// trailing comma on lifetime defs
-type TypeH<'a,> = &'a ();
-
-// trailing comma on type argument
-type TypeI<T,> = T;
-
-static STATIC: () = ();
-
-fn main() {
-
-    // ensure token `>=` works fine
-    let _: TypeA<'static>= &STATIC;
-    let _: TypeA<'static,>= &STATIC;
-
-    // ensure token `>>=` works fine
-    let _: Box<TypeA<'static>>= Box::new(&STATIC);
-    let _: Box<TypeA<'static,>>= Box::new(&STATIC);
-}
diff --git a/src/test/ui/issues/issue-2063-resource.rs b/src/test/ui/issues/issue-2063-resource.rs
deleted file mode 100644
index 1d0527447ba..00000000000
--- a/src/test/ui/issues/issue-2063-resource.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// test that autoderef of a type like this does not
-// cause compiler to loop.  Note that no instances
-// of such a type could ever be constructed.
-
-struct S {
-  x: X,
-  to_str: (),
-}
-
-struct X(Box<S>);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-2063.rs b/src/test/ui/issues/issue-2063.rs
deleted file mode 100644
index f08f9d4cfe4..00000000000
--- a/src/test/ui/issues/issue-2063.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// run-pass
-// test that autoderef of a type like this does not
-// cause compiler to loop.  Note that no instances
-// of such a type could ever be constructed.
-
-struct T(#[allow(unused_tuple_struct_fields)] Box<T>);
-
-trait ToStr2 {
-    fn my_to_string(&self) -> String;
-}
-
-impl ToStr2 for T {
-    fn my_to_string(&self) -> String { "t".to_string() }
-}
-
-#[allow(dead_code)]
-fn new_t(x: T) {
-    x.my_to_string();
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-20644.rs b/src/test/ui/issues/issue-20644.rs
deleted file mode 100644
index 1b90727fbc0..00000000000
--- a/src/test/ui/issues/issue-20644.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-#![allow(unused_imports)]
-#![allow(stable_features)]
-
-// A reduced version of the rustbook ice. The problem this encountered
-// had to do with codegen ignoring binders.
-
-// pretty-expanded FIXME #23616
-
-#![feature(os)]
-
-use std::iter;
-use std::os;
-use std::fs::File;
-use std::io::prelude::*;
-use std::env;
-use std::path::Path;
-
-pub fn parse_summary<R: Read>(_: R, _: &Path) {
-     let path_from_root = Path::new("");
-     Path::new(&"../".repeat(path_from_root.components().count() - 1));
- }
-
-fn foo() {
-    let cwd = env::current_dir().unwrap();
-    let src = cwd.clone();
-    let summary = File::open(&src.join("SUMMARY.md")).unwrap();
-    let _ = parse_summary(summary, &src);
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20676.rs b/src/test/ui/issues/issue-20676.rs
deleted file mode 100644
index 2bc5034960a..00000000000
--- a/src/test/ui/issues/issue-20676.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-// Regression test for #20676. Error was that we didn't support
-// UFCS-style calls to a method in `Trait` where `Self` was bound to a
-// trait object of type `Trait`. See also `ufcs-trait-object.rs`.
-
-
-use std::fmt;
-
-fn main() {
-    let a: &dyn fmt::Debug = &1;
-    format!("{:?}", a);
-}
diff --git a/src/test/ui/issues/issue-20714.rs b/src/test/ui/issues/issue-20714.rs
deleted file mode 100644
index 3aa39bb7388..00000000000
--- a/src/test/ui/issues/issue-20714.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-struct G;
-
-fn main() {
-    let g = G(); //~ ERROR: expected function, found struct `G`
-}
diff --git a/src/test/ui/issues/issue-20714.stderr b/src/test/ui/issues/issue-20714.stderr
deleted file mode 100644
index a3447aa6845..00000000000
--- a/src/test/ui/issues/issue-20714.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0618]: expected function, found struct `G`
-  --> $DIR/issue-20714.rs:4:13
-   |
-LL | struct G;
-   | -------- struct `G` defined here
-...
-LL |     let g = G();
-   |             ^--
-   |             |
-   |             call expression requires function
-   |
-help: `G` is a unit struct, and does not take parentheses to be constructed
-   |
-LL -     let g = G();
-LL +     let g = G;
-   |
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0618`.
diff --git a/src/test/ui/issues/issue-2074.rs b/src/test/ui/issues/issue-2074.rs
deleted file mode 100644
index a6bea385804..00000000000
--- a/src/test/ui/issues/issue-2074.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-#![allow(non_camel_case_types)]
-
-pub fn main() {
-    let one = || {
-        enum r { a }
-        r::a as usize
-    };
-    let two = || {
-        enum r { a }
-        r::a as usize
-    };
-    one(); two();
-}
diff --git a/src/test/ui/issues/issue-20763-1.rs b/src/test/ui/issues/issue-20763-1.rs
deleted file mode 100644
index 858d313fc32..00000000000
--- a/src/test/ui/issues/issue-20763-1.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-trait T0 {
-    type O;
-    fn dummy(&self) { }
-}
-
-struct S<A>(A);
-impl<A> T0 for S<A> { type O = A; }
-
-trait T1: T0 {
-    // this looks okay but as we see below, `f` is unusable
-    fn m0<F: Fn(<Self as T0>::O) -> bool>(self, f: F) -> bool;
-}
-
-// complains about the bounds on F here not being required by the trait
-impl<A> T1 for S<A> {
-    fn m0<F: Fn(A) -> bool>(self, f: F) -> bool { f(self.0) }
-}
-
-// // complains about mismatched types: <S<A> as T0>::O vs. A
-// impl<A> T1 for S<A>
-// {
-//     fn m0<F: Fn(<Self as T0>::O) -> bool>(self, f: F) -> bool { f(self.0) }
-// }
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-20763-2.rs b/src/test/ui/issues/issue-20763-2.rs
deleted file mode 100644
index aa5bed209ee..00000000000
--- a/src/test/ui/issues/issue-20763-2.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-trait T0 {
-    type O;
-    fn dummy(&self) { }
-}
-
-struct S<A>(A);
-impl<A> T0 for S<A> { type O = A; }
-
-trait T1: T0 {
-    // this looks okay but as we see below, `f` is unusable
-    fn m0<F: Fn(<Self as T0>::O) -> bool>(self, f: F) -> bool;
-}
-
-// complains about mismatched types: <S<A> as T0>::O vs. A
-impl<A> T1 for S<A>
-{
-    fn m0<F: Fn(<Self as T0>::O) -> bool>(self, f: F) -> bool { f(self.0) }
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-20772.rs b/src/test/ui/issues/issue-20772.rs
deleted file mode 100644
index 1500bc83152..00000000000
--- a/src/test/ui/issues/issue-20772.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-trait T : Iterator<Item=Self::Item>
-//~^ ERROR cycle detected
-{}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20772.stderr b/src/test/ui/issues/issue-20772.stderr
deleted file mode 100644
index 22b9f5bd4cb..00000000000
--- a/src/test/ui/issues/issue-20772.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0391]: cycle detected when computing the super traits of `T` with associated type name `Item`
-  --> $DIR/issue-20772.rs:1:1
-   |
-LL | trait T : Iterator<Item=Self::Item>
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: ...which immediately requires computing the super traits of `T` with associated type name `Item` again
-note: cycle used when computing the super traits of `T`
-  --> $DIR/issue-20772.rs:1:1
-   |
-LL | trait T : Iterator<Item=Self::Item>
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0391`.
diff --git a/src/test/ui/issues/issue-20797.rs b/src/test/ui/issues/issue-20797.rs
deleted file mode 100644
index ef0e72571ef..00000000000
--- a/src/test/ui/issues/issue-20797.rs
+++ /dev/null
@@ -1,93 +0,0 @@
-// build-pass
-
-// Regression test for #20797.
-
-use std::default::Default;
-use std::io;
-use std::fs;
-use std::path::PathBuf;
-
-pub trait PathExtensions {
-    fn is_dir(&self) -> bool { false }
-}
-
-impl PathExtensions for PathBuf {}
-
-/// A strategy for acquiring more subpaths to walk.
-pub trait Strategy {
-    type P: PathExtensions;
-    /// Gets additional subpaths from a given path.
-    fn get_more(&self, item: &Self::P) -> io::Result<Vec<Self::P>>;
-    /// Determine whether a path should be walked further.
-    /// This is run against each item from `get_more()`.
-    fn prune(&self, p: &Self::P) -> bool;
-}
-
-/// The basic fully-recursive strategy. Nothing is pruned.
-#[derive(Copy, Clone, Default)]
-pub struct Recursive;
-
-impl Strategy for Recursive {
-    type P = PathBuf;
-    fn get_more(&self, p: &PathBuf) -> io::Result<Vec<PathBuf>> {
-        Ok(fs::read_dir(p).unwrap().map(|s| s.unwrap().path()).collect())
-    }
-
-    fn prune(&self, _: &PathBuf) -> bool { false }
-}
-
-/// A directory walker of `P` using strategy `S`.
-pub struct Subpaths<S: Strategy> {
-    stack: Vec<S::P>,
-    strategy: S,
-}
-
-impl<S: Strategy> Subpaths<S> {
-    /// Creates a directory walker with a root path and strategy.
-    pub fn new(p: &S::P, strategy: S) -> io::Result<Subpaths<S>> {
-        let stack = strategy.get_more(p)?;
-        Ok(Subpaths { stack: stack, strategy: strategy })
-    }
-}
-
-impl<S: Default + Strategy> Subpaths<S> {
-    /// Creates a directory walker with a root path and a default strategy.
-    pub fn walk(p: &S::P) -> io::Result<Subpaths<S>> {
-        Subpaths::new(p, Default::default())
-    }
-}
-
-impl<S: Default + Strategy> Default for Subpaths<S> {
-    fn default() -> Subpaths<S> {
-        Subpaths { stack: Vec::new(), strategy: Default::default() }
-    }
-}
-
-impl<S: Strategy> Iterator for Subpaths<S> {
-    type Item = S::P;
-    fn next (&mut self) -> Option<S::P> {
-        let mut opt_path = self.stack.pop();
-        while opt_path.is_some() && self.strategy.prune(opt_path.as_ref().unwrap()) {
-            opt_path = self.stack.pop();
-        }
-        match opt_path {
-            Some(path) => {
-                if path.is_dir() {
-                    let result = self.strategy.get_more(&path);
-                    match result {
-                        Ok(dirs) => { self.stack.extend(dirs); },
-                        Err(..) => { }
-                    }
-                }
-                Some(path)
-            }
-            None => None,
-        }
-    }
-}
-
-fn _foo() {
-    let _walker: Subpaths<Recursive> = Subpaths::walk(&PathBuf::from("/home")).unwrap();
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20803.rs b/src/test/ui/issues/issue-20803.rs
deleted file mode 100644
index f657cf6cdd7..00000000000
--- a/src/test/ui/issues/issue-20803.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-use std::ops::Add;
-
-fn foo<T>(x: T) -> <i32 as Add<T>>::Output where i32: Add<T> {
-    42i32 + x
-}
-
-fn main() {
-    println!("{}", foo(0i32));
-}
diff --git a/src/test/ui/issues/issue-20831-debruijn.rs b/src/test/ui/issues/issue-20831-debruijn.rs
deleted file mode 100644
index 20d980763ea..00000000000
--- a/src/test/ui/issues/issue-20831-debruijn.rs
+++ /dev/null
@@ -1,39 +0,0 @@
-// Regression test for #20831: debruijn index account was thrown off
-// by the (anonymous) lifetime in `<Self as Publisher>::Output`
-// below. Note that changing to a named lifetime made the problem go
-// away.
-
-use std::cell::RefCell;
-use std::ops::{Shl, Shr};
-
-pub trait Subscriber {
-    type Input;
-}
-
-pub trait Publisher<'a> {
-    type Output;
-    fn subscribe(&mut self, _: Box<dyn Subscriber<Input=Self::Output> + 'a>);
-}
-
-pub trait Processor<'a> : Subscriber + Publisher<'a> { }
-
-impl<'a, P> Processor<'a> for P where P : Subscriber + Publisher<'a> { }
-
-struct MyStruct<'a> {
-    sub: Box<dyn Subscriber<Input=u64> + 'a>
-}
-
-impl<'a> Publisher<'a> for MyStruct<'a> {
-    type Output = u64;
-    fn subscribe(&mut self, t : Box<dyn Subscriber<Input=<Self as Publisher>::Output> + 'a>) {
-        // Not obvious, but there is an implicit lifetime here -------^
-        //~^^ ERROR cannot infer
-        //
-        // The fact that `Publisher` is using an implicit lifetime is
-        // what was causing the debruijn accounting to be off, so
-        // leave it that way!
-        self.sub = t;
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20831-debruijn.stderr b/src/test/ui/issues/issue-20831-debruijn.stderr
deleted file mode 100644
index c3af1f6786b..00000000000
--- a/src/test/ui/issues/issue-20831-debruijn.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'a` due to conflicting requirements
-  --> $DIR/issue-20831-debruijn.rs:28:33
-   |
-LL |     fn subscribe(&mut self, t : Box<dyn Subscriber<Input=<Self as Publisher>::Output> + 'a>) {
-   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-note: first, the lifetime cannot outlive the anonymous lifetime defined here...
-  --> $DIR/issue-20831-debruijn.rs:28:58
-   |
-LL |     fn subscribe(&mut self, t : Box<dyn Subscriber<Input=<Self as Publisher>::Output> + 'a>) {
-   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
-note: ...but the lifetime must also be valid for the lifetime `'a` as defined here...
-  --> $DIR/issue-20831-debruijn.rs:26:6
-   |
-LL | impl<'a> Publisher<'a> for MyStruct<'a> {
-   |      ^^
-note: ...so that the types are compatible
-  --> $DIR/issue-20831-debruijn.rs:28:33
-   |
-LL |     fn subscribe(&mut self, t : Box<dyn Subscriber<Input=<Self as Publisher>::Output> + 'a>) {
-   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   = note: expected `<MyStruct<'a> as Publisher<'_>>`
-              found `<MyStruct<'_> as Publisher<'_>>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0495`.
diff --git a/src/test/ui/issues/issue-20847.rs b/src/test/ui/issues/issue-20847.rs
deleted file mode 100644
index 0cd7edf89db..00000000000
--- a/src/test/ui/issues/issue-20847.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-#![feature(fn_traits)]
-
-use std::ops::Fn;
-
-fn say(x: u32, y: u32) {
-    println!("{} {}", x, y);
-}
-
-fn main() {
-    Fn::call(&say, (1, 2));
-}
diff --git a/src/test/ui/issues/issue-20939.rs b/src/test/ui/issues/issue-20939.rs
deleted file mode 100644
index c0c22297897..00000000000
--- a/src/test/ui/issues/issue-20939.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-trait Foo {}
-
-impl<'a> Foo for dyn Foo + 'a {}
-//~^ ERROR the object type `(dyn Foo + 'a)` automatically implements the trait `Foo`
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-20939.stderr b/src/test/ui/issues/issue-20939.stderr
deleted file mode 100644
index 3819a21a2cf..00000000000
--- a/src/test/ui/issues/issue-20939.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0371]: the object type `(dyn Foo + 'a)` automatically implements the trait `Foo`
-  --> $DIR/issue-20939.rs:3:1
-   |
-LL | impl<'a> Foo for dyn Foo + 'a {}
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `(dyn Foo + 'a)` automatically implements trait `Foo`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0371`.
diff --git a/src/test/ui/issues/issue-20953.rs b/src/test/ui/issues/issue-20953.rs
deleted file mode 100644
index 4ec7e3195eb..00000000000
--- a/src/test/ui/issues/issue-20953.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-#![allow(unused_mut)]
-#![allow(unused_variables)]
-fn main() {
-    let mut shrinker: Box<dyn Iterator<Item=i32>> = Box::new(vec![1].into_iter());
-    println!("{:?}", shrinker.next());
-    for v in shrinker { assert!(false); }
-
-    let mut shrinker: &mut dyn Iterator<Item=i32> = &mut vec![1].into_iter();
-    println!("{:?}", shrinker.next());
-    for v in shrinker { assert!(false); }
-}
diff --git a/src/test/ui/issues/issue-20971.rs b/src/test/ui/issues/issue-20971.rs
deleted file mode 100644
index 2e10418178c..00000000000
--- a/src/test/ui/issues/issue-20971.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// Regression test for Issue #20971.
-
-// run-fail
-// error-pattern:Hello, world!
-// ignore-emscripten no processes
-
-pub trait Parser {
-    type Input;
-    fn parse(&mut self, input: <Self as Parser>::Input);
-}
-
-impl Parser for () {
-    type Input = ();
-    fn parse(&mut self, input: ()) {}
-}
-
-pub fn many() -> Box<dyn Parser<Input = <() as Parser>::Input> + 'static> {
-    panic!("Hello, world!")
-}
-
-fn main() {
-    many().parse(());
-}
diff --git a/src/test/ui/issues/issue-21033.rs b/src/test/ui/issues/issue-21033.rs
deleted file mode 100644
index 91f72eb369b..00000000000
--- a/src/test/ui/issues/issue-21033.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-// run-pass
-#![allow(unused_mut)]
-#![allow(unused_variables)]
-// pretty-expanded FIXME #23616
-
-#![feature(box_patterns)]
-
-enum E {
-    StructVar { boxed: Box<i32> }
-}
-
-fn main() {
-
-    // Test matching each shorthand notation for field patterns.
-    let mut a = E::StructVar { boxed: Box::new(3) };
-    match a {
-        E::StructVar { box boxed } => { }
-    }
-    match a {
-        E::StructVar { box ref boxed } => { }
-    }
-    match a {
-        E::StructVar { box mut boxed } => { }
-    }
-    match a {
-        E::StructVar { box ref mut boxed } => { }
-    }
-    match a {
-        E::StructVar { ref boxed } => { }
-    }
-    match a {
-        E::StructVar { ref mut boxed } => { }
-    }
-    match a {
-        E::StructVar { mut boxed } => { }
-    }
-
-    // Test matching non shorthand notation. Recreate a since last test
-    // moved `boxed`
-    let mut a = E::StructVar { boxed: Box::new(3) };
-    match a {
-        E::StructVar { boxed: box ref mut num } => { }
-    }
-    match a {
-        E::StructVar { boxed: ref mut num } => { }
-    }
-
-}
diff --git a/src/test/ui/issues/issue-21140.rs b/src/test/ui/issues/issue-21140.rs
deleted file mode 100644
index 01de901112e..00000000000
--- a/src/test/ui/issues/issue-21140.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// check-pass
-pub trait Trait where Self::Out: std::fmt::Display {
-    type Out;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-21160.rs b/src/test/ui/issues/issue-21160.rs
deleted file mode 100644
index 10136ba11aa..00000000000
--- a/src/test/ui/issues/issue-21160.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-struct Bar;
-
-impl Bar {
-    fn hash<T>(&self, _: T) {}
-}
-
-#[derive(Hash)]
-struct Foo(Bar);
-//~^ error: `Bar: Hash` is not satisfied
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-21160.stderr b/src/test/ui/issues/issue-21160.stderr
deleted file mode 100644
index 266749376eb..00000000000
--- a/src/test/ui/issues/issue-21160.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0277]: the trait bound `Bar: Hash` is not satisfied
-  --> $DIR/issue-21160.rs:8:12
-   |
-LL | #[derive(Hash)]
-   |          ---- in this derive macro expansion
-LL | struct Foo(Bar);
-   |            ^^^ the trait `Hash` is not implemented for `Bar`
-   |
-   = note: this error originates in the derive macro `Hash` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: consider annotating `Bar` with `#[derive(Hash)]`
-   |
-LL | #[derive(Hash)]
-   |
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-21174-2.rs b/src/test/ui/issues/issue-21174-2.rs
deleted file mode 100644
index c90f91f6a69..00000000000
--- a/src/test/ui/issues/issue-21174-2.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-trait Trait<'a> {
-    type A;
-    type B;
-}
-
-fn foo<'a, T: Trait<'a>>(value: T::A) {
-    let new: T::B = unsafe { std::mem::transmute_copy(&value) };
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-21174.rs b/src/test/ui/issues/issue-21174.rs
deleted file mode 100644
index 07827425116..00000000000
--- a/src/test/ui/issues/issue-21174.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-trait Trait<'a> {
-    type A;
-    type B;
-}
-
-fn foo<'a, T: Trait<'a>>(value: T::A) {
-    let new: T::B = unsafe { std::mem::transmute(value) };
-//~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-21174.stderr b/src/test/ui/issues/issue-21174.stderr
deleted file mode 100644
index 5981d9dc733..00000000000
--- a/src/test/ui/issues/issue-21174.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
-  --> $DIR/issue-21174.rs:7:30
-   |
-LL |     let new: T::B = unsafe { std::mem::transmute(value) };
-   |                              ^^^^^^^^^^^^^^^^^^^
-   |
-   = note: source type: `<T as Trait<'_>>::A` (this type does not have a fixed size)
-   = note: target type: `<T as Trait<'_>>::B` (this type does not have a fixed size)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0512`.
diff --git a/src/test/ui/issues/issue-21177.rs b/src/test/ui/issues/issue-21177.rs
deleted file mode 100644
index 258e362d131..00000000000
--- a/src/test/ui/issues/issue-21177.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-trait Trait {
-    type A;
-    type B;
-}
-
-fn foo<T: Trait<A = T::B>>() { }
-//~^ ERROR cycle detected
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-21177.stderr b/src/test/ui/issues/issue-21177.stderr
deleted file mode 100644
index 6877a184605..00000000000
--- a/src/test/ui/issues/issue-21177.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0391]: cycle detected when computing the bounds for type parameter `T`
-  --> $DIR/issue-21177.rs:6:21
-   |
-LL | fn foo<T: Trait<A = T::B>>() { }
-   |                     ^^^^
-   |
-   = note: ...which immediately requires computing the bounds for type parameter `T` again
-note: cycle used when computing explicit predicates of `foo`
-  --> $DIR/issue-21177.rs:6:21
-   |
-LL | fn foo<T: Trait<A = T::B>>() { }
-   |                     ^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0391`.
diff --git a/src/test/ui/issues/issue-21202.rs b/src/test/ui/issues/issue-21202.rs
deleted file mode 100644
index f62de7ce7db..00000000000
--- a/src/test/ui/issues/issue-21202.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// aux-build:issue-21202.rs
-
-extern crate issue_21202 as crate1;
-
-use crate1::A;
-
-mod B {
-    use crate1::A::Foo;
-    fn bar(f: Foo) {
-        Foo::foo(&f);
-        //~^ ERROR: associated function `foo` is private
-    }
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-21202.stderr b/src/test/ui/issues/issue-21202.stderr
deleted file mode 100644
index 1d2816feda9..00000000000
--- a/src/test/ui/issues/issue-21202.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0624]: associated function `foo` is private
-  --> $DIR/issue-21202.rs:10:14
-   |
-LL |         Foo::foo(&f);
-   |              ^^^ private associated function
-   |
-  ::: $DIR/auxiliary/issue-21202.rs:4:9
-   |
-LL |         fn foo(&self) { }
-   |         ------------- private associated function defined here
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0624`.
diff --git a/src/test/ui/issues/issue-21245.rs b/src/test/ui/issues/issue-21245.rs
deleted file mode 100644
index c8e55a0cc20..00000000000
--- a/src/test/ui/issues/issue-21245.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// Regression test for issue #21245. Check that we are able to infer
-// the types in these examples correctly. It used to be that
-// insufficient type propagation caused the type of the iterator to be
-// incorrectly unified with the `*const` type to which it is coerced.
-
-// pretty-expanded FIXME #23616
-
-use std::ptr;
-
-trait IntoIterator {
-    type Iter: Iterator;
-
-    fn into_iter2(self) -> Self::Iter;
-}
-
-impl<I> IntoIterator for I where I: Iterator {
-    type Iter = I;
-
-    fn into_iter2(self) -> I {
-        self
-    }
-}
-
-fn desugared_for_loop_bad<T>(v: Vec<T>) {
-    match IntoIterator::into_iter2(v.iter()) {
-        mut iter => {
-            loop {
-                match ::std::iter::Iterator::next(&mut iter) {
-                    ::std::option::Option::Some(x) => {
-                        unsafe { ptr::read(x); }
-                    },
-                    ::std::option::Option::None => break
-                }
-            }
-        }
-    }
-}
-
-fn desugared_for_loop_good<T>(v: Vec<T>) {
-    match v.iter().into_iter() {
-        mut iter => {
-            loop {
-                match ::std::iter::Iterator::next(&mut iter) {
-                    ::std::option::Option::Some(x) => {
-                        unsafe { ptr::read(x); }
-                    },
-                    ::std::option::Option::None => break
-                }
-            }
-        }
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-21291.rs b/src/test/ui/issues/issue-21291.rs
deleted file mode 100644
index b351e22d862..00000000000
--- a/src/test/ui/issues/issue-21291.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// ignore-emscripten no threads support
-
-// Regression test for unwrapping the result of `join`, issue #21291
-
-use std::thread;
-
-fn main() {
-    thread::spawn(|| {}).join().unwrap()
-}
diff --git a/src/test/ui/issues/issue-21306.rs b/src/test/ui/issues/issue-21306.rs
deleted file mode 100644
index b06a475e4df..00000000000
--- a/src/test/ui/issues/issue-21306.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-
-use std::sync::Arc;
-
-fn main() {
-    let x = 5;
-    let command = Arc::new(Box::new(|| { x*2 }));
-    assert_eq!(command(), 10);
-}
diff --git a/src/test/ui/issues/issue-21332.rs b/src/test/ui/issues/issue-21332.rs
deleted file mode 100644
index 6547f3a9b19..00000000000
--- a/src/test/ui/issues/issue-21332.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-struct S;
-
-impl Iterator for S {
-    type Item = i32;
-    fn next(&mut self) -> Result<i32, i32> { Ok(7) }
-    //~^ ERROR method `next` has an incompatible type for trait
-    //~| expected enum `Option`, found enum `Result`
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-21332.stderr b/src/test/ui/issues/issue-21332.stderr
deleted file mode 100644
index 0e1beebf293..00000000000
--- a/src/test/ui/issues/issue-21332.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0053]: method `next` has an incompatible type for trait
-  --> $DIR/issue-21332.rs:5:27
-   |
-LL |     fn next(&mut self) -> Result<i32, i32> { Ok(7) }
-   |                           ^^^^^^^^^^^^^^^^
-   |                           |
-   |                           expected enum `Option`, found enum `Result`
-   |                           help: change the output type to match the trait: `Option<i32>`
-   |
-   = note: expected signature `fn(&mut S) -> Option<i32>`
-              found signature `fn(&mut S) -> Result<i32, i32>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0053`.
diff --git a/src/test/ui/issues/issue-21361.rs b/src/test/ui/issues/issue-21361.rs
deleted file mode 100644
index c970e77abb7..00000000000
--- a/src/test/ui/issues/issue-21361.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-
-fn main() {
-    let v = vec![1, 2, 3];
-    let boxed: Box<dyn Iterator<Item=i32>> = Box::new(v.into_iter());
-    assert_eq!(boxed.max(), Some(3));
-
-    let v = vec![1, 2, 3];
-    let boxed: &mut dyn Iterator<Item=i32> = &mut v.into_iter();
-    assert_eq!(boxed.max(), Some(3));
-}
diff --git a/src/test/ui/issues/issue-21384.rs b/src/test/ui/issues/issue-21384.rs
deleted file mode 100644
index caa99a15982..00000000000
--- a/src/test/ui/issues/issue-21384.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-
-use ::std::ops::RangeFull;
-
-fn test<T : Clone>(arg: T) -> T {
-    arg.clone()
-}
-
-#[derive(PartialEq, Debug)]
-struct Test(isize);
-
-fn main() {
-    // Check that ranges implement clone
-    assert_eq!(test(1..5), (1..5));
-    assert_eq!(test(..5), (..5));
-    assert_eq!(test(1..), (1..));
-    assert_eq!(test(RangeFull), (RangeFull));
-
-    // Check that ranges can still be used with non-clone limits
-    assert_eq!((Test(1)..Test(5)), (Test(1)..Test(5)));
-}
diff --git a/src/test/ui/issues/issue-21400.rs b/src/test/ui/issues/issue-21400.rs
deleted file mode 100644
index 4a85158d97a..00000000000
--- a/src/test/ui/issues/issue-21400.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-// run-pass
-// Regression test for #21400 which itself was extracted from
-// stackoverflow.com/questions/28031155/is-my-borrow-checker-drunk/28031580
-
-fn main() {
-    let mut t = Test;
-    assert_eq!(t.method1("one"), Ok(1));
-    assert_eq!(t.method2("two"), Ok(2));
-    assert_eq!(t.test(), Ok(2));
-}
-
-struct Test;
-
-impl Test {
-    fn method1(&mut self, _arg: &str) -> Result<usize, &str> {
-        Ok(1)
-    }
-
-    fn method2(self: &mut Test, _arg: &str) -> Result<usize, &str> {
-        Ok(2)
-    }
-
-    fn test(self: &mut Test) -> Result<usize, &str> {
-        let s = format!("abcde");
-        // (Originally, this invocation of method2 was saying that `s`
-        // does not live long enough.)
-        let data = match self.method2(&*s) {
-            Ok(r) => r,
-            Err(e) => return Err(e)
-        };
-        Ok(data)
-    }
-}
-
-// Below is a closer match for the original test that was failing to compile
-
-pub struct GitConnect;
-
-impl GitConnect {
-    fn command(self: &mut GitConnect, _s: &str) -> Result<Vec<Vec<u8>>, &str> {
-        unimplemented!()
-    }
-
-    pub fn git_upload_pack(self: &mut GitConnect) -> Result<String, &str> {
-        let c = format!("git-upload-pack");
-
-        let mut out = String::new();
-        let data = self.command(&c)?;
-
-        for line in data.iter() {
-            out.push_str(&format!("{:?}", line));
-        }
-
-        Ok(out)
-    }
-}
diff --git a/src/test/ui/issues/issue-21402.rs b/src/test/ui/issues/issue-21402.rs
deleted file mode 100644
index d140b6162ce..00000000000
--- a/src/test/ui/issues/issue-21402.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-#[derive(Hash)]
-struct Foo {
-    a: Vec<bool>,
-    b: (bool, bool),
-    c: [bool; 2],
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-21449.rs b/src/test/ui/issues/issue-21449.rs
deleted file mode 100644
index 00ce2b7fffa..00000000000
--- a/src/test/ui/issues/issue-21449.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-mod MyMod {}
-
-fn main() {
-    let myVar = MyMod { T: 0 };
-    //~^ ERROR expected struct, variant or union type, found module `MyMod`
-}
diff --git a/src/test/ui/issues/issue-21449.stderr b/src/test/ui/issues/issue-21449.stderr
deleted file mode 100644
index ecaf6faba42..00000000000
--- a/src/test/ui/issues/issue-21449.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0574]: expected struct, variant or union type, found module `MyMod`
-  --> $DIR/issue-21449.rs:4:17
-   |
-LL |     let myVar = MyMod { T: 0 };
-   |                 ^^^^^ not a struct, variant or union type
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0574`.
diff --git a/src/test/ui/issues/issue-2150.rs b/src/test/ui/issues/issue-2150.rs
deleted file mode 100644
index baa1dde0fc2..00000000000
--- a/src/test/ui/issues/issue-2150.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![deny(unreachable_code)]
-#![allow(unused_variables)]
-#![allow(dead_code)]
-
-fn fail_len(v: Vec<isize> ) -> usize {
-    let mut i = 3;
-    panic!();
-    for x in &v { i += 1; }
-    //~^ ERROR: unreachable statement
-    return i;
-}
-fn main() {}
diff --git a/src/test/ui/issues/issue-2150.stderr b/src/test/ui/issues/issue-2150.stderr
deleted file mode 100644
index 26874faa2b9..00000000000
--- a/src/test/ui/issues/issue-2150.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error: unreachable statement
-  --> $DIR/issue-2150.rs:8:5
-   |
-LL |     panic!();
-   |     -------- any code following this expression is unreachable
-LL |     for x in &v { i += 1; }
-   |     ^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
-   |
-note: the lint level is defined here
-  --> $DIR/issue-2150.rs:1:9
-   |
-LL | #![deny(unreachable_code)]
-   |         ^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-2151.rs b/src/test/ui/issues/issue-2151.rs
deleted file mode 100644
index 82cf49de822..00000000000
--- a/src/test/ui/issues/issue-2151.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    let x = panic!(); //~ ERROR type annotations needed
-    x.clone();
-}
diff --git a/src/test/ui/issues/issue-2151.stderr b/src/test/ui/issues/issue-2151.stderr
deleted file mode 100644
index c75038b6169..00000000000
--- a/src/test/ui/issues/issue-2151.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-2151.rs:2:9
-   |
-LL |     let x = panic!();
-   |         ^
-LL |     x.clone();
-   |     - type must be known at this point
-   |
-help: consider giving `x` an explicit type
-   |
-LL |     let x: /* Type */ = panic!();
-   |          ++++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-21546.rs b/src/test/ui/issues/issue-21546.rs
deleted file mode 100644
index 9f3974b4314..00000000000
--- a/src/test/ui/issues/issue-21546.rs
+++ /dev/null
@@ -1,49 +0,0 @@
-// Also works as a test for #14564
-
-#[allow(non_snake_case)]
-mod Foo { }
-
-#[allow(dead_code)]
-struct Foo;
-//~^ ERROR the name `Foo` is defined multiple times
-
-#[allow(non_snake_case)]
-mod Bar { }
-
-#[allow(dead_code)]
-struct Bar(i32);
-//~^ ERROR the name `Bar` is defined multiple times
-
-
-#[allow(dead_code)]
-struct Baz(i32);
-
-#[allow(non_snake_case)]
-mod Baz { }
-//~^ ERROR the name `Baz` is defined multiple times
-
-
-#[allow(dead_code)]
-struct Qux { x: bool }
-
-#[allow(non_snake_case)]
-mod Qux { }
-//~^ ERROR the name `Qux` is defined multiple times
-
-
-#[allow(dead_code)]
-struct Quux;
-
-#[allow(non_snake_case)]
-mod Quux { }
-//~^ ERROR the name `Quux` is defined multiple times
-
-
-#[allow(dead_code)]
-enum Corge { A, B }
-
-#[allow(non_snake_case)]
-mod Corge { }
-//~^ ERROR the name `Corge` is defined multiple times
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-21546.stderr b/src/test/ui/issues/issue-21546.stderr
deleted file mode 100644
index 5fd06fc6733..00000000000
--- a/src/test/ui/issues/issue-21546.stderr
+++ /dev/null
@@ -1,69 +0,0 @@
-error[E0428]: the name `Foo` is defined multiple times
-  --> $DIR/issue-21546.rs:7:1
-   |
-LL | mod Foo { }
-   | ------- previous definition of the module `Foo` here
-...
-LL | struct Foo;
-   | ^^^^^^^^^^^ `Foo` redefined here
-   |
-   = note: `Foo` must be defined only once in the type namespace of this module
-
-error[E0428]: the name `Bar` is defined multiple times
-  --> $DIR/issue-21546.rs:14:1
-   |
-LL | mod Bar { }
-   | ------- previous definition of the module `Bar` here
-...
-LL | struct Bar(i32);
-   | ^^^^^^^^^^^^^^^^ `Bar` redefined here
-   |
-   = note: `Bar` must be defined only once in the type namespace of this module
-
-error[E0428]: the name `Baz` is defined multiple times
-  --> $DIR/issue-21546.rs:22:1
-   |
-LL | struct Baz(i32);
-   | ---------------- previous definition of the type `Baz` here
-...
-LL | mod Baz { }
-   | ^^^^^^^ `Baz` redefined here
-   |
-   = note: `Baz` must be defined only once in the type namespace of this module
-
-error[E0428]: the name `Qux` is defined multiple times
-  --> $DIR/issue-21546.rs:30:1
-   |
-LL | struct Qux { x: bool }
-   | ---------- previous definition of the type `Qux` here
-...
-LL | mod Qux { }
-   | ^^^^^^^ `Qux` redefined here
-   |
-   = note: `Qux` must be defined only once in the type namespace of this module
-
-error[E0428]: the name `Quux` is defined multiple times
-  --> $DIR/issue-21546.rs:38:1
-   |
-LL | struct Quux;
-   | ------------ previous definition of the type `Quux` here
-...
-LL | mod Quux { }
-   | ^^^^^^^^ `Quux` redefined here
-   |
-   = note: `Quux` must be defined only once in the type namespace of this module
-
-error[E0428]: the name `Corge` is defined multiple times
-  --> $DIR/issue-21546.rs:46:1
-   |
-LL | enum Corge { A, B }
-   | ---------- previous definition of the type `Corge` here
-...
-LL | mod Corge { }
-   | ^^^^^^^^^ `Corge` redefined here
-   |
-   = note: `Corge` must be defined only once in the type namespace of this module
-
-error: aborting due to 6 previous errors
-
-For more information about this error, try `rustc --explain E0428`.
diff --git a/src/test/ui/issues/issue-21554.rs b/src/test/ui/issues/issue-21554.rs
deleted file mode 100644
index c176b1247ce..00000000000
--- a/src/test/ui/issues/issue-21554.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-struct Inches(i32);
-
-fn main() {
-    Inches as f32;
-    //~^ ERROR casting
-}
diff --git a/src/test/ui/issues/issue-21554.stderr b/src/test/ui/issues/issue-21554.stderr
deleted file mode 100644
index 6ea552a26a5..00000000000
--- a/src/test/ui/issues/issue-21554.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0606]: casting `fn(i32) -> Inches {Inches}` as `f32` is invalid
-  --> $DIR/issue-21554.rs:4:5
-   |
-LL |     Inches as f32;
-   |     ^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0606`.
diff --git a/src/test/ui/issues/issue-21596.rs b/src/test/ui/issues/issue-21596.rs
deleted file mode 100644
index 79f6c91d9ac..00000000000
--- a/src/test/ui/issues/issue-21596.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn main() {
-    let x = 8u8;
-    let z: *const u8 = &x;
-    println!("{}", z.to_string());  //~ ERROR E0599
-}
diff --git a/src/test/ui/issues/issue-21596.stderr b/src/test/ui/issues/issue-21596.stderr
deleted file mode 100644
index a336d1b0ed5..00000000000
--- a/src/test/ui/issues/issue-21596.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0599]: `*const u8` doesn't implement `std::fmt::Display`
-  --> $DIR/issue-21596.rs:4:22
-   |
-LL |     println!("{}", z.to_string());
-   |                      ^^^^^^^^^ `*const u8` cannot be formatted with the default formatter
-   |
-   = note: try using `<*const T>::as_ref()` to get a reference to the type behind the pointer: https://doc.rust-lang.org/std/primitive.pointer.html#method.as_ref
-   = note: using `<*const T>::as_ref()` on a pointer which is unaligned or points to invalid or uninitialized memory is undefined behavior
-   = note: the following trait bounds were not satisfied:
-           `*const u8: std::fmt::Display`
-           which is required by `*const u8: ToString`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-21600.rs b/src/test/ui/issues/issue-21600.rs
deleted file mode 100644
index 2e22e5e6fa2..00000000000
--- a/src/test/ui/issues/issue-21600.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-fn call_it<F>(f: F) where F: Fn() { f(); }
-
-struct A;
-
-impl A {
-    fn gen(&self) {}
-    fn gen_mut(&mut self) {}
-}
-
-fn main() {
-    let mut x = A;
-    call_it(|| {
-        call_it(|| x.gen());
-        call_it(|| x.gen_mut());
-        //~^ ERROR cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure
-        //~| ERROR cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure
-    });
-}
diff --git a/src/test/ui/issues/issue-21600.stderr b/src/test/ui/issues/issue-21600.stderr
deleted file mode 100644
index ea304f9367b..00000000000
--- a/src/test/ui/issues/issue-21600.stderr
+++ /dev/null
@@ -1,31 +0,0 @@
-error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure
-  --> $DIR/issue-21600.rs:14:20
-   |
-LL | fn call_it<F>(f: F) where F: Fn() { f(); }
-   |                  - change this to accept `FnMut` instead of `Fn`
-...
-LL |         call_it(|| x.gen_mut());
-   |         ------- -- ^^^^^^^^^^^ cannot borrow as mutable
-   |         |       |
-   |         |       in this closure
-   |         expects `Fn` instead of `FnMut`
-
-error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure
-  --> $DIR/issue-21600.rs:14:17
-   |
-LL | fn call_it<F>(f: F) where F: Fn() { f(); }
-   |                  - change this to accept `FnMut` instead of `Fn`
-...
-LL |     call_it(|| {
-   |     ------- -- in this closure
-   |     |
-   |     expects `Fn` instead of `FnMut`
-LL |         call_it(|| x.gen());
-LL |         call_it(|| x.gen_mut());
-   |                 ^^ - mutable borrow occurs due to use of `x` in closure
-   |                 |
-   |                 cannot borrow as mutable
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0596`.
diff --git a/src/test/ui/issues/issue-21622.rs b/src/test/ui/issues/issue-21622.rs
deleted file mode 100644
index 2d4cddac911..00000000000
--- a/src/test/ui/issues/issue-21622.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-
-struct Index;
-
-impl Index {
-    fn new() -> Self { Index }
-}
-
-fn user() {
-    let new = Index::new;
-
-    fn inner() {
-        let index = Index::new();
-    }
-
-    let index2 = new();
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-21634.rs b/src/test/ui/issues/issue-21634.rs
deleted file mode 100644
index 2731bfd767f..00000000000
--- a/src/test/ui/issues/issue-21634.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-#![allow(stable_features)]
-
-#![feature(cfg_target_feature)]
-
-#[cfg(any(not(target_arch = "x86"), target_feature = "sse2"))]
-fn main() {
-    if let Ok(x) = "3.1415".parse::<f64>() {
-        assert_eq!(false, x <= 0.0);
-    }
-    if let Ok(x) = "3.1415".parse::<f64>() {
-        assert_eq!(3.1415, x + 0.0);
-    }
-    if let Ok(mut x) = "3.1415".parse::<f64>() {
-        assert_eq!(8.1415, { x += 5.0; x });
-    }
-}
-
-#[cfg(all(target_arch = "x86", not(target_feature = "sse2")))]
-fn main() {}
diff --git a/src/test/ui/issues/issue-21655.rs b/src/test/ui/issues/issue-21655.rs
deleted file mode 100644
index d1cd4ec7b8a..00000000000
--- a/src/test/ui/issues/issue-21655.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-
-fn test(it: &mut dyn Iterator<Item=i32>) {
-    for x in it {
-        assert_eq!(x, 1)
-    }
-}
-
-fn main() {
-    let v = vec![1];
-    test(&mut v.into_iter())
-}
diff --git a/src/test/ui/issues/issue-2170-exe.rs b/src/test/ui/issues/issue-2170-exe.rs
deleted file mode 100644
index a89579706c8..00000000000
--- a/src/test/ui/issues/issue-2170-exe.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-// aux-build:issue-2170-lib.rs
-// pretty-expanded FIXME #23616
-
-extern crate issue_2170_lib;
-
-pub fn main() {
-   // let _ = issue_2170_lib::rsrc(2);
-}
diff --git a/src/test/ui/issues/issue-21701.rs b/src/test/ui/issues/issue-21701.rs
deleted file mode 100644
index bfa03c5e42f..00000000000
--- a/src/test/ui/issues/issue-21701.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-fn foo<U>(t: U) {
-    let y = t();
-//~^ ERROR: expected function, found `U`
-}
-
-struct Bar;
-
-pub fn some_func() {
-    let f = Bar();
-//~^ ERROR: expected function, found struct `Bar`
-}
-
-fn main() {
-    foo(|| { 1 });
-}
diff --git a/src/test/ui/issues/issue-21701.stderr b/src/test/ui/issues/issue-21701.stderr
deleted file mode 100644
index 9f1fe7dde73..00000000000
--- a/src/test/ui/issues/issue-21701.stderr
+++ /dev/null
@@ -1,30 +0,0 @@
-error[E0618]: expected function, found `U`
-  --> $DIR/issue-21701.rs:2:13
-   |
-LL | fn foo<U>(t: U) {
-   |           - `t` has type `U`
-LL |     let y = t();
-   |             ^--
-   |             |
-   |             call expression requires function
-
-error[E0618]: expected function, found struct `Bar`
-  --> $DIR/issue-21701.rs:9:13
-   |
-LL | struct Bar;
-   | ---------- struct `Bar` defined here
-...
-LL |     let f = Bar();
-   |             ^^^--
-   |             |
-   |             call expression requires function
-   |
-help: `Bar` is a unit struct, and does not take parentheses to be constructed
-   |
-LL -     let f = Bar();
-LL +     let f = Bar;
-   |
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0618`.
diff --git a/src/test/ui/issues/issue-21763.rs b/src/test/ui/issues/issue-21763.rs
deleted file mode 100644
index 5beb1d8b8c4..00000000000
--- a/src/test/ui/issues/issue-21763.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// Regression test for HashMap only impl'ing Send/Sync if its contents do
-
-use std::collections::HashMap;
-use std::rc::Rc;
-
-fn foo<T: Send>() {}
-
-fn main() {
-    foo::<HashMap<Rc<()>, Rc<()>>>();
-    //~^ ERROR `Rc<()>` cannot be sent between threads safely
-}
diff --git a/src/test/ui/issues/issue-21763.stderr b/src/test/ui/issues/issue-21763.stderr
deleted file mode 100644
index 04379f07ba0..00000000000
--- a/src/test/ui/issues/issue-21763.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0277]: `Rc<()>` cannot be sent between threads safely
-  --> $DIR/issue-21763.rs:9:11
-   |
-LL |     foo::<HashMap<Rc<()>, Rc<()>>>();
-   |           ^^^^^^^^^^^^^^^^^^^^^^^ `Rc<()>` cannot be sent between threads safely
-   |
-   = help: within `(Rc<()>, Rc<()>)`, the trait `Send` is not implemented for `Rc<()>`
-   = note: required because it appears within the type `(Rc<()>, Rc<()>)`
-   = note: required for `hashbrown::raw::RawTable<(Rc<()>, Rc<()>)>` to implement `Send`
-   = note: required because it appears within the type `HashMap<Rc<()>, Rc<()>, RandomState>`
-   = note: required because it appears within the type `HashMap<Rc<()>, Rc<()>>`
-note: required by a bound in `foo`
-  --> $DIR/issue-21763.rs:6:11
-   |
-LL | fn foo<T: Send>() {}
-   |           ^^^^ required by this bound in `foo`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-21837.rs b/src/test/ui/issues/issue-21837.rs
deleted file mode 100644
index 213119bd21c..00000000000
--- a/src/test/ui/issues/issue-21837.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-pub trait Bound {}
-pub struct Foo<T: Bound>(T);
-
-pub trait Trait1 {}
-impl<T: Bound> Trait1 for Foo<T> {}
-
-pub trait Trait2 {}
-impl<T> Trait2 for Foo<T> {} //~ ERROR the trait bound `T: Bound` is not satisfied
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-21837.stderr b/src/test/ui/issues/issue-21837.stderr
deleted file mode 100644
index 3d385266499..00000000000
--- a/src/test/ui/issues/issue-21837.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0277]: the trait bound `T: Bound` is not satisfied
-  --> $DIR/issue-21837.rs:8:20
-   |
-LL | impl<T> Trait2 for Foo<T> {}
-   |                    ^^^^^^ the trait `Bound` is not implemented for `T`
-   |
-note: required by a bound in `Foo`
-  --> $DIR/issue-21837.rs:2:19
-   |
-LL | pub struct Foo<T: Bound>(T);
-   |                   ^^^^^ required by this bound in `Foo`
-help: consider restricting type parameter `T`
-   |
-LL | impl<T: Bound> Trait2 for Foo<T> {}
-   |       +++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-21891.rs b/src/test/ui/issues/issue-21891.rs
deleted file mode 100644
index 576f0253e63..00000000000
--- a/src/test/ui/issues/issue-21891.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-#![allow(non_upper_case_globals)]
-
-// pretty-expanded FIXME #23616
-
-static foo: [usize; 3] = [1, 2, 3];
-
-static slice_1: &'static [usize] = &foo;
-static slice_2: &'static [usize] = &foo;
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-2190-1.rs b/src/test/ui/issues/issue-2190-1.rs
deleted file mode 100644
index e67a924b9ee..00000000000
--- a/src/test/ui/issues/issue-2190-1.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// run-pass
-#![allow(unused_must_use)]
-#![allow(non_upper_case_globals)]
-
-// pretty-expanded FIXME #23616
-// ignore-emscripten no threads
-
-use std::thread::Builder;
-
-static generations: usize = 1024+256+128+49;
-
-fn spawn(mut f: Box<dyn FnMut() + 'static + Send>) {
-    Builder::new().stack_size(32 * 1024).spawn(move|| f());
-}
-
-fn child_no(x: usize) -> Box<dyn FnMut() + 'static + Send> {
-    Box::new(move|| {
-        if x < generations {
-            spawn(child_no(x+1));
-        }
-    })
-}
-
-pub fn main() {
-    spawn(child_no(0));
-}
diff --git a/src/test/ui/issues/issue-21909.rs b/src/test/ui/issues/issue-21909.rs
deleted file mode 100644
index 7cb558d9a4f..00000000000
--- a/src/test/ui/issues/issue-21909.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-trait A<X> {
-    fn dummy(&self, arg: X);
-}
-
-trait B {
-    type X;
-    type Y: A<Self::X>;
-
-    fn dummy(&self);
-}
-
-fn main () { }
diff --git a/src/test/ui/issues/issue-21922.rs b/src/test/ui/issues/issue-21922.rs
deleted file mode 100644
index 9727b2efe9a..00000000000
--- a/src/test/ui/issues/issue-21922.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-use std::ops::Add;
-fn show(z: i32) {
-    println!("{}", z)
-}
-fn main() {
-    let x = 23;
-    let y = 42;
-    show(Add::add( x,  y));
-    show(Add::add( x, &y));
-    show(Add::add(&x,  y));
-    show(Add::add(&x, &y));
-    show( x +  y);
-    show( x + &y);
-    show(&x +  y);
-    show(&x + &y);
-}
diff --git a/src/test/ui/issues/issue-21946.rs b/src/test/ui/issues/issue-21946.rs
deleted file mode 100644
index d0c052cb2fd..00000000000
--- a/src/test/ui/issues/issue-21946.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-trait Foo {
-    type A;
-}
-
-struct FooStruct;
-
-impl Foo for FooStruct {
-    type A = <FooStruct as Foo>::A;
-    //~^ ERROR overflow evaluating the requirement `<FooStruct as Foo>::A == _`
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-21946.stderr b/src/test/ui/issues/issue-21946.stderr
deleted file mode 100644
index 67f6b3081bb..00000000000
--- a/src/test/ui/issues/issue-21946.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0275]: overflow evaluating the requirement `<FooStruct as Foo>::A == _`
-  --> $DIR/issue-21946.rs:8:14
-   |
-LL |     type A = <FooStruct as Foo>::A;
-   |              ^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0275`.
diff --git a/src/test/ui/issues/issue-21950.rs b/src/test/ui/issues/issue-21950.rs
deleted file mode 100644
index 72a98bd8ddd..00000000000
--- a/src/test/ui/issues/issue-21950.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-trait Add<Rhs=Self> {
-    type Output;
-}
-
-impl Add for i32 {
-    type Output = i32;
-}
-
-fn main() {
-    let x = &10 as &dyn Add;
-    //~^ ERROR E0393
-    //~| ERROR E0191
-}
diff --git a/src/test/ui/issues/issue-21950.stderr b/src/test/ui/issues/issue-21950.stderr
deleted file mode 100644
index 731615a6bd8..00000000000
--- a/src/test/ui/issues/issue-21950.stderr
+++ /dev/null
@@ -1,24 +0,0 @@
-error[E0191]: the value of the associated type `Output` (from trait `Add`) must be specified
-  --> $DIR/issue-21950.rs:10:25
-   |
-LL |     type Output;
-   |     ----------- `Output` defined here
-...
-LL |     let x = &10 as &dyn Add;
-   |                         ^^^ help: specify the associated type: `Add<Output = Type>`
-
-error[E0393]: the type parameter `Rhs` must be explicitly specified
-  --> $DIR/issue-21950.rs:10:25
-   |
-LL | trait Add<Rhs=Self> {
-   | ------------------- type parameter `Rhs` must be specified for this
-...
-LL |     let x = &10 as &dyn Add;
-   |                         ^^^ help: set the type parameter to the desired type: `Add<Rhs>`
-   |
-   = note: because of the default `Self` reference, type parameters must be specified on object types
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0191, E0393.
-For more information about an error, try `rustc --explain E0191`.
diff --git a/src/test/ui/issues/issue-21974.rs b/src/test/ui/issues/issue-21974.rs
deleted file mode 100644
index f7c659be148..00000000000
--- a/src/test/ui/issues/issue-21974.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// Test that (for now) we report an ambiguity error here, because
-// specific trait relationships are ignored for the purposes of trait
-// matching. This behavior should likely be improved such that this
-// test passes. See #21974 for more details.
-
-trait Foo {
-    fn foo(self);
-}
-
-fn foo<'a,'b,T>(x: &'a T, y: &'b T)
-    where &'a T : Foo, //~ ERROR type annotations needed
-          &'b T : Foo
-{
-    x.foo();
-    y.foo();
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-21974.stderr b/src/test/ui/issues/issue-21974.stderr
deleted file mode 100644
index 2d60b18b1f2..00000000000
--- a/src/test/ui/issues/issue-21974.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0283]: type annotations needed: cannot satisfy `&'a T: Foo`
-  --> $DIR/issue-21974.rs:11:19
-   |
-LL |     where &'a T : Foo,
-   |                   ^^^
-   |
-note: multiple `impl`s or `where` clauses satisfying `&'a T: Foo` found
-  --> $DIR/issue-21974.rs:11:19
-   |
-LL |     where &'a T : Foo,
-   |                   ^^^
-LL |           &'b T : Foo
-   |                   ^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0283`.
diff --git a/src/test/ui/issues/issue-22008.rs b/src/test/ui/issues/issue-22008.rs
deleted file mode 100644
index 00425582266..00000000000
--- a/src/test/ui/issues/issue-22008.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-pub fn main() {
-    let command = "a";
-
-    match command {
-        "foo" => println!("foo"),
-        _     => println!("{}", command),
-    }
-}
diff --git a/src/test/ui/issues/issue-22034.rs b/src/test/ui/issues/issue-22034.rs
deleted file mode 100644
index 405ffd089c2..00000000000
--- a/src/test/ui/issues/issue-22034.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-#![feature(rustc_private)]
-
-extern crate libc;
-
-fn main() {
-    let ptr: *mut () = core::ptr::null_mut();
-    let _: &mut dyn Fn() = unsafe {
-        &mut *(ptr as *mut dyn Fn())
-        //~^ ERROR expected a `Fn<()>` closure, found `()`
-    };
-}
diff --git a/src/test/ui/issues/issue-22034.stderr b/src/test/ui/issues/issue-22034.stderr
deleted file mode 100644
index b32de5b24b9..00000000000
--- a/src/test/ui/issues/issue-22034.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0277]: expected a `Fn<()>` closure, found `()`
-  --> $DIR/issue-22034.rs:8:16
-   |
-LL |         &mut *(ptr as *mut dyn Fn())
-   |                ^^^ expected an `Fn<()>` closure, found `()`
-   |
-   = help: the trait `Fn<()>` is not implemented for `()`
-   = note: wrap the `()` in a closure with no arguments: `|| { /* code */ }`
-   = note: required for the cast from `()` to the object type `dyn Fn()`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-22036.rs b/src/test/ui/issues/issue-22036.rs
deleted file mode 100644
index 30da2130a31..00000000000
--- a/src/test/ui/issues/issue-22036.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// run-pass
-
-trait DigitCollection: Sized {
-    type Iter: Iterator<Item = u8>;
-    fn digit_iter(self) -> Self::Iter;
-
-    fn digit_sum(self) -> u32 {
-        self.digit_iter()
-            .map(|digit: u8| digit as u32)
-            .fold(0, |sum, digit| sum + digit)
-    }
-}
-
-impl<I> DigitCollection for I where I: Iterator<Item=u8> {
-    type Iter = I;
-
-    fn digit_iter(self) -> I {
-        self
-    }
-}
-
-fn main() {
-    let xs = vec![1, 2, 3, 4, 5];
-    assert_eq!(xs.into_iter().digit_sum(), 15);
-}
diff --git a/src/test/ui/issues/issue-2214.rs b/src/test/ui/issues/issue-2214.rs
deleted file mode 100644
index 1994c3515ab..00000000000
--- a/src/test/ui/issues/issue-2214.rs
+++ /dev/null
@@ -1,41 +0,0 @@
-// run-pass
-// ignore-wasm32-bare no libc to test ffi with
-// ignore-sgx no libc
-#![feature(rustc_private)]
-
-extern crate libc;
-
-use libc::{c_double, c_int};
-use std::mem;
-
-fn to_c_int(v: &mut isize) -> &mut c_int {
-    unsafe { mem::transmute_copy(&v) }
-}
-
-fn lgamma(n: c_double, value: &mut isize) -> c_double {
-    unsafe {
-        return m::lgamma(n, to_c_int(value));
-    }
-}
-
-mod m {
-    use libc::{c_double, c_int};
-
-    extern "C" {
-        #[cfg(all(unix, not(target_os = "vxworks")))]
-        #[link_name="lgamma_r"]
-        pub fn lgamma(n: c_double, sign: &mut c_int) -> c_double;
-        #[cfg(windows)]
-        #[link_name = "lgamma"]
-        pub fn lgamma(n: c_double, sign: &mut c_int) -> c_double;
-        #[cfg(target_os = "vxworks")]
-        #[link_name = "lgamma"]
-        pub fn lgamma(n: c_double, sign: &mut c_int) -> c_double;
-    }
-}
-
-pub fn main() {
-    let mut y: isize = 5;
-    let x: &mut isize = &mut y;
-    assert_eq!(lgamma(1.0 as c_double, x), 0.0 as c_double);
-}
diff --git a/src/test/ui/issues/issue-22258.rs b/src/test/ui/issues/issue-22258.rs
deleted file mode 100644
index 93ead5818d5..00000000000
--- a/src/test/ui/issues/issue-22258.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-use std::ops::Add;
-
-fn f<T: Add>(a: T, b: T) -> <T as Add>::Output {
-    a + b
-}
-
-fn main() {
-    println!("a + b is {}", f::<f32>(100f32, 200f32));
-}
diff --git a/src/test/ui/issues/issue-22289.rs b/src/test/ui/issues/issue-22289.rs
deleted file mode 100644
index e1b3dfe5b61..00000000000
--- a/src/test/ui/issues/issue-22289.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    0 as &dyn std::any::Any; //~ ERROR non-primitive cast
-}
diff --git a/src/test/ui/issues/issue-22289.stderr b/src/test/ui/issues/issue-22289.stderr
deleted file mode 100644
index b594e8b7a1e..00000000000
--- a/src/test/ui/issues/issue-22289.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0605]: non-primitive cast: `i32` as `&(dyn Any + 'static)`
-  --> $DIR/issue-22289.rs:2:5
-   |
-LL |     0 as &dyn std::any::Any;
-   |     ^^^^^^^^^^^^^^^^^^^^^^^ invalid cast
-   |
-help: consider borrowing the value
-   |
-LL |     &0 as &dyn std::any::Any;
-   |     +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0605`.
diff --git a/src/test/ui/issues/issue-22312.rs b/src/test/ui/issues/issue-22312.rs
deleted file mode 100644
index 4e359b3412a..00000000000
--- a/src/test/ui/issues/issue-22312.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-use std::ops::Index;
-
-pub trait Array2D: Index<usize> + Sized {
-    fn rows(&self) -> usize;
-    fn columns(&self) -> usize;
-    fn get<'a>(&'a self, y: usize, x: usize) -> Option<&'a <Self as Index<usize>>::Output> {
-        if y >= self.rows() || x >= self.columns() {
-            return None;
-        }
-        let i = y * self.columns() + x;
-        let indexer = &(*self as &dyn Index<usize, Output = <Self as Index<usize>>::Output>);
-        //~^ERROR non-primitive cast
-        Some(indexer.index(i))
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-22312.stderr b/src/test/ui/issues/issue-22312.stderr
deleted file mode 100644
index da15c092fc3..00000000000
--- a/src/test/ui/issues/issue-22312.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0605]: non-primitive cast: `Self` as `&dyn Index<usize, Output = <Self as Index<usize>>::Output>`
-  --> $DIR/issue-22312.rs:11:24
-   |
-LL |         let indexer = &(*self as &dyn Index<usize, Output = <Self as Index<usize>>::Output>);
-   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ invalid cast
-   |
-help: consider borrowing the value
-   |
-LL |         let indexer = &(&*self as &dyn Index<usize, Output = <Self as Index<usize>>::Output>);
-   |                         +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0605`.
diff --git a/src/test/ui/issues/issue-22346.rs b/src/test/ui/issues/issue-22346.rs
deleted file mode 100644
index 5f6d9dcc9ae..00000000000
--- a/src/test/ui/issues/issue-22346.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-// This used to cause an ICE because the retslot for the "return" had the wrong type
-fn testcase<'a>() -> Box<dyn Iterator<Item=usize> + 'a> {
-    return Box::new((0..3).map(|i| { return i; }));
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-22356.rs b/src/test/ui/issues/issue-22356.rs
deleted file mode 100644
index 47fad3bb909..00000000000
--- a/src/test/ui/issues/issue-22356.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-// check-pass
-#![allow(type_alias_bounds)]
-
-// pretty-expanded FIXME #23616
-
-use std::marker::PhantomData;
-
-pub struct Handle<T, I>(T, I);
-
-impl<T, I> Handle<T, I> {
-    pub fn get_info(&self) -> &I {
-        let Handle(_, ref info) = *self;
-        info
-    }
-}
-
-pub struct BufferHandle<D: Device, T> {
-    raw: RawBufferHandle<D>,
-    _marker: PhantomData<T>,
-}
-
-impl<D: Device, T> BufferHandle<D, T> {
-    pub fn get_info(&self) -> &String {
-        self.raw.get_info()
-    }
-}
-
-pub type RawBufferHandle<D: Device> = Handle<<D as Device>::Buffer, String>;
-
-pub trait Device {
-    type Buffer;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-22370.rs b/src/test/ui/issues/issue-22370.rs
deleted file mode 100644
index bab0469c011..00000000000
--- a/src/test/ui/issues/issue-22370.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-trait A<T=Self> {}
-
-fn f(a: &dyn A) {}
-//~^ ERROR E0393
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-22370.stderr b/src/test/ui/issues/issue-22370.stderr
deleted file mode 100644
index cd27c4e4e4e..00000000000
--- a/src/test/ui/issues/issue-22370.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0393]: the type parameter `T` must be explicitly specified
-  --> $DIR/issue-22370.rs:3:14
-   |
-LL | trait A<T=Self> {}
-   | --------------- type parameter `T` must be specified for this
-LL |
-LL | fn f(a: &dyn A) {}
-   |              ^ help: set the type parameter to the desired type: `A<T>`
-   |
-   = note: because of the default `Self` reference, type parameters must be specified on object types
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0393`.
diff --git a/src/test/ui/issues/issue-22384.rs b/src/test/ui/issues/issue-22384.rs
deleted file mode 100644
index 98988f27ecc..00000000000
--- a/src/test/ui/issues/issue-22384.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-trait Trait {
-    fn foo();
-}
-
-fn main() {
-    <<i32 as Copy>::foobar as Trait>::foo();
-    //~^ ERROR cannot find associated type `foobar` in trait `Copy`
-}
diff --git a/src/test/ui/issues/issue-22384.stderr b/src/test/ui/issues/issue-22384.stderr
deleted file mode 100644
index 1f767a443d0..00000000000
--- a/src/test/ui/issues/issue-22384.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0576]: cannot find associated type `foobar` in trait `Copy`
-  --> $DIR/issue-22384.rs:6:21
-   |
-LL |     <<i32 as Copy>::foobar as Trait>::foo();
-   |                     ^^^^^^ not found in `Copy`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0576`.
diff --git a/src/test/ui/issues/issue-22403.rs b/src/test/ui/issues/issue-22403.rs
deleted file mode 100644
index 8d855909435..00000000000
--- a/src/test/ui/issues/issue-22403.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// run-pass
-fn main() {
-    let x = Box::new([1, 2, 3]);
-    let y = x as Box<[i32]>;
-    println!("y: {:?}", y);
-}
diff --git a/src/test/ui/issues/issue-22426.rs b/src/test/ui/issues/issue-22426.rs
deleted file mode 100644
index adf060a8292..00000000000
--- a/src/test/ui/issues/issue-22426.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-fn main() {
-  match 42 {
-    x if x < 7 => (),
-    _ => ()
-  }
-}
diff --git a/src/test/ui/issues/issue-22434.rs b/src/test/ui/issues/issue-22434.rs
deleted file mode 100644
index 34057b46ecd..00000000000
--- a/src/test/ui/issues/issue-22434.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-pub trait Foo {
-    type A;
-}
-
-type I<'a> = &'a (dyn Foo + 'a);
-//~^ ERROR the value of the associated type `A` (from trait `Foo`) must be specified
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-22434.stderr b/src/test/ui/issues/issue-22434.stderr
deleted file mode 100644
index b97fa2503b8..00000000000
--- a/src/test/ui/issues/issue-22434.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0191]: the value of the associated type `A` (from trait `Foo`) must be specified
-  --> $DIR/issue-22434.rs:5:23
-   |
-LL |     type A;
-   |     ------ `A` defined here
-...
-LL | type I<'a> = &'a (dyn Foo + 'a);
-   |                       ^^^ help: specify the associated type: `Foo<A = Type>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0191`.
diff --git a/src/test/ui/issues/issue-22468.rs b/src/test/ui/issues/issue-22468.rs
deleted file mode 100644
index 197a19c038c..00000000000
--- a/src/test/ui/issues/issue-22468.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-fn main() {
-    let foo = "bar";
-    let x = foo("baz");
-    //~^ ERROR: expected function, found `&str`
-}
-
-fn foo(file: &str) -> bool {
-    true
-}
diff --git a/src/test/ui/issues/issue-22468.stderr b/src/test/ui/issues/issue-22468.stderr
deleted file mode 100644
index 3fff91acbc2..00000000000
--- a/src/test/ui/issues/issue-22468.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0618]: expected function, found `&str`
-  --> $DIR/issue-22468.rs:3:13
-   |
-LL |     let foo = "bar";
-   |         --- `foo` has type `&str`
-LL |     let x = foo("baz");
-   |             ^^^-------
-   |             |
-   |             call expression requires function
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0618`.
diff --git a/src/test/ui/issues/issue-22471.rs b/src/test/ui/issues/issue-22471.rs
deleted file mode 100644
index 69879ab7fdf..00000000000
--- a/src/test/ui/issues/issue-22471.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(type_alias_bounds)]
-
-type Foo<T> where T: Copy = Box<T>;
-
-fn main(){}
diff --git a/src/test/ui/issues/issue-22536-copy-mustnt-zero.rs b/src/test/ui/issues/issue-22536-copy-mustnt-zero.rs
deleted file mode 100644
index 017f36484c1..00000000000
--- a/src/test/ui/issues/issue-22536-copy-mustnt-zero.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-pass
-// Regression test for Issue #22536: If a type implements Copy, then
-// moving it must not zero the original memory.
-
-
-trait Resources {
-    type Buffer: Copy;
-    fn foo(&self) {}
-}
-
-struct BufferHandle<R: Resources> {
-    raw: <R as Resources>::Buffer,
-}
-impl<R: Resources> Copy for BufferHandle<R> {}
-impl<R: Resources> Clone for BufferHandle<R> {
-    fn clone(&self) -> BufferHandle<R> { *self }
-}
-
-enum Res {}
-impl Resources for Res {
-    type Buffer = u32;
-}
-
-fn main() {
-    let b: BufferHandle<Res> = BufferHandle { raw: 1 };
-    let c = b;
-    assert_eq!(c.raw, b.raw)
-}
diff --git a/src/test/ui/issues/issue-22577.rs b/src/test/ui/issues/issue-22577.rs
deleted file mode 100644
index 8aca21bf10f..00000000000
--- a/src/test/ui/issues/issue-22577.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-use std::{fs, net};
-
-fn assert_both<T: Send + Sync>() {}
-fn assert_send<T: Send>() {}
-
-fn main() {
-    assert_both::<fs::File>();
-    assert_both::<fs::Metadata>();
-    assert_both::<fs::ReadDir>();
-    assert_both::<fs::DirEntry>();
-    assert_both::<fs::OpenOptions>();
-    assert_both::<fs::Permissions>();
-
-    assert_both::<net::TcpStream>();
-    assert_both::<net::TcpListener>();
-    assert_both::<net::UdpSocket>();
-    assert_both::<net::SocketAddr>();
-    assert_both::<net::SocketAddrV4>();
-    assert_both::<net::SocketAddrV6>();
-    assert_both::<net::Ipv4Addr>();
-    assert_both::<net::Ipv6Addr>();
-}
diff --git a/src/test/ui/issues/issue-22599.rs b/src/test/ui/issues/issue-22599.rs
deleted file mode 100644
index 05096e5c185..00000000000
--- a/src/test/ui/issues/issue-22599.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-#![deny(unused_variables)]
-
-fn f(_: i32) {}
-
-fn main() {
-    let mut v = 0;
-    f(v);
-    v = match 0 { a => 0 }; //~ ERROR: unused variable: `a`
-    f(v);
-}
diff --git a/src/test/ui/issues/issue-22599.stderr b/src/test/ui/issues/issue-22599.stderr
deleted file mode 100644
index 2b34830d084..00000000000
--- a/src/test/ui/issues/issue-22599.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: unused variable: `a`
-  --> $DIR/issue-22599.rs:8:19
-   |
-LL |     v = match 0 { a => 0 };
-   |                   ^ help: if this is intentional, prefix it with an underscore: `_a`
-   |
-note: the lint level is defined here
-  --> $DIR/issue-22599.rs:1:9
-   |
-LL | #![deny(unused_variables)]
-   |         ^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-22603.rs b/src/test/ui/issues/issue-22603.rs
deleted file mode 100644
index a83e291f999..00000000000
--- a/src/test/ui/issues/issue-22603.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// check-pass
-
-#![feature(unboxed_closures, fn_traits)]
-
-struct Foo;
-
-impl<A> FnOnce<(A,)> for Foo {
-    type Output = ();
-    extern "rust-call" fn call_once(self, (_,): (A,)) {
-    }
-}
-
-fn main() {
-    println!("{:?}", Foo("bar"));
-}
diff --git a/src/test/ui/issues/issue-22629.rs b/src/test/ui/issues/issue-22629.rs
deleted file mode 100644
index 7beeb126ee4..00000000000
--- a/src/test/ui/issues/issue-22629.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-#![allow(unused_imports)]
-// Test transitive analysis for associated types. Collected types
-// should be normalized and new obligations generated.
-
-// pretty-expanded FIXME #23616
-
-use std::borrow::{ToOwned, Cow};
-
-fn assert_send<T: Send>(_: T) {}
-
-fn main() {
-    assert_send(Cow::Borrowed("foo"));
-}
diff --git a/src/test/ui/issues/issue-22638.polonius.stderr b/src/test/ui/issues/issue-22638.polonius.stderr
deleted file mode 100644
index 87a7c00e410..00000000000
--- a/src/test/ui/issues/issue-22638.polonius.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: reached the recursion limit while instantiating `A::matches::$CLOSURE`
-  --> $DIR/issue-22638.rs:56:9
-   |
-LL |         a.matches(f)
-   |         ^^^^^^^^^^^^
-   |
-note: `A::matches` defined here
-  --> $DIR/issue-22638.rs:15:5
-   |
-LL |     pub fn matches<F: Fn()>(&self, f: &F) {
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-22638.polonius/issue-22638.long-type.txt'
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-22638.rs b/src/test/ui/issues/issue-22638.rs
deleted file mode 100644
index 198ceccc2c3..00000000000
--- a/src/test/ui/issues/issue-22638.rs
+++ /dev/null
@@ -1,63 +0,0 @@
-// build-fail
-// normalize-stderr-test: "<\[closure@.+`" -> "$$CLOSURE`"
-// normalize-stderr-test: ".nll/" -> "/"
-
-#![allow(unused)]
-
-#![recursion_limit = "20"]
-#![type_length_limit = "20000000"]
-#![crate_type = "rlib"]
-
-#[derive(Clone)]
-struct A (B);
-
-impl A {
-    pub fn matches<F: Fn()>(&self, f: &F) {
-        let &A(ref term) = self;
-        term.matches(f);
-    }
-}
-
-#[derive(Clone)]
-enum B {
-    Variant1,
-    Variant2(C),
-}
-
-impl B {
-    pub fn matches<F: Fn()>(&self, f: &F) {
-        match self {
-            &B::Variant2(ref factor) => {
-                factor.matches(&|| ())
-            }
-            _ => unreachable!("")
-        }
-    }
-}
-
-#[derive(Clone)]
-struct C (D);
-
-impl C {
-    pub fn matches<F: Fn()>(&self, f: &F) {
-        let &C(ref base) = self;
-        base.matches(&|| {
-            C(base.clone()).matches(f)
-        })
-    }
-}
-
-#[derive(Clone)]
-struct D (Box<A>);
-
-impl D {
-    pub fn matches<F: Fn()>(&self, f: &F) {
-        let &D(ref a) = self;
-        a.matches(f)
-        //~^ ERROR reached the recursion limit while instantiating `A::matches::<[closure
-    }
-}
-
-pub fn matches() {
-    A(B::Variant1).matches(&(|| ()))
-}
diff --git a/src/test/ui/issues/issue-22638.stderr b/src/test/ui/issues/issue-22638.stderr
deleted file mode 100644
index 1caa4221f25..00000000000
--- a/src/test/ui/issues/issue-22638.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: reached the recursion limit while instantiating `A::matches::$CLOSURE`
-  --> $DIR/issue-22638.rs:56:9
-   |
-LL |         a.matches(f)
-   |         ^^^^^^^^^^^^
-   |
-note: `A::matches` defined here
-  --> $DIR/issue-22638.rs:15:5
-   |
-LL |     pub fn matches<F: Fn()>(&self, f: &F) {
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-22644.rs b/src/test/ui/issues/issue-22644.rs
deleted file mode 100644
index b1d69dcd862..00000000000
--- a/src/test/ui/issues/issue-22644.rs
+++ /dev/null
@@ -1,35 +0,0 @@
-#![feature(type_ascription)]
-
-fn main() {
-    let a : usize = 0;
-    let long_name : usize = 0;
-
-    println!("{}", a as usize > long_name);
-    println!("{}", a as usize < long_name); //~ ERROR `<` is interpreted as a start of generic
-    println!("{}{}", a as usize < long_name, long_name);
-    //~^ ERROR `<` is interpreted as a start of generic
-    println!("{}", a as usize < 4); //~ ERROR `<` is interpreted as a start of generic
-    println!("{}", a: usize > long_name);
-    println!("{}{}", a: usize < long_name, long_name);
-    //~^ ERROR `<` is interpreted as a start of generic
-    println!("{}", a: usize < 4); //~ ERROR `<` is interpreted as a start of generic
-
-    println!("{}", a
-                   as
-                   usize
-                   < //~ ERROR `<` is interpreted as a start of generic
-                   4);
-    println!("{}", a
-
-
-                   as
-
-
-                   usize
-                   < //~ ERROR `<` is interpreted as a start of generic
-                   5);
-
-    println!("{}", a as usize << long_name); //~ ERROR `<<` is interpreted as a start of generic
-
-    println!("{}", a: &mut 4); //~ ERROR expected type, found `4`
-}
diff --git a/src/test/ui/issues/issue-22644.stderr b/src/test/ui/issues/issue-22644.stderr
deleted file mode 100644
index 45027afa7b6..00000000000
--- a/src/test/ui/issues/issue-22644.stderr
+++ /dev/null
@@ -1,123 +0,0 @@
-error: `<` is interpreted as a start of generic arguments for `usize`, not a comparison
-  --> $DIR/issue-22644.rs:8:31
-   |
-LL |     println!("{}", a as usize < long_name);
-   |                               ^ --------- interpreted as generic arguments
-   |                               |
-   |                               not interpreted as comparison
-   |
-help: try comparing the cast value
-   |
-LL |     println!("{}", (a as usize) < long_name);
-   |                    +          +
-
-error: `<` is interpreted as a start of generic arguments for `usize`, not a comparison
-  --> $DIR/issue-22644.rs:9:33
-   |
-LL |     println!("{}{}", a as usize < long_name, long_name);
-   |                                 ^ -------------------- interpreted as generic arguments
-   |                                 |
-   |                                 not interpreted as comparison
-   |
-help: try comparing the cast value
-   |
-LL |     println!("{}{}", (a as usize) < long_name, long_name);
-   |                      +          +
-
-error: `<` is interpreted as a start of generic arguments for `usize`, not a comparison
-  --> $DIR/issue-22644.rs:11:31
-   |
-LL |     println!("{}", a as usize < 4);
-   |                               ^ - interpreted as generic arguments
-   |                               |
-   |                               not interpreted as comparison
-   |
-help: try comparing the cast value
-   |
-LL |     println!("{}", (a as usize) < 4);
-   |                    +          +
-
-error: `<` is interpreted as a start of generic arguments for `usize`, not a comparison
-  --> $DIR/issue-22644.rs:13:31
-   |
-LL |     println!("{}{}", a: usize < long_name, long_name);
-   |                               ^ -------------------- interpreted as generic arguments
-   |                               |
-   |                               not interpreted as comparison
-   |
-help: try comparing the cast value
-   |
-LL |     println!("{}{}", (a: usize) < long_name, long_name);
-   |                      +        +
-
-error: `<` is interpreted as a start of generic arguments for `usize`, not a comparison
-  --> $DIR/issue-22644.rs:15:29
-   |
-LL |     println!("{}", a: usize < 4);
-   |                             ^ - interpreted as generic arguments
-   |                             |
-   |                             not interpreted as comparison
-   |
-help: try comparing the cast value
-   |
-LL |     println!("{}", (a: usize) < 4);
-   |                    +        +
-
-error: `<` is interpreted as a start of generic arguments for `usize`, not a comparison
-  --> $DIR/issue-22644.rs:20:20
-   |
-LL |                    <
-   |                    ^ not interpreted as comparison
-LL |                    4);
-   |                    - interpreted as generic arguments
-   |
-help: try comparing the cast value
-   |
-LL ~     println!("{}", (a
-LL |                    as
-LL ~                    usize)
-   |
-
-error: `<` is interpreted as a start of generic arguments for `usize`, not a comparison
-  --> $DIR/issue-22644.rs:29:20
-   |
-LL |                    <
-   |                    ^ not interpreted as comparison
-LL |                    5);
-   |                    - interpreted as generic arguments
-   |
-help: try comparing the cast value
-   |
-LL ~     println!("{}", (a
-LL | 
- ...
-LL | 
-LL ~                    usize)
-   |
-
-error: `<<` is interpreted as a start of generic arguments for `usize`, not a shift
-  --> $DIR/issue-22644.rs:32:31
-   |
-LL |     println!("{}", a as usize << long_name);
-   |                               ^^ --------- interpreted as generic arguments
-   |                               |
-   |                               not interpreted as shift
-   |
-help: try shifting the cast value
-   |
-LL |     println!("{}", (a as usize) << long_name);
-   |                    +          +
-
-error: expected type, found `4`
-  --> $DIR/issue-22644.rs:34:28
-   |
-LL |     println!("{}", a: &mut 4);
-   |                     -      ^ expected type
-   |                     |
-   |                     tried to parse a type due to this type ascription
-   |
-   = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `<expr>: <type>`
-   = note: see issue #23416 <https://github.com/rust-lang/rust/issues/23416> for more information
-
-error: aborting due to 9 previous errors
-
diff --git a/src/test/ui/issues/issue-22673.rs b/src/test/ui/issues/issue-22673.rs
deleted file mode 100644
index 4b9b4d6b23d..00000000000
--- a/src/test/ui/issues/issue-22673.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// check-pass
-
-trait Expr: PartialEq<Self::Item> {
-    type Item;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-22684.rs b/src/test/ui/issues/issue-22684.rs
deleted file mode 100644
index a5b042706ed..00000000000
--- a/src/test/ui/issues/issue-22684.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-mod foo {
-    pub struct Foo;
-    impl Foo {
-        fn bar(&self) {}
-    }
-
-    pub trait Baz {
-        fn bar(&self) -> bool { true }
-    }
-    impl Baz for Foo {}
-}
-
-fn main() {
-    use foo::Baz;
-
-    // Check that `bar` resolves to the trait method, not the inherent impl method.
-    let _: () = foo::Foo.bar(); //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-22684.stderr b/src/test/ui/issues/issue-22684.stderr
deleted file mode 100644
index 2407ece5e4f..00000000000
--- a/src/test/ui/issues/issue-22684.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-22684.rs:17:17
-   |
-LL |     let _: () = foo::Foo.bar();
-   |            --   ^^^^^^^^^^^^^^ expected `()`, found `bool`
-   |            |
-   |            expected due to this
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-22706.rs b/src/test/ui/issues/issue-22706.rs
deleted file mode 100644
index bb8a58d3d2e..00000000000
--- a/src/test/ui/issues/issue-22706.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn is_copy<T: ::std::marker<i32>::Copy>() {}
-//~^ ERROR type arguments are not allowed on module `marker` [E0109]
-fn main() {}
diff --git a/src/test/ui/issues/issue-22706.stderr b/src/test/ui/issues/issue-22706.stderr
deleted file mode 100644
index 5366a36b1a6..00000000000
--- a/src/test/ui/issues/issue-22706.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0109]: type arguments are not allowed on module `marker`
-  --> $DIR/issue-22706.rs:1:29
-   |
-LL | fn is_copy<T: ::std::marker<i32>::Copy>() {}
-   |                      ------ ^^^ type argument not allowed
-   |                      |
-   |                      not allowed on module `marker`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0109`.
diff --git a/src/test/ui/issues/issue-22777.rs b/src/test/ui/issues/issue-22777.rs
deleted file mode 100644
index 486683d12d6..00000000000
--- a/src/test/ui/issues/issue-22777.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-// check-pass
-// This test is reduced from librustc_ast.  It is just checking that we
-// can successfully deal with a "deep" structure, which the drop-check
-// was hitting a recursion limit on at one point.
-
-// pretty-expanded FIXME #23616
-
-#![allow(non_camel_case_types)]
-
-pub fn noop_fold_impl_item() -> SmallVector<ImplItem> {
-    loop  { }
-}
-
-pub struct SmallVector<T>(P<T>);
-pub struct ImplItem(P<S01_Method>);
-
-struct P<T>(Box<T>);
-
-struct S01_Method(P<S02_Generics>);
-struct S02_Generics(P<S03_TyParam>);
-struct S03_TyParam(P<S04_TyParamBound>);
-struct S04_TyParamBound(S05_PolyTraitRef);
-struct S05_PolyTraitRef(S06_TraitRef);
-struct S06_TraitRef(S07_Path);
-struct S07_Path(Vec<S08_PathSegment>);
-struct S08_PathSegment(S09_GenericArgs);
-struct S09_GenericArgs(P<S10_ParenthesizedParameterData>);
-struct S10_ParenthesizedParameterData(Option<P<S11_Ty>>);
-struct S11_Ty(P<S12_Expr>);
-struct S12_Expr(P<S13_Block>);
-struct S13_Block(Vec<P<S14_Stmt>>);
-struct S14_Stmt(P<S15_Decl>);
-struct S15_Decl(P<S16_Local>);
-struct S16_Local(P<S17_Pat>);
-struct S17_Pat(P<S18_Mac>);
-struct S18_Mac(Vec<P<S19_TokenTree>>);
-struct S19_TokenTree(P<S20_Token>);
-struct S20_Token(P<S21_Nonterminal>);
-struct S21_Nonterminal(P<S22_Item>);
-struct S22_Item(P<S23_EnumDef>);
-struct S23_EnumDef(Vec<P<S24_Variant>>);
-struct S24_Variant(P<S25_VariantKind>);
-struct S25_VariantKind(P<S26_StructDef>);
-struct S26_StructDef(Vec<P<S27_StructField>>);
-struct S27_StructField(P<S28_StructFieldKind>);
-struct S28_StructFieldKind;
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-22781.rs b/src/test/ui/issues/issue-22781.rs
deleted file mode 100644
index d644cec4d56..00000000000
--- a/src/test/ui/issues/issue-22781.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// check-pass
-#![allow(unused_variables)]
-use std::collections::HashMap;
-use std::collections::hash_map::Entry::Vacant;
-
-pub fn foo() {
-    type F = Box<dyn Fn(&()) + 'static>;
-    let mut map: HashMap<(), F> = HashMap::new();
-    let x: &mut F = match map.entry(()) {
-        Vacant(_) => unimplemented!(),
-        _ => unimplemented!()
-    };
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-22789.rs b/src/test/ui/issues/issue-22789.rs
deleted file mode 100644
index cef40753766..00000000000
--- a/src/test/ui/issues/issue-22789.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// check-pass
-
-#![feature(unboxed_closures, fn_traits)]
-
-fn main() {
-    let k = |x: i32| { x + 1 };
-    Fn::call(&k, (0,));
-}
diff --git a/src/test/ui/issues/issue-2281-part1.rs b/src/test/ui/issues/issue-2281-part1.rs
deleted file mode 100644
index 8340ade2239..00000000000
--- a/src/test/ui/issues/issue-2281-part1.rs
+++ /dev/null
@@ -1 +0,0 @@
-fn main() { println!("{}", foobar); } //~ ERROR cannot find value `foobar` in this scope
diff --git a/src/test/ui/issues/issue-2281-part1.stderr b/src/test/ui/issues/issue-2281-part1.stderr
deleted file mode 100644
index c2391a7c091..00000000000
--- a/src/test/ui/issues/issue-2281-part1.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0425]: cannot find value `foobar` in this scope
-  --> $DIR/issue-2281-part1.rs:1:28
-   |
-LL | fn main() { println!("{}", foobar); }
-   |                            ^^^^^^ not found in this scope
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0425`.
diff --git a/src/test/ui/issues/issue-22814.rs b/src/test/ui/issues/issue-22814.rs
deleted file mode 100644
index 4079adfc8b6..00000000000
--- a/src/test/ui/issues/issue-22814.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// check-pass
-trait Test {}
-
-macro_rules! test {
-( $($name:ident)+) => (
-    impl<$($name: Test),+> Test for ($($name,)+) {
-    }
-)
-}
-
-test!(A B C);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-2284.rs b/src/test/ui/issues/issue-2284.rs
deleted file mode 100644
index 6f2c958341b..00000000000
--- a/src/test/ui/issues/issue-2284.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-trait Send {
-    fn f(&self);
-}
-
-fn f<T:Send>(t: T) {
-    t.f();
-}
-
-pub fn main() {
-}
diff --git a/src/test/ui/issues/issue-22864-1.rs b/src/test/ui/issues/issue-22864-1.rs
deleted file mode 100644
index 0fad5433d6c..00000000000
--- a/src/test/ui/issues/issue-22864-1.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-pub fn main() {
-    struct Fun<F>(F);
-    let f = Fun(|x| 3*x);
-    let Fun(g) = f;
-    println!("{:?}",g(4));
-}
diff --git a/src/test/ui/issues/issue-22864-2.rs b/src/test/ui/issues/issue-22864-2.rs
deleted file mode 100644
index 4aa9e3e086b..00000000000
--- a/src/test/ui/issues/issue-22864-2.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-// ignore-emscripten no threads support
-
-pub fn main() {
-    let f = || || 0;
-    std::thread::spawn(f());
-}
diff --git a/src/test/ui/issues/issue-22872.rs b/src/test/ui/issues/issue-22872.rs
deleted file mode 100644
index 5db2891e65e..00000000000
--- a/src/test/ui/issues/issue-22872.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-trait Wrap<'b> {
-    fn foo(&'b mut self);
-}
-
-struct Wrapper<P>(P);
-
-impl<'b, P> Wrap<'b> for Wrapper<P>
-where P: Process<'b>,
-      <P as Process<'b>>::Item: Iterator {
-    fn foo(&mut self) {}
-}
-
-
-pub trait Process<'a> {
-    type Item;
-    fn bar(&'a self);
-}
-
-fn push_process<P>(process: P) where P: Process<'static> {
-    let _: Box<dyn for<'b> Wrap<'b>> = Box::new(Wrapper(process));
-//~^ ERROR is not an iterator
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-22872.stderr b/src/test/ui/issues/issue-22872.stderr
deleted file mode 100644
index 7382d40c010..00000000000
--- a/src/test/ui/issues/issue-22872.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0277]: `<P as Process<'_>>::Item` is not an iterator
-  --> $DIR/issue-22872.rs:20:40
-   |
-LL |     let _: Box<dyn for<'b> Wrap<'b>> = Box::new(Wrapper(process));
-   |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ `<P as Process<'_>>::Item` is not an iterator
-   |
-   = help: the trait `Iterator` is not implemented for `<P as Process<'_>>::Item`
-note: required for `Wrapper<P>` to implement `for<'b> Wrap<'b>`
-  --> $DIR/issue-22872.rs:7:13
-   |
-LL | impl<'b, P> Wrap<'b> for Wrapper<P>
-   |             ^^^^^^^^     ^^^^^^^^^^
-   = note: required for the cast from `Wrapper<P>` to the object type `dyn for<'b> Wrap<'b>`
-help: consider further restricting the associated type
-   |
-LL | fn push_process<P>(process: P) where P: Process<'static>, <P as Process<'_>>::Item: Iterator {
-   |                                                         ++++++++++++++++++++++++++++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-22874.rs b/src/test/ui/issues/issue-22874.rs
deleted file mode 100644
index 37c6c814352..00000000000
--- a/src/test/ui/issues/issue-22874.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-struct Table {
-    rows: [[String]],
-    //~^ ERROR the size for values of type
-}
-
-fn f(table: &Table) -> &[String] {
-    &table.rows[0]
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-22874.stderr b/src/test/ui/issues/issue-22874.stderr
deleted file mode 100644
index d6489908044..00000000000
--- a/src/test/ui/issues/issue-22874.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0277]: the size for values of type `[String]` cannot be known at compilation time
-  --> $DIR/issue-22874.rs:2:11
-   |
-LL |     rows: [[String]],
-   |           ^^^^^^^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `[String]`
-   = note: slice and array elements must have `Sized` type
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-2288.rs b/src/test/ui/issues/issue-2288.rs
deleted file mode 100644
index 6fd690a4d95..00000000000
--- a/src/test/ui/issues/issue-2288.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-// run-pass
-#![allow(non_camel_case_types)]
-
-trait clam<A> {
-  fn chowder(&self, y: A);
-}
-
-#[derive(Copy, Clone)]
-struct foo<A> {
-  x: A,
-}
-
-impl<A> clam<A> for foo<A> {
-  fn chowder(&self, _y: A) {
-  }
-}
-
-fn foo<A>(b: A) -> foo<A> {
-    foo {
-        x: b
-    }
-}
-
-fn f<A>(x: Box<dyn clam<A>>, a: A) {
-  x.chowder(a);
-}
-
-pub fn main() {
-
-  let c = foo(42);
-  let d: Box<dyn clam<isize>> = Box::new(c) as Box<dyn clam<isize>>;
-  f(d, c.x);
-}
diff --git a/src/test/ui/issues/issue-22886.rs b/src/test/ui/issues/issue-22886.rs
deleted file mode 100644
index f8b576e094d..00000000000
--- a/src/test/ui/issues/issue-22886.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// Regression test for #22886.
-
-fn crash_please() {
-    let mut iter = Newtype(Some(Box::new(0)));
-    let saved = iter.next().unwrap();
-    println!("{}", saved);
-    iter.0 = None;
-    println!("{}", saved);
-}
-
-struct Newtype(Option<Box<usize>>);
-
-impl<'a> Iterator for Newtype { //~ ERROR E0207
-    type Item = &'a Box<usize>;
-
-    fn next(&mut self) -> Option<&Box<usize>> {
-        self.0.as_ref()
-    }
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-22886.stderr b/src/test/ui/issues/issue-22886.stderr
deleted file mode 100644
index c4b39655924..00000000000
--- a/src/test/ui/issues/issue-22886.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
-  --> $DIR/issue-22886.rs:13:6
-   |
-LL | impl<'a> Iterator for Newtype {
-   |      ^^ unconstrained lifetime parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/issues/issue-22894.rs b/src/test/ui/issues/issue-22894.rs
deleted file mode 100644
index 93c1db914ea..00000000000
--- a/src/test/ui/issues/issue-22894.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-// build-pass
-#[allow(dead_code)]
-static X: &'static str = &*"";
-fn main() {}
diff --git a/src/test/ui/issues/issue-22933-1.rs b/src/test/ui/issues/issue-22933-1.rs
deleted file mode 100644
index 3c9aa266979..00000000000
--- a/src/test/ui/issues/issue-22933-1.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// check-pass
-
-struct CNFParser {
-    token: char,
-}
-
-impl CNFParser {
-    fn is_whitespace(c: char) -> bool {
-        c == ' ' || c == '\n'
-    }
-
-    fn consume_whitespace(&mut self) {
-        self.consume_while(&(CNFParser::is_whitespace))
-    }
-
-    fn consume_while(&mut self, p: &dyn Fn(char) -> bool) {
-        while p(self.token) {
-            return
-        }
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-22933-2.rs b/src/test/ui/issues/issue-22933-2.rs
deleted file mode 100644
index dfd84b9a79d..00000000000
--- a/src/test/ui/issues/issue-22933-2.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-enum Delicious {
-    Pie      = 0x1,
-    Apple    = 0x2,
-    ApplePie = Delicious::Apple as isize | Delicious::PIE as isize,
-    //~^ ERROR no variant or associated item named `PIE` found
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-22933-2.stderr b/src/test/ui/issues/issue-22933-2.stderr
deleted file mode 100644
index 1a0e87e15d6..00000000000
--- a/src/test/ui/issues/issue-22933-2.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0599]: no variant or associated item named `PIE` found for enum `Delicious` in the current scope
-  --> $DIR/issue-22933-2.rs:4:55
-   |
-LL | enum Delicious {
-   | -------------- variant or associated item `PIE` not found for this enum
-...
-LL |     ApplePie = Delicious::Apple as isize | Delicious::PIE as isize,
-   |                                                       ^^^
-   |                                                       |
-   |                                                       variant or associated item not found in `Delicious`
-   |                                                       help: there is a variant with a similar name: `Pie`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-22992-2.rs b/src/test/ui/issues/issue-22992-2.rs
deleted file mode 100644
index 042af40eda6..00000000000
--- a/src/test/ui/issues/issue-22992-2.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-struct A(B);
-struct B;
-
-use std::ops::Deref;
-
-impl Deref for A {
-    type Target = B;
-    fn deref(&self) -> &B { &self.0 }
-}
-
-impl B {
-    fn foo(&self) {}
-}
-
-fn main() {
-    A(B).foo();
-}
diff --git a/src/test/ui/issues/issue-22992.rs b/src/test/ui/issues/issue-22992.rs
deleted file mode 100644
index 292a0ae298d..00000000000
--- a/src/test/ui/issues/issue-22992.rs
+++ /dev/null
@@ -1,75 +0,0 @@
-// run-pass
-
-struct X { val: i32 }
-impl std::ops::Deref for X {
-    type Target = i32;
-    fn deref(&self) -> &i32 { &self.val }
-}
-
-
-trait            M                   { fn m(self); }
-impl             M for i32           { fn m(self) { println!("i32::m()"); } }
-impl             M for X             { fn m(self) { println!("X::m()"); } }
-impl<'a>         M for &'a X         { fn m(self) { println!("&X::m()"); } }
-impl<'a, 'b>     M for &'a &'b X     { fn m(self) { println!("&&X::m()"); } }
-impl<'a, 'b, 'c> M for &'a &'b &'c X { fn m(self) { println!("&&&X::m()"); } }
-
-trait            RefM                   { fn refm(&self); }
-impl             RefM for i32           { fn refm(&self) { println!("i32::refm()"); } }
-impl             RefM for X             { fn refm(&self) { println!("X::refm()"); } }
-impl<'a>         RefM for &'a X         { fn refm(&self) { println!("&X::refm()"); } }
-impl<'a, 'b>     RefM for &'a &'b X     { fn refm(&self) { println!("&&X::refm()"); } }
-impl<'a, 'b, 'c> RefM for &'a &'b &'c X { fn refm(&self) { println!("&&&X::refm()"); } }
-
-struct Y { val: i32 }
-impl std::ops::Deref for Y {
-    type Target = i32;
-    fn deref(&self) -> &i32 { &self.val }
-}
-
-struct Z { val: Y }
-impl std::ops::Deref for Z {
-    type Target = Y;
-    fn deref(&self) -> &Y { &self.val }
-}
-
-struct A;
-impl std::marker::Copy for A {}
-impl Clone for A { fn clone(&self) -> Self { *self } }
-impl             M for             A { fn m(self) { println!("A::m()"); } }
-impl<'a, 'b, 'c> M for &'a &'b &'c A { fn m(self) { println!("&&&A::m()"); } }
-impl             RefM for             A { fn refm(&self) { println!("A::refm()"); } }
-impl<'a, 'b, 'c> RefM for &'a &'b &'c A { fn refm(&self) { println!("&&&A::refm()"); } }
-
-fn main() {
-    // I'll use @ to denote left side of the dot operator
-    (*X{val:42}).m();        // i32::refm() , self == @
-    X{val:42}.m();           // X::m()      , self == @
-    (&X{val:42}).m();        // &X::m()     , self == @
-    (&&X{val:42}).m();       // &&X::m()    , self == @
-    (&&&X{val:42}).m();      // &&&X:m()    , self == @
-    (&&&&X{val:42}).m();     // &&&X::m()   , self == *@
-    (&&&&&X{val:42}).m();    // &&&X::m()   , self == **@
-
-    (*X{val:42}).refm();     // i32::refm() , self == @
-    X{val:42}.refm();        // X::refm()   , self == @
-    (&X{val:42}).refm();     // X::refm()   , self == *@
-    (&&X{val:42}).refm();    // &X::refm()  , self == *@
-    (&&&X{val:42}).refm();   // &&X::refm() , self == *@
-    (&&&&X{val:42}).refm();  // &&&X::refm(), self == *@
-    (&&&&&X{val:42}).refm(); // &&&X::refm(), self == **@
-
-    Y{val:42}.refm();        // i32::refm() , self == *@
-    Z{val:Y{val:42}}.refm(); // i32::refm() , self == **@
-
-    A.m();                   // A::m()      , self == @
-    // without the Copy trait, (&A).m() would be a compilation error:
-    // cannot move out of borrowed content
-    (&A).m();                // A::m()      , self == *@
-    (&&A).m();               // &&&A::m()   , self == &@
-    (&&&A).m();              // &&&A::m()   , self == @
-    A.refm();                // A::refm()   , self == @
-    (&A).refm();             // A::refm()   , self == *@
-    (&&A).refm();            // A::refm()   , self == **@
-    (&&&A).refm();           // &&&A::refm(), self == @
-}
diff --git a/src/test/ui/issues/issue-23024.rs b/src/test/ui/issues/issue-23024.rs
deleted file mode 100644
index 010281ee371..00000000000
--- a/src/test/ui/issues/issue-23024.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-use std::any::Any;
-
-fn main()
-{
-    fn h(x:i32) -> i32 {3*x}
-    let mut vfnfer:Vec<Box<dyn Any>> = vec![];
-    vfnfer.push(Box::new(h));
-    println!("{:?}",(vfnfer[0] as dyn Fn)(3));
-    //~^ ERROR the precise format of `Fn`-family traits'
-    //~| ERROR missing generics for trait `Fn`
-    //~| ERROR the value of the associated type `Output` (from trait `FnOnce`)
-}
diff --git a/src/test/ui/issues/issue-23024.stderr b/src/test/ui/issues/issue-23024.stderr
deleted file mode 100644
index 2c325ffccee..00000000000
--- a/src/test/ui/issues/issue-23024.stderr
+++ /dev/null
@@ -1,30 +0,0 @@
-error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change
-  --> $DIR/issue-23024.rs:8:39
-   |
-LL |     println!("{:?}",(vfnfer[0] as dyn Fn)(3));
-   |                                       ^^ help: use parenthetical notation instead: `Fn() -> ()`
-   |
-   = note: see issue #29625 <https://github.com/rust-lang/rust/issues/29625> for more information
-   = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
-
-error[E0107]: missing generics for trait `Fn`
-  --> $DIR/issue-23024.rs:8:39
-   |
-LL |     println!("{:?}",(vfnfer[0] as dyn Fn)(3));
-   |                                       ^^ expected 1 generic argument
-   |
-help: add missing generic argument
-   |
-LL |     println!("{:?}",(vfnfer[0] as dyn Fn<Args>)(3));
-   |                                         ++++++
-
-error[E0191]: the value of the associated type `Output` (from trait `FnOnce`) must be specified
-  --> $DIR/issue-23024.rs:8:39
-   |
-LL |     println!("{:?}",(vfnfer[0] as dyn Fn)(3));
-   |                                       ^^ help: specify the associated type: `Fn<Output = Type>`
-
-error: aborting due to 3 previous errors
-
-Some errors have detailed explanations: E0107, E0191, E0658.
-For more information about an error, try `rustc --explain E0107`.
diff --git a/src/test/ui/issues/issue-23036.rs b/src/test/ui/issues/issue-23036.rs
deleted file mode 100644
index d67f184720e..00000000000
--- a/src/test/ui/issues/issue-23036.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-
-use std::collections::HashMap;
-use std::path::Path;
-
-fn main() {
-    let mut map = HashMap::new();
-    map.insert(Path::new("a"), 0);
-    map.get(Path::new("a"));
-}
diff --git a/src/test/ui/issues/issue-23041.rs b/src/test/ui/issues/issue-23041.rs
deleted file mode 100644
index a1371521a0a..00000000000
--- a/src/test/ui/issues/issue-23041.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-use std::any::Any;
-fn main()
-{
-    fn bar(x:i32) ->i32 { 3*x };
-    let b:Box<dyn Any> = Box::new(bar as fn(_)->_);
-    b.downcast_ref::<fn(_)->_>(); //~ ERROR E0282
-}
diff --git a/src/test/ui/issues/issue-23041.stderr b/src/test/ui/issues/issue-23041.stderr
deleted file mode 100644
index 6592b76a39f..00000000000
--- a/src/test/ui/issues/issue-23041.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-23041.rs:6:7
-   |
-LL |     b.downcast_ref::<fn(_)->_>();
-   |       ^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the associated function `downcast_ref`
-   |
-help: consider specifying the generic argument
-   |
-LL |     b.downcast_ref::<fn(_) -> _>();
-   |                   ~~~~~~~~~~~~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-23046.rs b/src/test/ui/issues/issue-23046.rs
deleted file mode 100644
index a68369616d8..00000000000
--- a/src/test/ui/issues/issue-23046.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-pub enum Expr<'var, VAR> {
-    Let(Box<Expr<'var, VAR>>,
-        Box<dyn for<'v> Fn(Expr<'v, VAR>) -> Expr<'v, VAR> + 'var>)
-}
-
-pub fn add<'var, VAR>
-                      (a: Expr<'var, VAR>, b: Expr<'var, VAR>) -> Expr<'var, VAR> {
-    loop {}
-}
-
-pub fn let_<'var, VAR, F: for<'v> Fn(Expr<'v, VAR>) -> Expr<'v, VAR>>
-                       (a: Expr<'var, VAR>, b: F) -> Expr<'var, VAR> {
-    loop {}
-}
-
-fn main() {
-    let ex = |x| { //~ ERROR type annotations needed
-        let_(add(x,x), |y| {
-            let_(add(x, x), |x|x)})};
-}
diff --git a/src/test/ui/issues/issue-23046.stderr b/src/test/ui/issues/issue-23046.stderr
deleted file mode 100644
index 1403ecbd92d..00000000000
--- a/src/test/ui/issues/issue-23046.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0282]: type annotations needed for `Expr<'_, VAR>`
-  --> $DIR/issue-23046.rs:17:15
-   |
-LL |     let ex = |x| {
-   |               ^
-   |
-help: consider giving this closure parameter an explicit type, where the type for type parameter `VAR` is specified
-   |
-LL |     let ex = |x: Expr<'_, VAR>| {
-   |                +++++++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-23073.rs b/src/test/ui/issues/issue-23073.rs
deleted file mode 100644
index a0ca91336c3..00000000000
--- a/src/test/ui/issues/issue-23073.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-#![feature(associated_type_defaults)]
-
-trait Foo { type T; }
-trait Bar {
-    type Foo: Foo;
-    type FooT = <<Self as Bar>::Foo>::T; //~ ERROR ambiguous associated type
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-23073.stderr b/src/test/ui/issues/issue-23073.stderr
deleted file mode 100644
index 3a10a1ab11a..00000000000
--- a/src/test/ui/issues/issue-23073.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0223]: ambiguous associated type
-  --> $DIR/issue-23073.rs:6:17
-   |
-LL |     type FooT = <<Self as Bar>::Foo>::T;
-   |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<<Self as Bar>::Foo as Trait>::T`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0223`.
diff --git a/src/test/ui/issues/issue-2311-2.rs b/src/test/ui/issues/issue-2311-2.rs
deleted file mode 100644
index 760d4edaa98..00000000000
--- a/src/test/ui/issues/issue-2311-2.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-
-
-trait clam<A> {
-    fn get(self) -> A;
-}
-
-struct foo<A> {
-    x: A,
-}
-
-impl<A> foo<A> {
-   pub fn bar<B,C:clam<A>>(&self, _c: C) -> B {
-     panic!();
-   }
-}
-
-fn foo<A>(b: A) -> foo<A> {
-    foo {
-        x: b
-    }
-}
-
-pub fn main() { }
diff --git a/src/test/ui/issues/issue-2311.rs b/src/test/ui/issues/issue-2311.rs
deleted file mode 100644
index 21ff19f7f03..00000000000
--- a/src/test/ui/issues/issue-2311.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-#![allow(non_camel_case_types)]
-
-// pretty-expanded FIXME #23616
-
-trait clam<A> { fn get(self) -> A; }
-trait foo<A> {
-   fn bar<B,C:clam<A>>(&self, c: C) -> B;
-}
-
-pub fn main() { }
diff --git a/src/test/ui/issues/issue-2312.rs b/src/test/ui/issues/issue-2312.rs
deleted file mode 100644
index 8a94bcbd4cc..00000000000
--- a/src/test/ui/issues/issue-2312.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-
-// Testing that the B's are resolved
-
-
-trait clam<A> { fn get(self) -> A; }
-
-struct foo(isize);
-
-impl foo {
-    pub fn bar<B,C:clam<B>>(&self, _c: C) -> B { panic!(); }
-}
-
-pub fn main() { }
diff --git a/src/test/ui/issues/issue-23122-1.rs b/src/test/ui/issues/issue-23122-1.rs
deleted file mode 100644
index 7fe0900ed5f..00000000000
--- a/src/test/ui/issues/issue-23122-1.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-trait Next {
-    type Next: Next;
-}
-
-struct GetNext<T: Next> {
-    t: T,
-}
-
-impl<T: Next> Next for GetNext<T> {
-    type Next = <GetNext<T> as Next>::Next;
-    //~^ ERROR overflow evaluating the requirement
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-23122-1.stderr b/src/test/ui/issues/issue-23122-1.stderr
deleted file mode 100644
index 0b568b30e08..00000000000
--- a/src/test/ui/issues/issue-23122-1.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0275]: overflow evaluating the requirement `<GetNext<T> as Next>::Next == _`
-  --> $DIR/issue-23122-1.rs:10:17
-   |
-LL |     type Next = <GetNext<T> as Next>::Next;
-   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0275`.
diff --git a/src/test/ui/issues/issue-23122-2.rs b/src/test/ui/issues/issue-23122-2.rs
deleted file mode 100644
index 338789c2e87..00000000000
--- a/src/test/ui/issues/issue-23122-2.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// normalize-stderr-test: "long-type-\d+" -> "long-type-hash"
-trait Next {
-    type Next: Next;
-}
-
-struct GetNext<T: Next> {
-    t: T,
-}
-
-impl<T: Next> Next for GetNext<T> {
-    type Next = <GetNext<T::Next> as Next>::Next;
-    //~^ ERROR overflow evaluating the requirement
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-23122-2.stderr b/src/test/ui/issues/issue-23122-2.stderr
deleted file mode 100644
index 1f50b06a0e4..00000000000
--- a/src/test/ui/issues/issue-23122-2.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0275]: overflow evaluating the requirement `<<<<<<<... as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next: Sized`
-  --> $DIR/issue-23122-2.rs:11:17
-   |
-LL |     type Next = <GetNext<T::Next> as Next>::Next;
-   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`issue_23122_2`)
-note: required for `GetNext<<<<<<<... as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next>` to implement `Next`
-  --> $DIR/issue-23122-2.rs:10:15
-   |
-LL | impl<T: Next> Next for GetNext<T> {
-   |               ^^^^     ^^^^^^^^^^
-   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-23122-2/issue-23122-2.long-type-hash.txt'
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0275`.
diff --git a/src/test/ui/issues/issue-2316-c.rs b/src/test/ui/issues/issue-2316-c.rs
deleted file mode 100644
index d975aa695c8..00000000000
--- a/src/test/ui/issues/issue-2316-c.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-// aux-build:issue-2316-a.rs
-// aux-build:issue-2316-b.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_2316_b;
-use issue_2316_b::cloth;
-
-pub fn main() {
-  let _c: cloth::fabric = cloth::fabric::calico;
-}
diff --git a/src/test/ui/issues/issue-23173.rs b/src/test/ui/issues/issue-23173.rs
deleted file mode 100644
index 92f4c546440..00000000000
--- a/src/test/ui/issues/issue-23173.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-enum Token { LeftParen, RightParen, Plus, Minus, /* etc */ }
-struct Struct {
-    a: usize,
-}
-
-fn use_token(token: &Token) { unimplemented!() }
-
-fn main() {
-    use_token(&Token::Homura); //~ ERROR no variant or associated item named `Homura`
-    Struct::method(); //~ ERROR no function or associated item named `method` found
-    Struct::method; //~ ERROR no function or associated item named `method` found
-    Struct::Assoc; //~ ERROR no associated item named `Assoc` found
-}
diff --git a/src/test/ui/issues/issue-23173.stderr b/src/test/ui/issues/issue-23173.stderr
deleted file mode 100644
index d07d1a7caaf..00000000000
--- a/src/test/ui/issues/issue-23173.stderr
+++ /dev/null
@@ -1,39 +0,0 @@
-error[E0599]: no variant or associated item named `Homura` found for enum `Token` in the current scope
-  --> $DIR/issue-23173.rs:9:23
-   |
-LL | enum Token { LeftParen, RightParen, Plus, Minus, /* etc */ }
-   | ---------- variant or associated item `Homura` not found for this enum
-...
-LL |     use_token(&Token::Homura);
-   |                       ^^^^^^ variant or associated item not found in `Token`
-
-error[E0599]: no function or associated item named `method` found for struct `Struct` in the current scope
-  --> $DIR/issue-23173.rs:10:13
-   |
-LL | struct Struct {
-   | ------------- function or associated item `method` not found for this struct
-...
-LL |     Struct::method();
-   |             ^^^^^^ function or associated item not found in `Struct`
-
-error[E0599]: no function or associated item named `method` found for struct `Struct` in the current scope
-  --> $DIR/issue-23173.rs:11:13
-   |
-LL | struct Struct {
-   | ------------- function or associated item `method` not found for this struct
-...
-LL |     Struct::method;
-   |             ^^^^^^ function or associated item not found in `Struct`
-
-error[E0599]: no associated item named `Assoc` found for struct `Struct` in the current scope
-  --> $DIR/issue-23173.rs:12:13
-   |
-LL | struct Struct {
-   | ------------- associated item `Assoc` not found for this struct
-...
-LL |     Struct::Assoc;
-   |             ^^^^^ associated item not found in `Struct`
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-23189.rs b/src/test/ui/issues/issue-23189.rs
deleted file mode 100644
index e5526357cb0..00000000000
--- a/src/test/ui/issues/issue-23189.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-mod module {}
-
-fn main() {
-    let _ = module { x: 0 }; //~ERROR expected struct
-}
diff --git a/src/test/ui/issues/issue-23189.stderr b/src/test/ui/issues/issue-23189.stderr
deleted file mode 100644
index ed065212c56..00000000000
--- a/src/test/ui/issues/issue-23189.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0574]: expected struct, variant or union type, found module `module`
-  --> $DIR/issue-23189.rs:4:13
-   |
-LL |     let _ = module { x: 0 };
-   |             ^^^^^^ not a struct, variant or union type
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0574`.
diff --git a/src/test/ui/issues/issue-23217.rs b/src/test/ui/issues/issue-23217.rs
deleted file mode 100644
index 09f9ebccf25..00000000000
--- a/src/test/ui/issues/issue-23217.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-pub enum SomeEnum {
-    B = SomeEnum::A, //~ ERROR no variant or associated item named `A` found
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-23217.stderr b/src/test/ui/issues/issue-23217.stderr
deleted file mode 100644
index 5d3d8a4f808..00000000000
--- a/src/test/ui/issues/issue-23217.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0599]: no variant or associated item named `A` found for enum `SomeEnum` in the current scope
-  --> $DIR/issue-23217.rs:2:19
-   |
-LL | pub enum SomeEnum {
-   | ----------------- variant or associated item `A` not found for this enum
-LL |     B = SomeEnum::A,
-   |                   ^
-   |                   |
-   |                   variant or associated item not found in `SomeEnum`
-   |                   help: there is a variant with a similar name: `B`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-23253.rs b/src/test/ui/issues/issue-23253.rs
deleted file mode 100644
index 22b55c28581..00000000000
--- a/src/test/ui/issues/issue-23253.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-enum Foo { Bar }
-
-fn main() {
-    Foo::Bar.a;
-    //~^ no field `a` on type `Foo`
-}
diff --git a/src/test/ui/issues/issue-23253.stderr b/src/test/ui/issues/issue-23253.stderr
deleted file mode 100644
index be5714cd91a..00000000000
--- a/src/test/ui/issues/issue-23253.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0609]: no field `a` on type `Foo`
-  --> $DIR/issue-23253.rs:4:14
-   |
-LL |     Foo::Bar.a;
-   |              ^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0609`.
diff --git a/src/test/ui/issues/issue-23261.rs b/src/test/ui/issues/issue-23261.rs
deleted file mode 100644
index e21f86351ee..00000000000
--- a/src/test/ui/issues/issue-23261.rs
+++ /dev/null
@@ -1,61 +0,0 @@
-// run-pass
-// Matching on a DST struct should not trigger an LLVM assertion.
-
-struct Foo<T: ?Sized> {
-    a: i32,
-    inner: T
-}
-
-trait Get {
-    fn get(&self) -> i32;
-}
-
-impl Get for i32 {
-    fn get(&self) -> i32 {
-        *self
-    }
-}
-
-fn check_val(val: &Foo<[u8]>) {
-    match *val {
-        Foo { a, .. } => {
-            assert_eq!(a, 32);
-        }
-    }
-}
-
-fn check_dst_val(val: &Foo<[u8]>) {
-    match *val {
-        Foo { ref inner, .. } => {
-            assert_eq!(inner, [1, 2, 3]);
-        }
-    }
-}
-
-fn check_both(val: &Foo<[u8]>) {
-    match *val {
-        Foo { a, ref inner } => {
-            assert_eq!(a, 32);
-            assert_eq!(inner, [1, 2, 3]);
-        }
-    }
-}
-
-fn check_trait_obj(val: &Foo<dyn Get>) {
-    match *val {
-        Foo { a, ref inner } => {
-            assert_eq!(a, 32);
-            assert_eq!(inner.get(), 32);
-        }
-    }
-}
-
-fn main() {
-    let foo: &Foo<[u8]> = &Foo { a: 32, inner: [1, 2, 3] };
-    check_val(foo);
-    check_dst_val(foo);
-    check_both(foo);
-
-    let foo: &Foo<dyn Get> = &Foo { a: 32, inner: 32 };
-    check_trait_obj(foo);
-}
diff --git a/src/test/ui/issues/issue-23281.rs b/src/test/ui/issues/issue-23281.rs
deleted file mode 100644
index 72716896426..00000000000
--- a/src/test/ui/issues/issue-23281.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-pub struct Struct;
-
-impl Struct {
-    pub fn function(funs: Vec<dyn Fn() -> ()>) {}
-    //~^ ERROR the size for values of type
-}
-
-struct Vec<T> {
-    t: T,
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-23281.stderr b/src/test/ui/issues/issue-23281.stderr
deleted file mode 100644
index 804334c9b0d..00000000000
--- a/src/test/ui/issues/issue-23281.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-error[E0277]: the size for values of type `(dyn Fn() + 'static)` cannot be known at compilation time
-  --> $DIR/issue-23281.rs:4:27
-   |
-LL |     pub fn function(funs: Vec<dyn Fn() -> ()>) {}
-   |                           ^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `(dyn Fn() + 'static)`
-note: required by a bound in `Vec`
-  --> $DIR/issue-23281.rs:8:12
-   |
-LL | struct Vec<T> {
-   |            ^ required by this bound in `Vec`
-help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>`
-  --> $DIR/issue-23281.rs:8:12
-   |
-LL | struct Vec<T> {
-   |            ^ this could be changed to `T: ?Sized`...
-LL |     t: T,
-   |        - ...if indirection were used here: `Box<T>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-23302-1.rs b/src/test/ui/issues/issue-23302-1.rs
deleted file mode 100644
index 24e79dc5811..00000000000
--- a/src/test/ui/issues/issue-23302-1.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// Check that an enum with recursion in the discriminant throws
-// the appropriate error (rather than, say, blowing the stack).
-enum X {
-    A = X::A as isize, //~ ERROR E0391
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-23302-1.stderr b/src/test/ui/issues/issue-23302-1.stderr
deleted file mode 100644
index 9366050d7ec..00000000000
--- a/src/test/ui/issues/issue-23302-1.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0391]: cycle detected when const-evaluating + checking `X::A::{constant#0}`
-  --> $DIR/issue-23302-1.rs:4:9
-   |
-LL |     A = X::A as isize,
-   |         ^^^^^^^^^^^^^
-   |
-   = note: ...which immediately requires const-evaluating + checking `X::A::{constant#0}` again
-note: cycle used when simplifying constant for the type system `X::A::{constant#0}`
-  --> $DIR/issue-23302-1.rs:4:9
-   |
-LL |     A = X::A as isize,
-   |         ^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0391`.
diff --git a/src/test/ui/issues/issue-23302-2.rs b/src/test/ui/issues/issue-23302-2.rs
deleted file mode 100644
index e89c7eab503..00000000000
--- a/src/test/ui/issues/issue-23302-2.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// Since `Y::B` here defaults to `Y::A+1`, this is also a
-// recursive definition.
-enum Y {
-    A = Y::B as isize, //~ ERROR E0391
-    B,
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-23302-2.stderr b/src/test/ui/issues/issue-23302-2.stderr
deleted file mode 100644
index b97ae287a47..00000000000
--- a/src/test/ui/issues/issue-23302-2.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0391]: cycle detected when const-evaluating + checking `Y::A::{constant#0}`
-  --> $DIR/issue-23302-2.rs:4:9
-   |
-LL |     A = Y::B as isize,
-   |         ^^^^^^^^^^^^^
-   |
-   = note: ...which immediately requires const-evaluating + checking `Y::A::{constant#0}` again
-note: cycle used when simplifying constant for the type system `Y::A::{constant#0}`
-  --> $DIR/issue-23302-2.rs:4:9
-   |
-LL |     A = Y::B as isize,
-   |         ^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0391`.
diff --git a/src/test/ui/issues/issue-23302-3.rs b/src/test/ui/issues/issue-23302-3.rs
deleted file mode 100644
index da75f330798..00000000000
--- a/src/test/ui/issues/issue-23302-3.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-const A: i32 = B; //~ ERROR cycle detected
-
-const B: i32 = A;
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-23302-3.stderr b/src/test/ui/issues/issue-23302-3.stderr
deleted file mode 100644
index c6cafe575e5..00000000000
--- a/src/test/ui/issues/issue-23302-3.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0391]: cycle detected when const-evaluating + checking `A`
-  --> $DIR/issue-23302-3.rs:1:16
-   |
-LL | const A: i32 = B;
-   |                ^
-   |
-note: ...which requires const-evaluating + checking `B`...
-  --> $DIR/issue-23302-3.rs:3:16
-   |
-LL | const B: i32 = A;
-   |                ^
-   = note: ...which again requires const-evaluating + checking `A`, completing the cycle
-note: cycle used when simplifying constant for the type system `A`
-  --> $DIR/issue-23302-3.rs:1:1
-   |
-LL | const A: i32 = B;
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0391`.
diff --git a/src/test/ui/issues/issue-23304-1.rs b/src/test/ui/issues/issue-23304-1.rs
deleted file mode 100644
index 1805c1c19b9..00000000000
--- a/src/test/ui/issues/issue-23304-1.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-#[repr(u8)]
-#[allow(dead_code)]
-enum ValueType {
-    DOUBLE              = 0x00,
-    INT32               = 0x01,
-}
-
-#[repr(u32)]
-enum ValueTag {
-    INT32                = 0x1FFF0u32 | (ValueType::INT32 as u32),
-    X,
-}
-
-#[repr(u64)]
-enum ValueShiftedTag {
-    INT32        = ValueTag::INT32 as u64,
-    X,
-}
-
-fn main() {
-    println!("{}", ValueTag::INT32 as u32);
-}
diff --git a/src/test/ui/issues/issue-23304-2.rs b/src/test/ui/issues/issue-23304-2.rs
deleted file mode 100644
index 6376fdb6545..00000000000
--- a/src/test/ui/issues/issue-23304-2.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-enum X { A = 42 as isize }
-
-enum Y { A = X::A as isize }
-
-fn main() {
-    let x = X::A;
-    let x = x as isize;
-    assert_eq!(x, 42);
-    assert_eq!(Y::A as isize, 42);
-}
diff --git a/src/test/ui/issues/issue-23311.rs b/src/test/ui/issues/issue-23311.rs
deleted file mode 100644
index 62c96840b3b..00000000000
--- a/src/test/ui/issues/issue-23311.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-
-// Test that we do not ICE when pattern matching an array against a slice.
-
-fn main() {
-    match "foo".as_bytes() {
-        b"food" => (),
-        &[b'f', ..] => (),
-        _ => ()
-    }
-}
diff --git a/src/test/ui/issues/issue-23336.rs b/src/test/ui/issues/issue-23336.rs
deleted file mode 100644
index cd71d7eed89..00000000000
--- a/src/test/ui/issues/issue-23336.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-pub trait Data { fn doit(&self) {} }
-impl<T> Data for T {}
-pub trait UnaryLogic { type D: Data; }
-impl UnaryLogic for () { type D = i32; }
-
-pub fn crashes<T: UnaryLogic>(t: T::D) {
-    t.doit();
-}
-
-fn main() { crashes::<()>(0); }
diff --git a/src/test/ui/issues/issue-23354-2.rs b/src/test/ui/issues/issue-23354-2.rs
deleted file mode 100644
index c291d8a5eaf..00000000000
--- a/src/test/ui/issues/issue-23354-2.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-fail
-// error-pattern:panic evaluated
-// ignore-emscripten no processes
-
-#[allow(unused_variables)]
-fn main() {
-    // This used to trigger an LLVM assertion during compilation
-    let x = [panic!("panic evaluated"); 2];
-}
diff --git a/src/test/ui/issues/issue-23354.rs b/src/test/ui/issues/issue-23354.rs
deleted file mode 100644
index 8b7c2eef2fc..00000000000
--- a/src/test/ui/issues/issue-23354.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-fail
-// error-pattern:panic evaluated
-// ignore-emscripten no processes
-
-#[allow(unused_variables)]
-fn main() {
-    let x = [panic!("panic evaluated"); 0];
-}
diff --git a/src/test/ui/issues/issue-23406.rs b/src/test/ui/issues/issue-23406.rs
deleted file mode 100644
index d00d5d6f944..00000000000
--- a/src/test/ui/issues/issue-23406.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-trait Inner {
-    type T;
-}
-
-impl<'a> Inner for &'a i32 {
-    type T = i32;
-}
-
-fn f<'a>(x: &'a i32) -> <&'a i32 as Inner>::T {
-    *x
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-23433.rs b/src/test/ui/issues/issue-23433.rs
deleted file mode 100644
index d4fbbde62ff..00000000000
--- a/src/test/ui/issues/issue-23433.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-// Don't fail if we encounter a NonNull<T> where T is an unsized type
-
-use std::ptr::NonNull;
-
-fn main() {
-    let mut a = [0u8; 5];
-    let b: Option<NonNull<[u8]>> = Some(NonNull::from(&mut a));
-    match b {
-        Some(_) => println!("Got `Some`"),
-        None => panic!("Unexpected `None`"),
-    }
-}
diff --git a/src/test/ui/issues/issue-23442.rs b/src/test/ui/issues/issue-23442.rs
deleted file mode 100644
index d1e4317e5b4..00000000000
--- a/src/test/ui/issues/issue-23442.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-use std::marker::PhantomData;
-
-pub struct UnionedKeys<'a,K>
-    where K: UnifyKey + 'a
-{
-    table: &'a mut UnificationTable<K>,
-    root_key: K,
-    stack: Vec<K>,
-}
-
-pub trait UnifyKey {
-    type Value;
-}
-
-pub struct UnificationTable<K:UnifyKey> {
-    values: Delegate<K>,
-}
-
-pub struct Delegate<K>(PhantomData<K>);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-23477.rs b/src/test/ui/issues/issue-23477.rs
deleted file mode 100644
index 988ebe03ccf..00000000000
--- a/src/test/ui/issues/issue-23477.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// build-pass
-// ignore-asmjs wasm2js does not support source maps yet
-// compile-flags: -g
-
-pub struct Dst {
-    pub a: (),
-    pub b: (),
-    pub data: [u8],
-}
-
-pub unsafe fn borrow(bytes: &[u8]) -> &Dst {
-    let dst: &Dst = std::mem::transmute((bytes.as_ptr(), bytes.len()));
-    dst
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-23485.rs b/src/test/ui/issues/issue-23485.rs
deleted file mode 100644
index 1dd3d9293bc..00000000000
--- a/src/test/ui/issues/issue-23485.rs
+++ /dev/null
@@ -1,50 +0,0 @@
-// run-pass
-#![allow(unused_imports)]
-// Test for an ICE that occurred when a default method implementation
-// was applied to a type that did not meet the prerequisites. The
-// problem occurred specifically because normalizing
-// `Self::Item::Target` was impossible in this case.
-
-use std::boxed::Box;
-use std::marker::Sized;
-use std::clone::Clone;
-use std::ops::Deref;
-use std::option::Option;
-use std::option::Option::{Some,None};
-
-trait Iterator {
-    type Item;
-
-    fn next(&mut self) -> Option<Self::Item>;
-
-    fn clone_first(mut self) -> Option<<Self::Item as Deref>::Target> where
-        Self: Sized,
-        Self::Item: Deref,
-        <Self::Item as Deref>::Target: Clone,
-    {
-        self.next().map(|x| x.clone())
-    }
-}
-
-struct Counter {
-    value: i32
-}
-
-struct Token {
-    value: i32
-}
-
-impl Iterator for Counter {
-    type Item = Token;
-
-    fn next(&mut self) -> Option<Token> {
-        let x = self.value;
-        self.value += 1;
-        Some(Token { value: x })
-    }
-}
-
-fn main() {
-    let mut x: Box<dyn Iterator<Item=Token>> = Box::new(Counter { value: 22 });
-    assert_eq!(x.next().unwrap().value, 22);
-}
diff --git a/src/test/ui/issues/issue-23491.rs b/src/test/ui/issues/issue-23491.rs
deleted file mode 100644
index e5f9dd3efbd..00000000000
--- a/src/test/ui/issues/issue-23491.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-
-struct Node<T: ?Sized>(#[allow(unused_tuple_struct_fields)] T);
-
-fn main() {
-    let x: Box<Node<[isize]>> = Box::new(Node([]));
-}
diff --git a/src/test/ui/issues/issue-23543.rs b/src/test/ui/issues/issue-23543.rs
deleted file mode 100644
index 843e1a8a83a..00000000000
--- a/src/test/ui/issues/issue-23543.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-pub trait A: Copy {}
-
-struct Foo;
-
-pub trait D {
-    fn f<T>(self)
-        where T<Bogus = Foo>: A;
-        //~^ ERROR associated type bindings are not allowed here [E0229]
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-23543.stderr b/src/test/ui/issues/issue-23543.stderr
deleted file mode 100644
index ebb70afe316..00000000000
--- a/src/test/ui/issues/issue-23543.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0229]: associated type bindings are not allowed here
-  --> $DIR/issue-23543.rs:7:17
-   |
-LL |         where T<Bogus = Foo>: A;
-   |                 ^^^^^^^^^^^ associated type not allowed here
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0229`.
diff --git a/src/test/ui/issues/issue-23544.rs b/src/test/ui/issues/issue-23544.rs
deleted file mode 100644
index 6ad00b2fba4..00000000000
--- a/src/test/ui/issues/issue-23544.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-pub trait A: Copy {}
-
-pub trait D {
-    fn f<T>(self)
-        where T<Bogus = Self::AlsoBogus>: A;
-        //~^ ERROR associated type bindings are not allowed here [E0229]
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-23544.stderr b/src/test/ui/issues/issue-23544.stderr
deleted file mode 100644
index c912baccb49..00000000000
--- a/src/test/ui/issues/issue-23544.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0229]: associated type bindings are not allowed here
-  --> $DIR/issue-23544.rs:5:17
-   |
-LL |         where T<Bogus = Self::AlsoBogus>: A;
-   |                 ^^^^^^^^^^^^^^^^^^^^^^^ associated type not allowed here
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0229`.
diff --git a/src/test/ui/issues/issue-23550.rs b/src/test/ui/issues/issue-23550.rs
deleted file mode 100644
index 9cce9a0a98b..00000000000
--- a/src/test/ui/issues/issue-23550.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// build-pass
-#![feature(core_intrinsics)]
-#![allow(warnings)]
-
-use std::intrinsics;
-
-#[derive(Copy, Clone)]
-struct Wrap(i64);
-
-// These volatile intrinsics used to cause an ICE
-
-unsafe fn test_bool(p: &mut bool, v: bool) {
-    intrinsics::volatile_load(p);
-    intrinsics::volatile_store(p, v);
-}
-
-unsafe fn test_immediate_fca(p: &mut Wrap, v: Wrap) {
-    intrinsics::volatile_load(p);
-    intrinsics::volatile_store(p, v);
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-23589.rs b/src/test/ui/issues/issue-23589.rs
deleted file mode 100644
index 1c640af8d02..00000000000
--- a/src/test/ui/issues/issue-23589.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn main() {
-    let v: Vec(&str) = vec!['1', '2'];
-    //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
-    //~| ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-23589.stderr b/src/test/ui/issues/issue-23589.stderr
deleted file mode 100644
index 1a91f5e04db..00000000000
--- a/src/test/ui/issues/issue-23589.stderr
+++ /dev/null
@@ -1,26 +0,0 @@
-error[E0214]: parenthesized type parameters may only be used with a `Fn` trait
-  --> $DIR/issue-23589.rs:2:12
-   |
-LL |     let v: Vec(&str) = vec!['1', '2'];
-   |            ^^^^^^^^^ only `Fn` traits may use parentheses
-   |
-help: use angle brackets instead
-   |
-LL |     let v: Vec<&str> = vec!['1', '2'];
-   |               ~    ~
-
-error[E0308]: mismatched types
-  --> $DIR/issue-23589.rs:2:29
-   |
-LL |     let v: Vec(&str) = vec!['1', '2'];
-   |                             ^^^ expected `&str`, found `char`
-   |
-help: if you meant to write a `str` literal, use double quotes
-   |
-LL |     let v: Vec(&str) = vec!["1", '2'];
-   |                             ~~~
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0214, E0308.
-For more information about an error, try `rustc --explain E0214`.
diff --git a/src/test/ui/issues/issue-23611-enum-swap-in-drop.rs b/src/test/ui/issues/issue-23611-enum-swap-in-drop.rs
deleted file mode 100644
index cdb130d600c..00000000000
--- a/src/test/ui/issues/issue-23611-enum-swap-in-drop.rs
+++ /dev/null
@@ -1,259 +0,0 @@
-// run-pass
-#![allow(non_upper_case_globals)]
-
-// Issue 23611: this test is ensuring that, for an instance `X` of the
-// enum `E`, if you swap in a different variant during the execution
-// of the `<E as Drop>::drop`, then the appropriate substructure will
-// be torn down after the `<E as Drop>::drop` method returns.
-
-use std::cell::RefCell;
-use std::mem;
-
-use self::d::D;
-
-pub fn main() {
-    let log = RefCell::new(vec![]);
-    d::println("created empty log");
-    test(&log);
-
-    // println!("log: {:?}", &log.borrow()[..]);
-    assert_eq!(
-        &log.borrow()[..],
-        [
-            //                                         created empty log
-            // +-- Make D(test_1, 10000000)
-            // | +-- Make D(g_b_5, 50000001)
-            // | |                                     in g_B(b2b0) from E::drop, b=b4b0
-            // | +-- Drop D(g_b_5, 50000001)
-            50000001,
-            // |
-            // | +-- Make D(drop_6, 60000002)
-            // | | +-- Make D(g_b_5, 50000003)
-            // | | |                                   in g_B(b2b0) from E::drop, b=b4b1
-            // | | +-- Drop D(g_b_5, 50000003)
-            50000003,
-            // | |
-            // | | +-- Make D(GaspB::drop_3, 30000004)
-            // | | | +-- Make D(g_b_5, 50000005)
-            // | | | |                                 in g_B(b4b2) from GaspB::drop
-            // | | | +-- Drop D(g_b_5, 50000005)
-            50000005,
-            // | | |
-            // | | +-- Drop D(GaspB::drop_3, 30000004)
-            30000004,
-            // | |
-            // +-- Drop D(test_1, 10000000)
-            10000000,
-            //   |
-            // +-- Make D(GaspA::drop_2, 20000006)
-            // | | +-- Make D(f_a_4, 40000007)
-            // | | |                                   in f_A(a3a0) from GaspA::drop
-            // | | +-- Drop D(f_a_4, 40000007)
-            40000007,
-            // | |
-            // +-- Drop D(GaspA::drop_2, 20000006)
-            20000006,
-            //   |
-            //   +-- Drop D(drop_6, 60000002)
-            60000002
-            //
-                ]);
-
-    // For reference purposes, the old (incorrect) behavior would produce the following
-    // output, which you can compare to the above:
-    //
-    //                                             created empty log
-    // +-- Make D(test_1, 10000000)
-    // | +-- Make D(g_b_5, 50000001)
-    // | |                                     in g_B(b2b0) from E::drop, b=b4b0
-    // | +-- Drop D(g_b_5, 50000001)
-    // |
-    // | +-- Make D(drop_6, 60000002)
-    // | | +-- Make D(g_b_5, 50000003)
-    // | | |                                   in g_B(b2b0) from E::drop, b=b4b1
-    // | | +-- Drop D(g_b_5, 50000003)
-    // | |
-    // | | +-- Make D(GaspB::drop_3, 30000004)
-    // | | | +-- Make D(g_b_5, 50000005)
-    // | | | |                                 in g_B(b4b2) from GaspB::drop
-    // | | | +-- Drop D(g_b_5, 50000005)
-    // | | |
-    // | | +-- Drop D(GaspB::drop_3, 30000004)
-    // | |
-    // +-- Drop D(test_1, 10000000)
-    //   |
-    // +-- Make D(GaspB::drop_3, 30000006)
-    // | | +-- Make D(f_a_4, 40000007)
-    // | | |                                   in f_A(a3a0) from GaspB::drop
-    // | | +-- Drop D(f_a_4, 40000007)
-    // | |
-    // +-- Drop D(GaspB::drop_3, 30000006)
-    //   |
-    //   +-- Drop D(drop_6, 60000002)
-
-    // Note that this calls f_A from GaspB::drop (and thus creates a D
-    // with a uid incorporating the origin of GaspB's drop that
-    // surrounds the f_A invocation), but the code as written only
-    // ever hands f_A off to instances of GaspA, and thus one should
-    // be able to prove the invariant that f_A is *only* invoked from
-    // from an instance of GaspA (either via the GaspA drop
-    // implementation or the E drop implementation). Yet the old (bad)
-    // behavior allowed a call to f_A to leak in while we are tearing
-    // down a value of type GaspB.
-}
-
-fn test<'a>(log: d::Log<'a>) {
-    let _e = E::B(GaspB(g_b, 0xB4B0, log, D::new("test", 1, log)), true);
-}
-
-struct GaspA<'a>(for <'b> fn(u32, &'b str, d::Log<'a>), u32, d::Log<'a>, d::D<'a>);
-struct GaspB<'a>(for <'b> fn(u32, &'b str, d::Log<'a>), u32, d::Log<'a>, d::D<'a>);
-
-impl<'a> Drop for GaspA<'a> {
-    fn drop(&mut self) {
-        let _d = d::D::new("GaspA::drop", 2, self.2);
-        (self.0)(self.1, "GaspA::drop", self.2);
-    }
-}
-
-impl<'a> Drop for GaspB<'a> {
-    fn drop(&mut self) {
-        let _d = d::D::new("GaspB::drop", 3, self.2);
-        (self.0)(self.1, "GaspB::drop", self.2);
-    }
-}
-
-enum E<'a> {
-    A(GaspA<'a>, bool), B(GaspB<'a>, bool),
-}
-
-fn f_a(x: u32, ctxt: &str, log: d::Log) {
-    let _d = d::D::new("f_a", 4, log);
-    d::println(&format!("in f_A({:x}) from {}", x, ctxt));
-}
-fn g_b(y: u32, ctxt: &str, log: d::Log) {
-    let _d = d::D::new("g_b", 5, log);
-    d::println(&format!("in g_B({:x}) from {}", y, ctxt));
-}
-
-impl<'a> Drop for E<'a> {
-    fn drop(&mut self) {
-        let (do_drop, log) = match *self {
-            E::A(GaspA(ref f, ref mut val_a, log, ref _d_a), ref mut do_drop) => {
-                f(0xA1A0, &format!("E::drop, a={:x}", val_a), log);
-                *val_a += 1;
-                // swap in do_drop := false to avoid infinite dtor regress
-                (mem::replace(do_drop, false), log)
-            }
-            E::B(GaspB(ref g, ref mut val_b, log, ref _d_b), ref mut do_drop) => {
-                g(0xB2B0, &format!("E::drop, b={:x}", val_b), log);
-                *val_b += 1;
-                // swap in do_drop := false to avoid infinite dtor regress
-                (mem::replace(do_drop, false), log)
-            }
-        };
-
-        #[allow(unused_must_use)]
-        if do_drop {
-            mem::replace(self, E::A(GaspA(f_a, 0xA3A0, log, D::new("drop", 6, log)), true));
-        }
-    }
-}
-
-// This module provides simultaneous printouts of the dynamic extents
-// of all of the D values, in addition to logging the order that each
-// is dropped.
-//
-// This code is similar to a support code module embedded within
-// test/run-pass/issue-123338-ensure-param-drop-order.rs; however,
-// that (slightly simpler) code only identifies objects in the log via
-// (creation) time-stamps; this incorporates both timestamping and the
-// point of origin within the source code into the unique ID (uid).
-
-const PREF_INDENT: u32 = 20;
-
-pub mod d {
-    #![allow(unused_parens)]
-    use std::fmt;
-    use std::mem;
-    use std::cell::RefCell;
-
-    static mut counter: u16 = 0;
-    static mut trails: u64 = 0;
-
-    pub type Log<'a> = &'a RefCell<Vec<u32>>;
-
-    pub fn current_width() -> u32 {
-        unsafe { max_width() - trails.leading_zeros() }
-    }
-
-    pub fn max_width() -> u32 {
-        unsafe {
-            (mem::size_of_val(&trails)*8) as u32
-        }
-    }
-
-    pub fn indent_println(my_trails: u32, s: &str) {
-        let mut indent: String = String::new();
-        for i in 0..my_trails {
-            unsafe {
-                if trails & (1 << i) != 0 {
-                    indent = indent + "| ";
-                } else {
-                    indent = indent + "  ";
-                }
-            }
-        }
-        println!("{}{}", indent, s);
-    }
-
-    pub fn println(s: &str) {
-        indent_println(super::PREF_INDENT, s);
-    }
-
-    fn first_avail() -> u32 {
-        unsafe {
-            for i in 0..64 {
-                if trails & (1 << i) == 0 {
-                    return i;
-                }
-            }
-        }
-        panic!("exhausted trails");
-    }
-
-    pub struct D<'a> {
-        name: &'static str, i: u8, uid: u32, trail: u32, log: Log<'a>
-    }
-
-    impl<'a> fmt::Display for D<'a> {
-        fn fmt(&self, w: &mut fmt::Formatter) -> fmt::Result {
-            write!(w, "D({}_{}, {})", self.name, self.i, self.uid)
-        }
-    }
-
-    impl<'a> D<'a> {
-        pub fn new(name: &'static str, i: u8, log: Log<'a>) -> D<'a> {
-            unsafe {
-                let trail = first_avail();
-                let ctr = ((i as u32) * 10_000_000) + (counter as u32);
-                counter += 1;
-                trails |= (1 << trail);
-                let ret = D {
-                    name: name, i: i, log: log, uid: ctr, trail: trail
-                };
-                indent_println(trail, &format!("+-- Make {}", ret));
-                ret
-            }
-        }
-    }
-
-    impl<'a> Drop for D<'a> {
-        fn drop(&mut self) {
-            unsafe { trails &= !(1 << self.trail); };
-            self.log.borrow_mut().push(self.uid);
-            indent_println(self.trail, &format!("+-- Drop {}", self));
-            indent_println(::PREF_INDENT, "");
-        }
-    }
-}
diff --git a/src/test/ui/issues/issue-23649-1.rs b/src/test/ui/issues/issue-23649-1.rs
deleted file mode 100644
index fc0c9a605fa..00000000000
--- a/src/test/ui/issues/issue-23649-1.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-use std::mem;
-
-pub struct X([u8]);
-
-fn _f(x: &X) -> usize { match *x { X(ref x) =>  { x.len() } } }
-
-fn main() {
-    let b: &[u8] = &[11; 42];
-    let v: &X = unsafe { mem::transmute(b) };
-    assert_eq!(_f(v), 42);
-}
diff --git a/src/test/ui/issues/issue-23649-2.rs b/src/test/ui/issues/issue-23649-2.rs
deleted file mode 100644
index ce7d8e3a755..00000000000
--- a/src/test/ui/issues/issue-23649-2.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-
-use std::collections::HashMap;
-use std::path::{Path, PathBuf};
-
-fn main() {
-    let m: HashMap<PathBuf, ()> = HashMap::new();
-    let k = Path::new("foo");
-    println!("{:?}", m.get(k));
-}
diff --git a/src/test/ui/issues/issue-23649-3.rs b/src/test/ui/issues/issue-23649-3.rs
deleted file mode 100644
index 8f61c71d6eb..00000000000
--- a/src/test/ui/issues/issue-23649-3.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// build-pass
-#[derive(PartialEq)]
-struct Slice { slice: [u8] }
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-23699.rs b/src/test/ui/issues/issue-23699.rs
deleted file mode 100644
index 952548837e4..00000000000
--- a/src/test/ui/issues/issue-23699.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-fn gimme_a_raw_pointer<T>(_: *const T) { }
-
-fn test<T>(t: T) { }
-
-fn main() {
-    // Clearly `pointer` must be of type `*const ()`.
-    let pointer = &() as *const _;
-    gimme_a_raw_pointer(pointer);
-
-    let t = test as fn (i32);
-    t(0i32);
-}
diff --git a/src/test/ui/issues/issue-23781.rs b/src/test/ui/issues/issue-23781.rs
deleted file mode 100644
index 220ebdb1872..00000000000
--- a/src/test/ui/issues/issue-23781.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// run-pass
-use std::fmt;
-
-struct Foo;
-impl fmt::Debug for Foo {
-    fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
-        println!("<Foo as Debug>::fmt()");
-
-        write!(fmt, "")
-    }
-}
-
-fn test1() {
-    let foo_str = format!("{:?}", Foo);
-
-    println!("{}", foo_str);
-}
-
-fn test2() {
-    println!("{:?}", Foo);
-}
-
-fn main() {
-    // This works fine
-    test1();
-
-    // This fails
-    test2();
-}
diff --git a/src/test/ui/issues/issue-2380-b.rs b/src/test/ui/issues/issue-2380-b.rs
deleted file mode 100644
index d708c7b4213..00000000000
--- a/src/test/ui/issues/issue-2380-b.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// aux-build:issue-2380.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate a;
-
-pub fn main() {
-    a::f::<()>();
-}
diff --git a/src/test/ui/issues/issue-23808.rs b/src/test/ui/issues/issue-23808.rs
deleted file mode 100644
index 0988b09fce9..00000000000
--- a/src/test/ui/issues/issue-23808.rs
+++ /dev/null
@@ -1,59 +0,0 @@
-// run-pass
-
-#![deny(dead_code)]
-
-// use different types / traits to test all combinations
-
-trait Const {
-    const C: ();
-}
-
-trait StaticFn {
-    fn sfn();
-}
-
-struct ConstStruct;
-struct StaticFnStruct;
-
-enum ConstEnum {}
-enum StaticFnEnum {}
-
-struct AliasedConstStruct;
-struct AliasedStaticFnStruct;
-
-enum AliasedConstEnum {}
-enum AliasedStaticFnEnum {}
-
-type AliasConstStruct    = AliasedConstStruct;
-type AliasStaticFnStruct = AliasedStaticFnStruct;
-type AliasConstEnum      = AliasedConstEnum;
-type AliasStaticFnEnum   = AliasedStaticFnEnum;
-
-macro_rules! impl_Const {($($T:ident),*) => {$(
-    impl Const for $T {
-        const C: () = ();
-    }
-)*}}
-
-macro_rules! impl_StaticFn {($($T:ident),*) => {$(
-    impl StaticFn for $T {
-        fn sfn() {}
-    }
-)*}}
-
-impl_Const!(ConstStruct, ConstEnum, AliasedConstStruct, AliasedConstEnum);
-impl_StaticFn!(StaticFnStruct, StaticFnEnum, AliasedStaticFnStruct, AliasedStaticFnEnum);
-
-fn main() {
-    let _ = ConstStruct::C;
-    let _ = ConstEnum::C;
-
-    StaticFnStruct::sfn();
-    StaticFnEnum::sfn();
-
-    let _ = AliasConstStruct::C;
-    let _ = AliasConstEnum::C;
-
-    AliasStaticFnStruct::sfn();
-    AliasStaticFnEnum::sfn();
-}
diff --git a/src/test/ui/issues/issue-2383.rs b/src/test/ui/issues/issue-2383.rs
deleted file mode 100644
index 06e61ce680b..00000000000
--- a/src/test/ui/issues/issue-2383.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-use std::collections::VecDeque;
-
-pub fn main() {
-    let mut q = VecDeque::new();
-    q.push_front(10);
-}
diff --git a/src/test/ui/issues/issue-23891.rs b/src/test/ui/issues/issue-23891.rs
deleted file mode 100644
index 73467f715cb..00000000000
--- a/src/test/ui/issues/issue-23891.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-macro_rules! id {
-    ($s: pat) => ($s);
-}
-
-fn main() {
-    match (Some(123), Some(456)) {
-        (id!(Some(a)), _) | (_, id!(Some(a))) => println!("{}", a),
-        _ => (),
-    }
-}
diff --git a/src/test/ui/issues/issue-23898.rs b/src/test/ui/issues/issue-23898.rs
deleted file mode 100644
index 3de365675ad..00000000000
--- a/src/test/ui/issues/issue-23898.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-#![allow(unused_parens)]
-#![allow(non_camel_case_types)]
-
-// Note: This test was used to demonstrate #5873 (now #23898).
-
-enum State { ST_NULL, ST_WHITESPACE }
-
-fn main() {
-    [State::ST_NULL; (State::ST_WHITESPACE as usize)];
-}
diff --git a/src/test/ui/issues/issue-23958.rs b/src/test/ui/issues/issue-23958.rs
deleted file mode 100644
index 7e90d758600..00000000000
--- a/src/test/ui/issues/issue-23958.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-trait Collection where for<'a> &'a Self: IntoIterator {
-    fn my_iter(&self) -> <&Self as IntoIterator>::IntoIter {
-        self.into_iter()
-    }
-}
-
-impl<T> Collection for [T] { }
-
-fn main() {
-    let v = [0usize];
-    let _ = v.my_iter();
-}
diff --git a/src/test/ui/issues/issue-23966.rs b/src/test/ui/issues/issue-23966.rs
deleted file mode 100644
index 5fdec28ac2c..00000000000
--- a/src/test/ui/issues/issue-23966.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    "".chars().fold(|_, _| (), ());
-    //~^ ERROR E0277
-}
diff --git a/src/test/ui/issues/issue-23966.stderr b/src/test/ui/issues/issue-23966.stderr
deleted file mode 100644
index 8f934481d85..00000000000
--- a/src/test/ui/issues/issue-23966.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0277]: expected a `FnMut<(_, char)>` closure, found `()`
-  --> $DIR/issue-23966.rs:2:32
-   |
-LL |     "".chars().fold(|_, _| (), ());
-   |                ----            ^^ expected an `FnMut<(_, char)>` closure, found `()`
-   |                |
-   |                required by a bound introduced by this call
-   |
-   = help: the trait `FnMut<(_, char)>` is not implemented for `()`
-note: required by a bound in `fold`
-  --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-23992.rs b/src/test/ui/issues/issue-23992.rs
deleted file mode 100644
index 1ff44bd7f2d..00000000000
--- a/src/test/ui/issues/issue-23992.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// run-pass
-pub struct Outer<T: Trait>(T);
-pub struct Inner<'a> { value: &'a bool }
-
-pub trait Trait {
-    type Error;
-    fn ready(self) -> Self::Error;
-}
-
-impl<'a> Trait for Inner<'a> {
-    type Error = Outer<Inner<'a>>;
-    fn ready(self) -> Outer<Inner<'a>> { Outer(self) }
-}
-
-fn main() {
-    let value = true;
-    let inner = Inner { value: &value };
-    assert_eq!(inner.ready().0.value, &value);
-}
diff --git a/src/test/ui/issues/issue-24013.rs b/src/test/ui/issues/issue-24013.rs
deleted file mode 100644
index c6d30167127..00000000000
--- a/src/test/ui/issues/issue-24013.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-fn main() {
-    use std::mem::{transmute, swap};
-    let a = 1;
-    let b = 2;
-    unsafe {swap::<&mut _>(transmute(&a), transmute(&b))};
-    //~^ ERROR type annotations needed
-}
diff --git a/src/test/ui/issues/issue-24013.stderr b/src/test/ui/issues/issue-24013.stderr
deleted file mode 100644
index 72102f460e0..00000000000
--- a/src/test/ui/issues/issue-24013.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-24013.rs:5:13
-   |
-LL |     unsafe {swap::<&mut _>(transmute(&a), transmute(&b))};
-   |             ^^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `swap`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-24036.rs b/src/test/ui/issues/issue-24036.rs
deleted file mode 100644
index 7df036c8e3a..00000000000
--- a/src/test/ui/issues/issue-24036.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-fn closure_to_loc() {
-    let mut x = |c| c + 1;
-    x = |c| c + 1;
-    //~^ ERROR mismatched types
-}
-
-fn closure_from_match() {
-    let x = match 1usize {
-        1 => |c| c + 1,
-        2 => |c| c - 1,
-        _ => |c| c - 1
-    };
-    //~^^^^ ERROR type annotations needed
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-24036.stderr b/src/test/ui/issues/issue-24036.stderr
deleted file mode 100644
index 0e73a51faed..00000000000
--- a/src/test/ui/issues/issue-24036.stderr
+++ /dev/null
@@ -1,28 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-24036.rs:3:9
-   |
-LL |     let mut x = |c| c + 1;
-   |                 --- the expected closure
-LL |     x = |c| c + 1;
-   |         ^^^^^^^^^ expected closure, found a different closure
-   |
-   = note: expected closure `[closure@$DIR/issue-24036.rs:2:17: 2:20]`
-              found closure `[closure@$DIR/issue-24036.rs:3:9: 3:12]`
-   = note: no two closures, even if identical, have the same type
-   = help: consider boxing your closure and/or using it as a trait object
-
-error[E0282]: type annotations needed
-  --> $DIR/issue-24036.rs:9:15
-   |
-LL |         1 => |c| c + 1,
-   |               ^
-   |
-help: consider giving this closure parameter an explicit type
-   |
-LL |         1 => |c: /* Type */| c + 1,
-   |                ++++++++++++
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0282, E0308.
-For more information about an error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-24086.rs b/src/test/ui/issues/issue-24086.rs
deleted file mode 100644
index 54622afbcfc..00000000000
--- a/src/test/ui/issues/issue-24086.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(unused_mut)]
-#![allow(unused_variables)]
-pub struct Registry<'a> {
-    listener: &'a mut (),
-}
-
-pub struct Listener<'a> {
-    pub announce: Option<Box<dyn FnMut(&mut Registry) + 'a>>,
-    pub remove: Option<Box<dyn FnMut(&mut Registry) + 'a>>,
-}
-
-impl<'a> Drop for Registry<'a> {
-    fn drop(&mut self) {}
-}
-
-fn main() {
-    let mut registry_listener = Listener {
-        announce: None,
-        remove: None,
-    };
-}
diff --git a/src/test/ui/issues/issue-2414-c.rs b/src/test/ui/issues/issue-2414-c.rs
deleted file mode 100644
index f6fe9798067..00000000000
--- a/src/test/ui/issues/issue-2414-c.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-// aux-build:issue-2414-a.rs
-// aux-build:issue-2414-b.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate b;
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-24161.rs b/src/test/ui/issues/issue-24161.rs
deleted file mode 100644
index f4cdd982ac6..00000000000
--- a/src/test/ui/issues/issue-24161.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#[derive(Copy,Clone)]
-struct Functions {
-    a: fn(u32) -> u32,
-    b: extern "C" fn(u32) -> u32,
-    c: unsafe fn(u32) -> u32,
-    d: unsafe extern "C" fn(u32) -> u32
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-24227.rs b/src/test/ui/issues/issue-24227.rs
deleted file mode 100644
index 12816c235f8..00000000000
--- a/src/test/ui/issues/issue-24227.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// check-pass
-// This resulted in an ICE. Test for future-proofing
-// Issue #24227
-
-#![allow(unused)]
-
-struct Foo<'a> {
-    x: &'a u8
-}
-
-impl<'a> Foo<'a> {
-    fn foo() {
-        let mut tmp: Self;
-    }
-
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-2428.rs b/src/test/ui/issues/issue-2428.rs
deleted file mode 100644
index 94b830de3e6..00000000000
--- a/src/test/ui/issues/issue-2428.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-#![allow(non_upper_case_globals)]
-
-
-pub fn main() {
-    let _foo = 100;
-    const quux: isize = 5;
-
-    enum Stuff {
-        Bar = quux
-    }
-
-    assert_eq!(Stuff::Bar as isize, quux);
-}
diff --git a/src/test/ui/issues/issue-24308.rs b/src/test/ui/issues/issue-24308.rs
deleted file mode 100644
index 4a582c68efc..00000000000
--- a/src/test/ui/issues/issue-24308.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-pub trait Foo {
-    fn method1() {}
-    fn method2();
-}
-
-struct Slice<'a, T: 'a>(#[allow(unused_tuple_struct_fields)] &'a [T]);
-
-impl<'a, T: 'a> Foo for Slice<'a, T> {
-    fn method2() {
-        <Self as Foo>::method1();
-    }
-}
-
-fn main() {
-    <Slice<()> as Foo>::method2();
-}
diff --git a/src/test/ui/issues/issue-24322.rs b/src/test/ui/issues/issue-24322.rs
deleted file mode 100644
index 6567fcab46c..00000000000
--- a/src/test/ui/issues/issue-24322.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-struct B;
-
-impl B {
-    fn func(&self) -> u32 { 42 }
-}
-
-fn main() {
-    let x: &fn(&B) -> u32 = &B::func; //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-24322.stderr b/src/test/ui/issues/issue-24322.stderr
deleted file mode 100644
index 1e4c8ac7c35..00000000000
--- a/src/test/ui/issues/issue-24322.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-24322.rs:8:29
-   |
-LL |     let x: &fn(&B) -> u32 = &B::func;
-   |            --------------   ^^^^^^^^ expected fn pointer, found fn item
-   |            |
-   |            expected due to this
-   |
-   = note: expected reference `&for<'a> fn(&'a B) -> u32`
-              found reference `&for<'a> fn(&'a B) -> u32 {B::func}`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-24352.rs b/src/test/ui/issues/issue-24352.rs
deleted file mode 100644
index 5c8246d179f..00000000000
--- a/src/test/ui/issues/issue-24352.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    1.0f64 - 1.0;
-    1.0f64 - 1 //~ ERROR E0277
-}
diff --git a/src/test/ui/issues/issue-24352.stderr b/src/test/ui/issues/issue-24352.stderr
deleted file mode 100644
index 1f51b6e2905..00000000000
--- a/src/test/ui/issues/issue-24352.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0277]: cannot subtract `{integer}` from `f64`
-  --> $DIR/issue-24352.rs:3:12
-   |
-LL |     1.0f64 - 1
-   |            ^ no implementation for `f64 - {integer}`
-   |
-   = help: the trait `Sub<{integer}>` is not implemented for `f64`
-   = help: the following other types implement trait `Sub<Rhs>`:
-             <&'a f64 as Sub<f64>>
-             <&f64 as Sub<&f64>>
-             <f64 as Sub<&f64>>
-             <f64 as Sub>
-help: consider using a floating-point literal by writing it with `.0`
-   |
-LL |     1.0f64 - 1.0
-   |               ++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-24353.rs b/src/test/ui/issues/issue-24353.rs
deleted file mode 100644
index f78255b7e2b..00000000000
--- a/src/test/ui/issues/issue-24353.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-#![allow(unreachable_code)]
-fn main() {
-    return ();
-
-    let x = ();
-    x
-}
diff --git a/src/test/ui/issues/issue-24357.rs b/src/test/ui/issues/issue-24357.rs
deleted file mode 100644
index 152e69ebc87..00000000000
--- a/src/test/ui/issues/issue-24357.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-struct NoCopy;
-fn main() {
-   let x = NoCopy;
-   //~^ NOTE move occurs because `x` has type `NoCopy`
-   let f = move || { let y = x; };
-   //~^ NOTE value moved into closure here
-   //~| NOTE variable moved due to use in closure
-   let z = x;
-   //~^ ERROR use of moved value: `x`
-   //~| NOTE value used here after move
-}
diff --git a/src/test/ui/issues/issue-24357.stderr b/src/test/ui/issues/issue-24357.stderr
deleted file mode 100644
index b9e15f5e21b..00000000000
--- a/src/test/ui/issues/issue-24357.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0382]: use of moved value: `x`
-  --> $DIR/issue-24357.rs:8:12
-   |
-LL |    let x = NoCopy;
-   |        - move occurs because `x` has type `NoCopy`, which does not implement the `Copy` trait
-LL |
-LL |    let f = move || { let y = x; };
-   |            -------           - variable moved due to use in closure
-   |            |
-   |            value moved into closure here
-...
-LL |    let z = x;
-   |            ^ value used here after move
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0382`.
diff --git a/src/test/ui/issues/issue-24363.rs b/src/test/ui/issues/issue-24363.rs
deleted file mode 100644
index 34726fba9c6..00000000000
--- a/src/test/ui/issues/issue-24363.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn main() {
-    1.create_a_type_error[ //~ `{integer}` is a primitive type and therefore doesn't have fields
-        ()+() //~ ERROR cannot add
-              //   ^ ensure that we typeck the inner expression ^
-    ];
-}
diff --git a/src/test/ui/issues/issue-24363.stderr b/src/test/ui/issues/issue-24363.stderr
deleted file mode 100644
index 16537e21ae0..00000000000
--- a/src/test/ui/issues/issue-24363.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields
-  --> $DIR/issue-24363.rs:2:7
-   |
-LL |     1.create_a_type_error[
-   |       ^^^^^^^^^^^^^^^^^^^
-
-error[E0369]: cannot add `()` to `()`
-  --> $DIR/issue-24363.rs:3:11
-   |
-LL |         ()+()
-   |         --^-- ()
-   |         |
-   |         ()
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0369, E0610.
-For more information about an error, try `rustc --explain E0369`.
diff --git a/src/test/ui/issues/issue-24365.rs b/src/test/ui/issues/issue-24365.rs
deleted file mode 100644
index eca104b6f1d..00000000000
--- a/src/test/ui/issues/issue-24365.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-pub enum Attribute {
-    Code {attr_name_idx: u16},
-}
-
-pub enum Foo {
-    Bar
-}
-
-fn test(a: Foo) {
-    println!("{}", a.b); //~ no field `b` on type `Foo`
-}
-
-fn main() {
-    let x = Attribute::Code {
-        attr_name_idx: 42,
-    };
-    let z = (&x).attr_name_idx; //~ no field `attr_name_idx` on type `&Attribute`
-    let y = x.attr_name_idx; //~ no field `attr_name_idx` on type `Attribute`
-}
diff --git a/src/test/ui/issues/issue-24365.stderr b/src/test/ui/issues/issue-24365.stderr
deleted file mode 100644
index f9eead8a4f2..00000000000
--- a/src/test/ui/issues/issue-24365.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0609]: no field `b` on type `Foo`
-  --> $DIR/issue-24365.rs:10:22
-   |
-LL |     println!("{}", a.b);
-   |                      ^
-
-error[E0609]: no field `attr_name_idx` on type `&Attribute`
-  --> $DIR/issue-24365.rs:17:18
-   |
-LL |     let z = (&x).attr_name_idx;
-   |                  ^^^^^^^^^^^^^
-
-error[E0609]: no field `attr_name_idx` on type `Attribute`
-  --> $DIR/issue-24365.rs:18:15
-   |
-LL |     let y = x.attr_name_idx;
-   |               ^^^^^^^^^^^^^
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0609`.
diff --git a/src/test/ui/issues/issue-24389.rs b/src/test/ui/issues/issue-24389.rs
deleted file mode 100644
index 7cc7611769a..00000000000
--- a/src/test/ui/issues/issue-24389.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-
-struct Foo;
-
-impl Foo {
-    fn new() -> Self { Foo }
-    fn bar() { Self::new(); }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-24424.rs b/src/test/ui/issues/issue-24424.rs
deleted file mode 100644
index 22bf513afe8..00000000000
--- a/src/test/ui/issues/issue-24424.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-trait Trait1<'l0, T0> {}
-trait Trait0<'l0>  {}
-
-impl <'l0, 'l1, T0> Trait1<'l0, T0> for bool where T0 : Trait0<'l0>, T0 : Trait0<'l1> {}
-//~^ ERROR type annotations needed
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-24424.stderr b/src/test/ui/issues/issue-24424.stderr
deleted file mode 100644
index 50d7f988e19..00000000000
--- a/src/test/ui/issues/issue-24424.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0283]: type annotations needed: cannot satisfy `T0: Trait0<'l0>`
-  --> $DIR/issue-24424.rs:4:57
-   |
-LL | impl <'l0, 'l1, T0> Trait1<'l0, T0> for bool where T0 : Trait0<'l0>, T0 : Trait0<'l1> {}
-   |                                                         ^^^^^^^^^^^
-   |
-note: multiple `impl`s or `where` clauses satisfying `T0: Trait0<'l0>` found
-  --> $DIR/issue-24424.rs:4:57
-   |
-LL | impl <'l0, 'l1, T0> Trait1<'l0, T0> for bool where T0 : Trait0<'l0>, T0 : Trait0<'l1> {}
-   |                                                         ^^^^^^^^^^^       ^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0283`.
diff --git a/src/test/ui/issues/issue-24434.rs b/src/test/ui/issues/issue-24434.rs
deleted file mode 100644
index 4c1bfc03c9a..00000000000
--- a/src/test/ui/issues/issue-24434.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// check-pass
-// compile-flags:--cfg set1
-
-#![cfg_attr(set1, feature(rustc_attrs))]
-#![rustc_dummy]
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-24446.rs b/src/test/ui/issues/issue-24446.rs
deleted file mode 100644
index 9ab952ade9c..00000000000
--- a/src/test/ui/issues/issue-24446.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-fn main() {
-    static foo: dyn Fn() -> u32 = || -> u32 {
-        //~^ ERROR the size for values of type
-        //~| ERROR cannot be shared between threads safely
-        0
-    };
-}
diff --git a/src/test/ui/issues/issue-24446.stderr b/src/test/ui/issues/issue-24446.stderr
deleted file mode 100644
index 4afb87c4825..00000000000
--- a/src/test/ui/issues/issue-24446.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0277]: the size for values of type `(dyn Fn() -> u32 + 'static)` cannot be known at compilation time
-  --> $DIR/issue-24446.rs:2:17
-   |
-LL |     static foo: dyn Fn() -> u32 = || -> u32 {
-   |                 ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `(dyn Fn() -> u32 + 'static)`
-
-error[E0277]: `(dyn Fn() -> u32 + 'static)` cannot be shared between threads safely
-  --> $DIR/issue-24446.rs:2:17
-   |
-LL |     static foo: dyn Fn() -> u32 = || -> u32 {
-   |                 ^^^^^^^^^^^^^^^ `(dyn Fn() -> u32 + 'static)` cannot be shared between threads safely
-   |
-   = help: the trait `Sync` is not implemented for `(dyn Fn() -> u32 + 'static)`
-   = note: shared static variables must have a type that implements `Sync`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-2445-b.rs b/src/test/ui/issues/issue-2445-b.rs
deleted file mode 100644
index f369eae3af3..00000000000
--- a/src/test/ui/issues/issue-2445-b.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-
-// pretty-expanded FIXME #23616
-
-struct c1<T> {
-    x: T,
-}
-
-impl<T> c1<T> {
-    pub fn f1(&self, _x: isize) {
-    }
-}
-
-fn c1<T>(x: T) -> c1<T> {
-    c1 {
-        x: x
-    }
-}
-
-impl<T> c1<T> {
-    pub fn f2(&self, _x: isize) {
-    }
-}
-
-
-pub fn main() {
-    c1::<isize>(3).f1(4);
-    c1::<isize>(3).f2(4);
-}
diff --git a/src/test/ui/issues/issue-2445.rs b/src/test/ui/issues/issue-2445.rs
deleted file mode 100644
index 5730ce16574..00000000000
--- a/src/test/ui/issues/issue-2445.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-
-// pretty-expanded FIXME #23616
-
-struct c1<T> {
-    x: T,
-}
-
-impl<T> c1<T> {
-    pub fn f1(&self, _x: T) {}
-}
-
-fn c1<T>(x: T) -> c1<T> {
-    c1 {
-        x: x
-    }
-}
-
-impl<T> c1<T> {
-    pub fn f2(&self, _x: T) {}
-}
-
-
-pub fn main() {
-    c1::<isize>(3).f1(4);
-    c1::<isize>(3).f2(4);
-}
diff --git a/src/test/ui/issues/issue-24533.rs b/src/test/ui/issues/issue-24533.rs
deleted file mode 100644
index 8592bf43072..00000000000
--- a/src/test/ui/issues/issue-24533.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// run-pass
-#![allow(unused_must_use)]
-use std::slice::Iter;
-use std::io::{Error, ErrorKind, Result};
-use std::vec::*;
-
-fn foo(it: &mut Iter<u8>) -> Result<u8> {
-    Ok(*it.next().unwrap())
-}
-
-fn bar() -> Result<u8> {
-    let data: Vec<u8> = Vec::new();
-
-    if true {
-        return Err(Error::new(ErrorKind::NotFound, "msg"));
-    }
-
-    let mut it = data.iter();
-    foo(&mut it)
-}
-
-fn main() {
-    bar();
-}
diff --git a/src/test/ui/issues/issue-24589.rs b/src/test/ui/issues/issue-24589.rs
deleted file mode 100644
index 6b03e14f961..00000000000
--- a/src/test/ui/issues/issue-24589.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-pub struct _X([u8]);
-
-impl std::ops::Deref for _X {
-    type Target = [u8];
-
-    fn deref(&self) -> &[u8] {
-        &self.0
-    }
-}
-
-pub fn _g(x: &_X) -> &[u8] {
-    x
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-2463.rs b/src/test/ui/issues/issue-2463.rs
deleted file mode 100644
index d24a47c53d9..00000000000
--- a/src/test/ui/issues/issue-2463.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-struct Pair { f: isize, g: isize }
-
-pub fn main() {
-
-    let x = Pair {
-        f: 0,
-        g: 0,
-    };
-
-    let _y = Pair {
-        f: 1,
-        g: 1,
-        .. x
-    };
-
-    let _z = Pair {
-        f: 1,
-        .. x
-    };
-
-}
diff --git a/src/test/ui/issues/issue-24682.rs b/src/test/ui/issues/issue-24682.rs
deleted file mode 100644
index 0d1ab73417c..00000000000
--- a/src/test/ui/issues/issue-24682.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-trait A: Sized {
-    type N;
-    fn x() ->
-        Self<
-          N= //~ ERROR associated type bindings are not allowed here
-          Self::N> {
-        loop {}
-    }
-    fn y(&self) ->
-        std
-           <N=()> //~ ERROR associated type bindings are not allowed here
-           ::option::Option<()>
-    { None }
-    fn z(&self) ->
-        u32<N=()> //~ ERROR associated type bindings are not allowed here
-    { 42 }
-
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-24682.stderr b/src/test/ui/issues/issue-24682.stderr
deleted file mode 100644
index e1943bf4d68..00000000000
--- a/src/test/ui/issues/issue-24682.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0229]: associated type bindings are not allowed here
-  --> $DIR/issue-24682.rs:5:11
-   |
-LL | /           N=
-LL | |           Self::N> {
-   | |_________________^ associated type not allowed here
-
-error[E0229]: associated type bindings are not allowed here
-  --> $DIR/issue-24682.rs:11:13
-   |
-LL |            <N=()>
-   |             ^^^^ associated type not allowed here
-
-error[E0229]: associated type bindings are not allowed here
-  --> $DIR/issue-24682.rs:15:13
-   |
-LL |         u32<N=()>
-   |             ^^^^ associated type not allowed here
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0229`.
diff --git a/src/test/ui/issues/issue-24687-embed-debuginfo/auxiliary/issue-24687-lib.rs b/src/test/ui/issues/issue-24687-embed-debuginfo/auxiliary/issue-24687-lib.rs
deleted file mode 100644
index 5b1b1389ceb..00000000000
--- a/src/test/ui/issues/issue-24687-embed-debuginfo/auxiliary/issue-24687-lib.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-#![crate_type="lib"]
-
-// This is a file that pulls in a separate file as a submodule, where
-// that separate file has many multi-byte characters, to try to
-// encourage the compiler to trip on them.
-
-#[path = "issue-24687-mbcs-in-comments.rs"]
-mod issue_24687_mbcs_in_comments;
-
-pub use issue_24687_mbcs_in_comments::D;
diff --git a/src/test/ui/issues/issue-24687-embed-debuginfo/auxiliary/issue-24687-mbcs-in-comments.rs b/src/test/ui/issues/issue-24687-embed-debuginfo/auxiliary/issue-24687-mbcs-in-comments.rs
deleted file mode 100644
index 215145a64b1..00000000000
--- a/src/test/ui/issues/issue-24687-embed-debuginfo/auxiliary/issue-24687-mbcs-in-comments.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-use std::fmt;
-
-// This ia file with many multi-byte characters, to try to encourage
-// the compiler to trip on them.  The Drop implementation below will
-// need to have its source location embedded into the debug info for
-// the output file.
-
-// αααααααααααααααααααααααααααααααααααααααααααααααααααααααααααααααααααααα
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-// γγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγγ
-// δδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδ
-// εεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεεε
-
-// ζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζζ
-// ηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηηη
-// θθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθ
-// ιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιιι
-// κκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκκ
-
-pub struct D<X:fmt::Debug>(pub X);
-
-impl<X:fmt::Debug> Drop for D<X> {
-    fn drop(&mut self) {
-        // λλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλλ
-        println!("Dropping D({:?})", self.0);
-    }
-}
diff --git a/src/test/ui/issues/issue-24687-embed-debuginfo/main.rs b/src/test/ui/issues/issue-24687-embed-debuginfo/main.rs
deleted file mode 100644
index f08bcdfe6d1..00000000000
--- a/src/test/ui/issues/issue-24687-embed-debuginfo/main.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-// aux-build:issue-24687-lib.rs
-// compile-flags:-g
-// ignore-asmjs wasm2js does not support source maps yet
-
-extern crate issue_24687_lib as d;
-
-fn main() {
-    // Create a `D`, which has a destructor whose body will be codegen'ed
-    // into the generated code here, and thus the local debuginfo will
-    // need references into the original source locations from
-    // `importer` above.
-    let _d = d::D("Hi");
-}
diff --git a/src/test/ui/issues/issue-2470-bounds-check-overflow.rs b/src/test/ui/issues/issue-2470-bounds-check-overflow.rs
deleted file mode 100644
index f0e8e185e56..00000000000
--- a/src/test/ui/issues/issue-2470-bounds-check-overflow.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-fail
-// error-pattern:index out of bounds
-// ignore-emscripten no processes
-
-use std::mem;
-
-fn main() {
-
-    // This should cause a bounds-check panic, but may not if we do our
-    // bounds checking by comparing the scaled index to the vector's
-    // address-bounds, since we've scaled the index to wrap around to the
-    // address of the 0th cell in the array (even though the index is
-    // huge).
-
-    let x = vec![1_usize, 2_usize, 3_usize];
-
-    let base = x.as_ptr() as usize;
-    let idx = base / mem::size_of::<usize>();
-    println!("ov1 base = 0x{:x}", base);
-    println!("ov1 idx = 0x{:x}", idx);
-    println!("ov1 sizeof::<usize>() = 0x{:x}", mem::size_of::<usize>());
-    println!("ov1 idx * sizeof::<usize>() = 0x{:x}",
-             idx * mem::size_of::<usize>());
-
-    // This should panic.
-    println!("ov1 0x{:x}", x[idx]);
-}
diff --git a/src/test/ui/issues/issue-2472.rs b/src/test/ui/issues/issue-2472.rs
deleted file mode 100644
index c790bc2d095..00000000000
--- a/src/test/ui/issues/issue-2472.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-// aux-build:issue-2472-b.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_2472_b;
-
-use issue_2472_b::{S, T};
-
-pub fn main() {
-    let s = S(());
-    s.foo();
-    s.bar();
-}
diff --git a/src/test/ui/issues/issue-24779.rs b/src/test/ui/issues/issue-24779.rs
deleted file mode 100644
index f1283d0dcf5..00000000000
--- a/src/test/ui/issues/issue-24779.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-// run-pass
-fn main() {
-    assert_eq!((||||42)()(), 42);
-}
diff --git a/src/test/ui/issues/issue-24819.rs b/src/test/ui/issues/issue-24819.rs
deleted file mode 100644
index 59c3f2cd114..00000000000
--- a/src/test/ui/issues/issue-24819.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-use std::collections::HashSet;
-
-fn main() {
-    let mut v = Vec::new();
-    foo(&mut v);
-    //~^ ERROR mismatched types
-    //~| expected struct `HashSet`, found struct `Vec`
-}
-
-fn foo(h: &mut HashSet<u32>) {
-}
diff --git a/src/test/ui/issues/issue-24819.stderr b/src/test/ui/issues/issue-24819.stderr
deleted file mode 100644
index 982a11fef80..00000000000
--- a/src/test/ui/issues/issue-24819.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-24819.rs:5:9
-   |
-LL |     foo(&mut v);
-   |     --- ^^^^^^ expected struct `HashSet`, found struct `Vec`
-   |     |
-   |     arguments to this function are incorrect
-   |
-   = note: expected mutable reference `&mut HashSet<u32>`
-              found mutable reference `&mut Vec<_>`
-note: function defined here
-  --> $DIR/issue-24819.rs:10:4
-   |
-LL | fn foo(h: &mut HashSet<u32>) {
-   |    ^^^ --------------------
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-2487-a.rs b/src/test/ui/issues/issue-2487-a.rs
deleted file mode 100644
index fe12dad74f5..00000000000
--- a/src/test/ui/issues/issue-2487-a.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-
-// pretty-expanded FIXME #23616
-
-struct socket {
-    sock: isize,
-
-}
-
-impl Drop for socket {
-    fn drop(&mut self) {}
-}
-
-impl socket {
-    pub fn set_identity(&self)  {
-        closure(|| setsockopt_bytes(self.sock.clone()))
-    }
-}
-
-fn socket() -> socket {
-    socket {
-        sock: 1
-    }
-}
-
-fn closure<F>(f: F) where F: FnOnce() { f() }
-
-fn setsockopt_bytes(_sock: isize) { }
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-24945-repeat-dash-opts.rs b/src/test/ui/issues/issue-24945-repeat-dash-opts.rs
deleted file mode 100644
index 0f92fc2f7f3..00000000000
--- a/src/test/ui/issues/issue-24945-repeat-dash-opts.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// This test is just checking that we continue to accept `-g -g -O -O`
-// as options to the compiler.
-
-// compile-flags:-g -g -O -O
-// ignore-asmjs wasm2js does not support source maps yet
-
-fn main() {
-    assert_eq!(1, 1);
-}
diff --git a/src/test/ui/issues/issue-24947.rs b/src/test/ui/issues/issue-24947.rs
deleted file mode 100644
index 23705b4c9e7..00000000000
--- a/src/test/ui/issues/issue-24947.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// run-pass
-// #24947 ICE using a trait-associated const in an array size
-
-
-struct Foo;
-
-impl Foo {
-    const SIZE: usize = 8;
-}
-
-trait Bar {
-    const BAR_SIZE: usize;
-}
-
-impl Bar for Foo {
-    const BAR_SIZE: usize = 12;
-}
-
-#[allow(unused_variables)]
-fn main() {
-    let w: [u8; 12] = [0u8; <Foo as Bar>::BAR_SIZE];
-    let x: [u8; 12] = [0u8; <Foo>::BAR_SIZE];
-    let y: [u8; 8] = [0u8; <Foo>::SIZE];
-    let z: [u8; 8] = [0u8; Foo::SIZE];
-}
diff --git a/src/test/ui/issues/issue-24954.rs b/src/test/ui/issues/issue-24954.rs
deleted file mode 100644
index 0177dd4eae5..00000000000
--- a/src/test/ui/issues/issue-24954.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-macro_rules! foo {
-    ($y:expr) => ({
-        $y = 2;
-    })
-}
-
-#[allow(unused_variables)]
-#[allow(unused_assignments)]
-fn main() {
-    let mut x = 1;
-    foo!(x);
-}
diff --git a/src/test/ui/issues/issue-2502.rs b/src/test/ui/issues/issue-2502.rs
deleted file mode 100644
index 63151002438..00000000000
--- a/src/test/ui/issues/issue-2502.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-
-
-// pretty-expanded FIXME #23616
-
-struct font<'a> {
-    fontbuf: &'a Vec<u8> ,
-}
-
-impl<'a> font<'a> {
-    pub fn buf(&self) -> &'a Vec<u8> {
-        self.fontbuf
-    }
-}
-
-fn font(fontbuf: &Vec<u8> ) -> font {
-    font {
-        fontbuf: fontbuf
-    }
-}
-
-pub fn main() { }
diff --git a/src/test/ui/issues/issue-25076.rs b/src/test/ui/issues/issue-25076.rs
deleted file mode 100644
index 6c5a5539245..00000000000
--- a/src/test/ui/issues/issue-25076.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-struct S;
-
-trait InOut<T> { type Out; }
-
-fn do_fold<B, F: InOut<B, Out=B>>(init: B, f: F) {}
-
-fn bot<T>() -> T { loop {} }
-
-fn main() {
-    do_fold(bot(), ()); //~ ERROR `(): InOut<_>` is not satisfied
-}
diff --git a/src/test/ui/issues/issue-25076.stderr b/src/test/ui/issues/issue-25076.stderr
deleted file mode 100644
index 159cc484c5d..00000000000
--- a/src/test/ui/issues/issue-25076.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0277]: the trait bound `(): InOut<_>` is not satisfied
-  --> $DIR/issue-25076.rs:10:20
-   |
-LL |     do_fold(bot(), ());
-   |     -------        ^^ the trait `InOut<_>` is not implemented for `()`
-   |     |
-   |     required by a bound introduced by this call
-   |
-note: required by a bound in `do_fold`
-  --> $DIR/issue-25076.rs:5:18
-   |
-LL | fn do_fold<B, F: InOut<B, Out=B>>(init: B, f: F) {}
-   |                  ^^^^^^^^^^^^^^^ required by this bound in `do_fold`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-25089.rs b/src/test/ui/issues/issue-25089.rs
deleted file mode 100644
index c988f8f55fa..00000000000
--- a/src/test/ui/issues/issue-25089.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-// run-pass
-// needs-unwind
-// ignore-emscripten no threads support
-
-use std::thread;
-
-struct Foo(#[allow(unused_tuple_struct_fields)] i32);
-
-impl Drop for Foo {
-    fn drop(&mut self) {
-        static mut DROPPED: bool = false;
-        unsafe {
-            assert!(!DROPPED);
-            DROPPED = true;
-        }
-    }
-}
-
-struct Empty;
-
-fn empty() -> Empty { Empty }
-
-fn should_panic(_: Foo, _: Empty) {
-    panic!("test panic");
-}
-
-fn test() {
-    should_panic(Foo(1), empty());
-}
-
-fn main() {
-    let ret = thread::spawn(test).join();
-    assert!(ret.is_err());
-}
diff --git a/src/test/ui/issues/issue-25145.rs b/src/test/ui/issues/issue-25145.rs
deleted file mode 100644
index f5ae28fbbab..00000000000
--- a/src/test/ui/issues/issue-25145.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-
-struct S;
-
-impl S {
-    const N: usize = 3;
-}
-
-static STUFF: [u8; S::N] = [0; S::N];
-
-fn main() {
-    assert_eq!(STUFF, [0; 3]);
-}
diff --git a/src/test/ui/issues/issue-25180.rs b/src/test/ui/issues/issue-25180.rs
deleted file mode 100644
index 29dc07f4914..00000000000
--- a/src/test/ui/issues/issue-25180.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(non_upper_case_globals)]
-
-const x: &'static dyn Fn() = &|| println!("ICE here");
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-25185.rs b/src/test/ui/issues/issue-25185.rs
deleted file mode 100644
index 383c9a1e9c4..00000000000
--- a/src/test/ui/issues/issue-25185.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-// aux-build:issue-25185-1.rs
-// aux-build:issue-25185-2.rs
-// ignore-wasm32-bare no libc for ffi testing
-
-extern crate issue_25185_2;
-
-fn main() {
-    let x = unsafe {
-        issue_25185_2::rust_dbg_extern_identity_u32(1)
-    };
-    assert_eq!(x, 1);
-}
diff --git a/src/test/ui/issues/issue-2526-a.rs b/src/test/ui/issues/issue-2526-a.rs
deleted file mode 100644
index f3fdc0bd377..00000000000
--- a/src/test/ui/issues/issue-2526-a.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// aux-build:issue-2526.rs
-
-// pretty-expanded FIXME #23616
-
-#![allow(unused_imports)]
-
-extern crate issue_2526;
-use issue_2526::*;
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-25279.rs b/src/test/ui/issues/issue-25279.rs
deleted file mode 100644
index fdc516d3761..00000000000
--- a/src/test/ui/issues/issue-25279.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-struct S<'a>(&'a ());
-
-impl<'a> S<'a> {
-    fn foo(self) -> &'a () {
-        <Self>::bar(self)
-    }
-
-    fn bar(self) -> &'a () {
-        self.0
-    }
-}
-
-fn main() {
-    S(&()).foo();
-}
diff --git a/src/test/ui/issues/issue-25343.rs b/src/test/ui/issues/issue-25343.rs
deleted file mode 100644
index 95a0bd9155d..00000000000
--- a/src/test/ui/issues/issue-25343.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// run-pass
-#[allow(unused)]
-fn main() {
-    || {
-        'label: loop {
-        }
-    };
-
-    // More cases added from issue 31754
-
-    'label2: loop {
-        break;
-    }
-
-    let closure = || {
-        'label2: loop {}
-    };
-
-    fn inner_fn() {
-        'label2: loop {}
-    }
-}
diff --git a/src/test/ui/issues/issue-25368.rs b/src/test/ui/issues/issue-25368.rs
deleted file mode 100644
index 4be83457f7a..00000000000
--- a/src/test/ui/issues/issue-25368.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-use std::sync::mpsc::channel;
-use std::thread::spawn;
-use std::marker::PhantomData;
-
-struct Foo<T> {foo: PhantomData<T>}
-
-fn main() {
-    let (tx, rx) =
-        channel();
-    spawn(move || {
-        tx.send(Foo{ foo: PhantomData });
-        //~^ ERROR type annotations needed
-    });
-}
diff --git a/src/test/ui/issues/issue-25368.stderr b/src/test/ui/issues/issue-25368.stderr
deleted file mode 100644
index e6ed3aac710..00000000000
--- a/src/test/ui/issues/issue-25368.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-25368.rs:11:27
-   |
-LL |         tx.send(Foo{ foo: PhantomData });
-   |                           ^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the struct `PhantomData`
-   |
-help: consider specifying the generic argument
-   |
-LL |         tx.send(Foo{ foo: PhantomData::<T> });
-   |                                      +++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-25386.rs b/src/test/ui/issues/issue-25386.rs
deleted file mode 100644
index b26cc77680d..00000000000
--- a/src/test/ui/issues/issue-25386.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-mod stuff {
-    pub struct Item {
-        c_object: Box<CObj>,
-    }
-    pub struct CObj {
-        name: Option<String>,
-    }
-    impl Item {
-        pub fn new() -> Item {
-            Item {
-                c_object: Box::new(CObj { name: None }),
-            }
-        }
-    }
-}
-
-macro_rules! check_ptr_exist {
-    ($var:expr, $member:ident) => (
-        (*$var.c_object).$member.is_some()
-        //~^ ERROR field `c_object` of struct `Item` is private
-    );
-}
-
-fn main() {
-    let item = stuff::Item::new();
-    println!("{}", check_ptr_exist!(item, name));
-}
diff --git a/src/test/ui/issues/issue-25386.stderr b/src/test/ui/issues/issue-25386.stderr
deleted file mode 100644
index 727b9690829..00000000000
--- a/src/test/ui/issues/issue-25386.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0616]: field `c_object` of struct `Item` is private
-  --> $DIR/issue-25386.rs:19:16
-   |
-LL |         (*$var.c_object).$member.is_some()
-   |                ^^^^^^^^ private field
-...
-LL |     println!("{}", check_ptr_exist!(item, name));
-   |                    ---------------------------- in this macro invocation
-   |
-   = note: this error originates in the macro `check_ptr_exist` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0616`.
diff --git a/src/test/ui/issues/issue-25394.rs b/src/test/ui/issues/issue-25394.rs
deleted file mode 100644
index 2f0ae19fcb1..00000000000
--- a/src/test/ui/issues/issue-25394.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#[derive(Debug)]
-struct Row<T>([T]);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-25439.rs b/src/test/ui/issues/issue-25439.rs
deleted file mode 100644
index 4f73ff3e38b..00000000000
--- a/src/test/ui/issues/issue-25439.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-struct Helper<'a, F: 'a>(&'a F);
-
-fn fix<F>(f: F) -> i32 where F: Fn(Helper<F>, i32) -> i32 {
-    f(Helper(&f), 8)
-}
-
-fn main() {
-    fix(|_, x| x); //~ ERROR closure/generator type that references itself [E0644]
-}
diff --git a/src/test/ui/issues/issue-25439.stderr b/src/test/ui/issues/issue-25439.stderr
deleted file mode 100644
index dadae23fdf3..00000000000
--- a/src/test/ui/issues/issue-25439.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0644]: closure/generator type that references itself
-  --> $DIR/issue-25439.rs:8:9
-   |
-LL |     fix(|_, x| x);
-   |         ^^^^^^ cyclic type of infinite size
-   |
-   = note: closures cannot capture themselves or take themselves as argument;
-           this error may be the result of a recent compiler bug-fix,
-           see issue #46062 <https://github.com/rust-lang/rust/issues/46062>
-           for more information
-note: required by a bound in `fix`
-  --> $DIR/issue-25439.rs:3:33
-   |
-LL | fn fix<F>(f: F) -> i32 where F: Fn(Helper<F>, i32) -> i32 {
-   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `fix`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0644`.
diff --git a/src/test/ui/issues/issue-25467.rs b/src/test/ui/issues/issue-25467.rs
deleted file mode 100644
index 31ac5f0f34b..00000000000
--- a/src/test/ui/issues/issue-25467.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// aux-build:issue-25467.rs
-
-pub type Issue25467BarT = ();
-pub type Issue25467FooT = ();
-
-extern crate issue_25467 as aux;
-
-fn main() {
-    let o: aux::Object = None;
-}
diff --git a/src/test/ui/issues/issue-25497.rs b/src/test/ui/issues/issue-25497.rs
deleted file mode 100644
index 25f5ab90f7f..00000000000
--- a/src/test/ui/issues/issue-25497.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// run-pass
-#[derive(Clone, Debug, PartialEq)]
-enum Expression {
-    Dummy,
-    Add(Box<Expression>),
-}
-
-use Expression::*;
-
-fn simplify(exp: Expression) -> Expression {
-    match exp {
-        Add(n) => *n.clone(),
-        _ => Dummy
-    }
-}
-
-fn main() {
-    assert_eq!(simplify(Add(Box::new(Dummy))), Dummy);
-}
diff --git a/src/test/ui/issues/issue-2550.rs b/src/test/ui/issues/issue-2550.rs
deleted file mode 100644
index 04ec66b80d7..00000000000
--- a/src/test/ui/issues/issue-2550.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_snake_case)]
-
-// pretty-expanded FIXME #23616
-
-struct C {
-    x: usize,
-}
-
-fn C(x: usize) -> C {
-    C {
-        x: x
-    }
-}
-
-fn f<T>(_x: T) {
-}
-
-pub fn main() {
-    f(C(1));
-}
diff --git a/src/test/ui/issues/issue-25515.rs b/src/test/ui/issues/issue-25515.rs
deleted file mode 100644
index e7b9ea3acfc..00000000000
--- a/src/test/ui/issues/issue-25515.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-use std::rc::Rc;
-
-struct Foo<'r>(&'r mut i32);
-
-impl<'r> Drop for Foo<'r> {
-    fn drop(&mut self) {
-        *self.0 += 1;
-    }
-}
-
-fn main() {
-    let mut drops = 0;
-
-    {
-        let _: Rc<dyn Send> = Rc::new(Foo(&mut drops));
-    }
-
-    assert_eq!(1, drops);
-}
diff --git a/src/test/ui/issues/issue-25549-multiple-drop.rs b/src/test/ui/issues/issue-25549-multiple-drop.rs
deleted file mode 100644
index 25a2da707dc..00000000000
--- a/src/test/ui/issues/issue-25549-multiple-drop.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-struct Foo<'r>(&'r mut i32);
-
-impl<'r> Drop for Foo<'r> {
-    fn drop(&mut self) {
-        *self.0 += 1;
-    }
-}
-
-trait Trait {}
-impl<'r> Trait for Foo<'r> {}
-
-struct Holder<T: ?Sized>(T);
-
-fn main() {
-    let mut drops = 0;
-
-    {
-        let y = &Holder([Foo(&mut drops)]) as &Holder<[Foo]>;
-        // this used to cause an extra drop of the Foo instance
-        let x = &y.0;
-    }
-    assert_eq!(1, drops);
-
-    drops = 0;
-    {
-        let y = &Holder(Foo(&mut drops)) as &Holder<dyn Trait>;
-        // this used to cause an extra drop of the Foo instance
-        let x = &y.0;
-    }
-    assert_eq!(1, drops);
-}
diff --git a/src/test/ui/issues/issue-25579.rs b/src/test/ui/issues/issue-25579.rs
deleted file mode 100644
index 5f5a0f4d267..00000000000
--- a/src/test/ui/issues/issue-25579.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// check-pass
-
-enum Sexpression {
-    Num(()),
-    Cons(&'static mut Sexpression)
-}
-
-fn causes_error_in_ast(mut l: &mut Sexpression) {
-    loop { match l {
-        &mut Sexpression::Num(ref mut n) => {},
-        &mut Sexpression::Cons(ref mut expr) => {
-            l = &mut **expr;
-        }
-    }}
-}
-
-
-fn main() {
-    causes_error_in_ast(&mut Sexpression::Num(()));
-}
diff --git a/src/test/ui/issues/issue-25679.rs b/src/test/ui/issues/issue-25679.rs
deleted file mode 100644
index b548da98888..00000000000
--- a/src/test/ui/issues/issue-25679.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-trait Device {
-    type Resources;
-}
-#[allow(unused_tuple_struct_fields)]
-struct Foo<D, R>(D, R);
-
-impl<D: Device> Foo<D, D::Resources> {
-    fn present(&self) {}
-}
-
-struct Res;
-struct Dev;
-
-impl Device for Dev { type Resources = Res; }
-
-fn main() {
-    let foo = Foo(Dev, Res);
-    foo.present();
-}
diff --git a/src/test/ui/issues/issue-25693.rs b/src/test/ui/issues/issue-25693.rs
deleted file mode 100644
index 9af0ba100e8..00000000000
--- a/src/test/ui/issues/issue-25693.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-pub trait Parameters { type SelfRef; }
-
-struct RP<'a> { _marker: std::marker::PhantomData<&'a ()> }
-struct BP;
-
-impl<'a> Parameters for RP<'a> { type SelfRef = &'a X<RP<'a>>; }
-impl Parameters for BP { type SelfRef = Box<X<BP>>; }
-
-pub struct Y;
-pub enum X<P: Parameters> {
-    Nothing,
-    SameAgain(P::SelfRef, Y)
-}
-
-fn main() {
-    let bnil: Box<X<BP>> = Box::new(X::Nothing);
-    let bx: Box<X<BP>> = Box::new(X::SameAgain(bnil, Y));
-    let rnil: X<RP> = X::Nothing;
-    let rx: X<RP> = X::SameAgain(&rnil, Y);
-}
diff --git a/src/test/ui/issues/issue-25746-bool-transmute.rs b/src/test/ui/issues/issue-25746-bool-transmute.rs
deleted file mode 100644
index bc2f4a7c1b7..00000000000
--- a/src/test/ui/issues/issue-25746-bool-transmute.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-use std::mem::transmute;
-
-fn main() {
-    unsafe {
-        let _: i8 = transmute(false);
-        let _: i8 = transmute(true);
-        let _: bool = transmute(0u8);
-        let _: bool = transmute(1u8);
-    }
-}
diff --git a/src/test/ui/issues/issue-25757.rs b/src/test/ui/issues/issue-25757.rs
deleted file mode 100644
index ec1864d7deb..00000000000
--- a/src/test/ui/issues/issue-25757.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-struct Foo {
-    a: u32
-}
-
-impl Foo {
-    fn x(&mut self) {
-        self.a = 5;
-    }
-}
-
-const FUNC: &'static dyn Fn(&mut Foo) -> () = &Foo::x;
-
-fn main() {
-    let mut foo = Foo { a: 137 };
-    FUNC(&mut foo);
-    assert_eq!(foo.a, 5);
-}
diff --git a/src/test/ui/issues/issue-25810.rs b/src/test/ui/issues/issue-25810.rs
deleted file mode 100644
index f32216f3254..00000000000
--- a/src/test/ui/issues/issue-25810.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-pass
-fn main() {
-    let x = X(15);
-    let y = x.foo();
-    println!("{:?}",y);
-}
-
-trait Foo
-    where for<'a> &'a Self: Bar
-{
-    fn foo<'a>(&'a self) -> <&'a Self as Bar>::Output;
-}
-
-trait Bar {
-    type Output;
-}
-
-struct X(i32);
-
-impl<'a> Bar for &'a X {
-    type Output = &'a i32;
-}
-
-impl Foo for X {
-    fn foo<'a>(&'a self) -> <&'a Self as Bar>::Output {
-        &self.0
-    }
-}
diff --git a/src/test/ui/issues/issue-2590.rs b/src/test/ui/issues/issue-2590.rs
deleted file mode 100644
index a9a0e5ca4ec..00000000000
--- a/src/test/ui/issues/issue-2590.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-struct Parser {
-    tokens: Vec<isize> ,
-}
-
-trait Parse {
-    fn parse(&self) -> Vec<isize> ;
-}
-
-impl Parse for Parser {
-    fn parse(&self) -> Vec<isize> {
-        self.tokens //~ ERROR cannot move out
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-2590.stderr b/src/test/ui/issues/issue-2590.stderr
deleted file mode 100644
index 6aacd563af1..00000000000
--- a/src/test/ui/issues/issue-2590.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0507]: cannot move out of `self.tokens` which is behind a shared reference
-  --> $DIR/issue-2590.rs:11:9
-   |
-LL |         self.tokens
-   |         ^^^^^^^^^^^ move occurs because `self.tokens` has type `Vec<isize>`, which does not implement the `Copy` trait
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0507`.
diff --git a/src/test/ui/issues/issue-25901.rs b/src/test/ui/issues/issue-25901.rs
deleted file mode 100644
index 1f7b341a97e..00000000000
--- a/src/test/ui/issues/issue-25901.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-struct A;
-struct B;
-
-static S: &'static B = &A;
-//~^ ERROR the trait bound
-
-use std::ops::Deref;
-
-impl Deref for A {
-    type Target = B;
-    fn deref(&self)->&B { static B_: B = B; &B_ }
-}
-
-fn main(){}
diff --git a/src/test/ui/issues/issue-25901.stderr b/src/test/ui/issues/issue-25901.stderr
deleted file mode 100644
index b9cac32229a..00000000000
--- a/src/test/ui/issues/issue-25901.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0277]: the trait bound `A: Deref` is not satisfied
-  --> $DIR/issue-25901.rs:4:24
-   |
-LL | static S: &'static B = &A;
-   |                        ^^ the trait `~const Deref` is not implemented for `A`
-   |
-note: the trait `Deref` is implemented for `A`, but that implementation is not `const`
-  --> $DIR/issue-25901.rs:4:24
-   |
-LL | static S: &'static B = &A;
-   |                        ^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-26056.rs b/src/test/ui/issues/issue-26056.rs
deleted file mode 100644
index 99d43ec792b..00000000000
--- a/src/test/ui/issues/issue-26056.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-trait MapLookup<Q> {
-    type MapValue;
-}
-
-impl<K> MapLookup<K> for K {
-    type MapValue = K;
-}
-
-trait Map: MapLookup<<Self as Map>::Key> {
-    type Key;
-}
-
-impl<K> Map for K {
-    type Key = K;
-}
-
-
-fn main() {
-    let _ = &()
-        as &dyn Map<Key=u32,MapValue=u32>;
-    //~^ ERROR E0038
-}
diff --git a/src/test/ui/issues/issue-26056.stderr b/src/test/ui/issues/issue-26056.stderr
deleted file mode 100644
index 2c873243fe9..00000000000
--- a/src/test/ui/issues/issue-26056.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0038]: the trait `Map` cannot be made into an object
-  --> $DIR/issue-26056.rs:20:13
-   |
-LL |         as &dyn Map<Key=u32,MapValue=u32>;
-   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Map` cannot be made into an object
-   |
-note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
-  --> $DIR/issue-26056.rs:9:12
-   |
-LL | trait Map: MapLookup<<Self as Map>::Key> {
-   |       ---  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...because it uses `Self` as a type parameter
-   |       |
-   |       this trait cannot be made into an object...
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0038`.
diff --git a/src/test/ui/issues/issue-26093.rs b/src/test/ui/issues/issue-26093.rs
deleted file mode 100644
index c838515caf9..00000000000
--- a/src/test/ui/issues/issue-26093.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-macro_rules! not_a_place {
-    ($thing:expr) => {
-        $thing = 42;
-        //~^ ERROR invalid left-hand side of assignment
-        $thing += 42;
-        //~^ ERROR invalid left-hand side of assignment
-    }
-}
-
-fn main() {
-    not_a_place!(99);
-}
diff --git a/src/test/ui/issues/issue-26093.stderr b/src/test/ui/issues/issue-26093.stderr
deleted file mode 100644
index 1a08d0fef41..00000000000
--- a/src/test/ui/issues/issue-26093.stderr
+++ /dev/null
@@ -1,32 +0,0 @@
-error[E0070]: invalid left-hand side of assignment
-  --> $DIR/issue-26093.rs:3:16
-   |
-LL |         $thing = 42;
-   |                ^
-...
-LL |     not_a_place!(99);
-   |     ----------------
-   |     |            |
-   |     |            cannot assign to this expression
-   |     in this macro invocation
-   |
-   = note: this error originates in the macro `not_a_place` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error[E0067]: invalid left-hand side of assignment
-  --> $DIR/issue-26093.rs:5:16
-   |
-LL |         $thing += 42;
-   |                ^^
-...
-LL |     not_a_place!(99);
-   |     ----------------
-   |     |            |
-   |     |            cannot assign to this expression
-   |     in this macro invocation
-   |
-   = note: this error originates in the macro `not_a_place` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0067, E0070.
-For more information about an error, try `rustc --explain E0067`.
diff --git a/src/test/ui/issues/issue-26094.rs b/src/test/ui/issues/issue-26094.rs
deleted file mode 100644
index d3d670aa92a..00000000000
--- a/src/test/ui/issues/issue-26094.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-macro_rules! some_macro {
-    ($other: expr) => ({
-        $other(None) //~ NOTE argument of type `Option<_>` unexpected
-    })
-}
-
-fn some_function() {} //~ NOTE defined here
-
-fn main() {
-    some_macro!(some_function);
-    //~^ ERROR function takes 0 arguments but 1 argument was supplied
-    //~| NOTE in this expansion of some_macro!
-}
diff --git a/src/test/ui/issues/issue-26094.stderr b/src/test/ui/issues/issue-26094.stderr
deleted file mode 100644
index 881a6e538ee..00000000000
--- a/src/test/ui/issues/issue-26094.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0061]: this function takes 0 arguments but 1 argument was supplied
-  --> $DIR/issue-26094.rs:10:17
-   |
-LL |         $other(None)
-   |                ---- argument of type `Option<_>` unexpected
-...
-LL |     some_macro!(some_function);
-   |                 ^^^^^^^^^^^^^
-   |
-note: function defined here
-  --> $DIR/issue-26094.rs:7:4
-   |
-LL | fn some_function() {}
-   |    ^^^^^^^^^^^^^
-help: remove the extra argument
-   |
-LL |         some_function()
-   |         ~~~~~~~~~~~~~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0061`.
diff --git a/src/test/ui/issues/issue-26095.rs b/src/test/ui/issues/issue-26095.rs
deleted file mode 100644
index 638f8f57187..00000000000
--- a/src/test/ui/issues/issue-26095.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(non_upper_case_globals)]
-
-
-trait HasNumber<T> {
-    const Number: usize;
-}
-
-enum One {}
-enum Two {}
-
-enum Foo {}
-
-impl<T> HasNumber<T> for One {
-    const Number: usize = 1;
-}
-
-impl<T> HasNumber<T> for Two {
-    const Number: usize = 2;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-2611-3.rs b/src/test/ui/issues/issue-2611-3.rs
deleted file mode 100644
index a95a748e091..00000000000
--- a/src/test/ui/issues/issue-2611-3.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// Tests that impls are allowed to have looser, more permissive bounds
-// than the traits require.
-
-
-trait A {
-  fn b<C:Sync,D>(&self, x: C) -> C;
-}
-
-struct E {
- f: isize
-}
-
-impl A for E {
-  fn b<F,G>(&self, _x: F) -> F { panic!() }
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-26127.rs b/src/test/ui/issues/issue-26127.rs
deleted file mode 100644
index f3f9c1d9ae8..00000000000
--- a/src/test/ui/issues/issue-26127.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-trait Tr { type T; }
-impl Tr for u8 { type T=(); }
-struct S<I: Tr>(#[allow(unused_tuple_struct_fields)] I::T);
-
-fn foo<I: Tr>(i: I::T) {
-    S::<I>(i);
-}
-
-fn main() {
-    foo::<u8>(());
-}
diff --git a/src/test/ui/issues/issue-26186.rs b/src/test/ui/issues/issue-26186.rs
deleted file mode 100644
index f93869352ea..00000000000
--- a/src/test/ui/issues/issue-26186.rs
+++ /dev/null
@@ -1,62 +0,0 @@
-// check-pass
-use std::sync::Mutex;
-use std::cell::RefCell;
-use std::rc::Rc;
-use std::ops::*;
-
-//eefriedman example
-struct S<'a, T:FnMut() + 'static + ?Sized>(&'a mut T);
-impl<'a, T:?Sized + FnMut() + 'static> DerefMut for S<'a, T> {
-    fn deref_mut(&mut self) -> &mut Self::Target { &mut self.0 }
-}
-impl<'a, T:?Sized + FnMut() + 'static> Deref for S<'a, T> {
-    type Target = dyn FnMut() + 'a;
-    fn deref(&self) -> &Self::Target { &self.0 }
-}
-
-//Ossipal example
-struct FunctionIcon {
-    get_icon: Mutex<Box<dyn FnMut() -> u32>>,
-}
-
-impl FunctionIcon {
-    fn get_icon(&self) -> impl '_ + std::ops::DerefMut<Target=Box<dyn FnMut() -> u32>> {
-        self.get_icon.lock().unwrap()
-    }
-
-    fn load_icon(&self)  {
-        let mut get_icon = self.get_icon();
-        let _rgba_icon = (*get_icon)();
-    }
-}
-
-//shepmaster example
-struct Foo;
-
-impl Deref for Foo {
-    type Target = dyn FnMut() + 'static;
-    fn deref(&self) -> &Self::Target {
-        unimplemented!()
-    }
-}
-
-impl DerefMut for Foo {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        unimplemented!()
-    }
-}
-
-fn main() {
-    //eefriedman example
-    let mut f = ||{};
-    let mut s = S(&mut f);
-    s();
-
-    //Diggsey/Mark-Simulacrum example
-    let a: Rc<RefCell<dyn FnMut()>> = Rc::new(RefCell::new(||{}));
-    a.borrow_mut()();
-
-    //shepmaster example
-    let mut t = Foo;
-    t();
-}
diff --git a/src/test/ui/issues/issue-26205.rs b/src/test/ui/issues/issue-26205.rs
deleted file mode 100644
index f5f39ded021..00000000000
--- a/src/test/ui/issues/issue-26205.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-use std::ops::{Deref, DerefMut};
-
-struct Foo;
-
-impl Foo {
-    fn foo_mut(&mut self) {}
-}
-
-struct Bar(Foo);
-
-impl Deref for Bar {
-    type Target = Foo;
-
-    fn deref(&self) -> &Foo {
-        &self.0
-    }
-}
-
-impl DerefMut for Bar {
-    fn deref_mut(&mut self) -> &mut Foo {
-        &mut self.0
-    }
-}
-
-fn test(mut bar: Box<Bar>) {
-    bar.foo_mut();
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-26217.rs b/src/test/ui/issues/issue-26217.rs
deleted file mode 100644
index 422625e73c1..00000000000
--- a/src/test/ui/issues/issue-26217.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-fn foo<T>() where for<'a> T: 'a {}
-
-fn bar<'a>() {
-    foo::<&'a i32>();
-    //~^ ERROR lifetime may not live long enough
-}
-
-fn main() {
-    bar();
-}
diff --git a/src/test/ui/issues/issue-26217.stderr b/src/test/ui/issues/issue-26217.stderr
deleted file mode 100644
index 73c772205c3..00000000000
--- a/src/test/ui/issues/issue-26217.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error: lifetime may not live long enough
-  --> $DIR/issue-26217.rs:4:5
-   |
-LL | fn bar<'a>() {
-   |        -- lifetime `'a` defined here
-LL |     foo::<&'a i32>();
-   |     ^^^^^^^^^^^^^^ requires that `'a` must outlive `'static`
-   |
-note: due to current limitations in the borrow checker, this implies a `'static` lifetime
-  --> $DIR/issue-26217.rs:1:30
-   |
-LL | fn foo<T>() where for<'a> T: 'a {}
-   |                              ^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-26237.rs b/src/test/ui/issues/issue-26237.rs
deleted file mode 100644
index 71e96677d4b..00000000000
--- a/src/test/ui/issues/issue-26237.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-macro_rules! macro_panic {
-    ($not_a_function:expr, $some_argument:ident) => {
-        $not_a_function($some_argument)
-    }
-}
-
-fn main() {
-    let mut value_a = 0;
-    let mut value_b = 0;
-    macro_panic!(value_a, value_b);
-    //~^ ERROR expected function, found `{integer}`
-}
diff --git a/src/test/ui/issues/issue-26237.stderr b/src/test/ui/issues/issue-26237.stderr
deleted file mode 100644
index 91d28a5e1e1..00000000000
--- a/src/test/ui/issues/issue-26237.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0618]: expected function, found `{integer}`
-  --> $DIR/issue-26237.rs:10:18
-   |
-LL |         $not_a_function($some_argument)
-   |         ------------------------------- call expression requires function
-...
-LL |     let mut value_a = 0;
-   |         ----------- `value_a` has type `{integer}`
-LL |     let mut value_b = 0;
-LL |     macro_panic!(value_a, value_b);
-   |                  ^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0618`.
diff --git a/src/test/ui/issues/issue-26262.rs b/src/test/ui/issues/issue-26262.rs
deleted file mode 100644
index 41135db9104..00000000000
--- a/src/test/ui/issues/issue-26262.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// Check that projections don't count as constraining type parameters.
-
-struct S<T>(T);
-
-trait Tr { type Assoc; fn test(); }
-
-impl<T: Tr> S<T::Assoc> {
-//~^ ERROR the type parameter `T` is not constrained
-    fn foo(self, _: T) {
-        T::test();
-    }
-}
-
-trait Trait1<T> { type Bar; }
-trait Trait2<'x> { type Foo; }
-
-impl<'a,T: Trait2<'a>> Trait1<<T as Trait2<'a>>::Foo> for T {
-//~^ ERROR the lifetime parameter `'a` is not constrained
-    type Bar = &'a ();
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-26262.stderr b/src/test/ui/issues/issue-26262.stderr
deleted file mode 100644
index 90e2d0d9301..00000000000
--- a/src/test/ui/issues/issue-26262.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
-  --> $DIR/issue-26262.rs:7:6
-   |
-LL | impl<T: Tr> S<T::Assoc> {
-   |      ^ unconstrained type parameter
-
-error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
-  --> $DIR/issue-26262.rs:17:6
-   |
-LL | impl<'a,T: Trait2<'a>> Trait1<<T as Trait2<'a>>::Foo> for T {
-   |      ^^ unconstrained lifetime parameter
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/issues/issue-2631-b.rs b/src/test/ui/issues/issue-2631-b.rs
deleted file mode 100644
index c7f6728e3f2..00000000000
--- a/src/test/ui/issues/issue-2631-b.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-
-// aux-build:issue-2631-a.rs
-
-extern crate req;
-
-use req::request;
-use std::cell::RefCell;
-use std::collections::HashMap;
-use std::rc::Rc;
-
-pub fn main() {
-  let v = vec![Rc::new("hi".to_string())];
-  let mut m: req::header_map = HashMap::new();
-  m.insert("METHOD".to_string(), Rc::new(RefCell::new(v)));
-  request::<isize>(&m);
-}
diff --git a/src/test/ui/issues/issue-2642.rs b/src/test/ui/issues/issue-2642.rs
deleted file mode 100644
index 95c5632258e..00000000000
--- a/src/test/ui/issues/issue-2642.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-fn f() {
-   let _x: usize = loop { loop { break; } };
-}
-
-pub fn main() {
-}
diff --git a/src/test/ui/issues/issue-26468.rs b/src/test/ui/issues/issue-26468.rs
deleted file mode 100644
index 71cc90e8bd1..00000000000
--- a/src/test/ui/issues/issue-26468.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-enum FooMode {
-    Check = 0x1001,
-}
-
-enum BarMode {
-    Check = 0x2001,
-}
-
-enum Mode {
-    Foo(FooMode),
-    Bar(BarMode),
-}
-
-#[inline(never)]
-fn broken(mode: &Mode) -> u32 {
-    for _ in 0..1 {
-        if let Mode::Foo(FooMode::Check) = *mode { return 17 }
-        if let Mode::Bar(BarMode::Check) = *mode { return 19 }
-    }
-    return 42;
-}
-
-fn main() {
-    let mode = Mode::Bar(BarMode::Check);
-    assert_eq!(broken(&mode), 19);
-}
diff --git a/src/test/ui/issues/issue-26472.rs b/src/test/ui/issues/issue-26472.rs
deleted file mode 100644
index b100c59ad0b..00000000000
--- a/src/test/ui/issues/issue-26472.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-mod sub {
-    pub struct S { len: usize }
-    impl S {
-        pub fn new() -> S { S { len: 0 } }
-        pub fn len(&self) -> usize { self.len }
-    }
-}
-
-fn main() {
-    let s = sub::S::new();
-    let v = s.len; //~ ERROR field `len` of struct `S` is private
-    s.len = v; //~ ERROR field `len` of struct `S` is private
-}
diff --git a/src/test/ui/issues/issue-26472.stderr b/src/test/ui/issues/issue-26472.stderr
deleted file mode 100644
index d7134bff176..00000000000
--- a/src/test/ui/issues/issue-26472.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0616]: field `len` of struct `S` is private
-  --> $DIR/issue-26472.rs:11:15
-   |
-LL |     let v = s.len;
-   |               ^^^ private field
-   |
-help: a method `len` also exists, call it with parentheses
-   |
-LL |     let v = s.len();
-   |                  ++
-
-error[E0616]: field `len` of struct `S` is private
-  --> $DIR/issue-26472.rs:12:7
-   |
-LL |     s.len = v;
-   |       ^^^ private field
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0616`.
diff --git a/src/test/ui/issues/issue-26484.rs b/src/test/ui/issues/issue-26484.rs
deleted file mode 100644
index 2a8750d3e43..00000000000
--- a/src/test/ui/issues/issue-26484.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-// compile-flags:-g
-// ignore-asmjs wasm2js does not support source maps yet
-
-fn helper<F: FnOnce(usize) -> bool>(_f: F) {
-    print!("");
-}
-
-fn main() {
-    let cond = 0;
-    helper(|v| v == cond)
-}
diff --git a/src/test/ui/issues/issue-26614.rs b/src/test/ui/issues/issue-26614.rs
deleted file mode 100644
index b8ebbdc5abc..00000000000
--- a/src/test/ui/issues/issue-26614.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// check-pass
-
-trait Mirror {
-    type It;
-}
-
-impl<T> Mirror for T {
-    type It = Self;
-}
-
-fn main() {
-    let c: <u32 as Mirror>::It = 5;
-    const CCCC: <u32 as Mirror>::It = 5;
-}
diff --git a/src/test/ui/issues/issue-26619.rs b/src/test/ui/issues/issue-26619.rs
deleted file mode 100644
index b9d34b0555a..00000000000
--- a/src/test/ui/issues/issue-26619.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-pub struct History<'a> { pub _s: &'a str }
-
-impl<'a> History<'a> {
-    pub fn get_page(&self) {
-        for s in vec!["1|2".to_string()].into_iter().filter_map(|ref line| self.make_entry(line)) {
-            //~^ ERROR cannot return value referencing function parameter
-            println!("{:?}", s);
-        }
-    }
-
-    fn make_entry(&self, s: &'a String) -> Option<&str> {
-        let parts: Vec<_> = s.split('|').collect();
-        println!("{:?} -> {:?}", s, parts);
-
-        if let [commit, ..] = &parts[..] { Some(commit) } else { None }
-    }
-}
-
-fn main() {
-    let h = History{ _s: "" };
-    h.get_page();
-}
diff --git a/src/test/ui/issues/issue-26619.stderr b/src/test/ui/issues/issue-26619.stderr
deleted file mode 100644
index 1282fd7d3c2..00000000000
--- a/src/test/ui/issues/issue-26619.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0515]: cannot return value referencing function parameter
-  --> $DIR/issue-26619.rs:5:76
-   |
-LL |         for s in vec!["1|2".to_string()].into_iter().filter_map(|ref line| self.make_entry(line)) {
-   |                                                                  --------  ^^^^^^^^^^^^^^^^^^^^^ returns a value referencing data owned by the current function
-   |                                                                  |
-   |                                                                  function parameter borrowed here
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0515`.
diff --git a/src/test/ui/issues/issue-26641.rs b/src/test/ui/issues/issue-26641.rs
deleted file mode 100644
index e08edd0b5cb..00000000000
--- a/src/test/ui/issues/issue-26641.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// run-pass
-struct Parser<'a>(#[allow(unused_tuple_struct_fields)] Box<dyn FnMut(Parser) + 'a>);
-
-fn main() {
-    let _x = Parser(Box::new(|_|{}));
-}
diff --git a/src/test/ui/issues/issue-26646.rs b/src/test/ui/issues/issue-26646.rs
deleted file mode 100644
index 86e4bd7e8f8..00000000000
--- a/src/test/ui/issues/issue-26646.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// check-pass
-#![deny(unused_attributes)]
-
-#[repr(C)]
-#[repr(packed)]
-pub struct Foo;
-
-#[repr(packed)]
-#[repr(C)]
-pub struct Bar;
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-26655.rs b/src/test/ui/issues/issue-26655.rs
deleted file mode 100644
index cb386c908a4..00000000000
--- a/src/test/ui/issues/issue-26655.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// run-pass
-// needs-unwind
-// ignore-emscripten no threads support
-
-// Check that the destructors of simple enums are run on unwinding
-
-use std::sync::atomic::{Ordering, AtomicUsize};
-use std::thread;
-
-static LOG: AtomicUsize = AtomicUsize::new(0);
-
-enum WithDtor { Val }
-impl Drop for WithDtor {
-    fn drop(&mut self) {
-        LOG.store(LOG.load(Ordering::SeqCst)+1,Ordering::SeqCst);
-    }
-}
-
-pub fn main() {
-    thread::spawn(move|| {
-        let _e: WithDtor = WithDtor::Val;
-        panic!("fail");
-    }).join().unwrap_err();
-
-    assert_eq!(LOG.load(Ordering::SeqCst), 1);
-}
diff --git a/src/test/ui/issues/issue-26709.rs b/src/test/ui/issues/issue-26709.rs
deleted file mode 100644
index 1bd2651dd6c..00000000000
--- a/src/test/ui/issues/issue-26709.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-struct Wrapper<'a, T: ?Sized>(&'a mut i32, #[allow(unused_tuple_struct_fields)] T);
-
-impl<'a, T: ?Sized> Drop for Wrapper<'a, T> {
-    fn drop(&mut self) {
-        *self.0 = 432;
-    }
-}
-
-fn main() {
-    let mut x = 0;
-    {
-        let wrapper = Box::new(Wrapper(&mut x, 123));
-        let _: Box<Wrapper<dyn Send>> = wrapper;
-    }
-    assert_eq!(432, x)
-}
diff --git a/src/test/ui/issues/issue-26802.rs b/src/test/ui/issues/issue-26802.rs
deleted file mode 100644
index 307a6716098..00000000000
--- a/src/test/ui/issues/issue-26802.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-trait Foo<'a> {
-    fn bar<'b>(&self, x: &'b u8) -> u8 where 'a: 'b { *x+7 }
-}
-
-pub struct FooBar;
-impl Foo<'static> for FooBar {}
-fn test(foobar: FooBar) -> Box<dyn Foo<'static>> {
-    Box::new(foobar)
-}
-
-fn main() {
-    assert_eq!(test(FooBar).bar(&4), 11);
-}
diff --git a/src/test/ui/issues/issue-26805.rs b/src/test/ui/issues/issue-26805.rs
deleted file mode 100644
index bcf8a673191..00000000000
--- a/src/test/ui/issues/issue-26805.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// run-pass
-struct NonOrd;
-
-fn main() {
-    let _: Box<dyn Iterator<Item = _>> = Box::new(vec![NonOrd].into_iter());
-}
diff --git a/src/test/ui/issues/issue-26812.rs b/src/test/ui/issues/issue-26812.rs
deleted file mode 100644
index 3391ea4b350..00000000000
--- a/src/test/ui/issues/issue-26812.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-#![feature(default_type_parameter_fallback)]
-
-fn avg<T=T::Item>(_: T) {}
-//~^ ERROR generic parameters with a default cannot use forward declared identifiers
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-26812.stderr b/src/test/ui/issues/issue-26812.stderr
deleted file mode 100644
index fd1bbb9c567..00000000000
--- a/src/test/ui/issues/issue-26812.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0128]: generic parameters with a default cannot use forward declared identifiers
-  --> $DIR/issue-26812.rs:3:10
-   |
-LL | fn avg<T=T::Item>(_: T) {}
-   |          ^^^^^^^ defaulted generic parameters cannot be forward declared
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0128`.
diff --git a/src/test/ui/issues/issue-26905-rpass.rs b/src/test/ui/issues/issue-26905-rpass.rs
deleted file mode 100644
index 2d5827f476b..00000000000
--- a/src/test/ui/issues/issue-26905-rpass.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-#![feature(unsize, coerce_unsized)]
-
-// Verfies that PhantomData is ignored for DST coercions
-
-use std::marker::{Unsize, PhantomData};
-use std::ops::CoerceUnsized;
-
-struct MyRc<T: ?Sized> {
-    _ptr: *const T,
-    _boo: PhantomData<T>,
-}
-
-impl<T: ?Sized + Unsize<U>, U: ?Sized> CoerceUnsized<MyRc<U>> for MyRc<T>{ }
-
-fn main() {
-    let data = [1, 2, 3];
-    let iter = data.iter();
-    let x = MyRc { _ptr: &iter, _boo: PhantomData };
-    let _y: MyRc<dyn Iterator<Item=&u32>> = x;
-}
diff --git a/src/test/ui/issues/issue-26905.rs b/src/test/ui/issues/issue-26905.rs
deleted file mode 100644
index 4c5c67d58bc..00000000000
--- a/src/test/ui/issues/issue-26905.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-#![feature(unsize, coerce_unsized)]
-
-// Verfies that non-PhantomData ZSTs still cause coercions to fail.
-// They might have additional semantics that we don't want to bulldoze.
-
-use std::marker::{Unsize, PhantomData};
-use std::ops::CoerceUnsized;
-
-struct NotPhantomData<T: ?Sized>(PhantomData<T>);
-
-struct MyRc<T: ?Sized> {
-    _ptr: *const T,
-    _boo: NotPhantomData<T>,
-}
-
-impl<T: ?Sized + Unsize<U>, U: ?Sized> CoerceUnsized<MyRc<U>> for MyRc<T>{ } //~ERROR
-
-fn main() {
-    let data = [1, 2, 3];
-    let iter = data.iter();
-    let x = MyRc { _ptr: &iter, _boo: NotPhantomData(PhantomData) };
-    let _y: MyRc<dyn Iterator<Item=&u32>> = x;
-}
diff --git a/src/test/ui/issues/issue-26905.stderr b/src/test/ui/issues/issue-26905.stderr
deleted file mode 100644
index 10dbb732585..00000000000
--- a/src/test/ui/issues/issue-26905.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0375]: implementing the trait `CoerceUnsized` requires multiple coercions
-  --> $DIR/issue-26905.rs:16:40
-   |
-LL | impl<T: ?Sized + Unsize<U>, U: ?Sized> CoerceUnsized<MyRc<U>> for MyRc<T>{ }
-   |                                        ^^^^^^^^^^^^^^^^^^^^^^ requires multiple coercions
-   |
-   = note: `CoerceUnsized` may only be implemented for a coercion between structures with one field being coerced
-   = note: currently, 2 fields need coercions: `_ptr` (`*const T` to `*const U`), `_boo` (`NotPhantomData<T>` to `NotPhantomData<U>`)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0375`.
diff --git a/src/test/ui/issues/issue-26948.rs b/src/test/ui/issues/issue-26948.rs
deleted file mode 100644
index 832c9641daa..00000000000
--- a/src/test/ui/issues/issue-26948.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn main() {
-    enum Foo { A { x: u32 } }
-    let orig = Foo::A { x: 5 };
-    Foo::A { x: 6, ..orig };
-    //~^ ERROR functional record update syntax requires a struct
-}
diff --git a/src/test/ui/issues/issue-26948.stderr b/src/test/ui/issues/issue-26948.stderr
deleted file mode 100644
index faede168767..00000000000
--- a/src/test/ui/issues/issue-26948.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0436]: functional record update syntax requires a struct
-  --> $DIR/issue-26948.rs:4:22
-   |
-LL |     Foo::A { x: 6, ..orig };
-   |                      ^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0436`.
diff --git a/src/test/ui/issues/issue-26997.rs b/src/test/ui/issues/issue-26997.rs
deleted file mode 100644
index 3653e62732d..00000000000
--- a/src/test/ui/issues/issue-26997.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-pub struct Foo {
-    x: isize,
-    y: isize
-}
-
-impl Foo {
-    #[allow(improper_ctypes_definitions)]
-    pub extern "C" fn foo_new() -> Foo {
-        Foo { x: 21, y: 33 }
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-27008.rs b/src/test/ui/issues/issue-27008.rs
deleted file mode 100644
index e04de33f6ef..00000000000
--- a/src/test/ui/issues/issue-27008.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-struct S;
-
-fn main() {
-    let b = [0; S];
-    //~^ ERROR mismatched types
-    //~| expected `usize`, found struct `S`
-}
diff --git a/src/test/ui/issues/issue-27008.stderr b/src/test/ui/issues/issue-27008.stderr
deleted file mode 100644
index 5b7e74c1c30..00000000000
--- a/src/test/ui/issues/issue-27008.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-27008.rs:4:17
-   |
-LL |     let b = [0; S];
-   |                 ^ expected `usize`, found struct `S`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-27033.rs b/src/test/ui/issues/issue-27033.rs
deleted file mode 100644
index a23819a20f9..00000000000
--- a/src/test/ui/issues/issue-27033.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-fn main() {
-    match Some(1) {
-        None @ _ => {} //~ ERROR match bindings cannot shadow unit variants
-    };
-    const C: u8 = 1;
-    match 1 {
-        C @ 2 => { //~ ERROR match bindings cannot shadow constant
-            println!("{}", C);
-        }
-        _ => {}
-    };
-}
diff --git a/src/test/ui/issues/issue-27033.stderr b/src/test/ui/issues/issue-27033.stderr
deleted file mode 100644
index 7a0ca888d74..00000000000
--- a/src/test/ui/issues/issue-27033.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0530]: match bindings cannot shadow unit variants
-  --> $DIR/issue-27033.rs:3:9
-   |
-LL |         None @ _ => {}
-   |         ^^^^ cannot be named the same as a unit variant
-  --> $SRC_DIR/std/src/prelude/mod.rs:LL:COL
-   |
-   = note: the unit variant `None` is defined here
-
-error[E0530]: match bindings cannot shadow constants
-  --> $DIR/issue-27033.rs:7:9
-   |
-LL |     const C: u8 = 1;
-   |     ---------------- the constant `C` is defined here
-LL |     match 1 {
-LL |         C @ 2 => {
-   |         ^ cannot be named the same as a constant
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0530`.
diff --git a/src/test/ui/issues/issue-27042.rs b/src/test/ui/issues/issue-27042.rs
deleted file mode 100644
index 517c1f2e6c7..00000000000
--- a/src/test/ui/issues/issue-27042.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// Regression test for #27042. Test that a loop's label is included in its span.
-
-fn main() {
-    let _: i32 =
-        'a: // in this case, the citation is just the `break`:
-        loop { break }; //~ ERROR mismatched types
-    let _: i32 =
-        'b: //~ ERROR mismatched types
-        //~^ WARN denote infinite loops with
-        while true { break }; // but here we cite the whole loop
-    let _: i32 =
-        'c: //~ ERROR mismatched types
-        for _ in None { break }; // but here we cite the whole loop
-    let _: i32 =
-        'd: //~ ERROR mismatched types
-        while let Some(_) = None { break };
-}
diff --git a/src/test/ui/issues/issue-27042.stderr b/src/test/ui/issues/issue-27042.stderr
deleted file mode 100644
index 59ef28481d0..00000000000
--- a/src/test/ui/issues/issue-27042.stderr
+++ /dev/null
@@ -1,48 +0,0 @@
-warning: denote infinite loops with `loop { ... }`
-  --> $DIR/issue-27042.rs:8:9
-   |
-LL | /         'b:
-LL | |
-LL | |         while true { break }; // but here we cite the whole loop
-   | |__________________^ help: use `loop`
-   |
-   = note: `#[warn(while_true)]` on by default
-
-error[E0308]: mismatched types
-  --> $DIR/issue-27042.rs:6:16
-   |
-LL |         loop { break };
-   |                ^^^^^
-   |                |
-   |                expected `i32`, found `()`
-   |                help: give it a value of the expected type: `break 42`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-27042.rs:8:9
-   |
-LL |       let _: i32 =
-   |              --- expected due to this
-LL | /         'b:
-LL | |
-LL | |         while true { break }; // but here we cite the whole loop
-   | |____________________________^ expected `i32`, found `()`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-27042.rs:12:9
-   |
-LL | /         'c:
-LL | |         for _ in None { break }; // but here we cite the whole loop
-   | |_______________________________^ expected `i32`, found `()`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-27042.rs:15:9
-   |
-LL |       let _: i32 =
-   |              --- expected due to this
-LL | /         'd:
-LL | |         while let Some(_) = None { break };
-   | |__________________________________________^ expected `i32`, found `()`
-
-error: aborting due to 4 previous errors; 1 warning emitted
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-27054-primitive-binary-ops.rs b/src/test/ui/issues/issue-27054-primitive-binary-ops.rs
deleted file mode 100644
index c6f925de5d7..00000000000
--- a/src/test/ui/issues/issue-27054-primitive-binary-ops.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// run-pass
-fn main() {
-    let x = &mut 1;
-    assert_eq!(*x + { *x=2; 1 }, 2);
-}
diff --git a/src/test/ui/issues/issue-27078.rs b/src/test/ui/issues/issue-27078.rs
deleted file mode 100644
index 5f09b9587b1..00000000000
--- a/src/test/ui/issues/issue-27078.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-trait Foo {
-    const BAR: i32;
-    fn foo(self) -> &'static i32 {
-        //~^ ERROR the size for values of type
-        &<Self>::BAR
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-27078.stderr b/src/test/ui/issues/issue-27078.stderr
deleted file mode 100644
index ced92bbd484..00000000000
--- a/src/test/ui/issues/issue-27078.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0277]: the size for values of type `Self` cannot be known at compilation time
-  --> $DIR/issue-27078.rs:3:12
-   |
-LL |     fn foo(self) -> &'static i32 {
-   |            ^^^^ doesn't have a size known at compile-time
-   |
-   = help: unsized fn params are gated as an unstable feature
-help: consider further restricting `Self`
-   |
-LL |     fn foo(self) -> &'static i32 where Self: Sized {
-   |                                  +++++++++++++++++
-help: function arguments must have a statically known size, borrowed types always have a known size
-   |
-LL |     fn foo(&self) -> &'static i32 {
-   |            +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-2708.rs b/src/test/ui/issues/issue-2708.rs
deleted file mode 100644
index 4e53b9d145f..00000000000
--- a/src/test/ui/issues/issue-2708.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_snake_case)]
-
-// pretty-expanded FIXME #23616
-
-
-
-struct Font {
-    fontbuf: usize,
-    cairo_font: usize,
-    font_dtor: usize,
-
-}
-
-impl Drop for Font {
-    fn drop(&mut self) {}
-}
-
-fn Font() -> Font {
-    Font {
-        fontbuf: 0,
-        cairo_font: 0,
-        font_dtor: 0
-    }
-}
-
-pub fn main() {
-    let _f: Box<_> = Box::new(Font());
-}
diff --git a/src/test/ui/issues/issue-27105.rs b/src/test/ui/issues/issue-27105.rs
deleted file mode 100644
index 3339af364a0..00000000000
--- a/src/test/ui/issues/issue-27105.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// check-pass
-use std::cell::RefCell;
-use std::rc::Rc;
-
-pub struct Callbacks {
-    callbacks: Vec<Rc<RefCell<dyn FnMut(i32)>>>,
-}
-
-impl Callbacks {
-    pub fn register<F: FnMut(i32)+'static>(&mut self, callback: F) {
-        self.callbacks.push(Rc::new(RefCell::new(callback)));
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-2723-b.rs b/src/test/ui/issues/issue-2723-b.rs
deleted file mode 100644
index 1910561d0ba..00000000000
--- a/src/test/ui/issues/issue-2723-b.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// aux-build:issue-2723-a.rs
-
-extern crate issue_2723_a;
-use issue_2723_a::f;
-
-pub fn main() {
-    unsafe {
-        f(vec![2]);
-    }
-}
diff --git a/src/test/ui/issues/issue-27240.rs b/src/test/ui/issues/issue-27240.rs
deleted file mode 100644
index eaf254f3361..00000000000
--- a/src/test/ui/issues/issue-27240.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-pass
-#![allow(unused_assignments)]
-#![allow(unused_variables)]
-use std::fmt;
-struct NoisyDrop<T: fmt::Debug>(#[allow(unused_tuple_struct_fields)] T);
-impl<T: fmt::Debug> Drop for NoisyDrop<T> {
-    fn drop(&mut self) {}
-}
-
-struct Bar<T: fmt::Debug>(#[allow(unused_tuple_struct_fields)] [*const NoisyDrop<T>; 2]);
-
-fn fine() {
-    let (u,b);
-    u = vec![43];
-    b = Bar([&NoisyDrop(&u), &NoisyDrop(&u)]);
-}
-
-#[allow(unused_tuple_struct_fields)]
-struct Bar2<T: fmt::Debug>(*const NoisyDrop<T>, *const NoisyDrop<T>);
-
-fn lolwut() {
-    let (u,v);
-    u = vec![43];
-    v = Bar2(&NoisyDrop(&u), &NoisyDrop(&u));
-}
-
-fn main() { fine(); lolwut() }
diff --git a/src/test/ui/issues/issue-27268.rs b/src/test/ui/issues/issue-27268.rs
deleted file mode 100644
index 161e2d4d204..00000000000
--- a/src/test/ui/issues/issue-27268.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-// run-pass
-fn main() {
-    const _C: &'static dyn Fn() = &||{};
-}
diff --git a/src/test/ui/issues/issue-27281.rs b/src/test/ui/issues/issue-27281.rs
deleted file mode 100644
index 717d8b2c2aa..00000000000
--- a/src/test/ui/issues/issue-27281.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// check-pass
-pub trait Trait<'a> {
-    type T;
-    type U;
-    fn foo(&self, s: &'a ()) -> &'a ();
-}
-
-impl<'a> Trait<'a> for () {
-    type T = &'a ();
-    type U = Self::T;
-
-    fn foo(&self, s: &'a ()) -> &'a () {
-        let t: Self::T = s; t
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-27340.rs b/src/test/ui/issues/issue-27340.rs
deleted file mode 100644
index 61c77cc1ff3..00000000000
--- a/src/test/ui/issues/issue-27340.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-struct Foo;
-#[derive(Copy, Clone)]
-//~^ ERROR the trait `Copy` may not be implemented for this type
-struct Bar(Foo);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-27340.stderr b/src/test/ui/issues/issue-27340.stderr
deleted file mode 100644
index 40889b86668..00000000000
--- a/src/test/ui/issues/issue-27340.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0204]: the trait `Copy` may not be implemented for this type
-  --> $DIR/issue-27340.rs:2:10
-   |
-LL | #[derive(Copy, Clone)]
-   |          ^^^^
-LL |
-LL | struct Bar(Foo);
-   |            --- this field does not implement `Copy`
-   |
-   = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0204`.
diff --git a/src/test/ui/issues/issue-2735-2.rs b/src/test/ui/issues/issue-2735-2.rs
deleted file mode 100644
index 70ebce9d35a..00000000000
--- a/src/test/ui/issues/issue-2735-2.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-pass
-#![allow(non_camel_case_types)]
-
-use std::cell::Cell;
-
-// This test should behave exactly like issue-2735-3
-struct defer<'a> {
-    b: &'a Cell<bool>,
-}
-
-impl<'a> Drop for defer<'a> {
-    fn drop(&mut self) {
-        self.b.set(true);
-    }
-}
-
-fn defer(b: &Cell<bool>) -> defer {
-    defer {
-        b: b
-    }
-}
-
-pub fn main() {
-    let dtor_ran = &Cell::new(false);
-    let _  = defer(dtor_ran);
-    assert!(dtor_ran.get());
-}
diff --git a/src/test/ui/issues/issue-2735-3.rs b/src/test/ui/issues/issue-2735-3.rs
deleted file mode 100644
index 23301537835..00000000000
--- a/src/test/ui/issues/issue-2735-3.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-pass
-#![allow(non_camel_case_types)]
-
-use std::cell::Cell;
-
-// This test should behave exactly like issue-2735-2
-struct defer<'a> {
-    b: &'a Cell<bool>,
-}
-
-impl<'a> Drop for defer<'a> {
-    fn drop(&mut self) {
-        self.b.set(true);
-    }
-}
-
-fn defer(b: &Cell<bool>) -> defer {
-    defer {
-        b: b
-    }
-}
-
-pub fn main() {
-    let dtor_ran = &Cell::new(false);
-    defer(dtor_ran);
-    assert!(dtor_ran.get());
-}
diff --git a/src/test/ui/issues/issue-2735.rs b/src/test/ui/issues/issue-2735.rs
deleted file mode 100644
index 20d3949a9f9..00000000000
--- a/src/test/ui/issues/issue-2735.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-
-// pretty-expanded FIXME #23616
-
-trait hax {
-    fn dummy(&self) { }
-}
-impl<A> hax for A { }
-
-fn perform_hax<T: 'static>(x: Box<T>) -> Box<dyn hax+'static> {
-    Box::new(x) as Box<dyn hax+'static>
-}
-
-fn deadcode() {
-    perform_hax(Box::new("deadcode".to_string()));
-}
-
-pub fn main() {
-    perform_hax(Box::new(42));
-}
diff --git a/src/test/ui/issues/issue-27401-dropflag-reinit.rs b/src/test/ui/issues/issue-27401-dropflag-reinit.rs
deleted file mode 100644
index ab54af29bd6..00000000000
--- a/src/test/ui/issues/issue-27401-dropflag-reinit.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// run-pass
-
-// Check that when a `let`-binding occurs in a loop, its associated
-// drop-flag is reinitialized (to indicate "needs-drop" at the end of
-// the owning variable's scope).
-
-struct A<'a>(&'a mut i32);
-
-impl<'a> Drop for A<'a> {
-    fn drop(&mut self) {
-        *self.0 += 1;
-    }
-}
-
-fn main() {
-    let mut cnt = 0;
-    for i in 0..2 {
-        let a = A(&mut cnt);
-        if i == 1 { // Note that
-            break;  //  both this break
-        }           //   and also
-        drop(a);    //    this move of `a`
-        // are necessary to expose the bug
-    }
-    assert_eq!(cnt, 2);
-}
diff --git a/src/test/ui/issues/issue-27433.fixed b/src/test/ui/issues/issue-27433.fixed
deleted file mode 100644
index ce31f6bea4b..00000000000
--- a/src/test/ui/issues/issue-27433.fixed
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-rustfix
-fn main() {
-    let foo = 42u32;
-    #[allow(unused_variables, non_snake_case)]
-    let FOO : u32 = foo;
-                   //~^ ERROR attempt to use a non-constant value in a constant
-}
diff --git a/src/test/ui/issues/issue-27433.rs b/src/test/ui/issues/issue-27433.rs
deleted file mode 100644
index 01411a51c13..00000000000
--- a/src/test/ui/issues/issue-27433.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-rustfix
-fn main() {
-    let foo = 42u32;
-    #[allow(unused_variables, non_snake_case)]
-    const FOO : u32 = foo;
-                   //~^ ERROR attempt to use a non-constant value in a constant
-}
diff --git a/src/test/ui/issues/issue-27433.stderr b/src/test/ui/issues/issue-27433.stderr
deleted file mode 100644
index da751a64957..00000000000
--- a/src/test/ui/issues/issue-27433.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0435]: attempt to use a non-constant value in a constant
-  --> $DIR/issue-27433.rs:5:23
-   |
-LL |     const FOO : u32 = foo;
-   |     ---------         ^^^ non-constant value
-   |     |
-   |     help: consider using `let` instead of `const`: `let FOO`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0435`.
diff --git a/src/test/ui/issues/issue-2748-a.rs b/src/test/ui/issues/issue-2748-a.rs
deleted file mode 100644
index cbb9bcc28ac..00000000000
--- a/src/test/ui/issues/issue-2748-a.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-#![allow(non_snake_case)]
-
-// pretty-expanded FIXME #23616
-
-struct CMap<'a> {
-    buf: &'a [u8],
-}
-
-fn CMap(buf: &[u8]) -> CMap {
-    CMap {
-        buf: buf
-    }
-}
-
-pub fn main() { }
diff --git a/src/test/ui/issues/issue-27583.rs b/src/test/ui/issues/issue-27583.rs
deleted file mode 100644
index 84c94c7c905..00000000000
--- a/src/test/ui/issues/issue-27583.rs
+++ /dev/null
@@ -1,47 +0,0 @@
-// check-pass
-// Regression test for issue #27583. Unclear how useful this will be
-// going forward, since the issue in question was EXTREMELY sensitive
-// to compiler internals (like the precise numbering of nodes), but
-// what the hey.
-
-#![allow(warnings)]
-
-use std::cell::Cell;
-use std::marker::PhantomData;
-
-pub trait Delegate<'tcx> { }
-
-pub struct InferCtxt<'a, 'tcx: 'a> {
-    x: PhantomData<&'a Cell<&'tcx ()>>
-}
-
-pub struct MemCategorizationContext<'t, 'a: 't, 'tcx : 'a> {
-    x: &'t InferCtxt<'a, 'tcx>,
-}
-
-pub struct ExprUseVisitor<'d, 't, 'a: 't, 'tcx:'a+'d> {
-    typer: &'t InferCtxt<'a, 'tcx>,
-    mc: MemCategorizationContext<'t, 'a, 'tcx>,
-    delegate: &'d mut (Delegate<'tcx>+'d),
-}
-
-impl<'d,'t,'a,'tcx> ExprUseVisitor<'d,'t,'a,'tcx> {
-    pub fn new(delegate: &'d mut Delegate<'tcx>,
-               typer: &'t InferCtxt<'a, 'tcx>)
-               -> ExprUseVisitor<'d,'t,'a,'tcx>
-    {
-        ExprUseVisitor {
-            typer: typer,
-            mc: MemCategorizationContext::new(typer),
-            delegate: delegate,
-        }
-    }
-}
-
-impl<'t, 'a,'tcx> MemCategorizationContext<'t, 'a, 'tcx> {
-    pub fn new(typer: &'t InferCtxt<'a, 'tcx>) -> MemCategorizationContext<'t, 'a, 'tcx> {
-        MemCategorizationContext { x: typer }
-    }
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-27592.rs b/src/test/ui/issues/issue-27592.rs
deleted file mode 100644
index 88f70f58402..00000000000
--- a/src/test/ui/issues/issue-27592.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// Regression test for issue #27592.
-
-fn write<'a, F: ::std::ops::FnOnce()->::std::fmt::Arguments<'a> + 'a>(fcn: F) {
-    use std::fmt::Write;
-    let _ = match fcn() { a => write!(&mut Stream, "{}", a), };
-}
-
-struct Stream;
-impl ::std::fmt::Write for Stream {
-    fn write_str(&mut self, _s: &str) -> ::std::fmt::Result {
-        Ok( () )
-    }
-}
-
-fn main() {
-    write(|| format_args!("{}", String::from("Hello world")));
-    //~^ ERROR cannot return value referencing temporary value
-    //~| ERROR cannot return reference to temporary value
-}
diff --git a/src/test/ui/issues/issue-27592.stderr b/src/test/ui/issues/issue-27592.stderr
deleted file mode 100644
index 1205a8b656b..00000000000
--- a/src/test/ui/issues/issue-27592.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0515]: cannot return value referencing temporary value
-  --> $DIR/issue-27592.rs:16:14
-   |
-LL |     write(|| format_args!("{}", String::from("Hello world")));
-   |              ^^^^^^^^^^^^^^^^^^^---------------------------^
-   |              |                  |
-   |              |                  temporary value created here
-   |              returns a value referencing data owned by the current function
-   |
-   = note: this error originates in the macro `format_args` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error[E0515]: cannot return reference to temporary value
-  --> $DIR/issue-27592.rs:16:14
-   |
-LL |     write(|| format_args!("{}", String::from("Hello world")));
-   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returns a reference to data owned by the current function
-   |
-   = note: this error originates in the macro `format_args` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0515`.
diff --git a/src/test/ui/issues/issue-2761.rs b/src/test/ui/issues/issue-2761.rs
deleted file mode 100644
index 3ba098abbe6..00000000000
--- a/src/test/ui/issues/issue-2761.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-fail
-// error-pattern:custom message
-// ignore-emscripten no processes
-
-fn main() {
-    assert!(false, "custom message");
-}
diff --git a/src/test/ui/issues/issue-27639.rs b/src/test/ui/issues/issue-27639.rs
deleted file mode 100644
index 945fbad91f6..00000000000
--- a/src/test/ui/issues/issue-27639.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_upper_case_globals)]
-
-fn main() {
-    const iter: i32 = 0;
-
-    for i in 1..10 {
-        println!("{}", i);
-    }
-}
diff --git a/src/test/ui/issues/issue-27697.rs b/src/test/ui/issues/issue-27697.rs
deleted file mode 100644
index 12af8a8e875..00000000000
--- a/src/test/ui/issues/issue-27697.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// check-pass
-
-use std::ops::Deref;
-
-trait MyTrait {
-    fn do_something(&self);
-    fn as_str(&self) -> &str;
-}
-
-impl Deref for dyn MyTrait {
-    type Target = str;
-    fn deref(&self) -> &Self::Target {
-        self.as_str()
-    }
-}
-
-fn trait_object_does_something(t: &dyn MyTrait) {
-    t.do_something()
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-27815.rs b/src/test/ui/issues/issue-27815.rs
deleted file mode 100644
index 9e53014f455..00000000000
--- a/src/test/ui/issues/issue-27815.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-mod A {}
-
-fn main() {
-    let u = A { x: 1 }; //~ ERROR expected struct, variant or union type, found module `A`
-    let v = u32 { x: 1 }; //~ ERROR expected struct, variant or union type, found builtin type `u32`
-    match () {
-        A { x: 1 } => {}
-        //~^ ERROR expected struct, variant or union type, found module `A`
-        u32 { x: 1 } => {}
-        //~^ ERROR expected struct, variant or union type, found builtin type `u32`
-    }
-}
diff --git a/src/test/ui/issues/issue-27815.stderr b/src/test/ui/issues/issue-27815.stderr
deleted file mode 100644
index 43f78ccf639..00000000000
--- a/src/test/ui/issues/issue-27815.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error[E0574]: expected struct, variant or union type, found module `A`
-  --> $DIR/issue-27815.rs:4:13
-   |
-LL |     let u = A { x: 1 };
-   |             ^ not a struct, variant or union type
-
-error[E0574]: expected struct, variant or union type, found builtin type `u32`
-  --> $DIR/issue-27815.rs:5:13
-   |
-LL |     let v = u32 { x: 1 };
-   |             ^^^ not a struct, variant or union type
-
-error[E0574]: expected struct, variant or union type, found module `A`
-  --> $DIR/issue-27815.rs:7:9
-   |
-LL |         A { x: 1 } => {}
-   |         ^ not a struct, variant or union type
-
-error[E0574]: expected struct, variant or union type, found builtin type `u32`
-  --> $DIR/issue-27815.rs:9:9
-   |
-LL |         u32 { x: 1 } => {}
-   |         ^^^ not a struct, variant or union type
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0574`.
diff --git a/src/test/ui/issues/issue-27842.rs b/src/test/ui/issues/issue-27842.rs
deleted file mode 100644
index 3bcfa133070..00000000000
--- a/src/test/ui/issues/issue-27842.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-fn main() {
-    let tup = (0, 1, 2);
-    // the case where we show a suggestion
-    let _ = tup[0];
-    //~^ ERROR cannot index into a value of type
-
-    // the case where we show just a general hint
-    let i = 0_usize;
-    let _ = tup[i];
-    //~^ ERROR cannot index into a value of type
-}
diff --git a/src/test/ui/issues/issue-27842.stderr b/src/test/ui/issues/issue-27842.stderr
deleted file mode 100644
index 784666a639e..00000000000
--- a/src/test/ui/issues/issue-27842.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0608]: cannot index into a value of type `({integer}, {integer}, {integer})`
-  --> $DIR/issue-27842.rs:4:13
-   |
-LL |     let _ = tup[0];
-   |             ^^^^^^ help: to access tuple elements, use: `tup.0`
-
-error[E0608]: cannot index into a value of type `({integer}, {integer}, {integer})`
-  --> $DIR/issue-27842.rs:9:13
-   |
-LL |     let _ = tup[i];
-   |             ^^^^^^
-   |
-   = help: to access tuple elements, use tuple indexing syntax (e.g., `tuple.0`)
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0608`.
diff --git a/src/test/ui/issues/issue-27859.rs b/src/test/ui/issues/issue-27859.rs
deleted file mode 100644
index 233670681f3..00000000000
--- a/src/test/ui/issues/issue-27859.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-// ignore-wasm32 issue 42629
-
-#[inline(never)]
-fn foo(a: f32, b: f32) -> f32 {
-    a % b
-}
-
-#[inline(never)]
-fn bar(a: f32, b: f32) -> f32 {
-    ((a as f64) % (b as f64)) as f32
-}
-
-fn main() {
-    let unknown_float = std::env::args().len();
-    println!("{}", foo(4.0, unknown_float as f32));
-    println!("{}", foo(5.0, (unknown_float as f32) + 1.0));
-    println!("{}", bar(6.0, (unknown_float as f32) + 2.0));
-    println!("{}", bar(7.0, (unknown_float as f32) + 3.0));
-}
diff --git a/src/test/ui/issues/issue-27889.rs b/src/test/ui/issues/issue-27889.rs
deleted file mode 100644
index 623416a5d00..00000000000
--- a/src/test/ui/issues/issue-27889.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// check-pass
-#![allow(unused_assignments)]
-#![allow(unused_variables)]
-// Test that a field can have the same name in different variants
-// of an enum
-
-pub enum Foo {
-    X { foo: u32 },
-    Y { foo: u32 }
-}
-
-pub fn foo(mut x: Foo) {
-    let mut y = None;
-    let mut z = None;
-    if let Foo::X { ref foo } = x {
-        z = Some(foo);
-    }
-    if let Foo::Y { ref mut foo } = x {
-        y = Some(foo);
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-27901.rs b/src/test/ui/issues/issue-27901.rs
deleted file mode 100644
index ffd90b68983..00000000000
--- a/src/test/ui/issues/issue-27901.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-trait Stream { type Item; }
-impl<'a> Stream for &'a str { type Item = u8; }
-fn f<'s>(s: &'s str) -> (&'s str, <&'s str as Stream>::Item) {
-    (s, 42)
-}
-
-fn main() {
-    let fx = f as for<'t> fn(&'t str) -> (&'t str, <&'t str as Stream>::Item);
-    assert_eq!(fx("hi"), ("hi", 42));
-}
diff --git a/src/test/ui/issues/issue-27942.rs b/src/test/ui/issues/issue-27942.rs
deleted file mode 100644
index 34b34de3879..00000000000
--- a/src/test/ui/issues/issue-27942.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-pub trait Resources<'a> {}
-
-pub trait Buffer<'a, R: Resources<'a>> {
-
-    fn select(&self) -> BufferViewHandle<R>;
-    //~^ ERROR mismatched types
-    //~| lifetime mismatch
-    //~| ERROR mismatched types
-    //~| lifetime mismatch
-}
-
-pub struct BufferViewHandle<'a, R: 'a+Resources<'a>>(&'a R);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-27942.stderr b/src/test/ui/issues/issue-27942.stderr
deleted file mode 100644
index 7ea9345a668..00000000000
--- a/src/test/ui/issues/issue-27942.stderr
+++ /dev/null
@@ -1,41 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-27942.rs:5:25
-   |
-LL |     fn select(&self) -> BufferViewHandle<R>;
-   |                         ^^^^^^^^^^^^^^^^^^^ lifetime mismatch
-   |
-   = note: expected trait `Resources<'_>`
-              found trait `Resources<'a>`
-note: the anonymous lifetime defined here...
-  --> $DIR/issue-27942.rs:5:15
-   |
-LL |     fn select(&self) -> BufferViewHandle<R>;
-   |               ^^^^^
-note: ...does not necessarily outlive the lifetime `'a` as defined here
-  --> $DIR/issue-27942.rs:3:18
-   |
-LL | pub trait Buffer<'a, R: Resources<'a>> {
-   |                  ^^
-
-error[E0308]: mismatched types
-  --> $DIR/issue-27942.rs:5:25
-   |
-LL |     fn select(&self) -> BufferViewHandle<R>;
-   |                         ^^^^^^^^^^^^^^^^^^^ lifetime mismatch
-   |
-   = note: expected trait `Resources<'_>`
-              found trait `Resources<'a>`
-note: the lifetime `'a` as defined here...
-  --> $DIR/issue-27942.rs:3:18
-   |
-LL | pub trait Buffer<'a, R: Resources<'a>> {
-   |                  ^^
-note: ...does not necessarily outlive the anonymous lifetime defined here
-  --> $DIR/issue-27942.rs:5:15
-   |
-LL |     fn select(&self) -> BufferViewHandle<R>;
-   |               ^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-27949.rs b/src/test/ui/issues/issue-27949.rs
deleted file mode 100644
index e905da72aad..00000000000
--- a/src/test/ui/issues/issue-27949.rs
+++ /dev/null
@@ -1,41 +0,0 @@
-// run-pass
-//
-// At one time, the `==` operator (and other binary operators) did not
-// support subtyping during type checking, and would therefore require
-// LHS and RHS to be exactly identical--i.e. to have the same lifetimes.
-//
-// This was fixed in 1a7fb7dc78439a704f024609ce3dc0beb1386552.
-
-#[derive(Copy, Clone)]
-struct Input<'a> {
-    foo: &'a u32
-}
-
-impl <'a> std::cmp::PartialEq<Input<'a>> for Input<'a> {
-    fn eq(&self, other: &Input<'a>) -> bool {
-        self.foo == other.foo
-    }
-
-    fn ne(&self, other: &Input<'a>) -> bool {
-        self.foo != other.foo
-    }
-}
-
-
-fn check_equal<'a, 'b>(x: Input<'a>, y: Input<'b>) -> bool {
-    // Type checking error due to 'a != 'b prior to 1a7fb7dc78
-    x == y
-}
-
-fn main() {
-    let i = 1u32;
-    let j = 1u32;
-    let k = 2u32;
-
-    let input_i = Input { foo: &i };
-    let input_j = Input { foo: &j };
-    let input_k = Input { foo: &k };
-    assert!(check_equal(input_i, input_i));
-    assert!(check_equal(input_i, input_j));
-    assert!(!check_equal(input_i, input_k));
-}
diff --git a/src/test/ui/issues/issue-27997.rs b/src/test/ui/issues/issue-27997.rs
deleted file mode 100644
index dd74cf75249..00000000000
--- a/src/test/ui/issues/issue-27997.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-// run-pass
-use std::sync::atomic::{Ordering, AtomicUsize};
-
-use std::mem;
-struct S<U,V> {
-    _u: U,
-    size_of_u: usize,
-    _v: V,
-    size_of_v: usize
-}
-
-impl<U, V> S<U, V> {
-    fn new(u: U, v: V) -> Self {
-        S {
-            _u: u,
-            size_of_u: mem::size_of::<U>(),
-            _v: v,
-            size_of_v: mem::size_of::<V>()
-        }
-    }
-}
-
-static COUNT: AtomicUsize = AtomicUsize::new(0);
-
-impl<V, U> Drop for S<U, V> {
-    fn drop(&mut self) {
-        assert_eq!(mem::size_of::<U>(), self.size_of_u);
-        assert_eq!(mem::size_of::<V>(), self.size_of_v);
-        COUNT.store(COUNT.load(Ordering::SeqCst)+1, Ordering::SeqCst);
-    }
-}
-
-fn main() {
-    assert_eq!(COUNT.load(Ordering::SeqCst), 0);
-    { S::new(0u8, 1u16); }
-    assert_eq!(COUNT.load(Ordering::SeqCst), 1);
-}
diff --git a/src/test/ui/issues/issue-2804-2.rs b/src/test/ui/issues/issue-2804-2.rs
deleted file mode 100644
index d02725505ac..00000000000
--- a/src/test/ui/issues/issue-2804-2.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// Minimized version of issue-2804.rs. Both check that callee IDs don't
-// clobber the previous node ID in a macro expr
-
-use std::collections::HashMap;
-
-fn add_interfaces(managed_ip: String, device: HashMap<String, isize>)  {
-     println!("{}, {}", managed_ip, device["interfaces"]);
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-28105.rs b/src/test/ui/issues/issue-28105.rs
deleted file mode 100644
index 1e8d2d6ccf1..00000000000
--- a/src/test/ui/issues/issue-28105.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// Make sure that a continue span actually contains the keyword.
-
-fn main() {
-    continue //~ ERROR `continue` outside of a loop
-    ;
-    break //~ ERROR `break` outside of a loop
-    ;
-}
diff --git a/src/test/ui/issues/issue-28105.stderr b/src/test/ui/issues/issue-28105.stderr
deleted file mode 100644
index f450256f3ec..00000000000
--- a/src/test/ui/issues/issue-28105.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0268]: `continue` outside of a loop
-  --> $DIR/issue-28105.rs:4:5
-   |
-LL |     continue
-   |     ^^^^^^^^ cannot `continue` outside of a loop
-
-error[E0268]: `break` outside of a loop or labeled block
-  --> $DIR/issue-28105.rs:6:5
-   |
-LL |     break
-   |     ^^^^^ cannot `break` outside of a loop or labeled block
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0268`.
diff --git a/src/test/ui/issues/issue-28109.rs b/src/test/ui/issues/issue-28109.rs
deleted file mode 100644
index 755a539b500..00000000000
--- a/src/test/ui/issues/issue-28109.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// Make sure that label for continue and break is spanned correctly
-
-fn main() {
-    loop {
-        continue
-        'b //~ ERROR use of undeclared label
-        ;
-        break
-        'c //~ ERROR use of undeclared label
-        ;
-    }
-}
diff --git a/src/test/ui/issues/issue-28109.stderr b/src/test/ui/issues/issue-28109.stderr
deleted file mode 100644
index 0f918d3b6f7..00000000000
--- a/src/test/ui/issues/issue-28109.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0426]: use of undeclared label `'b`
-  --> $DIR/issue-28109.rs:6:9
-   |
-LL |         'b
-   |         ^^ undeclared label `'b`
-
-error[E0426]: use of undeclared label `'c`
-  --> $DIR/issue-28109.rs:9:9
-   |
-LL |         'c
-   |         ^^ undeclared label `'c`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0426`.
diff --git a/src/test/ui/issues/issue-28181.rs b/src/test/ui/issues/issue-28181.rs
deleted file mode 100644
index c46e131c6ac..00000000000
--- a/src/test/ui/issues/issue-28181.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// run-pass
-fn bar<F>(f: F) -> usize where F: Fn([usize; 1]) -> usize { f([2]) }
-
-fn main() {
-    bar(|u| { u[0] });
-}
diff --git a/src/test/ui/issues/issue-2823.rs b/src/test/ui/issues/issue-2823.rs
deleted file mode 100644
index 7b443b41526..00000000000
--- a/src/test/ui/issues/issue-2823.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-struct C {
-    x: isize,
-}
-
-impl Drop for C {
-    fn drop(&mut self) {
-        println!("dropping: {}", self.x);
-    }
-}
-
-fn main() {
-    let c = C{ x: 2};
-    let _d = c.clone(); //~ ERROR no method named `clone` found
-}
diff --git a/src/test/ui/issues/issue-2823.stderr b/src/test/ui/issues/issue-2823.stderr
deleted file mode 100644
index b5a2b2f55a6..00000000000
--- a/src/test/ui/issues/issue-2823.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0599]: no method named `clone` found for struct `C` in the current scope
-  --> $DIR/issue-2823.rs:13:16
-   |
-LL | struct C {
-   | -------- method `clone` not found for this struct
-...
-LL |     let _d = c.clone();
-   |                ^^^^^ method not found in `C`
-   |
-   = help: items from traits can only be used if the trait is implemented and in scope
-   = note: the following trait defines an item `clone`, perhaps you need to implement it:
-           candidate #1: `Clone`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-28279.rs b/src/test/ui/issues/issue-28279.rs
deleted file mode 100644
index bab5df122c8..00000000000
--- a/src/test/ui/issues/issue-28279.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-use std::rc::Rc;
-
-fn test1() -> Rc<dyn for<'a> Fn(&'a usize) + 'static> {
-    if let Some(_) = Some(1) {
-        loop{}
-    } else {
-        loop{}
-    }
-}
-
-fn test2() -> *mut (dyn for<'a> Fn(&'a usize) + 'static) {
-    if let Some(_) = Some(1) {
-        loop{}
-    } else {
-        loop{}
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-28344.rs b/src/test/ui/issues/issue-28344.rs
deleted file mode 100644
index 1a6a7f46b27..00000000000
--- a/src/test/ui/issues/issue-28344.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-use std::ops::BitXor;
-
-fn main() {
-    let x: u8 = BitXor::bitor(0 as u8, 0 as u8);
-    //~^ ERROR must be specified
-    //~| no function or associated item named
-    //~| WARN trait objects without an explicit `dyn` are deprecated
-    //~| WARN this is accepted in the current edition
-
-    let g = BitXor::bitor;
-    //~^ ERROR must be specified
-    //~| no function or associated item named
-    //~| WARN trait objects without an explicit `dyn` are deprecated
-    //~| WARN this is accepted in the current edition
-}
diff --git a/src/test/ui/issues/issue-28344.stderr b/src/test/ui/issues/issue-28344.stderr
deleted file mode 100644
index f398a5da3e9..00000000000
--- a/src/test/ui/issues/issue-28344.stderr
+++ /dev/null
@@ -1,61 +0,0 @@
-warning: trait objects without an explicit `dyn` are deprecated
-  --> $DIR/issue-28344.rs:4:17
-   |
-LL |     let x: u8 = BitXor::bitor(0 as u8, 0 as u8);
-   |                 ^^^^^^
-   |
-   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
-   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-   = note: `#[warn(bare_trait_objects)]` on by default
-help: use `dyn`
-   |
-LL |     let x: u8 = <dyn BitXor>::bitor(0 as u8, 0 as u8);
-   |                 ++++       +
-
-error[E0191]: the value of the associated type `Output` (from trait `BitXor`) must be specified
-  --> $DIR/issue-28344.rs:4:17
-   |
-LL |     let x: u8 = BitXor::bitor(0 as u8, 0 as u8);
-   |                 ^^^^^^ help: specify the associated type: `BitXor<Output = Type>`
-
-error[E0599]: no function or associated item named `bitor` found for trait object `dyn BitXor<_>` in the current scope
-  --> $DIR/issue-28344.rs:4:25
-   |
-LL |     let x: u8 = BitXor::bitor(0 as u8, 0 as u8);
-   |                         ^^^^^
-   |                         |
-   |                         function or associated item not found in `dyn BitXor<_>`
-   |                         help: there is a method with a similar name: `bitxor`
-
-warning: trait objects without an explicit `dyn` are deprecated
-  --> $DIR/issue-28344.rs:10:13
-   |
-LL |     let g = BitXor::bitor;
-   |             ^^^^^^
-   |
-   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
-   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-help: use `dyn`
-   |
-LL |     let g = <dyn BitXor>::bitor;
-   |             ++++       +
-
-error[E0191]: the value of the associated type `Output` (from trait `BitXor`) must be specified
-  --> $DIR/issue-28344.rs:10:13
-   |
-LL |     let g = BitXor::bitor;
-   |             ^^^^^^ help: specify the associated type: `BitXor<Output = Type>`
-
-error[E0599]: no function or associated item named `bitor` found for trait object `dyn BitXor<_>` in the current scope
-  --> $DIR/issue-28344.rs:10:21
-   |
-LL |     let g = BitXor::bitor;
-   |                     ^^^^^
-   |                     |
-   |                     function or associated item not found in `dyn BitXor<_>`
-   |                     help: there is a method with a similar name: `bitxor`
-
-error: aborting due to 4 previous errors; 2 warnings emitted
-
-Some errors have detailed explanations: E0191, E0599.
-For more information about an error, try `rustc --explain E0191`.
diff --git a/src/test/ui/issues/issue-28433.rs b/src/test/ui/issues/issue-28433.rs
deleted file mode 100644
index 8d05c32d5de..00000000000
--- a/src/test/ui/issues/issue-28433.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-enum Bird {
-    pub Duck,
-    //~^ ERROR unnecessary visibility qualifier
-    Goose,
-    pub(crate) Dove
-    //~^ ERROR unnecessary visibility qualifier
-}
-
-
-fn main() {
-    let y = Bird::Goose;
-}
diff --git a/src/test/ui/issues/issue-28433.stderr b/src/test/ui/issues/issue-28433.stderr
deleted file mode 100644
index 9f5f6333602..00000000000
--- a/src/test/ui/issues/issue-28433.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0449]: unnecessary visibility qualifier
-  --> $DIR/issue-28433.rs:2:5
-   |
-LL |     pub Duck,
-   |     ^^^ `pub` not permitted here because it's implied
-
-error[E0449]: unnecessary visibility qualifier
-  --> $DIR/issue-28433.rs:5:5
-   |
-LL |     pub(crate) Dove
-   |     ^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0449`.
diff --git a/src/test/ui/issues/issue-28472.rs b/src/test/ui/issues/issue-28472.rs
deleted file mode 100644
index 6db1f9a5bdd..00000000000
--- a/src/test/ui/issues/issue-28472.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// Check that the visibility modifier is included in the span of foreign items.
-
-extern "C" {
-  fn foo();
-
-  pub //~ ERROR the name `foo` is defined multiple times
-  fn foo();
-
-  pub //~ ERROR the name `foo` is defined multiple times
-  static mut foo: u32;
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-28472.stderr b/src/test/ui/issues/issue-28472.stderr
deleted file mode 100644
index 051ed25b6c9..00000000000
--- a/src/test/ui/issues/issue-28472.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error[E0428]: the name `foo` is defined multiple times
-  --> $DIR/issue-28472.rs:6:3
-   |
-LL |     fn foo();
-   |     --------- previous definition of the value `foo` here
-LL |
-LL | /   pub
-LL | |   fn foo();
-   | |___________^ `foo` redefined here
-   |
-   = note: `foo` must be defined only once in the value namespace of this module
-
-error[E0428]: the name `foo` is defined multiple times
-  --> $DIR/issue-28472.rs:9:3
-   |
-LL |     fn foo();
-   |     --------- previous definition of the value `foo` here
-...
-LL | /   pub
-LL | |   static mut foo: u32;
-   | |______________________^ `foo` redefined here
-   |
-   = note: `foo` must be defined only once in the value namespace of this module
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0428`.
diff --git a/src/test/ui/issues/issue-2848.rs b/src/test/ui/issues/issue-2848.rs
deleted file mode 100644
index e0049bf8fbb..00000000000
--- a/src/test/ui/issues/issue-2848.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-#[allow(non_camel_case_types)]
-
-mod bar {
-    pub enum foo {
-        alpha,
-        beta,
-        charlie
-    }
-}
-
-fn main() {
-    use bar::foo::{alpha, charlie};
-    match alpha {
-      alpha | beta => {} //~  ERROR variable `beta` is not bound in all patterns
-      charlie => {}
-    }
-}
diff --git a/src/test/ui/issues/issue-2848.stderr b/src/test/ui/issues/issue-2848.stderr
deleted file mode 100644
index 71ed7d70b5b..00000000000
--- a/src/test/ui/issues/issue-2848.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0408]: variable `beta` is not bound in all patterns
-  --> $DIR/issue-2848.rs:14:7
-   |
-LL |       alpha | beta => {}
-   |       ^^^^^   ---- variable not in all patterns
-   |       |
-   |       pattern doesn't bind `beta`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0408`.
diff --git a/src/test/ui/issues/issue-2849.rs b/src/test/ui/issues/issue-2849.rs
deleted file mode 100644
index 787ab0e2896..00000000000
--- a/src/test/ui/issues/issue-2849.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-enum Foo { Alpha, Beta(isize) }
-
-fn main() {
-    match Foo::Alpha {
-      Foo::Alpha | Foo::Beta(i) => {}
-      //~^ ERROR variable `i` is not bound in all patterns
-    }
-}
diff --git a/src/test/ui/issues/issue-2849.stderr b/src/test/ui/issues/issue-2849.stderr
deleted file mode 100644
index 9027098d2d1..00000000000
--- a/src/test/ui/issues/issue-2849.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0408]: variable `i` is not bound in all patterns
-  --> $DIR/issue-2849.rs:5:7
-   |
-LL |       Foo::Alpha | Foo::Beta(i) => {}
-   |       ^^^^^^^^^^             - variable not in all patterns
-   |       |
-   |       pattern doesn't bind `i`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0408`.
diff --git a/src/test/ui/issues/issue-28498-must-work-ex1.rs b/src/test/ui/issues/issue-28498-must-work-ex1.rs
deleted file mode 100644
index ab6d190e0a1..00000000000
--- a/src/test/ui/issues/issue-28498-must-work-ex1.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-// Example taken from RFC 1238 text
-
-// https://github.com/rust-lang/rfcs/blob/master/text/1238-nonparametric-dropck.md
-//     #examples-of-code-that-must-continue-to-work
-
-use std::cell::Cell;
-
-struct Concrete<'a>(#[allow(unused_tuple_struct_fields)] u32, Cell<Option<&'a Concrete<'a>>>);
-
-fn main() {
-    let mut data = Vec::new();
-    data.push(Concrete(0, Cell::new(None)));
-    data.push(Concrete(0, Cell::new(None)));
-
-    data[0].1.set(Some(&data[1]));
-    data[1].1.set(Some(&data[0]));
-}
diff --git a/src/test/ui/issues/issue-28498-must-work-ex2.rs b/src/test/ui/issues/issue-28498-must-work-ex2.rs
deleted file mode 100644
index 378d736ee3d..00000000000
--- a/src/test/ui/issues/issue-28498-must-work-ex2.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-// Example taken from RFC 1238 text
-
-// https://github.com/rust-lang/rfcs/blob/master/text/1238-nonparametric-dropck.md
-//     #examples-of-code-that-must-continue-to-work
-
-use std::cell::Cell;
-
-struct Concrete<'a>(#[allow(unused_tuple_struct_fields)] u32, Cell<Option<&'a Concrete<'a>>>);
-
-struct Foo<T> { data: Vec<T> }
-
-fn main() {
-    let mut foo = Foo {  data: Vec::new() };
-    foo.data.push(Concrete(0, Cell::new(None)));
-    foo.data.push(Concrete(0, Cell::new(None)));
-
-    foo.data[0].1.set(Some(&foo.data[1]));
-    foo.data[1].1.set(Some(&foo.data[0]));
-}
diff --git a/src/test/ui/issues/issue-28498-ugeh-ex1.rs b/src/test/ui/issues/issue-28498-ugeh-ex1.rs
deleted file mode 100644
index 24bf706cef9..00000000000
--- a/src/test/ui/issues/issue-28498-ugeh-ex1.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-pass
-
-// Example taken from RFC 1238 text
-
-// https://github.com/rust-lang/rfcs/blob/master/text/1238-nonparametric-dropck.md
-//     #example-of-the-unguarded-escape-hatch
-
-#![feature(dropck_eyepatch)]
-use std::cell::Cell;
-
-struct Concrete<'a>(#[allow(unused_tuple_struct_fields)] u32, Cell<Option<&'a Concrete<'a>>>);
-
-struct Foo<T> { data: Vec<T> }
-
-// Below is the UGEH attribute
-unsafe impl<#[may_dangle] T> Drop for Foo<T> {
-    fn drop(&mut self) { }
-}
-
-fn main() {
-    let mut foo = Foo {  data: Vec::new() };
-    foo.data.push(Concrete(0, Cell::new(None)));
-    foo.data.push(Concrete(0, Cell::new(None)));
-
-    foo.data[0].1.set(Some(&foo.data[1]));
-    foo.data[1].1.set(Some(&foo.data[0]));
-}
diff --git a/src/test/ui/issues/issue-28550.rs b/src/test/ui/issues/issue-28550.rs
deleted file mode 100644
index 95583f80515..00000000000
--- a/src/test/ui/issues/issue-28550.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-struct A<F: FnOnce()->T,T>(F::Output);
-struct B<F: FnOnce()->T,T>(A<F,T>);
-
-// Removing Option causes it to compile.
-fn foo<T,F: FnOnce()->T>(f: F) -> Option<B<F,T>> {
-    Some(B(A(f())))
-}
-
-fn main() {
-    let v = (|| foo(||4))();
-    match v {
-        Some(B(A(4))) => {},
-        _ => unreachable!()
-    }
-}
diff --git a/src/test/ui/issues/issue-28561.rs b/src/test/ui/issues/issue-28561.rs
deleted file mode 100644
index beb12c36dca..00000000000
--- a/src/test/ui/issues/issue-28561.rs
+++ /dev/null
@@ -1,73 +0,0 @@
-// check-pass
-#[derive(Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd, Clone, Copy)]
-struct Array<T> {
-    f00: [T; 00],
-    f01: [T; 01],
-    f02: [T; 02],
-    f03: [T; 03],
-    f04: [T; 04],
-    f05: [T; 05],
-    f06: [T; 06],
-    f07: [T; 07],
-    f08: [T; 08],
-    f09: [T; 09],
-    f10: [T; 10],
-    f11: [T; 11],
-    f12: [T; 12],
-    f13: [T; 13],
-    f14: [T; 14],
-    f15: [T; 15],
-    f16: [T; 16],
-    f17: [T; 17],
-    f18: [T; 18],
-    f19: [T; 19],
-    f20: [T; 20],
-    f21: [T; 21],
-    f22: [T; 22],
-    f23: [T; 23],
-    f24: [T; 24],
-    f25: [T; 25],
-    f26: [T; 26],
-    f27: [T; 27],
-    f28: [T; 28],
-    f29: [T; 29],
-    f30: [T; 30],
-    f31: [T; 31],
-    f32: [T; 32],
-}
-
-#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
-struct Fn<A, B, C, D, E, F, G, H, I, J, K, L> {
-    f00: fn(),
-    f01: fn(A),
-    f02: fn(A, B),
-    f03: fn(A, B, C),
-    f04: fn(A, B, C, D),
-    f05: fn(A, B, C, D, E),
-    f06: fn(A, B, C, D, E, F),
-    f07: fn(A, B, C, D, E, F, G),
-    f08: fn(A, B, C, D, E, F, G, H),
-    f09: fn(A, B, C, D, E, F, G, H, I),
-    f10: fn(A, B, C, D, E, F, G, H, I, J),
-    f11: fn(A, B, C, D, E, F, G, H, I, J, K),
-    f12: fn(A, B, C, D, E, F, G, H, I, J, K, L),
-}
-
-#[derive(Clone, Copy, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd)]
-struct Tuple<A, B, C, D, E, F, G, H, I, J, K, L> {
-    f00: (),
-    f01: (A),
-    f02: (A, B),
-    f03: (A, B, C),
-    f04: (A, B, C, D),
-    f05: (A, B, C, D, E),
-    f06: (A, B, C, D, E, F),
-    f07: (A, B, C, D, E, F, G),
-    f08: (A, B, C, D, E, F, G, H),
-    f09: (A, B, C, D, E, F, G, H, I),
-    f10: (A, B, C, D, E, F, G, H, I, J),
-    f11: (A, B, C, D, E, F, G, H, I, J, K),
-    f12: (A, B, C, D, E, F, G, H, I, J, K, L),
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-28568.rs b/src/test/ui/issues/issue-28568.rs
deleted file mode 100644
index ce511158f00..00000000000
--- a/src/test/ui/issues/issue-28568.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-struct MyStruct;
-
-impl Drop for MyStruct {
-    fn drop(&mut self) { }
-}
-
-impl Drop for MyStruct {
-//~^ ERROR conflicting implementations of trait
-    fn drop(&mut self) { }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-28568.stderr b/src/test/ui/issues/issue-28568.stderr
deleted file mode 100644
index 960259080f7..00000000000
--- a/src/test/ui/issues/issue-28568.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0119]: conflicting implementations of trait `Drop` for type `MyStruct`
-  --> $DIR/issue-28568.rs:7:1
-   |
-LL | impl Drop for MyStruct {
-   | ---------------------- first implementation here
-...
-LL | impl Drop for MyStruct {
-   | ^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `MyStruct`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0119`.
diff --git a/src/test/ui/issues/issue-28586.rs b/src/test/ui/issues/issue-28586.rs
deleted file mode 100644
index c543ef9b0e3..00000000000
--- a/src/test/ui/issues/issue-28586.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// Regression test for issue #28586
-
-pub trait Foo {}
-impl Foo for [u8; usize::BYTES] {}
-//~^ ERROR no associated item named `BYTES` found
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-28586.stderr b/src/test/ui/issues/issue-28586.stderr
deleted file mode 100644
index d19c4af2df7..00000000000
--- a/src/test/ui/issues/issue-28586.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0599]: no associated item named `BYTES` found for type `usize` in the current scope
-  --> $DIR/issue-28586.rs:4:26
-   |
-LL | impl Foo for [u8; usize::BYTES] {}
-   |                          ^^^^^ associated item not found in `usize`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-28600.rs b/src/test/ui/issues/issue-28600.rs
deleted file mode 100644
index 52db0d5fd84..00000000000
--- a/src/test/ui/issues/issue-28600.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// build-pass
-// #28600 ICE: pub extern fn with parameter type &str inside struct impl
-
-struct Test;
-
-impl Test {
-    #[allow(dead_code)]
-    #[allow(unused_variables)]
-    #[allow(improper_ctypes_definitions)]
-    pub extern "C" fn test(val: &str) {
-
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-28625.rs b/src/test/ui/issues/issue-28625.rs
deleted file mode 100644
index 15a6a63d5ef..00000000000
--- a/src/test/ui/issues/issue-28625.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// normalize-stderr-test "\d+ bits" -> "N bits"
-
-trait Bar {
-    type Bar;
-}
-
-struct ArrayPeano<T: Bar> {
-    data: T::Bar,
-}
-
-fn foo<T>(a: &ArrayPeano<T>) -> &[T] where T: Bar {
-    unsafe { std::mem::transmute(a) } //~ ERROR cannot transmute between types of different sizes
-}
-
-impl Bar for () {
-    type Bar = ();
-}
-
-fn main() {
-    let x: ArrayPeano<()> = ArrayPeano { data: () };
-    foo(&x);
-}
diff --git a/src/test/ui/issues/issue-28625.stderr b/src/test/ui/issues/issue-28625.stderr
deleted file mode 100644
index 7ee0cd48670..00000000000
--- a/src/test/ui/issues/issue-28625.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
-  --> $DIR/issue-28625.rs:12:14
-   |
-LL |     unsafe { std::mem::transmute(a) }
-   |              ^^^^^^^^^^^^^^^^^^^
-   |
-   = note: source type: `&ArrayPeano<T>` (N bits)
-   = note: target type: `&[T]` (N bits)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0512`.
diff --git a/src/test/ui/issues/issue-28776.mir.stderr b/src/test/ui/issues/issue-28776.mir.stderr
deleted file mode 100644
index 1d470fb5e0f..00000000000
--- a/src/test/ui/issues/issue-28776.mir.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0133]: call to unsafe function is unsafe and requires unsafe function or block
-  --> $DIR/issue-28776.rs:7:5
-   |
-LL |     (&ptr::write)(1 as *mut _, 42);
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
-   |
-   = note: consult the function's documentation for information on how to avoid undefined behavior
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0133`.
diff --git a/src/test/ui/issues/issue-28776.rs b/src/test/ui/issues/issue-28776.rs
deleted file mode 100644
index 19df3c4a425..00000000000
--- a/src/test/ui/issues/issue-28776.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// revisions: mir thir
-// [thir]compile-flags: -Z thir-unsafeck
-
-use std::ptr;
-
-fn main() {
-    (&ptr::write)(1 as *mut _, 42);
-    //~^ ERROR E0133
-}
diff --git a/src/test/ui/issues/issue-28776.thir.stderr b/src/test/ui/issues/issue-28776.thir.stderr
deleted file mode 100644
index e3562810b3a..00000000000
--- a/src/test/ui/issues/issue-28776.thir.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0133]: call to unsafe function `std::ptr::write` is unsafe and requires unsafe function or block
-  --> $DIR/issue-28776.rs:7:5
-   |
-LL |     (&ptr::write)(1 as *mut _, 42);
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
-   |
-   = note: consult the function's documentation for information on how to avoid undefined behavior
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0133`.
diff --git a/src/test/ui/issues/issue-28777.rs b/src/test/ui/issues/issue-28777.rs
deleted file mode 100644
index 1f426b7185e..00000000000
--- a/src/test/ui/issues/issue-28777.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// run-pass
-#![allow(unused_braces)]
-fn main() {
-    let v1 = { 1 + {2} * {3} };
-    let v2 =   1 + {2} * {3}  ;
-
-    assert_eq!(7, v1);
-    assert_eq!(7, v2);
-
-    let v3;
-    v3 = { 1 + {2} * {3} };
-    let v4;
-    v4 = 1 + {2} * {3};
-    assert_eq!(7, v3);
-    assert_eq!(7, v4);
-
-    let v5 = { 1 + {2} * 3 };
-    assert_eq!(7, v5);
-
-    let v9 = { 1 + if 1 > 2 {1} else {2} * {3} };
-    assert_eq!(7, v9);
-}
diff --git a/src/test/ui/issues/issue-28822.rs b/src/test/ui/issues/issue-28822.rs
deleted file mode 100644
index 10e5d1dd0ac..00000000000
--- a/src/test/ui/issues/issue-28822.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-
-fn main() {}
-
-const fn size_ofs(_: usize) {}
-const fn size_ofs2(_foo: usize) {}
diff --git a/src/test/ui/issues/issue-28828.rs b/src/test/ui/issues/issue-28828.rs
deleted file mode 100644
index 03968809eb7..00000000000
--- a/src/test/ui/issues/issue-28828.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-pub trait Foo {
-    type Out;
-}
-
-impl Foo for () {
-    type Out = bool;
-}
-
-fn main() {
-    type Bool = <() as Foo>::Out;
-
-    let x: Bool = true;
-    assert!(x);
-
-    let y: Option<Bool> = None;
-    assert_eq!(y, None);
-}
diff --git a/src/test/ui/issues/issue-28839.rs b/src/test/ui/issues/issue-28839.rs
deleted file mode 100644
index 73be87a0c1e..00000000000
--- a/src/test/ui/issues/issue-28839.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-// ignore-pretty issue #37199
-
-pub struct Foo;
-
-pub fn get_foo2<'a>(foo: &'a mut Option<&'a mut Foo>) -> &'a mut Foo {
-    match foo {
-        // Ensure that this is not considered a move, but rather a reborrow.
-        &mut Some(ref mut x) => *x,
-        &mut None => panic!(),
-    }
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-28936.rs b/src/test/ui/issues/issue-28936.rs
deleted file mode 100644
index da9e92c0c80..00000000000
--- a/src/test/ui/issues/issue-28936.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// check-pass
-pub type Session = i32;
-pub struct StreamParser<'a, T> {
-    _tokens: T,
-    _session: &'a mut Session,
-}
-
-impl<'a, T> StreamParser<'a, T> {
-    pub fn thing(&mut self) -> bool { true }
-}
-
-pub fn parse_stream<T: Iterator<Item=i32>, U, F>(
-        _session: &mut Session, _tokens: T, _f: F) -> U
-    where F: Fn(&mut StreamParser<T>) -> U { panic!(); }
-
-pub fn thing(session: &mut Session) {
-    let mut stream = vec![1, 2, 3].into_iter();
-
-    let _b = parse_stream(session,
-                          stream.by_ref(),
-                          // replacing the above with the following fixes it
-                          //&mut stream,
-                          |p| p.thing());
-
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-2895.rs b/src/test/ui/issues/issue-2895.rs
deleted file mode 100644
index d8c08996bc3..00000000000
--- a/src/test/ui/issues/issue-2895.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-use std::mem;
-
-struct Cat {
-    x: isize
-}
-
-struct Kitty {
-    x: isize,
-}
-
-impl Drop for Kitty {
-    fn drop(&mut self) {}
-}
-
-#[cfg(target_pointer_width = "64")]
-pub fn main() {
-    assert_eq!(mem::size_of::<Cat>(), 8 as usize);
-    assert_eq!(mem::size_of::<Kitty>(), 8 as usize);
-}
-
-#[cfg(target_pointer_width = "32")]
-pub fn main() {
-    assert_eq!(mem::size_of::<Cat>(), 4 as usize);
-    assert_eq!(mem::size_of::<Kitty>(), 4 as usize);
-}
diff --git a/src/test/ui/issues/issue-28971.rs b/src/test/ui/issues/issue-28971.rs
deleted file mode 100644
index f0a1e2d0061..00000000000
--- a/src/test/ui/issues/issue-28971.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-enum Foo {
-    Bar(u8)
-}
-fn main(){
-    foo(|| {
-        match Foo::Bar(1) {
-            Foo::Baz(..) => (),
-            //~^ ERROR no variant or associated item named `Baz` found
-            _ => (),
-        }
-    });
-}
-
-fn foo<F>(f: F) where F: FnMut() {
-    f();
-}
diff --git a/src/test/ui/issues/issue-28971.stderr b/src/test/ui/issues/issue-28971.stderr
deleted file mode 100644
index 2eb8a1c2653..00000000000
--- a/src/test/ui/issues/issue-28971.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0599]: no variant or associated item named `Baz` found for enum `Foo` in the current scope
-  --> $DIR/issue-28971.rs:7:18
-   |
-LL | enum Foo {
-   | -------- variant or associated item `Baz` not found for this enum
-...
-LL |             Foo::Baz(..) => (),
-   |                  ^^^
-   |                  |
-   |                  variant or associated item not found in `Foo`
-   |                  help: there is a variant with a similar name: `Bar`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-28983.rs b/src/test/ui/issues/issue-28983.rs
deleted file mode 100644
index 3db26a1ee5f..00000000000
--- a/src/test/ui/issues/issue-28983.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// run-pass
-pub trait Test { type T; }
-
-impl Test for u32 {
-    type T = i32;
-}
-
-pub mod export {
-    #[no_mangle]
-    pub extern "C" fn issue_28983(t: <u32 as ::Test>::T) -> i32 { t*3 }
-}
-
-// to test both exporting and importing functions, import
-// a function from ourselves.
-extern "C" {
-    fn issue_28983(t: <u32 as Test>::T) -> i32;
-}
-
-fn main() {
-    assert_eq!(export::issue_28983(2), 6);
-    assert_eq!(unsafe { issue_28983(3) }, 9);
-}
diff --git a/src/test/ui/issues/issue-28992-empty.rs b/src/test/ui/issues/issue-28992-empty.rs
deleted file mode 100644
index 74cfeb6db8e..00000000000
--- a/src/test/ui/issues/issue-28992-empty.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// Can't use constants as tuple struct patterns
-
-
-const C1: i32 = 0;
-
-struct S;
-
-impl S {
-    const C2: i32 = 0;
-}
-
-fn main() {
-    if let C1(..) = 0 {} //~ ERROR expected tuple struct or tuple variant, found constant `C1`
-    if let S::C2(..) = 0 {}
-    //~^ ERROR expected tuple struct or tuple variant, found associated constant `S::C2`
-}
diff --git a/src/test/ui/issues/issue-28992-empty.stderr b/src/test/ui/issues/issue-28992-empty.stderr
deleted file mode 100644
index f69773b8c2b..00000000000
--- a/src/test/ui/issues/issue-28992-empty.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0532]: expected tuple struct or tuple variant, found constant `C1`
-  --> $DIR/issue-28992-empty.rs:13:12
-   |
-LL |     if let C1(..) = 0 {}
-   |            ^^ not a tuple struct or tuple variant
-
-error[E0164]: expected tuple struct or tuple variant, found associated constant `S::C2`
-  --> $DIR/issue-28992-empty.rs:14:12
-   |
-LL |     if let S::C2(..) = 0 {}
-   |            ^^^^^^^^^ not a tuple struct or tuple variant
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0164, E0532.
-For more information about an error, try `rustc --explain E0164`.
diff --git a/src/test/ui/issues/issue-28999.rs b/src/test/ui/issues/issue-28999.rs
deleted file mode 100644
index cec3e25da86..00000000000
--- a/src/test/ui/issues/issue-28999.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-pub struct Xyz<'a, V> {
-    pub v: (V, &'a u32),
-}
-
-pub fn eq<'a, 's, 't, V>(this: &'s Xyz<'a, V>, other: &'t Xyz<'a, V>) -> bool
-        where V: PartialEq {
-    this.v == other.v
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-29030.rs b/src/test/ui/issues/issue-29030.rs
deleted file mode 100644
index 723e358407f..00000000000
--- a/src/test/ui/issues/issue-29030.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#[derive(Debug)]
-struct Message<'a, P: 'a = &'a [u8]> {
-    header: &'a [u8],
-    payload: P,
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-29037.rs b/src/test/ui/issues/issue-29037.rs
deleted file mode 100644
index 155ed144b3a..00000000000
--- a/src/test/ui/issues/issue-29037.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// This test ensures that each pointer type `P<X>` is covariant in `X`.
-
-use std::rc::Rc;
-use std::sync::Arc;
-
-fn a<'r>(x: Box<&'static str>) -> Box<&'r str> {
-    x
-}
-
-fn b<'r, 'w>(x: &'w &'static str) -> &'w &'r str {
-    x
-}
-
-fn c<'r>(x: Arc<&'static str>) -> Arc<&'r str> {
-    x
-}
-
-fn d<'r>(x: Rc<&'static str>) -> Rc<&'r str> {
-    x
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-2904.rs b/src/test/ui/issues/issue-2904.rs
deleted file mode 100644
index 73aa78f09b9..00000000000
--- a/src/test/ui/issues/issue-2904.rs
+++ /dev/null
@@ -1,79 +0,0 @@
-// build-pass
-#![allow(unused_must_use)]
-#![allow(dead_code)]
-#![allow(unused_mut)]
-#![allow(non_camel_case_types)]
-
-// Map representation
-
-use std::fmt;
-use std::io::prelude::*;
-use square::{bot, wall, rock, lambda, closed_lift, open_lift, earth, empty};
-
-enum square {
-    bot,
-    wall,
-    rock,
-    lambda,
-    closed_lift,
-    open_lift,
-    earth,
-    empty
-}
-
-impl fmt::Debug for square {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "{}", match *self {
-          bot => { "R".to_string() }
-          wall => { "#".to_string() }
-          rock => { "*".to_string() }
-          lambda => { "\\".to_string() }
-          closed_lift => { "L".to_string() }
-          open_lift => { "O".to_string() }
-          earth => { ".".to_string() }
-          empty => { " ".to_string() }
-        })
-    }
-}
-
-fn square_from_char(c: char) -> square {
-    match c  {
-      'R'  => { bot }
-      '#'  => { wall }
-      '*'  => { rock }
-      '\\' => { lambda }
-      'L'  => { closed_lift }
-      'O'  => { open_lift }
-      '.'  => { earth }
-      ' '  => { empty }
-      _ => {
-        println!("invalid square: {}", c);
-        panic!()
-      }
-    }
-}
-
-fn read_board_grid<rdr:'static + Read>(mut input: rdr)
-                   -> Vec<Vec<square>> {
-    let mut input: &mut dyn Read = &mut input;
-    let mut grid = Vec::new();
-    let mut line = [0; 10];
-    input.read(&mut line);
-    let mut row = Vec::new();
-    for c in &line {
-        row.push(square_from_char(*c as char))
-    }
-    grid.push(row);
-    let width = grid[0].len();
-    for row in &grid { assert_eq!(row.len(), width) }
-    grid
-}
-
-mod test {
-    #[test]
-    pub fn trivial_to_string() {
-        assert_eq!(lambda.to_string(), "\\")
-    }
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-29048.rs b/src/test/ui/issues/issue-29048.rs
deleted file mode 100644
index 039f072f107..00000000000
--- a/src/test/ui/issues/issue-29048.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// check-pass
-pub struct Chan;
-pub struct ChanSelect<'c, T> {
-    chans: Vec<(&'c Chan, T)>,
-}
-impl<'c, T> ChanSelect<'c, T> {
-    pub fn add_recv_ret(&mut self, chan: &'c Chan, ret: T)
-    {
-        self.chans.push((chan, ret));
-    }
-}
-fn main() {}
diff --git a/src/test/ui/issues/issue-29053.rs b/src/test/ui/issues/issue-29053.rs
deleted file mode 100644
index 34c4a0f8f3e..00000000000
--- a/src/test/ui/issues/issue-29053.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-fn main() {
-    let x: &'static str = "x";
-
-    {
-        let y = "y".to_string();
-        let ref mut x = &*x;
-        *x = &*y;
-    }
-
-    assert_eq!(x, "x");
-}
diff --git a/src/test/ui/issues/issue-29071-2.rs b/src/test/ui/issues/issue-29071-2.rs
deleted file mode 100644
index f27bf0261db..00000000000
--- a/src/test/ui/issues/issue-29071-2.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-fn t1() -> u32 {
-    let x;
-    x = if true { [1, 2, 3] } else { [2, 3, 4] }[0];
-    x
-}
-
-fn t2() -> [u32; 1] {
-    if true { [1, 2, 3]; } else { [2, 3, 4]; }
-    [0]
-}
-
-fn t3() -> u32 {
-    let x;
-    x = if true { i1 as F } else { i2 as F }();
-    x
-}
-
-fn t4() -> () {
-    if true { i1 as F; } else { i2 as F; }
-    ()
-}
-
-type F = fn() -> u32;
-fn i1() -> u32 { 1 }
-fn i2() -> u32 { 2 }
-
-fn main() {
-    assert_eq!(t1(), 1);
-    assert_eq!(t3(), 1);
-}
diff --git a/src/test/ui/issues/issue-29071.rs b/src/test/ui/issues/issue-29071.rs
deleted file mode 100644
index 8bdacf2cebb..00000000000
--- a/src/test/ui/issues/issue-29071.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(non_upper_case_globals)]
-
-fn ret() -> u32 {
-    static x: u32 = 10;
-    x & if true { 10u32 } else { 20u32 } & x
-}
-
-fn ret2() -> &'static u32 {
-    static x: u32 = 10;
-    if true { 10u32; } else { 20u32; }
-    &x
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-29092.rs b/src/test/ui/issues/issue-29092.rs
deleted file mode 100644
index f20d2a424b0..00000000000
--- a/src/test/ui/issues/issue-29092.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// run-pass
-// Regression test for Issue #29092.
-//
-// (Possibly redundant with regression test run-pass/issue-30530.rs)
-
-use self::Term::*;
-
-#[derive(Clone)]
-pub enum Term {
-    Dummy,
-    A(Box<Term>),
-    B(Box<Term>),
-}
-
-// a small-step evaluator
-pub fn small_eval(v: Term) -> Term {
-    match v {
-        A(t) => *t.clone(),
-        B(t) => *t.clone(),
-        _ => Dummy,
-    }
-}
-
-fn main() {
-    small_eval(Dummy);
-}
diff --git a/src/test/ui/issues/issue-29147-rpass.rs b/src/test/ui/issues/issue-29147-rpass.rs
deleted file mode 100644
index 439f8bb5308..00000000000
--- a/src/test/ui/issues/issue-29147-rpass.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-pass
-#![recursion_limit="1024"]
-#![allow(dead_code)]
-
-use std::mem;
-
-pub struct S0<T>(T,T);
-pub struct S1<T>(Option<Box<S0<S0<T>>>>,Option<Box<S0<S0<T>>>>);
-pub struct S2<T>(Option<Box<S1<S1<T>>>>,Option<Box<S1<S1<T>>>>);
-pub struct S3<T>(Option<Box<S2<S2<T>>>>,Option<Box<S2<S2<T>>>>);
-pub struct S4<T>(Option<Box<S3<S3<T>>>>,Option<Box<S3<S3<T>>>>);
-pub struct S5<T>(Option<Box<S4<S4<T>>>>,Option<Box<S4<S4<T>>>>,Option<T>);
-
-trait Foo { fn xxx(&self); }
-/// some local of #[fundamental] trait
-trait Bar {}
-
-impl<T> Foo for T where T: Bar, T: Sync {
-    fn xxx(&self) {}
-}
-
-impl Foo for S5<u8> { fn xxx(&self) {} }
-
-fn main() {
-    let s = S5(None,None,None);
-    s.xxx();
-    assert_eq!(mem::size_of_val(&s.2), mem::size_of::<Option<u8>>());
-}
diff --git a/src/test/ui/issues/issue-29147.rs b/src/test/ui/issues/issue-29147.rs
deleted file mode 100644
index 190ecf46009..00000000000
--- a/src/test/ui/issues/issue-29147.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-#![recursion_limit="1024"]
-#![allow(dead_code)]
-
-pub struct S0<T>(T,T);
-pub struct S1<T>(Option<Box<S0<S0<T>>>>,Option<Box<S0<S0<T>>>>);
-pub struct S2<T>(Option<Box<S1<S1<T>>>>,Option<Box<S1<S1<T>>>>);
-pub struct S3<T>(Option<Box<S2<S2<T>>>>,Option<Box<S2<S2<T>>>>);
-pub struct S4<T>(Option<Box<S3<S3<T>>>>,Option<Box<S3<S3<T>>>>);
-pub struct S5<T>(Option<Box<S4<S4<T>>>>,Option<Box<S4<S4<T>>>>,Option<T>);
-
-trait Foo { fn xxx(&self); }
-trait Bar {} // anything local or #[fundamental]
-
-impl<T> Foo for T where T: Bar, T: Sync {
-    fn xxx(&self) {}
-}
-
-impl Foo for S5<u32> { fn xxx(&self) {} }
-impl Foo for S5<u64> { fn xxx(&self) {} }
-
-fn main() {
-    let _ = <S5<_>>::xxx; //~ ERROR type annotations needed
-}
diff --git a/src/test/ui/issues/issue-29147.stderr b/src/test/ui/issues/issue-29147.stderr
deleted file mode 100644
index 138d477dc6b..00000000000
--- a/src/test/ui/issues/issue-29147.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0283]: type annotations needed
-  --> $DIR/issue-29147.rs:22:13
-   |
-LL |     let _ = <S5<_>>::xxx;
-   |             ^^^^^^^^^^^^ cannot infer type for struct `S5<_>`
-   |
-note: multiple `impl`s satisfying `S5<_>: Foo` found
-  --> $DIR/issue-29147.rs:18:1
-   |
-LL | impl Foo for S5<u32> { fn xxx(&self) {} }
-   | ^^^^^^^^^^^^^^^^^^^^
-LL | impl Foo for S5<u64> { fn xxx(&self) {} }
-   | ^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0283`.
diff --git a/src/test/ui/issues/issue-29181.rs b/src/test/ui/issues/issue-29181.rs
deleted file mode 100644
index 70e5bc01920..00000000000
--- a/src/test/ui/issues/issue-29181.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// aux-build:issue-29181.rs
-
-extern crate issue_29181 as foo;
-
-fn main() {
-    0.homura(); //~ ERROR no method named `homura` found
-    // Issue #47759, detect existing method on the fundamental impl:
-    let _ = |x: f64| x * 2.0.exp(); //~ ERROR can't call method `exp` on ambiguous numeric type
-}
diff --git a/src/test/ui/issues/issue-29181.stderr b/src/test/ui/issues/issue-29181.stderr
deleted file mode 100644
index 53addf2fe4d..00000000000
--- a/src/test/ui/issues/issue-29181.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0599]: no method named `homura` found for type `{integer}` in the current scope
-  --> $DIR/issue-29181.rs:6:7
-   |
-LL |     0.homura();
-   |       ^^^^^^ method not found in `{integer}`
-
-error[E0689]: can't call method `exp` on ambiguous numeric type `{float}`
-  --> $DIR/issue-29181.rs:8:30
-   |
-LL |     let _ = |x: f64| x * 2.0.exp();
-   |                              ^^^
-   |
-help: you must specify a concrete type for this numeric value, like `f32`
-   |
-LL |     let _ = |x: f64| x * 2.0_f32.exp();
-   |                          ~~~~~~~
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0599, E0689.
-For more information about an error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-29265.rs b/src/test/ui/issues/issue-29265.rs
deleted file mode 100644
index f554c4d16c7..00000000000
--- a/src/test/ui/issues/issue-29265.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// aux-build:issue-29265.rs
-// check-pass
-
-extern crate issue_29265 as lib;
-
-static _UNUSED: &'static lib::SomeType = &lib::SOME_VALUE;
-
-fn main() {
-    vec![0u8; lib::SOME_VALUE.some_member];
-}
diff --git a/src/test/ui/issues/issue-29276.rs b/src/test/ui/issues/issue-29276.rs
deleted file mode 100644
index 02b69565953..00000000000
--- a/src/test/ui/issues/issue-29276.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-struct S([u8; { struct Z; 0 }]);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-2935.rs b/src/test/ui/issues/issue-2935.rs
deleted file mode 100644
index 37f8181991c..00000000000
--- a/src/test/ui/issues/issue-2935.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-
-//type t = { a: isize };
-// type t = { a: bool };
-type t = bool;
-
-trait it {
-    fn f(&self);
-}
-
-impl it for t {
-    fn f(&self) { }
-}
-
-pub fn main() {
-  //    let x = ({a: 4} as it);
-  //   let y = box ({a: 4});
-  //    let z = box ({a: 4} as it);
-  //    let z = box ({a: true} as it);
-    let z: Box<_> = Box::new(Box::new(true) as Box<dyn it>);
-    //  x.f();
-    // y.f();
-    // (*z).f();
-    println!("ok so far...");
-    z.f(); //segfault
-}
diff --git a/src/test/ui/issues/issue-29466.rs b/src/test/ui/issues/issue-29466.rs
deleted file mode 100644
index f8785a63217..00000000000
--- a/src/test/ui/issues/issue-29466.rs
+++ /dev/null
@@ -1,3603 +0,0 @@
-// ignore-tidy-filelength
-//
-// run-pass
-
-#![allow(unused_variables)]
-
-macro_rules! m(
-    ($e1:expr => $e2:expr) => ({ $e1 })
-);
-
-fn main() {
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
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-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
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-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
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-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
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-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
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-    let x = m!(1 => 2);
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-
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-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
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-
-    let x = m!(1 => 2);
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-
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-
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-
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-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
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-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
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-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-    let x = m!(1 => 2);
-
-    println!("{}", x);
-}
diff --git a/src/test/ui/issues/issue-29485.rs b/src/test/ui/issues/issue-29485.rs
deleted file mode 100644
index 8d58ee6d92c..00000000000
--- a/src/test/ui/issues/issue-29485.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// run-pass
-#![allow(unused_attributes)]
-// aux-build:issue-29485.rs
-// needs-unwind
-// ignore-emscripten no threads
-
-#[feature(recover)]
-
-extern crate a;
-
-fn main() {
-    let _ = std::thread::spawn(move || {
-        a::f(&mut a::X(0), g);
-    }).join();
-}
-
-fn g() {
-    panic!();
-}
diff --git a/src/test/ui/issues/issue-2951.rs b/src/test/ui/issues/issue-2951.rs
deleted file mode 100644
index 1798e3e7519..00000000000
--- a/src/test/ui/issues/issue-2951.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-fn foo<T, U>(x: T, y: U) {
-    let mut xx = x;
-    xx = y;
-    //~^  ERROR mismatched types
-    //~| expected type parameter `T`, found type parameter `U`
-    //~| expected type parameter `T`
-    //~| found type parameter `U`
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-2951.stderr b/src/test/ui/issues/issue-2951.stderr
deleted file mode 100644
index 538bbe2f502..00000000000
--- a/src/test/ui/issues/issue-2951.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-2951.rs:3:10
-   |
-LL | fn foo<T, U>(x: T, y: U) {
-   |        -  - found type parameter
-   |        |
-   |        expected type parameter
-LL |     let mut xx = x;
-   |                  - expected due to this value
-LL |     xx = y;
-   |          ^ expected type parameter `T`, found type parameter `U`
-   |
-   = note: expected type parameter `T`
-              found type parameter `U`
-   = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound
-   = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-29516.rs b/src/test/ui/issues/issue-29516.rs
deleted file mode 100644
index 6779d508dd6..00000000000
--- a/src/test/ui/issues/issue-29516.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// check-pass
-#![feature(auto_traits)]
-#![feature(negative_impls)]
-
-auto trait NotSame {}
-
-impl<A> !NotSame for (A, A) {}
-
-trait OneOfEach {}
-
-impl<A> OneOfEach for (A,) {}
-
-impl<A, B> OneOfEach for (A, B)
-where
-    (B,): OneOfEach,
-    (A, B): NotSame,
-{
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-29522.rs b/src/test/ui/issues/issue-29522.rs
deleted file mode 100644
index 3d2de5ef63a..00000000000
--- a/src/test/ui/issues/issue-29522.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// check that we don't accidentally capture upvars just because their name
-// occurs in a path
-
-fn assert_static<T: 'static>(_t: T) {}
-
-mod foo {
-    pub fn scope() {}
-}
-
-fn main() {
-    let scope = &mut 0;
-    assert_static(|| {
-       foo::scope();
-    });
-}
diff --git a/src/test/ui/issues/issue-29540.rs b/src/test/ui/issues/issue-29540.rs
deleted file mode 100644
index c0de20822ba..00000000000
--- a/src/test/ui/issues/issue-29540.rs
+++ /dev/null
@@ -1,492 +0,0 @@
-// build-pass
-#[derive(Debug)]
-pub struct Config {
-    pub name: String,
-    pub cluster: String,
-    pub debug_none: String,
-    pub debug_lockdep: String,
-    pub debug_context: String,
-    pub debug_crush: String,
-    pub debug_mds: String,
-    pub debug_mds_balancer: String,
-    pub debug_mds_locker: String,
-    pub debug_mds_log: String,
-    pub debug_mds_log_expire: String,
-    pub debug_mds_migrator: String,
-    pub debug_buffer: String,
-    pub debug_timer: String,
-    pub debug_filer: String,
-    pub debug_striper: String,
-    pub debug_objecter: String,
-    pub debug_rados: String,
-    pub debug_rbd: String,
-    pub debug_journaler: String,
-    pub debug_objectcacher: String,
-    pub debug_client: String,
-    pub debug_osd: String,
-    pub debug_optracker: String,
-    pub debug_objclass: String,
-    pub debug_filestore: String,
-    pub debug_keyvaluestore: String,
-    pub debug_journal: String,
-    pub debug_ms: String,
-    pub debug_mon: String,
-    pub debug_monc: String,
-    pub debug_paxos: String,
-    pub debug_tp: String,
-    pub debug_auth: String,
-    pub debug_crypto: String,
-    pub debug_finisher: String,
-    pub debug_heartbeatmap: String,
-    pub debug_perfcounter: String,
-    pub debug_rgw: String,
-    pub debug_civetweb: String,
-    pub debug_javaclient: String,
-    pub debug_asok: String,
-    pub debug_throttle: String,
-    pub host: String,
-    pub fsid: String,
-    pub public_addr: String,
-    pub cluster_addr: String,
-    pub public_network: String,
-    pub cluster_network: String,
-    pub num_client: String,
-    pub monmap: String,
-    pub mon_host: String,
-    pub lockdep: String,
-    pub run_dir: String,
-    pub admin_socket: String,
-    pub daemonize: String,
-    pub pid_file: String,
-    pub chdir: String,
-    pub max_open_files: String,
-    pub restapi_log_level: String,
-    pub restapi_base_url: String,
-    pub fatal_signal_handlers: String,
-    pub log_file: String,
-    pub log_max_new: String,
-    pub log_max_recent: String,
-    pub log_to_stderr: String,
-    pub err_to_stderr: String,
-    pub log_to_syslog: String,
-    pub err_to_syslog: String,
-    pub log_flush_on_exit: String,
-    pub log_stop_at_utilization: String,
-    pub clog_to_monitors: String,
-    pub clog_to_syslog: String,
-    pub clog_to_syslog_level: String,
-    pub clog_to_syslog_facility: String,
-    pub mon_cluster_log_to_syslog: String,
-    pub mon_cluster_log_to_syslog_level: String,
-    pub mon_cluster_log_to_syslog_facility: String,
-    pub mon_cluster_log_file: String,
-    pub mon_cluster_log_file_level: String,
-    pub key: String,
-    pub keyfile: String,
-    pub keyring: String,
-    pub heartbeat_interval: String,
-    pub heartbeat_file: String,
-    pub heartbeat_inject_failure: String,
-    pub perf: String,
-    pub ms_tcp_nodelay: String,
-    pub ms_tcp_rcvbuf: String,
-    pub ms_initial_backoff: String,
-    pub ms_max_backoff: String,
-    pub ms_nocrc: String,
-    pub ms_die_on_bad_msg: String,
-    pub ms_die_on_unhandled_msg: String,
-    pub ms_die_on_old_message: String,
-    pub ms_dispatch_throttle_bytes: String,
-    pub ms_bind_ipv6: String,
-    pub ms_bind_port_min: String,
-    pub ms_bind_port_max: String,
-    pub ms_rwthread_stack_bytes: String,
-    pub ms_tcp_read_timeout: String,
-    pub ms_pq_max_tokens_per_priority: String,
-    pub ms_pq_min_cost: String,
-    pub ms_inject_socket_failures: String,
-    pub ms_inject_delay_type: String,
-    pub ms_inject_delay_msg_type: String,
-    pub ms_inject_delay_max: String,
-    pub ms_inject_delay_probability: String,
-    pub ms_inject_internal_delays: String,
-    pub ms_dump_on_send: String,
-    pub inject_early_sigterm: String,
-    pub mon_data: String,
-    pub mon_initial_members: String,
-    pub mon_sync_fs_threshold: String,
-    pub mon_compact_on_start: String,
-    pub mon_compact_on_bootstrap: String,
-    pub mon_compact_on_trim: String,
-    pub mon_tick_interval: String,
-    pub mon_subscribe_interval: String,
-    pub mon_delta_reset_interval: String,
-    pub mon_osd_laggy_halflife: String,
-    pub mon_osd_laggy_weight: String,
-    pub mon_osd_adjust_heartbeat_grace: String,
-    pub mon_osd_adjust_down_out_interval: String,
-    pub mon_osd_auto_mark_in: String,
-    pub mon_osd_auto_mark_auto_out_in: String,
-    pub mon_osd_auto_mark_new_in: String,
-    pub mon_osd_down_out_interval: String,
-    pub mon_osd_down_out_subtree_limit: String,
-    pub mon_osd_min_up_ratio: String,
-    pub mon_osd_min_in_ratio: String,
-    pub mon_osd_max_op_age: String,
-    pub mon_osd_max_split_count: String,
-    pub mon_osd_allow_primary_temp: String,
-    pub mon_osd_allow_primary_affinity: String,
-    pub mon_stat_smooth_intervals: String,
-    pub mon_lease: String,
-    pub mon_lease_renew_interval: String,
-    pub mon_lease_ack_timeout: String,
-    pub mon_clock_drift_allowed: String,
-    pub mon_clock_drift_warn_backoff: String,
-    pub mon_timecheck_interval: String,
-    pub mon_accept_timeout: String,
-    pub mon_pg_create_interval: String,
-    pub mon_pg_stuck_threshold: String,
-    pub mon_pg_warn_min_per_osd: String,
-    pub mon_pg_warn_max_object_skew: String,
-    pub mon_pg_warn_min_objects: String,
-    pub mon_pg_warn_min_pool_objects: String,
-    pub mon_cache_target_full_warn_ratio: String,
-    pub mon_osd_full_ratio: String,
-    pub mon_osd_nearfull_ratio: String,
-    pub mon_globalid_prealloc: String,
-    pub mon_osd_report_timeout: String,
-    pub mon_force_standby_active: String,
-    pub mon_warn_on_old_mons: String,
-    pub mon_warn_on_legacy_crush_tunables: String,
-    pub mon_warn_on_osd_down_out_interval_zero: String,
-    pub mon_warn_on_cache_pools_without_hit_sets: String,
-    pub mon_min_osdmap_epochs: String,
-    pub mon_max_pgmap_epochs: String,
-    pub mon_max_log_epochs: String,
-    pub mon_max_mdsmap_epochs: String,
-    pub mon_max_osd: String,
-    pub mon_probe_timeout: String,
-    pub mon_slurp_timeout: String,
-    pub mon_slurp_bytes: String,
-    pub mon_client_bytes: String,
-    pub mon_daemon_bytes: String,
-    pub mon_max_log_entries_per_event: String,
-    pub mon_health_data_update_interval: String,
-    pub mon_data_avail_crit: String,
-    pub mon_data_avail_warn: String,
-    pub mon_config_key_max_entry_size: String,
-    pub mon_sync_timeout: String,
-    pub mon_sync_max_payload_size: String,
-    pub mon_sync_debug: String,
-    pub mon_sync_debug_leader: String,
-    pub mon_sync_debug_provider: String,
-    pub mon_sync_debug_provider_fallback: String,
-    pub mon_inject_sync_get_chunk_delay: String,
-    pub mon_osd_min_down_reporters: String,
-    pub mon_osd_min_down_reports: String,
-    pub mon_osd_force_trim_to: String,
-    pub mon_mds_force_trim_to: String,
-    pub mon_advanced_debug_mode: String,
-    pub mon_debug_dump_transactions: String,
-    pub mon_debug_dump_location: String,
-    pub mon_sync_provider_kill_at: String,
-    pub mon_sync_requester_kill_at: String,
-    pub mon_leveldb_write_buffer_size: String,
-    pub mon_leveldb_cache_size: String,
-    pub mon_leveldb_block_size: String,
-    pub mon_leveldb_bloom_size: String,
-    pub mon_leveldb_max_open_files: String,
-    pub mon_leveldb_compression: String,
-    pub mon_leveldb_paranoid: String,
-    pub mon_leveldb_log: String,
-    pub mon_leveldb_size_warn: String,
-    pub mon_force_quorum_join: String,
-    pub paxos_stash_full_interval: String,
-    pub paxos_max_join_drift: String,
-    pub paxos_propose_interval: String,
-    pub paxos_min_wait: String,
-    pub paxos_min: String,
-    pub paxos_trim_min: String,
-    pub paxos_trim_max: String,
-    pub paxos_service_trim_min: String,
-    pub paxos_service_trim_max: String,
-    pub paxos_kill_at: String,
-    pub clock_offset: String,
-    pub auth_cluster_required: String,
-    pub auth_service_required: String,
-    pub auth_client_required: String,
-    pub auth_supported: String,
-    pub cephx_require_signatures: String,
-    pub cephx_cluster_require_signatures: String,
-    pub cephx_service_require_signatures: String,
-    pub cephx_sign_messages: String,
-    pub auth_mon_ticket_ttl: String,
-    pub auth_service_ticket_ttl: String,
-    pub auth_debug: String,
-    pub mon_client_hunt_interval: String,
-    pub mon_client_ping_interval: String,
-    pub mon_client_ping_timeout: String,
-    pub mon_client_hunt_interval_backoff: String,
-    pub mon_client_hunt_interval_max_multiple: String,
-    pub mon_client_max_log_entries_per_message: String,
-    pub mon_max_pool_pg_num: String,
-    pub mon_pool_quota_warn_threshold: String,
-    pub mon_pool_quota_crit_threshold: String,
-    pub client_cache_size: String,
-    pub client_cache_mid: String,
-    pub client_use_random_mds: String,
-    pub client_mount_timeout: String,
-    pub client_tick_interval: String,
-    pub client_trace: String,
-    pub client_readahead_min: String,
-    pub client_readahead_max_bytes: String,
-    pub client_readahead_max_periods: String,
-    pub client_snapdir: String,
-    pub client_mountpoint: String,
-    pub client_notify_timeout: String,
-    pub osd_client_watch_timeout: String,
-    pub client_caps_release_delay: String,
-    pub client_oc: String,
-    pub client_oc_size: String,
-    pub client_oc_max_dirty: String,
-    pub client_oc_target_dirty: String,
-    pub client_oc_max_dirty_age: String,
-    pub client_oc_max_objects: String,
-    pub client_debug_force_sync_read: String,
-    pub client_debug_inject_tick_delay: String,
-    pub client_max_inline_size: String,
-    pub fuse_use_invalidate_cb: String,
-    pub fuse_allow_other: String,
-    pub fuse_default_permissions: String,
-    pub fuse_big_writes: String,
-    pub fuse_atomic_o_trunc: String,
-    pub fuse_debug: String,
-    pub fuse_multithreaded: String,
-    pub crush_location: String,
-    pub objecter_tick_interval: String,
-    pub objecter_timeout: String,
-    pub objecter_inflight_op_bytes: String,
-    pub objecter_inflight_ops: String,
-    pub journaler_allow_split_entries: String,
-    pub journaler_write_head_interval: String,
-    pub journaler_prefetch_periods: String,
-    pub journaler_prezero_periods: String,
-    pub journaler_batch_interval: String,
-    pub journaler_batch_max: String,
-    pub mds_data: String,
-    pub mds_max_file_size: String,
-    pub mds_cache_size: String,
-    pub mds_cache_mid: String,
-    pub mds_mem_max: String,
-    pub mds_dir_max_commit_size: String,
-    pub mds_decay_halflife: String,
-    pub mds_beacon_interval: String,
-    pub mds_beacon_grace: String,
-    pub mds_enforce_unique_name: String,
-    pub mds_interval: String,
-    pub mds_session_timeout: String,
-    pub mds_freeze_tree_timeout: String,
-    pub mds_session_autoclose: String,
-    pub mds_reconnect_timeout: String,
-    pub mds_tick_interval: String,
-    pub mds_dirstat_min_interval: String,
-    pub mds_scatter_nudge_interval: String,
-    pub mds_client_prealloc_inos: String,
-    pub mds_early_reply: String,
-    pub mds_default_dir_hash: String,
-    pub mds_log: String,
-    pub mds_log_skip_corrupt_events: String,
-    pub mds_log_max_events: String,
-    pub mds_log_segment_size: String,
-    pub mds_log_max_segments: String,
-    pub mds_log_max_expiring: String,
-    pub mds_bal_sample_interval: String,
-    pub mds_bal_replicate_threshold: String,
-    pub mds_bal_unreplicate_threshold: String,
-    pub mds_bal_frag: String,
-    pub mds_bal_split_size: String,
-    pub mds_bal_split_rd: String,
-    pub mds_bal_split_wr: String,
-    pub mds_bal_split_bits: String,
-    pub mds_bal_merge_size: String,
-    pub mds_bal_merge_rd: String,
-    pub mds_bal_merge_wr: String,
-    pub mds_bal_interval: String,
-    pub mds_bal_fragment_interval: String,
-    pub mds_bal_idle_threshold: String,
-    pub mds_bal_max: String,
-    pub mds_bal_max_until: String,
-    pub mds_bal_mode: String,
-    pub mds_bal_min_rebalance: String,
-    pub mds_bal_min_start: String,
-    pub mds_bal_need_min: String,
-    pub mds_bal_need_max: String,
-    pub mds_bal_midchunk: String,
-    pub mds_bal_minchunk: String,
-    pub mds_bal_target_removal_min: String,
-    pub mds_bal_target_removal_max: String,
-    pub mds_replay_interval: String,
-    pub mds_shutdown_check: String,
-    pub mds_thrash_exports: String,
-    pub mds_thrash_fragments: String,
-    pub mds_dump_cache_on_map: String,
-    pub mds_dump_cache_after_rejoin: String,
-    pub mds_verify_scatter: String,
-    pub mds_debug_scatterstat: String,
-    pub mds_debug_frag: String,
-    pub mds_debug_auth_pins: String,
-    pub mds_debug_subtrees: String,
-    pub mds_kill_mdstable_at: String,
-    pub mds_kill_export_at: String,
-    pub mds_kill_import_at: String,
-    pub mds_kill_link_at: String,
-    pub mds_kill_rename_at: String,
-    pub mds_kill_openc_at: String,
-    pub mds_kill_journal_at: String,
-    pub mds_kill_journal_expire_at: String,
-    pub mds_kill_journal_replay_at: String,
-    pub mds_kill_create_at: String,
-    pub mds_open_remote_link_mode: String,
-    pub mds_inject_traceless_reply_probability: String,
-    pub mds_wipe_sessions: String,
-    pub mds_wipe_ino_prealloc: String,
-    pub mds_skip_ino: String,
-    pub max_mds: String,
-    pub mds_standby_for_name: String,
-    pub mds_standby_for_rank: String,
-    pub mds_standby_replay: String,
-    pub osd_compact_leveldb_on_mount: String,
-    pub osd_max_backfills: String,
-    pub osd_backfill_full_ratio: String,
-    pub osd_backfill_retry_interval: String,
-    pub osd_agent_max_ops: String,
-    pub osd_agent_min_evict_effort: String,
-    pub osd_agent_quantize_effort: String,
-    pub osd_agent_delay_time: String,
-    pub osd_agent_hist_halflife: String,
-    pub osd_agent_slop: String,
-    pub osd_uuid: String,
-    pub osd_data: String,
-    pub osd_journal: String,
-    pub osd_journal_size: String,
-    pub osd_max_write_size: String,
-    pub osd_max_pgls: String,
-    pub osd_client_message_size_cap: String,
-    pub osd_client_message_cap: String,
-    pub osd_pg_bits: String,
-    pub osd_pgp_bits: String,
-    pub osd_crush_chooseleaf_type: String,
-    pub osd_pool_default_crush_rule: String,
-    pub osd_pool_default_crush_replicated_ruleset: String,
-    pub osd_pool_erasure_code_stripe_width: String,
-    pub osd_pool_default_size: String,
-    pub osd_pool_default_min_size: String,
-    pub osd_pool_default_pg_num: String,
-    pub osd_pool_default_pgp_num: String,
-    pub osd_pool_default_erasure_code_directory: String,
-    pub osd_pool_default_erasure_code_profile: String,
-    pub osd_erasure_code_plugins: String,
-    pub osd_pool_default_flags: String,
-    pub osd_pool_default_flag_hashpspool: String,
-    pub osd_pool_default_hit_set_bloom_fpp: String,
-    pub osd_pool_default_cache_target_dirty_ratio: String,
-    pub osd_pool_default_cache_target_full_ratio: String,
-    pub osd_pool_default_cache_min_flush_age: String,
-    pub osd_pool_default_cache_min_evict_age: String,
-    pub osd_hit_set_min_size: String,
-    pub osd_hit_set_max_size: String,
-    pub osd_hit_set_namespace: String,
-    pub osd_tier_default_cache_mode: String,
-    pub osd_tier_default_cache_hit_set_count: String,
-    pub osd_tier_default_cache_hit_set_period: String,
-    pub osd_tier_default_cache_hit_set_type: String,
-    pub osd_map_dedup: String,
-    pub osd_map_max_advance: String,
-    pub osd_map_cache_size: String,
-    pub osd_map_message_max: String,
-    pub osd_map_share_max_epochs: String,
-    pub osd_op_threads: String,
-    pub osd_peering_wq_batch_size: String,
-    pub osd_op_pq_max_tokens_per_priority: String,
-    pub osd_op_pq_min_cost: String,
-    pub osd_disk_threads: String,
-    pub osd_disk_thread_ioprio_class: String,
-    pub osd_disk_thread_ioprio_priority: String,
-    pub osd_recovery_threads: String,
-    pub osd_recover_clone_overlap: String,
-    pub osd_recover_clone_overlap_limit: String,
-    pub osd_backfill_scan_min: String,
-    pub osd_backfill_scan_max: String,
-    pub osd_op_thread_timeout: String,
-    pub osd_recovery_thread_timeout: String,
-    pub osd_snap_trim_thread_timeout: String,
-    pub osd_snap_trim_sleep: String,
-    pub osd_scrub_thread_timeout: String,
-    pub osd_scrub_finalize_thread_timeout: String,
-    pub osd_scrub_invalid_stats: String,
-    pub osd_remove_thread_timeout: String,
-    pub osd_command_thread_timeout: String,
-    pub osd_age: String,
-    pub osd_age_time: String,
-    pub osd_heartbeat_addr: String,
-    pub osd_heartbeat_interval: String,
-    pub osd_heartbeat_grace: String,
-    pub osd_heartbeat_min_peers: String,
-    pub osd_pg_max_concurrent_snap_trims: String,
-    pub osd_heartbeat_min_healthy_ratio: String,
-    pub osd_mon_heartbeat_interval: String,
-    pub osd_mon_report_interval_max: String,
-    pub osd_mon_report_interval_min: String,
-    pub osd_pg_stat_report_interval_max: String,
-    pub osd_mon_ack_timeout: String,
-    pub osd_default_data_pool_replay_window: String,
-    pub osd_preserve_trimmed_log: String,
-    pub osd_auto_mark_unfound_lost: String,
-    pub osd_recovery_delay_start: String,
-    pub osd_recovery_max_active: String,
-    pub osd_recovery_max_single_start: String,
-    pub osd_recovery_max_chunk: String,
-    pub osd_copyfrom_max_chunk: String,
-    pub osd_push_per_object_cost: String,
-    pub osd_max_push_cost: String,
-    pub osd_max_push_objects: String,
-    pub osd_recovery_forget_lost_objects: String,
-    pub osd_max_scrubs: String,
-    pub osd_scrub_load_threshold: String,
-    pub osd_scrub_min_interval: String,
-    pub osd_scrub_max_interval: String,
-    pub osd_scrub_chunk_min: String,
-    pub osd_scrub_chunk_max: String,
-    pub osd_scrub_sleep: String,
-    pub osd_deep_scrub_interval: String,
-    pub osd_deep_scrub_stride: String,
-    pub osd_scan_list_ping_tp_interval: String,
-    pub osd_auto_weight: String,
-    pub osd_class_dir: String,
-    pub osd_open_classes_on_start: String,
-    pub osd_check_for_log_corruption: String,
-    pub osd_use_stale_snap: String,
-    pub osd_rollback_to_cluster_snap: String,
-    pub osd_default_notify_timeout: String,
-    pub osd_kill_backfill_at: String,
-    pub osd_pg_epoch_persisted_max_stale: String,
-    pub osd_min_pg_log_entries: String,
-    pub osd_max_pg_log_entries: String,
-    pub osd_op_complaint_time: String,
-    pub osd_command_max_records: String,
-    pub osd_op_log_threshold: String,
-    pub osd_verify_sparse_read_holes: String,
-    pub osd_debug_drop_ping_probability: String,
-    pub osd_debug_drop_ping_duration: String,
-    pub osd_debug_drop_pg_create_probability: String,
-    pub osd_debug_drop_pg_create_duration: String,
-    pub osd_debug_drop_op_probability: String,
-    pub osd_debug_op_order: String,
-    pub osd_debug_verify_snaps_on_info: String,
-    pub osd_debug_verify_stray_on_activate: String,
-    pub osd_debug_skip_full_check_in_backfill_reservation: String,
-    pub osd_debug_reject_backfill_probability: String,
-    pub osd_enable_op_tracker: String,
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-29663.rs b/src/test/ui/issues/issue-29663.rs
deleted file mode 100644
index e2e89a8bfa3..00000000000
--- a/src/test/ui/issues/issue-29663.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-// run-pass
-#![allow(stable_features)]
-// write_volatile causes an LLVM assert with composite types
-
-#![feature(volatile)]
-use std::ptr::{read_volatile, write_volatile};
-
-#[derive(Debug, Eq, PartialEq)]
-struct A(u32);
-#[derive(Debug, Eq, PartialEq)]
-struct B(u64);
-#[derive(Debug, Eq, PartialEq)]
-struct C(u32, u32);
-#[derive(Debug, Eq, PartialEq)]
-struct D(u64, u64);
-#[derive(Debug, Eq, PartialEq)]
-struct E([u64; 32]);
-
-fn main() {
-    unsafe {
-        let mut x: u32 = 0;
-        write_volatile(&mut x, 1);
-        assert_eq!(read_volatile(&x), 1);
-        assert_eq!(x, 1);
-
-        let mut x: u64 = 0;
-        write_volatile(&mut x, 1);
-        assert_eq!(read_volatile(&x), 1);
-        assert_eq!(x, 1);
-
-        let mut x = A(0);
-        write_volatile(&mut x, A(1));
-        assert_eq!(read_volatile(&x), A(1));
-        assert_eq!(x, A(1));
-
-        let mut x = B(0);
-        write_volatile(&mut x, B(1));
-        assert_eq!(read_volatile(&x), B(1));
-        assert_eq!(x, B(1));
-
-        let mut x = C(0, 0);
-        write_volatile(&mut x, C(1, 1));
-        assert_eq!(read_volatile(&x), C(1, 1));
-        assert_eq!(x, C(1, 1));
-
-        let mut x = D(0, 0);
-        write_volatile(&mut x, D(1, 1));
-        assert_eq!(read_volatile(&x), D(1, 1));
-        assert_eq!(x, D(1, 1));
-
-        let mut x = E([0; 32]);
-        write_volatile(&mut x, E([1; 32]));
-        assert_eq!(read_volatile(&x), E([1; 32]));
-        assert_eq!(x, E([1; 32]));
-    }
-}
diff --git a/src/test/ui/issues/issue-29668.rs b/src/test/ui/issues/issue-29668.rs
deleted file mode 100644
index 3d6c27bcda1..00000000000
--- a/src/test/ui/issues/issue-29668.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-// Functions can return unnameable types
-
-mod m1 {
-    mod m2 {
-        #[derive(Debug)]
-        pub struct A;
-    }
-    use self::m2::A;
-    pub fn x() -> A { A }
-}
-
-fn main() {
-    let x = m1::x();
-    println!("{:?}", x);
-}
diff --git a/src/test/ui/issues/issue-29710.rs b/src/test/ui/issues/issue-29710.rs
deleted file mode 100644
index bc98d389c6e..00000000000
--- a/src/test/ui/issues/issue-29710.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-#![deny(unused_results)]
-#![allow(dead_code)]
-
-#[derive(Debug)]
-struct A(usize);
-
-#[derive(Debug)]
-struct B { a: usize }
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-29723.rs b/src/test/ui/issues/issue-29723.rs
deleted file mode 100644
index 399e9ba0df7..00000000000
--- a/src/test/ui/issues/issue-29723.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// test for https://github.com/rust-lang/rust/issues/29723
-
-#![feature(if_let_guard)]
-
-fn main() {
-    let s = String::new();
-    let _s = match 0 {
-        0 if { drop(s); false } => String::from("oops"),
-        _ => {
-            // This should trigger an error,
-            // s could have been moved from.
-            s
-            //~^ ERROR use of moved value: `s`
-        }
-    };
-
-    let s = String::new();
-    let _s = match 0 {
-        0 if let Some(()) = { drop(s); None } => String::from("oops"),
-        _ => s //~ ERROR use of moved value: `s`
-    };
-}
diff --git a/src/test/ui/issues/issue-29723.stderr b/src/test/ui/issues/issue-29723.stderr
deleted file mode 100644
index 044d8a9b5dd..00000000000
--- a/src/test/ui/issues/issue-29723.stderr
+++ /dev/null
@@ -1,36 +0,0 @@
-error[E0382]: use of moved value: `s`
-  --> $DIR/issue-29723.rs:12:13
-   |
-LL |     let s = String::new();
-   |         - move occurs because `s` has type `String`, which does not implement the `Copy` trait
-LL |     let _s = match 0 {
-LL |         0 if { drop(s); false } => String::from("oops"),
-   |                     - value moved here
-...
-LL |             s
-   |             ^ value used here after move
-   |
-help: consider cloning the value if the performance cost is acceptable
-   |
-LL |         0 if { drop(s.clone()); false } => String::from("oops"),
-   |                      ++++++++
-
-error[E0382]: use of moved value: `s`
-  --> $DIR/issue-29723.rs:20:14
-   |
-LL |     let s = String::new();
-   |         - move occurs because `s` has type `String`, which does not implement the `Copy` trait
-LL |     let _s = match 0 {
-LL |         0 if let Some(()) = { drop(s); None } => String::from("oops"),
-   |                                    - value moved here
-LL |         _ => s
-   |              ^ value used here after move
-   |
-help: consider cloning the value if the performance cost is acceptable
-   |
-LL |         0 if let Some(()) = { drop(s.clone()); None } => String::from("oops"),
-   |                                     ++++++++
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0382`.
diff --git a/src/test/ui/issues/issue-29740.rs b/src/test/ui/issues/issue-29740.rs
deleted file mode 100644
index 20398890baf..00000000000
--- a/src/test/ui/issues/issue-29740.rs
+++ /dev/null
@@ -1,317 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// Regression test for #29740. Inefficient MIR matching algorithms
-// generated way too much code for this sort of case, leading to OOM.
-#![allow(non_snake_case)]
-
-pub mod KeyboardEventConstants {
-    pub const DOM_KEY_LOCATION_STANDARD: u32 = 0;
-    pub const DOM_KEY_LOCATION_LEFT: u32 = 1;
-    pub const DOM_KEY_LOCATION_RIGHT: u32 = 2;
-    pub const DOM_KEY_LOCATION_NUMPAD: u32 = 3;
-} // mod KeyboardEventConstants
-
-pub enum Key {
-    Space,
-    Apostrophe,
-    Comma,
-    Minus,
-    Period,
-    Slash,
-    Num0,
-    Num1,
-    Num2,
-    Num3,
-    Num4,
-    Num5,
-    Num6,
-    Num7,
-    Num8,
-    Num9,
-    Semicolon,
-    Equal,
-    A,
-    B,
-    C,
-    D,
-    E,
-    F,
-    G,
-    H,
-    I,
-    J,
-    K,
-    L,
-    M,
-    N,
-    O,
-    P,
-    Q,
-    R,
-    S,
-    T,
-    U,
-    V,
-    W,
-    X,
-    Y,
-    Z,
-    LeftBracket,
-    Backslash,
-    RightBracket,
-    GraveAccent,
-    World1,
-    World2,
-
-    Escape,
-    Enter,
-    Tab,
-    Backspace,
-    Insert,
-    Delete,
-    Right,
-    Left,
-    Down,
-    Up,
-    PageUp,
-    PageDown,
-    Home,
-    End,
-    CapsLock,
-    ScrollLock,
-    NumLock,
-    PrintScreen,
-    Pause,
-    F1,
-    F2,
-    F3,
-    F4,
-    F5,
-    F6,
-    F7,
-    F8,
-    F9,
-    F10,
-    F11,
-    F12,
-    F13,
-    F14,
-    F15,
-    F16,
-    F17,
-    F18,
-    F19,
-    F20,
-    F21,
-    F22,
-    F23,
-    F24,
-    F25,
-    Kp0,
-    Kp1,
-    Kp2,
-    Kp3,
-    Kp4,
-    Kp5,
-    Kp6,
-    Kp7,
-    Kp8,
-    Kp9,
-    KpDecimal,
-    KpDivide,
-    KpMultiply,
-    KpSubtract,
-    KpAdd,
-    KpEnter,
-    KpEqual,
-    LeftShift,
-    LeftControl,
-    LeftAlt,
-    LeftSuper,
-    RightShift,
-    RightControl,
-    RightAlt,
-    RightSuper,
-    Menu,
-}
-
-fn key_from_string(key_string: &str, location: u32) -> Option<Key> {
-    match key_string {
-        " " => Some(Key::Space),
-        "\"" => Some(Key::Apostrophe),
-        "'" => Some(Key::Apostrophe),
-        "<" => Some(Key::Comma),
-        "," => Some(Key::Comma),
-        "_" => Some(Key::Minus),
-        "-" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Minus),
-        ">" => Some(Key::Period),
-        "." if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Period),
-        "?" => Some(Key::Slash),
-        "/" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Slash),
-        "~" => Some(Key::GraveAccent),
-        "`" => Some(Key::GraveAccent),
-        ")" => Some(Key::Num0),
-        "0" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num0),
-        "!" => Some(Key::Num1),
-        "1" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num1),
-        "@" => Some(Key::Num2),
-        "2" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num2),
-        "#" => Some(Key::Num3),
-        "3" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num3),
-        "$" => Some(Key::Num4),
-        "4" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num4),
-        "%" => Some(Key::Num5),
-        "5" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num5),
-        "^" => Some(Key::Num6),
-        "6" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num6),
-        "&" => Some(Key::Num7),
-        "7" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num7),
-        "*" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num8),
-        "8" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num8),
-        "(" => Some(Key::Num9),
-        "9" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num9),
-        ":" => Some(Key::Semicolon),
-        ";" => Some(Key::Semicolon),
-        "+" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Equal),
-        "=" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Equal),
-        "A" => Some(Key::A),
-        "a" => Some(Key::A),
-        "B" => Some(Key::B),
-        "b" => Some(Key::B),
-        "C" => Some(Key::C),
-        "c" => Some(Key::C),
-        "D" => Some(Key::D),
-        "d" => Some(Key::D),
-        "E" => Some(Key::E),
-        "e" => Some(Key::E),
-        "F" => Some(Key::F),
-        "f" => Some(Key::F),
-        "G" => Some(Key::G),
-        "g" => Some(Key::G),
-        "H" => Some(Key::H),
-        "h" => Some(Key::H),
-        "I" => Some(Key::I),
-        "i" => Some(Key::I),
-        "J" => Some(Key::J),
-        "j" => Some(Key::J),
-        "K" => Some(Key::K),
-        "k" => Some(Key::K),
-        "L" => Some(Key::L),
-        "l" => Some(Key::L),
-        "M" => Some(Key::M),
-        "m" => Some(Key::M),
-        "N" => Some(Key::N),
-        "n" => Some(Key::N),
-        "O" => Some(Key::O),
-        "o" => Some(Key::O),
-        "P" => Some(Key::P),
-        "p" => Some(Key::P),
-        "Q" => Some(Key::Q),
-        "q" => Some(Key::Q),
-        "R" => Some(Key::R),
-        "r" => Some(Key::R),
-        "S" => Some(Key::S),
-        "s" => Some(Key::S),
-        "T" => Some(Key::T),
-        "t" => Some(Key::T),
-        "U" => Some(Key::U),
-        "u" => Some(Key::U),
-        "V" => Some(Key::V),
-        "v" => Some(Key::V),
-        "W" => Some(Key::W),
-        "w" => Some(Key::W),
-        "X" => Some(Key::X),
-        "x" => Some(Key::X),
-        "Y" => Some(Key::Y),
-        "y" => Some(Key::Y),
-        "Z" => Some(Key::Z),
-        "z" => Some(Key::Z),
-        "{" => Some(Key::LeftBracket),
-        "[" => Some(Key::LeftBracket),
-        "|" => Some(Key::Backslash),
-        "\\" => Some(Key::Backslash),
-        "}" => Some(Key::RightBracket),
-        "]" => Some(Key::RightBracket),
-        "Escape" => Some(Key::Escape),
-        "Enter" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD
-                => Some(Key::Enter),
-        "Tab" => Some(Key::Tab),
-        "Backspace" => Some(Key::Backspace),
-        "Insert" => Some(Key::Insert),
-        "Delete" => Some(Key::Delete),
-        "ArrowRight" => Some(Key::Right),
-        "ArrowLeft" => Some(Key::Left),
-        "ArrowDown" => Some(Key::Down),
-        "ArrowUp" => Some(Key::Up),
-        "PageUp" => Some(Key::PageUp),
-        "PageDown" => Some(Key::PageDown),
-        "Home" => Some(Key::Home),
-        "End" => Some(Key::End),
-        "CapsLock" => Some(Key::CapsLock),
-        "ScrollLock" => Some(Key::ScrollLock),
-        "NumLock" => Some(Key::NumLock),
-        "PrintScreen" => Some(Key::PrintScreen),
-        "Pause" => Some(Key::Pause),
-        "F1" => Some(Key::F1),
-        "F2" => Some(Key::F2),
-        "F3" => Some(Key::F3),
-        "F4" => Some(Key::F4),
-        "F5" => Some(Key::F5),
-        "F6" => Some(Key::F6),
-        "F7" => Some(Key::F7),
-        "F8" => Some(Key::F8),
-        "F9" => Some(Key::F9),
-        "F10" => Some(Key::F10),
-        "F11" => Some(Key::F11),
-        "F12" => Some(Key::F12),
-        "F13" => Some(Key::F13),
-        "F14" => Some(Key::F14),
-        "F15" => Some(Key::F15),
-        "F16" => Some(Key::F16),
-        "F17" => Some(Key::F17),
-        "F18" => Some(Key::F18),
-        "F19" => Some(Key::F19),
-        "F20" => Some(Key::F20),
-        "F21" => Some(Key::F21),
-        "F22" => Some(Key::F22),
-        "F23" => Some(Key::F23),
-        "F24" => Some(Key::F24),
-        "F25" => Some(Key::F25),
-        "0" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp0),
-        "1" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp1),
-        "2" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp2),
-        "3" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp3),
-        "4" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp4),
-        "5" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp5),
-        "6" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp6),
-        "7" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp7),
-        "8" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp8),
-        "9" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp9),
-        "." if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::KpDecimal),
-        "/" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::KpDivide),
-        "*" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::KpMultiply),
-        "-" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::KpSubtract),
-        "+" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::KpAdd),
-        "Enter" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD
-                => Some(Key::KpEnter),
-        "=" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::KpEqual),
-        "Shift" if location == KeyboardEventConstants::DOM_KEY_LOCATION_LEFT
-                => Some(Key::LeftShift),
-        "Control" if location == KeyboardEventConstants::DOM_KEY_LOCATION_LEFT
-                => Some(Key::LeftControl),
-        "Alt" if location == KeyboardEventConstants::DOM_KEY_LOCATION_LEFT => Some(Key::LeftAlt),
-        "Super" if location == KeyboardEventConstants::DOM_KEY_LOCATION_LEFT
-                => Some(Key::LeftSuper),
-        "Shift" if location == KeyboardEventConstants::DOM_KEY_LOCATION_RIGHT
-                => Some(Key::RightShift),
-        "Control" if location == KeyboardEventConstants::DOM_KEY_LOCATION_RIGHT
-                => Some(Key::RightControl),
-        "Alt" if location == KeyboardEventConstants::DOM_KEY_LOCATION_RIGHT => Some(Key::RightAlt),
-        "Super" if location == KeyboardEventConstants::DOM_KEY_LOCATION_RIGHT
-                => Some(Key::RightSuper),
-        "ContextMenu" => Some(Key::Menu),
-        _ => None
-    }
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-29743.rs b/src/test/ui/issues/issue-29743.rs
deleted file mode 100644
index 250cd7e1b25..00000000000
--- a/src/test/ui/issues/issue-29743.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// check-pass
-
-fn main() {
-    let mut i = [1, 2, 3];
-    i[i[0]] = 0;
-    i[i[0] - 1] = 0;
-}
diff --git a/src/test/ui/issues/issue-29746.rs b/src/test/ui/issues/issue-29746.rs
deleted file mode 100644
index 3470a7e09ad..00000000000
--- a/src/test/ui/issues/issue-29746.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-// run-pass
-// zip!(a1,a2,a3,a4) is equivalent to:
-//  a1.zip(a2).zip(a3).zip(a4).map(|(((x1,x2),x3),x4)| (x1,x2,x3,x4))
-macro_rules! zip {
-    // Entry point
-    ([$a:expr, $b:expr, $($rest:expr),*]) => {
-        zip!([$($rest),*], $a.zip($b), (x,y), [x,y])
-    };
-
-    // Intermediate steps to build the zipped expression, the match pattern
-    //  and the output tuple of the closure, using macro hygiene to repeatedly
-    //  introduce new variables named 'x'.
-    ([$a:expr, $($rest:expr),*], $zip:expr, $pat:pat, [$($flat:expr),*]) => {
-        zip!([$($rest),*], $zip.zip($a), ($pat,x), [$($flat),*, x])
-    };
-
-    // Final step
-    ([], $zip:expr, $pat:pat, [$($flat:expr),+]) => {
-        $zip.map(|$pat| ($($flat),+))
-    };
-
-    // Comma
-    ([$a:expr], $zip:expr, $pat:pat, [$($flat:expr),*]) => {
-        zip!([$a,], $zip, $pat, [$($flat),*])
-    };
-}
-
-fn main() {
-    let p1 = vec![1i32,    2].into_iter();
-    let p2 = vec!["10",    "20"].into_iter();
-    let p3 = vec![100u16,  200].into_iter();
-    let p4 = vec![1000i64, 2000].into_iter();
-
-    let e = zip!([p1,p2,p3,p4]).collect::<Vec<_>>();
-    assert_eq!(e[0], (1i32,"10",100u16,1000i64));
-}
diff --git a/src/test/ui/issues/issue-29798.rs b/src/test/ui/issues/issue-29798.rs
deleted file mode 100644
index 5eff5d1915b..00000000000
--- a/src/test/ui/issues/issue-29798.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-fail
-// error-pattern:index out of bounds: the len is 5 but the index is 5
-// ignore-emscripten no processes
-
-const fn test(x: usize) -> i32 {
-    [42;5][x]
-}
-
-fn main () {
-    let _ = test(5);
-}
diff --git a/src/test/ui/issues/issue-29821.rs b/src/test/ui/issues/issue-29821.rs
deleted file mode 100644
index 54be3afb59d..00000000000
--- a/src/test/ui/issues/issue-29821.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// build-pass
-
-pub trait Foo {
-    type FooAssoc;
-}
-
-pub struct Bar<F: Foo> {
-    id: F::FooAssoc
-}
-
-pub struct Baz;
-
-impl Foo for Baz {
-    type FooAssoc = usize;
-}
-
-static mut MY_FOO: Bar<Baz> = Bar { id: 0 };
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-29857.rs b/src/test/ui/issues/issue-29857.rs
deleted file mode 100644
index 6f4c5f45d0d..00000000000
--- a/src/test/ui/issues/issue-29857.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// check-pass
-
-use std::marker::PhantomData;
-
-pub trait Foo<P> {}
-
-impl <P, T: Foo<P>> Foo<P> for Option<T> {}
-
-pub struct Qux<T> (PhantomData<*mut T>);
-
-impl<T> Foo<*mut T> for Option<Qux<T>> {}
-
-pub trait Bar {
-    type Output: 'static;
-}
-
-impl<T: 'static, W: Bar<Output = T>> Foo<*mut T> for W {}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-29861.rs b/src/test/ui/issues/issue-29861.rs
deleted file mode 100644
index 58f8eb5362c..00000000000
--- a/src/test/ui/issues/issue-29861.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-pub trait MakeRef<'a> {
-    type Ref;
-}
-impl<'a, T: 'a> MakeRef<'a> for T {
-    type Ref = &'a T;
-}
-
-pub trait MakeRef2 {
-    type Ref2;
-}
-impl<'a, T: 'a> MakeRef2 for T {
-//~^ ERROR the lifetime parameter `'a` is not constrained
-    type Ref2 = <T as MakeRef<'a>>::Ref;
-}
-
-fn foo() -> <String as MakeRef2>::Ref2 { &String::from("foo") }
-
-fn main() {
-    println!("{}", foo());
-}
diff --git a/src/test/ui/issues/issue-29861.stderr b/src/test/ui/issues/issue-29861.stderr
deleted file mode 100644
index d9d3cf360df..00000000000
--- a/src/test/ui/issues/issue-29861.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
-  --> $DIR/issue-29861.rs:11:6
-   |
-LL | impl<'a, T: 'a> MakeRef2 for T {
-   |      ^^ unconstrained lifetime parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/issues/issue-2989.rs b/src/test/ui/issues/issue-2989.rs
deleted file mode 100644
index c0b67374370..00000000000
--- a/src/test/ui/issues/issue-2989.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-// run-pass
-#![allow(non_camel_case_types)]
-
-trait methods {
-    fn to_bytes(&self) -> Vec<u8> ;
-}
-
-impl methods for () {
-    fn to_bytes(&self) -> Vec<u8> {
-        Vec::new()
-    }
-}
-
-// the position of this function is significant! - if it comes before methods
-// then it works, if it comes after it then it doesn't!
-fn to_bools(bitv: Storage) -> Vec<bool> {
-    (0..8).map(|i| {
-        let w = i / 64;
-        let b = i % 64;
-        let x = 1 & (bitv.storage[w] >> b);
-        x == 1
-    }).collect()
-}
-
-struct Storage { storage: Vec<u64> }
-
-pub fn main() {
-    let bools = vec![false, false, true, false, false, true, true, false];
-    let bools2 = to_bools(Storage{storage: vec![0b01100100]});
-
-    for i in 0..8 {
-        println!("{} => {} vs {}", i, bools[i], bools2[i]);
-    }
-
-    assert_eq!(bools, bools2);
-}
diff --git a/src/test/ui/issues/issue-29948.rs b/src/test/ui/issues/issue-29948.rs
deleted file mode 100644
index 3ed701480b5..00000000000
--- a/src/test/ui/issues/issue-29948.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-// run-pass
-// needs-unwind
-
-use std::panic;
-
-impl<'a> panic::UnwindSafe for Foo<'a> {}
-impl<'a> panic::RefUnwindSafe for Foo<'a> {}
-
-struct Foo<'a>(&'a mut bool);
-
-impl<'a> Drop for Foo<'a> {
-    fn drop(&mut self) {
-        *self.0 = true;
-    }
-}
-
-fn f<T: FnOnce()>(t: T) {
-    t()
-}
-
-fn main() {
-    let mut ran_drop = false;
-    {
-        let x = Foo(&mut ran_drop);
-        let x = move || { let _ = x; };
-        f(x);
-    }
-    assert!(ran_drop);
-
-    let mut ran_drop = false;
-    {
-        let x = Foo(&mut ran_drop);
-        let result = panic::catch_unwind(move || {
-            let x = move || { let _ = x; panic!() };
-            f(x);
-        });
-        assert!(result.is_err());
-    }
-    assert!(ran_drop);
-}
diff --git a/src/test/ui/issues/issue-2995.rs b/src/test/ui/issues/issue-2995.rs
deleted file mode 100644
index 0da7909480d..00000000000
--- a/src/test/ui/issues/issue-2995.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn bad (p: *const isize) {
-    let _q: &isize = p as &isize; //~ ERROR non-primitive cast
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-2995.stderr b/src/test/ui/issues/issue-2995.stderr
deleted file mode 100644
index 0d09612c6c2..00000000000
--- a/src/test/ui/issues/issue-2995.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0605]: non-primitive cast: `*const isize` as `&isize`
-  --> $DIR/issue-2995.rs:2:22
-   |
-LL |     let _q: &isize = p as &isize;
-   |                      ^^^^^^^^^^^ invalid cast
-   |
-help: consider borrowing the value
-   |
-LL -     let _q: &isize = p as &isize;
-LL +     let _q: &isize = &*p;
-   |
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0605`.
diff --git a/src/test/ui/issues/issue-30007.rs b/src/test/ui/issues/issue-30007.rs
deleted file mode 100644
index 918a821bae9..00000000000
--- a/src/test/ui/issues/issue-30007.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-macro_rules! t {
-    () => ( String ; );     //~ ERROR macro expansion ignores token `;`
-}
-
-fn main() {
-    let i: Vec<t!()>;
-}
diff --git a/src/test/ui/issues/issue-30007.stderr b/src/test/ui/issues/issue-30007.stderr
deleted file mode 100644
index 87e770e1543..00000000000
--- a/src/test/ui/issues/issue-30007.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error: macro expansion ignores token `;` and any following
-  --> $DIR/issue-30007.rs:2:20
-   |
-LL |     () => ( String ; );
-   |                    ^
-...
-LL |     let i: Vec<t!()>;
-   |                ---- caused by the macro expansion here
-   |
-   = note: the usage of `t!` is likely invalid in type context
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-30018-panic.rs b/src/test/ui/issues/issue-30018-panic.rs
deleted file mode 100644
index cba3055a221..00000000000
--- a/src/test/ui/issues/issue-30018-panic.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// run-pass
-// Regression test for Issue #30018. This is very similar to the
-// original reported test, except that the panic is wrapped in a
-// spawned thread to isolate the expected error result from the
-// SIGTRAP injected by the drop-flag consistency checking.
-
-// needs-unwind
-// ignore-emscripten no threads support
-
-struct Foo;
-
-impl Drop for Foo {
-    fn drop(&mut self) {}
-}
-
-fn foo() -> Foo {
-    panic!();
-}
-
-fn main() {
-    use std::thread;
-    let handle = thread::spawn(|| {
-        let _ = &[foo()];
-    });
-    let _ = handle.join();
-}
diff --git a/src/test/ui/issues/issue-3008-1.rs b/src/test/ui/issues/issue-3008-1.rs
deleted file mode 100644
index 1124969e6d0..00000000000
--- a/src/test/ui/issues/issue-3008-1.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-enum Foo {
-    Foo_(Bar)
-}
-
-enum Bar {
-    //~^ ERROR recursive type `Bar` has infinite size
-    BarNone,
-    BarSome(Bar)
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-3008-1.stderr b/src/test/ui/issues/issue-3008-1.stderr
deleted file mode 100644
index be25b9091d5..00000000000
--- a/src/test/ui/issues/issue-3008-1.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0072]: recursive type `Bar` has infinite size
-  --> $DIR/issue-3008-1.rs:5:1
-   |
-LL | enum Bar {
-   | ^^^^^^^^
-...
-LL |     BarSome(Bar)
-   |             --- recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL |     BarSome(Box<Bar>)
-   |             ++++   +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-3008-2.rs b/src/test/ui/issues/issue-3008-2.rs
deleted file mode 100644
index 5846c69da41..00000000000
--- a/src/test/ui/issues/issue-3008-2.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-enum Foo { Foo_(Bar) }
-struct Bar { x: Bar }
-//~^ ERROR E0072
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-3008-2.stderr b/src/test/ui/issues/issue-3008-2.stderr
deleted file mode 100644
index 858a8fd6af8..00000000000
--- a/src/test/ui/issues/issue-3008-2.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0072]: recursive type `Bar` has infinite size
-  --> $DIR/issue-3008-2.rs:2:1
-   |
-LL | struct Bar { x: Bar }
-   | ^^^^^^^^^^      --- recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL | struct Bar { x: Box<Bar> }
-   |                 ++++   +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-3008-3.rs b/src/test/ui/issues/issue-3008-3.rs
deleted file mode 100644
index 212eb2eb8e0..00000000000
--- a/src/test/ui/issues/issue-3008-3.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-use std::marker;
-
-enum E1 { V1(E2<E1>), }
-enum E2<T> { V2(E2<E1>, marker::PhantomData<T>), }
-//~^ ERROR recursive type `E2` has infinite size
-
-impl E1 { fn foo(&self) {} }
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-3008-3.stderr b/src/test/ui/issues/issue-3008-3.stderr
deleted file mode 100644
index a1a81e29367..00000000000
--- a/src/test/ui/issues/issue-3008-3.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0072]: recursive type `E2` has infinite size
-  --> $DIR/issue-3008-3.rs:4:1
-   |
-LL | enum E2<T> { V2(E2<E1>, marker::PhantomData<T>), }
-   | ^^^^^^^^^^      ------ recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL | enum E2<T> { V2(Box<E2<E1>>, marker::PhantomData<T>), }
-   |                 ++++      +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-30081.rs b/src/test/ui/issues/issue-30081.rs
deleted file mode 100644
index e7fca96ed9e..00000000000
--- a/src/test/ui/issues/issue-30081.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-// This used to segfault #30081
-
-pub enum Instruction {
-    Increment(i8),
-    Loop(Box<Box<()>>),
-}
-
-fn main() {
-    let instrs: Option<(u8, Box<Instruction>)> = None;
-    instrs.into_iter()
-        .map(|(_, instr)| instr)
-        .map(|instr| match *instr { _other => {} })
-        .last();
-}
diff --git a/src/test/ui/issues/issue-3012-2.rs b/src/test/ui/issues/issue-3012-2.rs
deleted file mode 100644
index 7d32c51f569..00000000000
--- a/src/test/ui/issues/issue-3012-2.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-// aux-build:issue-3012-1.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate socketlib;
-
-use socketlib::socket;
-
-pub fn main() {
-    let fd: u32 = 1 as u32;
-    let _sock: Box<_> = Box::new(socket::socket_handle(fd));
-}
diff --git a/src/test/ui/issues/issue-30123.rs b/src/test/ui/issues/issue-30123.rs
deleted file mode 100644
index 705355d91bf..00000000000
--- a/src/test/ui/issues/issue-30123.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// aux-build:issue-30123-aux.rs
-
-extern crate issue_30123_aux;
-use issue_30123_aux::*;
-
-fn main() {
-    let ug = Graph::<i32, i32>::new_undirected();
-    //~^ ERROR no function or associated item named `new_undirected` found
-}
diff --git a/src/test/ui/issues/issue-30123.stderr b/src/test/ui/issues/issue-30123.stderr
deleted file mode 100644
index 7808cbf8aa1..00000000000
--- a/src/test/ui/issues/issue-30123.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0599]: no function or associated item named `new_undirected` found for struct `Graph<i32, i32>` in the current scope
-  --> $DIR/issue-30123.rs:7:33
-   |
-LL |     let ug = Graph::<i32, i32>::new_undirected();
-   |                                 ^^^^^^^^^^^^^^ function or associated item not found in `Graph<i32, i32>`
-   |
-   = note: the function or associated item was found for
-           - `issue_30123_aux::Graph<N, E, Undirected>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-3021-b.rs b/src/test/ui/issues/issue-3021-b.rs
deleted file mode 100644
index f1630afe173..00000000000
--- a/src/test/ui/issues/issue-3021-b.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-fn siphash(k0 : u64) {
-
-    struct SipHash {
-        v0: u64,
-    }
-
-    impl SipHash {
-        pub fn reset(&mut self) {
-           self.v0 = k0 ^ 0x736f6d6570736575; //~ ERROR can't capture dynamic environment
-        }
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-3021-b.stderr b/src/test/ui/issues/issue-3021-b.stderr
deleted file mode 100644
index 72289c5f9c3..00000000000
--- a/src/test/ui/issues/issue-3021-b.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0434]: can't capture dynamic environment in a fn item
-  --> $DIR/issue-3021-b.rs:9:22
-   |
-LL |            self.v0 = k0 ^ 0x736f6d6570736575;
-   |                      ^^
-   |
-   = help: use the `|| { ... }` closure form instead
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0434`.
diff --git a/src/test/ui/issues/issue-3021-d.rs b/src/test/ui/issues/issue-3021-d.rs
deleted file mode 100644
index 1fb0002b2fc..00000000000
--- a/src/test/ui/issues/issue-3021-d.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-trait SipHash {
-    fn result(&self) -> u64;
-    fn reset(&self);
-}
-
-fn siphash(k0 : u64, k1 : u64) {
-    struct SipState {
-        v0: u64,
-        v1: u64,
-    }
-
-    fn mk_result(st : &SipState) -> u64 {
-
-        let v0 = st.v0;
-        let v1 = st.v1;
-        return v0 ^ v1;
-    }
-
-   impl SipHash for SipState {
-        fn reset(&self) {
-            self.v0 = k0 ^ 0x736f6d6570736575; //~ ERROR can't capture dynamic environment
-            self.v1 = k1 ^ 0x646f72616e646f6d; //~ ERROR can't capture dynamic environment
-        }
-        fn result(&self) -> u64 { return mk_result(self); }
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-3021-d.stderr b/src/test/ui/issues/issue-3021-d.stderr
deleted file mode 100644
index 39e6e8c43e9..00000000000
--- a/src/test/ui/issues/issue-3021-d.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0434]: can't capture dynamic environment in a fn item
-  --> $DIR/issue-3021-d.rs:21:23
-   |
-LL |             self.v0 = k0 ^ 0x736f6d6570736575;
-   |                       ^^
-   |
-   = help: use the `|| { ... }` closure form instead
-
-error[E0434]: can't capture dynamic environment in a fn item
-  --> $DIR/issue-3021-d.rs:22:23
-   |
-LL |             self.v1 = k1 ^ 0x646f72616e646f6d;
-   |                       ^^
-   |
-   = help: use the `|| { ... }` closure form instead
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0434`.
diff --git a/src/test/ui/issues/issue-30236.rs b/src/test/ui/issues/issue-30236.rs
deleted file mode 100644
index 9c2d855076d..00000000000
--- a/src/test/ui/issues/issue-30236.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-type Foo<
-    Unused //~ ERROR type parameter `Unused` is unused
-    > = u8;
-
-fn main() {
-
-}
diff --git a/src/test/ui/issues/issue-30236.stderr b/src/test/ui/issues/issue-30236.stderr
deleted file mode 100644
index 64cbd58d695..00000000000
--- a/src/test/ui/issues/issue-30236.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0091]: type parameter `Unused` is unused
-  --> $DIR/issue-30236.rs:2:5
-   |
-LL |     Unused
-   |     ^^^^^^ unused type parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0091`.
diff --git a/src/test/ui/issues/issue-30255.rs b/src/test/ui/issues/issue-30255.rs
deleted file mode 100644
index 6970a122b71..00000000000
--- a/src/test/ui/issues/issue-30255.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-//
-// Test that lifetime elision error messages correctly omit parameters
-// with no elided lifetimes
-
-struct S<'a> {
-    field: &'a i32,
-}
-
-fn f(a: &S, b: i32) -> &i32 {
-//~^ ERROR missing lifetime specifier [E0106]
-    panic!();
-}
-
-fn g(a: &S, b: bool, c: &i32) -> &i32 {
-//~^ ERROR missing lifetime specifier [E0106]
-    panic!();
-}
-
-fn h(a: &bool, b: bool, c: &S, d: &i32) -> &i32 {
-//~^ ERROR missing lifetime specifier [E0106]
-    panic!();
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-30255.stderr b/src/test/ui/issues/issue-30255.stderr
deleted file mode 100644
index adb721a1cba..00000000000
--- a/src/test/ui/issues/issue-30255.stderr
+++ /dev/null
@@ -1,39 +0,0 @@
-error[E0106]: missing lifetime specifier
-  --> $DIR/issue-30255.rs:9:24
-   |
-LL | fn f(a: &S, b: i32) -> &i32 {
-   |         --             ^ expected named lifetime parameter
-   |
-   = help: this function's return type contains a borrowed value, but the signature does not say which one of `a`'s 2 lifetimes it is borrowed from
-help: consider introducing a named lifetime parameter
-   |
-LL | fn f<'a>(a: &'a S<'a>, b: i32) -> &'a i32 {
-   |     ++++     ++  ++++              ++
-
-error[E0106]: missing lifetime specifier
-  --> $DIR/issue-30255.rs:14:34
-   |
-LL | fn g(a: &S, b: bool, c: &i32) -> &i32 {
-   |         --              ----     ^ expected named lifetime parameter
-   |
-   = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from one of `a`'s 2 lifetimes or `c`
-help: consider introducing a named lifetime parameter
-   |
-LL | fn g<'a>(a: &'a S<'a>, b: bool, c: &'a i32) -> &'a i32 {
-   |     ++++     ++  ++++               ++          ++
-
-error[E0106]: missing lifetime specifier
-  --> $DIR/issue-30255.rs:19:44
-   |
-LL | fn h(a: &bool, b: bool, c: &S, d: &i32) -> &i32 {
-   |         -----              --     ----     ^ expected named lifetime parameter
-   |
-   = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `a`, one of `c`'s 2 lifetimes, or `d`
-help: consider introducing a named lifetime parameter
-   |
-LL | fn h<'a>(a: &'a bool, b: bool, c: &'a S<'a>, d: &'a i32) -> &'a i32 {
-   |     ++++     ++                    ++  ++++      ++          ++
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0106`.
diff --git a/src/test/ui/issues/issue-3026.rs b/src/test/ui/issues/issue-3026.rs
deleted file mode 100644
index 4619a3fe787..00000000000
--- a/src/test/ui/issues/issue-3026.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-use std::collections::HashMap;
-
-pub fn main() {
-    let x: Box<_>;
-    let mut buggy_map: HashMap<usize, &usize> = HashMap::new();
-    x = Box::new(1);
-    buggy_map.insert(42, &*x);
-}
diff --git a/src/test/ui/issues/issue-3029.rs b/src/test/ui/issues/issue-3029.rs
deleted file mode 100644
index a5d30960a4c..00000000000
--- a/src/test/ui/issues/issue-3029.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-fail
-// error-pattern:so long
-// ignore-emscripten no processes
-
-#![allow(unused_allocation)]
-#![allow(unreachable_code)]
-#![allow(unused_variables)]
-
-fn main() {
-    let mut x = Vec::new();
-    let y = vec![3];
-    panic!("so long");
-    x.extend(y.into_iter());
-}
diff --git a/src/test/ui/issues/issue-3037.rs b/src/test/ui/issues/issue-3037.rs
deleted file mode 100644
index ff4d32c2840..00000000000
--- a/src/test/ui/issues/issue-3037.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-#![allow(non_camel_case_types)]
-
-enum what { }
-
-fn what_to_string(x: what) -> String
-{
-    match x {
-    }
-}
-
-pub fn main()
-{
-}
diff --git a/src/test/ui/issues/issue-30371.rs b/src/test/ui/issues/issue-30371.rs
deleted file mode 100644
index eea548c482f..00000000000
--- a/src/test/ui/issues/issue-30371.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-#![allow(unreachable_code)]
-#![allow(for_loops_over_fallibles)]
-#![deny(unused_variables)]
-
-fn main() {
-    for _ in match return () {
-        () => Some(0),
-    } {}
-}
diff --git a/src/test/ui/issues/issue-3038.rs b/src/test/ui/issues/issue-3038.rs
deleted file mode 100644
index cf3ba009f00..00000000000
--- a/src/test/ui/issues/issue-3038.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-enum F { G(isize, isize) }
-
-enum H { I(J, K) }
-
-enum J { L(isize, isize) }
-enum K { M(isize, isize) }
-
-fn main()
-{
-
-    let _z = match F::G(1, 2) {
-      F::G(x, x) => { println!("{}", x + x); }
-      //~^ ERROR identifier `x` is bound more than once in the same pattern
-    };
-
-    let _z = match H::I(J::L(1, 2), K::M(3, 4)) {
-      H::I(J::L(x, _), K::M(_, x))
-      //~^ ERROR identifier `x` is bound more than once in the same pattern
-        => { println!("{}", x + x); }
-    };
-
-    let _z = match (1, 2) {
-        (x, x) => { x } //~ ERROR identifier `x` is bound more than once in the same pattern
-    };
-
-}
diff --git a/src/test/ui/issues/issue-3038.stderr b/src/test/ui/issues/issue-3038.stderr
deleted file mode 100644
index 210da2ceff9..00000000000
--- a/src/test/ui/issues/issue-3038.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0416]: identifier `x` is bound more than once in the same pattern
-  --> $DIR/issue-3038.rs:12:15
-   |
-LL |       F::G(x, x) => { println!("{}", x + x); }
-   |               ^ used in a pattern more than once
-
-error[E0416]: identifier `x` is bound more than once in the same pattern
-  --> $DIR/issue-3038.rs:17:32
-   |
-LL |       H::I(J::L(x, _), K::M(_, x))
-   |                                ^ used in a pattern more than once
-
-error[E0416]: identifier `x` is bound more than once in the same pattern
-  --> $DIR/issue-3038.rs:23:13
-   |
-LL |         (x, x) => { x }
-   |             ^ used in a pattern more than once
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0416`.
diff --git a/src/test/ui/issues/issue-30380.rs b/src/test/ui/issues/issue-30380.rs
deleted file mode 100644
index 48b329c5de1..00000000000
--- a/src/test/ui/issues/issue-30380.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-// check that panics in destructors during assignment do not leave
-// destroyed values lying around for other destructors to observe.
-
-// run-fail
-// error-pattern:panicking destructors ftw!
-// ignore-emscripten no processes
-
-struct Observer<'a>(&'a mut FilledOnDrop);
-
-struct FilledOnDrop(u32);
-impl Drop for FilledOnDrop {
-    fn drop(&mut self) {
-        if self.0 == 0 {
-            // this is only set during the destructor - safe
-            // code should not be able to observe this.
-            self.0 = 0x1c1c1c1c;
-            panic!("panicking destructors ftw!");
-        }
-    }
-}
-
-impl<'a> Drop for Observer<'a> {
-    fn drop(&mut self) {
-        assert_eq!(self.0 .0, 1);
-    }
-}
-
-fn foo(b: &mut Observer) {
-    *b.0 = FilledOnDrop(1);
-}
-
-fn main() {
-    let mut bomb = FilledOnDrop(0);
-    let mut observer = Observer(&mut bomb);
-    foo(&mut observer);
-}
diff --git a/src/test/ui/issues/issue-30438-a.rs b/src/test/ui/issues/issue-30438-a.rs
deleted file mode 100644
index 0d4eb796ad9..00000000000
--- a/src/test/ui/issues/issue-30438-a.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// Original regression test for Issue #30438.
-
-use std::ops::Index;
-
-struct Test<'a> {
-    s: &'a String
-}
-
-impl <'a> Index<usize> for Test<'a> {
-    type Output = Test<'a>;
-    fn index(&self, _: usize) -> &Self::Output {
-        return &Test { s: &self.s};
-        //~^ ERROR: cannot return reference to temporary value
-    }
-}
-
-fn main() {
-    let s = "Hello World".to_string();
-    let test = Test{s: &s};
-    let r = &test[0];
-    println!("{}", test.s); // OK since test is valid
-    println!("{}", r.s); // Segfault since value pointed by r has already been dropped
-}
diff --git a/src/test/ui/issues/issue-30438-a.stderr b/src/test/ui/issues/issue-30438-a.stderr
deleted file mode 100644
index 53845af82fb..00000000000
--- a/src/test/ui/issues/issue-30438-a.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0515]: cannot return reference to temporary value
-  --> $DIR/issue-30438-a.rs:12:16
-   |
-LL |         return &Test { s: &self.s};
-   |                ^------------------
-   |                ||
-   |                |temporary value created here
-   |                returns a reference to data owned by the current function
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0515`.
diff --git a/src/test/ui/issues/issue-30438-b.rs b/src/test/ui/issues/issue-30438-b.rs
deleted file mode 100644
index 79510cdb663..00000000000
--- a/src/test/ui/issues/issue-30438-b.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// Modified regression test for Issue #30438 that exposed an
-// independent issue (see discussion on ticket).
-
-use std::ops::Index;
-
-struct Test<'a> {
-    s: &'a String
-}
-
-impl <'a> Index<usize> for Test<'a> {
-    type Output = Test<'a>;
-    fn index(&self, _: usize) -> &Self::Output {
-        &Test { s: &self.s}
-        //~^ ERROR: cannot return reference to temporary value
-    }
-}
-
-fn main() {
-    let s = "Hello World".to_string();
-    let test = Test{s: &s};
-    let r = &test[0];
-    println!("{}", test.s); // OK since test is valid
-    println!("{}", r.s); // Segfault since value pointed by r has already been dropped
-}
diff --git a/src/test/ui/issues/issue-30438-b.stderr b/src/test/ui/issues/issue-30438-b.stderr
deleted file mode 100644
index fd6bd25b1da..00000000000
--- a/src/test/ui/issues/issue-30438-b.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0515]: cannot return reference to temporary value
-  --> $DIR/issue-30438-b.rs:13:9
-   |
-LL |         &Test { s: &self.s}
-   |         ^------------------
-   |         ||
-   |         |temporary value created here
-   |         returns a reference to data owned by the current function
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0515`.
diff --git a/src/test/ui/issues/issue-30438-c.rs b/src/test/ui/issues/issue-30438-c.rs
deleted file mode 100644
index 4cf634245be..00000000000
--- a/src/test/ui/issues/issue-30438-c.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// Simplified regression test for #30438, inspired by arielb1.
-
-trait Trait { type Out; }
-
-struct Test<'a> { s: &'a str }
-
-fn silly<'y, 'z>(_s: &'y Test<'z>) -> &'y <Test<'z> as Trait>::Out where 'z: 'static {
-    //~^ WARN unnecessary lifetime parameter `'z`
-    let x = Test { s: "this cannot last" };
-    &x
-    //~^ ERROR: cannot return reference to local variable `x`
-}
-
-impl<'b> Trait for Test<'b> { type Out = Test<'b>; }
-
-fn main() {
-    let orig = Test { s: "Hello World" };
-    let r = silly(&orig);
-    println!("{}", orig.s); // OK since `orig` is valid
-    println!("{}", r.s); // Segfault (method does not return a sane value)
-}
diff --git a/src/test/ui/issues/issue-30438-c.stderr b/src/test/ui/issues/issue-30438-c.stderr
deleted file mode 100644
index a7a5c0500fd..00000000000
--- a/src/test/ui/issues/issue-30438-c.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-warning: unnecessary lifetime parameter `'z`
-  --> $DIR/issue-30438-c.rs:7:74
-   |
-LL | fn silly<'y, 'z>(_s: &'y Test<'z>) -> &'y <Test<'z> as Trait>::Out where 'z: 'static {
-   |                                                                          ^^
-   |
-   = help: you can use the `'static` lifetime directly, in place of `'z`
-
-error[E0515]: cannot return reference to local variable `x`
-  --> $DIR/issue-30438-c.rs:10:5
-   |
-LL |     &x
-   |     ^^ returns a reference to data owned by the current function
-
-error: aborting due to previous error; 1 warning emitted
-
-For more information about this error, try `rustc --explain E0515`.
diff --git a/src/test/ui/issues/issue-30490.rs b/src/test/ui/issues/issue-30490.rs
deleted file mode 100644
index 4f0eeac8f71..00000000000
--- a/src/test/ui/issues/issue-30490.rs
+++ /dev/null
@@ -1,102 +0,0 @@
-// run-pass
-// ignore-emscripten no processes
-// ignore-sgx no processes
-// ignore-fuchsia Child I/O swaps not privileged
-
-// Previously libstd would set stdio descriptors of a child process
-// by `dup`ing the requested descriptors to inherit directly into the
-// stdio descriptors. This, however, would incorrectly handle cases
-// where the descriptors to inherit were already stdio descriptors.
-// This test checks to avoid that regression.
-
-#![cfg_attr(unix, feature(rustc_private))]
-#![cfg_attr(not(unix), allow(unused_imports))]
-
-#[cfg(unix)]
-extern crate libc;
-
-use std::fs::File;
-use std::io::{Read, Write};
-use std::io::{stdout, stderr};
-use std::process::{Command, Stdio};
-
-#[cfg(unix)]
-use std::os::unix::io::FromRawFd;
-
-#[cfg(not(unix))]
-fn main() {
-    // Bug not present in Windows
-}
-
-#[cfg(unix)]
-fn main() {
-    let mut args = std::env::args();
-    let name = args.next().unwrap();
-    let args: Vec<String> = args.collect();
-    if let Some("--child") = args.get(0).map(|s| &**s) {
-        return child();
-    } else if !args.is_empty() {
-        panic!("unknown options");
-    }
-
-    let stdout_backup = unsafe { libc::dup(libc::STDOUT_FILENO) };
-    let stderr_backup = unsafe { libc::dup(libc::STDERR_FILENO) };
-    assert!(stdout_backup > -1);
-    assert!(stderr_backup > -1);
-
-    let (stdout_reader, stdout_writer) = pipe();
-    let (stderr_reader, stderr_writer) = pipe();
-    assert!(unsafe { libc::dup2(stdout_writer, libc::STDOUT_FILENO) } > -1);
-    assert!(unsafe { libc::dup2(stderr_writer, libc::STDERR_FILENO) } > -1);
-
-    // Make sure we close any duplicates of the writer end of the pipe,
-    // otherwise we can get stuck reading from the pipe which has open
-    // writers but no one supplying any input
-    assert_eq!(unsafe { libc::close(stdout_writer) }, 0);
-    assert_eq!(unsafe { libc::close(stderr_writer) }, 0);
-
-    stdout().write_all("parent stdout\n".as_bytes()).expect("failed to write to stdout");
-    stderr().write_all("parent stderr\n".as_bytes()).expect("failed to write to stderr");
-
-    let child = {
-        Command::new(name)
-            .arg("--child")
-            .stdin(Stdio::inherit())
-            .stdout(unsafe { Stdio::from_raw_fd(libc::STDERR_FILENO) })
-            .stderr(unsafe { Stdio::from_raw_fd(libc::STDOUT_FILENO) })
-            .spawn()
-    };
-
-    // The Stdio passed into the Command took over (and closed) std{out, err}
-    // so we should restore them as they were.
-    assert!(unsafe { libc::dup2(stdout_backup, libc::STDOUT_FILENO) } > -1);
-    assert!(unsafe { libc::dup2(stderr_backup, libc::STDERR_FILENO) } > -1);
-
-    // Using File as a shim around the descriptor
-    let mut read = String::new();
-    let mut f: File = unsafe { FromRawFd::from_raw_fd(stdout_reader) };
-    f.read_to_string(&mut read).expect("failed to read from stdout file");
-    assert_eq!(read, "parent stdout\nchild stderr\n");
-
-    // Using File as a shim around the descriptor
-    read.clear();
-    let mut f: File = unsafe { FromRawFd::from_raw_fd(stderr_reader) };
-    f.read_to_string(&mut read).expect("failed to read from stderr file");
-    assert_eq!(read, "parent stderr\nchild stdout\n");
-
-    assert!(child.expect("failed to execute child process").wait().unwrap().success());
-}
-
-#[cfg(unix)]
-fn child() {
-    stdout().write_all("child stdout\n".as_bytes()).expect("child failed to write to stdout");
-    stderr().write_all("child stderr\n".as_bytes()).expect("child failed to write to stderr");
-}
-
-#[cfg(unix)]
-/// Returns a pipe (reader, writer combo)
-fn pipe() -> (i32, i32) {
-     let mut fds = [0; 2];
-     assert_eq!(unsafe { libc::pipe(fds.as_mut_ptr()) }, 0);
-     (fds[0], fds[1])
-}
diff --git a/src/test/ui/issues/issue-3052.rs b/src/test/ui/issues/issue-3052.rs
deleted file mode 100644
index ee2456da3e2..00000000000
--- a/src/test/ui/issues/issue-3052.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-type Connection = Box<dyn FnMut(Vec<u8>) + 'static>;
-
-fn f() -> Option<Connection> {
-    let mock_connection: Connection = Box::new(|_| {});
-    Some(mock_connection)
-}
-
-pub fn main() {
-}
diff --git a/src/test/ui/issues/issue-30530.rs b/src/test/ui/issues/issue-30530.rs
deleted file mode 100644
index 111fb8aa506..00000000000
--- a/src/test/ui/issues/issue-30530.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-pass
-// Regression test for Issue #30530: alloca's created for storing
-// intermediate scratch values during brace-less match arms need to be
-// initialized with their drop-flag set to "dropped" (or else we end
-// up running the destructors on garbage data at the end of the
-// function).
-
-pub enum Handler {
-    Default,
-    #[allow(dead_code)]
-    Custom(*mut Box<dyn Fn()>),
-}
-
-fn main() {
-    #[allow(unused_must_use)] {
-        take(Handler::Default, Box::new(main));
-    }
-}
-
-#[inline(never)]
-pub fn take(h: Handler, f: Box<dyn Fn()>) -> Box<dyn Fn()> {
-    unsafe {
-        match h {
-            Handler::Custom(ptr) => *Box::from_raw(ptr),
-            Handler::Default => f,
-        }
-    }
-}
diff --git a/src/test/ui/issues/issue-30589.rs b/src/test/ui/issues/issue-30589.rs
deleted file mode 100644
index 94eb5839958..00000000000
--- a/src/test/ui/issues/issue-30589.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-use std::fmt;
-
-impl fmt::Display for DecoderError { //~ ERROR cannot find type `DecoderError` in this scope
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "Missing data: {}", self.0)
-    }
-}
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-30589.stderr b/src/test/ui/issues/issue-30589.stderr
deleted file mode 100644
index 4b88547a1af..00000000000
--- a/src/test/ui/issues/issue-30589.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0412]: cannot find type `DecoderError` in this scope
-  --> $DIR/issue-30589.rs:3:23
-   |
-LL | impl fmt::Display for DecoderError {
-   |                       ^^^^^^^^^^^^ not found in this scope
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0412`.
diff --git a/src/test/ui/issues/issue-30615.rs b/src/test/ui/issues/issue-30615.rs
deleted file mode 100644
index c718449d84e..00000000000
--- a/src/test/ui/issues/issue-30615.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// run-pass
-fn main() {
-    &0u8 as *const u8 as *const dyn PartialEq<u8>;
-    &[0u8] as *const [u8; 1] as *const [u8];
-}
diff --git a/src/test/ui/issues/issue-30756.rs b/src/test/ui/issues/issue-30756.rs
deleted file mode 100644
index 836db951bb7..00000000000
--- a/src/test/ui/issues/issue-30756.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-#![forbid(unsafe_code)]
-
-thread_local!(static FOO: u8 = 1);
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-30891.rs b/src/test/ui/issues/issue-30891.rs
deleted file mode 100644
index 30f55e0bd64..00000000000
--- a/src/test/ui/issues/issue-30891.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-const ERROR_CONST: bool = true;
-
-fn get() -> bool {
-    false || ERROR_CONST
-}
-
-pub fn main() {
-    assert_eq!(get(), true);
-}
diff --git a/src/test/ui/issues/issue-3091.rs b/src/test/ui/issues/issue-3091.rs
deleted file mode 100644
index 0c0a412420a..00000000000
--- a/src/test/ui/issues/issue-3091.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-
-pub fn main() {
-    let x = 1;
-    let y = 1;
-    assert_eq!(&x, &y);
-}
diff --git a/src/test/ui/issues/issue-3099-a.rs b/src/test/ui/issues/issue-3099-a.rs
deleted file mode 100644
index 9c3d8cf5a55..00000000000
--- a/src/test/ui/issues/issue-3099-a.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-enum A { B, C }
-
-enum A { D, E } //~ ERROR the name `A` is defined multiple times
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-3099-a.stderr b/src/test/ui/issues/issue-3099-a.stderr
deleted file mode 100644
index e3733cebba5..00000000000
--- a/src/test/ui/issues/issue-3099-a.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0428]: the name `A` is defined multiple times
-  --> $DIR/issue-3099-a.rs:3:1
-   |
-LL | enum A { B, C }
-   | ------ previous definition of the type `A` here
-LL |
-LL | enum A { D, E }
-   | ^^^^^^ `A` redefined here
-   |
-   = note: `A` must be defined only once in the type namespace of this module
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0428`.
diff --git a/src/test/ui/issues/issue-3099-b.rs b/src/test/ui/issues/issue-3099-b.rs
deleted file mode 100644
index 71952c3b060..00000000000
--- a/src/test/ui/issues/issue-3099-b.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-pub mod a {}
-
-pub mod a {} //~ ERROR the name `a` is defined multiple times
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-3099-b.stderr b/src/test/ui/issues/issue-3099-b.stderr
deleted file mode 100644
index c0cfefeb940..00000000000
--- a/src/test/ui/issues/issue-3099-b.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0428]: the name `a` is defined multiple times
-  --> $DIR/issue-3099-b.rs:3:1
-   |
-LL | pub mod a {}
-   | --------- previous definition of the module `a` here
-LL |
-LL | pub mod a {}
-   | ^^^^^^^^^ `a` redefined here
-   |
-   = note: `a` must be defined only once in the type namespace of this module
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0428`.
diff --git a/src/test/ui/issues/issue-3099.rs b/src/test/ui/issues/issue-3099.rs
deleted file mode 100644
index ee75b359388..00000000000
--- a/src/test/ui/issues/issue-3099.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-fn a(x: String) -> String {
-    format!("First function with {}", x)
-}
-
-fn a(x: String, y: String) -> String { //~ ERROR the name `a` is defined multiple times
-    format!("Second function with {} and {}", x, y)
-}
-
-fn main() {
-    println!("Result: ");
-}
diff --git a/src/test/ui/issues/issue-3099.stderr b/src/test/ui/issues/issue-3099.stderr
deleted file mode 100644
index 32ee2e1d207..00000000000
--- a/src/test/ui/issues/issue-3099.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0428]: the name `a` is defined multiple times
-  --> $DIR/issue-3099.rs:5:1
-   |
-LL | fn a(x: String) -> String {
-   | ------------------------- previous definition of the value `a` here
-...
-LL | fn a(x: String, y: String) -> String {
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `a` redefined here
-   |
-   = note: `a` must be defined only once in the value namespace of this module
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0428`.
diff --git a/src/test/ui/issues/issue-31011.rs b/src/test/ui/issues/issue-31011.rs
deleted file mode 100644
index 4dead04c2ca..00000000000
--- a/src/test/ui/issues/issue-31011.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-macro_rules! log {
-    ( $ctx:expr, $( $args:expr),* ) => {
-        if $ctx.trace {
-        //~^ no field `trace` on type `&T`
-            println!( $( $args, )* );
-        }
-    }
-}
-
-// Create a structure.
-struct Foo {
-  trace: bool,
-}
-
-// Generic wrapper calls log! with a structure.
-fn wrap<T>(context: &T) -> ()
-{
-    log!(context, "entered wrapper");
-    //~^ in this expansion of log!
-}
-
-fn main() {
-    // Create a structure.
-    let x = Foo { trace: true };
-    log!(x, "run started");
-    // Apply a closure which accesses internal fields.
-    wrap(&x);
-    log!(x, "run finished");
-}
diff --git a/src/test/ui/issues/issue-31011.stderr b/src/test/ui/issues/issue-31011.stderr
deleted file mode 100644
index 58c170409fd..00000000000
--- a/src/test/ui/issues/issue-31011.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0609]: no field `trace` on type `&T`
-  --> $DIR/issue-31011.rs:3:17
-   |
-LL |         if $ctx.trace {
-   |                 ^^^^^
-...
-LL | fn wrap<T>(context: &T) -> ()
-   |         - type parameter 'T' declared here
-LL | {
-LL |     log!(context, "entered wrapper");
-   |     -------------------------------- in this macro invocation
-   |
-   = note: this error originates in the macro `log` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0609`.
diff --git a/src/test/ui/issues/issue-3109.rs b/src/test/ui/issues/issue-3109.rs
deleted file mode 100644
index bd807cad753..00000000000
--- a/src/test/ui/issues/issue-3109.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-// run-pass
-pub fn main() {
-    println!("{:?}", ("hi there!", "you"));
-}
diff --git a/src/test/ui/issues/issue-3121.rs b/src/test/ui/issues/issue-3121.rs
deleted file mode 100644
index 4bf5b9b60a8..00000000000
--- a/src/test/ui/issues/issue-3121.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-
-#[derive(Copy, Clone)]
-enum side { mayo, catsup, vinegar }
-#[derive(Copy, Clone)]
-enum order { hamburger, fries(side), shake }
-#[derive(Copy, Clone)]
-enum meal { to_go(order), for_here(order) }
-
-fn foo(m: Box<meal>, cond: bool) {
-    match *m {
-      meal::to_go(_) => { }
-      meal::for_here(_) if cond => {}
-      meal::for_here(order::hamburger) => {}
-      meal::for_here(order::fries(_s)) => {}
-      meal::for_here(order::shake) => {}
-    }
-}
-
-pub fn main() {
-    foo(Box::new(meal::for_here(order::hamburger)), true)
-}
diff --git a/src/test/ui/issues/issue-31260.rs b/src/test/ui/issues/issue-31260.rs
deleted file mode 100644
index 4db7445b025..00000000000
--- a/src/test/ui/issues/issue-31260.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-pub struct Struct<K: 'static> {
-    pub field: K,
-}
-
-static STRUCT: Struct<&'static [u8]> = Struct {
-    field: {&[1]}
-};
-
-static STRUCT2: Struct<&'static [u8]> = Struct {
-    field: &[1]
-};
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-31267-additional.rs b/src/test/ui/issues/issue-31267-additional.rs
deleted file mode 100644
index 7f0cbd658f1..00000000000
--- a/src/test/ui/issues/issue-31267-additional.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-
-#[derive(Clone, Copy, Debug)]
-struct Bar;
-
-const BAZ: Bar = Bar;
-
-#[derive(Debug)]
-struct Foo(#[allow(unused_tuple_struct_fields)] [Bar; 1]);
-
-struct Biz;
-
-impl Biz {
-    const BAZ: Foo = Foo([BAZ; 1]);
-}
-
-fn main() {
-    let foo = Biz::BAZ;
-    println!("{:?}", foo);
-}
diff --git a/src/test/ui/issues/issue-31267.rs b/src/test/ui/issues/issue-31267.rs
deleted file mode 100644
index 50843c89eb4..00000000000
--- a/src/test/ui/issues/issue-31267.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-// Regression test for issue #31267
-
-
-struct Foo;
-
-impl Foo {
-    const FOO: [i32; 3] = [0; 3];
-}
-
-pub fn main() {
-    let foo = Foo::FOO;
-    assert_eq!(foo, [0i32, 0, 0]);
-}
diff --git a/src/test/ui/issues/issue-31299.rs b/src/test/ui/issues/issue-31299.rs
deleted file mode 100644
index 78c3252d32e..00000000000
--- a/src/test/ui/issues/issue-31299.rs
+++ /dev/null
@@ -1,35 +0,0 @@
-// run-pass
-// Regression test for #31299. This was generating an overflow error
-// because of eager normalization:
-//
-// proving `M: Sized` requires
-// - proving `PtrBack<Vec<M>>: Sized` requires
-//   - normalizing `Vec<<Vec<M> as Front>::Back>>: Sized` requires
-//     - proving `Vec<M>: Front` requires
-//       - `M: Sized` <-- cycle!
-//
-// If we skip the normalization step, though, everything goes fine.
-//
-// This could be fixed by implementing lazy normalization everywhere.
-//
-// However, we want this to work before then. For that, when checking
-// whether a type is Sized we only check that the tails are Sized. As
-// PtrBack does not have a tail, we don't need to normalize anything
-// and this compiles
-
-trait Front {
-    type Back;
-}
-
-impl<T> Front for Vec<T> {
-    type Back = Vec<T>;
-}
-
-struct PtrBack<T: Front>(#[allow(unused_tuple_struct_fields)] Vec<T::Back>);
-
-struct M(#[allow(unused_tuple_struct_fields)] PtrBack<Vec<M>>);
-
-#[allow(unused_must_use)]
-fn main() {
-    std::mem::size_of::<M>();
-}
diff --git a/src/test/ui/issues/issue-3136-b.rs b/src/test/ui/issues/issue-3136-b.rs
deleted file mode 100644
index c4ca7236e76..00000000000
--- a/src/test/ui/issues/issue-3136-b.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-// aux-build:issue-3136-a.rc
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_3136_a;
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-3149.rs b/src/test/ui/issues/issue-3149.rs
deleted file mode 100644
index 6ab3bc846a3..00000000000
--- a/src/test/ui/issues/issue-3149.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(non_snake_case)]
-// pretty-expanded FIXME #23616
-
-fn Matrix4<T>(m11: T, m12: T, m13: T, m14: T,
-              m21: T, m22: T, m23: T, m24: T,
-              m31: T, m32: T, m33: T, m34: T,
-              m41: T, m42: T, m43: T, m44: T)
-              -> Matrix4<T> {
-    Matrix4 {
-        m11: m11, m12: m12, m13: m13, m14: m14,
-        m21: m21, m22: m22, m23: m23, m24: m24,
-        m31: m31, m32: m32, m33: m33, m34: m34,
-        m41: m41, m42: m42, m43: m43, m44: m44
-    }
-}
-
-struct Matrix4<T> {
-    m11: T, m12: T, m13: T, m14: T,
-    m21: T, m22: T, m23: T, m24: T,
-    m31: T, m32: T, m33: T, m34: T,
-    m41: T, m42: T, m43: T, m44: T,
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-31511.rs b/src/test/ui/issues/issue-31511.rs
deleted file mode 100644
index 53fecb01663..00000000000
--- a/src/test/ui/issues/issue-31511.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn cast_thin_to_fat(x: *const ()) {
-    x as *const [u8];
-    //~^ ERROR: cannot cast thin pointer `*const ()` to fat pointer `*const [u8]`
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-31511.stderr b/src/test/ui/issues/issue-31511.stderr
deleted file mode 100644
index cb2991809dd..00000000000
--- a/src/test/ui/issues/issue-31511.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0607]: cannot cast thin pointer `*const ()` to fat pointer `*const [u8]`
-  --> $DIR/issue-31511.rs:2:5
-   |
-LL |     x as *const [u8];
-   |     ^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0607`.
diff --git a/src/test/ui/issues/issue-3154.rs b/src/test/ui/issues/issue-3154.rs
deleted file mode 100644
index 91c7203c1d0..00000000000
--- a/src/test/ui/issues/issue-3154.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-struct Thing<'a, Q:'a> {
-    x: &'a Q
-}
-
-fn thing<'a,Q>(x: &Q) -> Thing<'a,Q> {
-    Thing { x: x } //~ ERROR explicit lifetime required in the type of `x` [E0621]
-}
-
-fn main() {
-    thing(&());
-}
diff --git a/src/test/ui/issues/issue-3154.stderr b/src/test/ui/issues/issue-3154.stderr
deleted file mode 100644
index da2af83ff03..00000000000
--- a/src/test/ui/issues/issue-3154.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0621]: explicit lifetime required in the type of `x`
-  --> $DIR/issue-3154.rs:6:5
-   |
-LL | fn thing<'a,Q>(x: &Q) -> Thing<'a,Q> {
-   |                   -- help: add explicit lifetime `'a` to the type of `x`: `&'a Q`
-LL |     Thing { x: x }
-   |     ^^^^^^^^^^^^^^ lifetime `'a` required
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0621`.
diff --git a/src/test/ui/issues/issue-31702.rs b/src/test/ui/issues/issue-31702.rs
deleted file mode 100644
index 5b24eead345..00000000000
--- a/src/test/ui/issues/issue-31702.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// aux-build:issue-31702-1.rs
-// aux-build:issue-31702-2.rs
-
-// this test is actually entirely in the linked library crates
-
-extern crate issue_31702_1;
-extern crate issue_31702_2;
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-31769.rs b/src/test/ui/issues/issue-31769.rs
deleted file mode 100644
index f56c6ea5656..00000000000
--- a/src/test/ui/issues/issue-31769.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    #[inline] struct Foo;  //~ ERROR attribute should be applied to function or closure
-    #[repr(C)] fn foo() {} //~ ERROR attribute should be applied to a struct, enum, or union
-}
diff --git a/src/test/ui/issues/issue-31769.stderr b/src/test/ui/issues/issue-31769.stderr
deleted file mode 100644
index 03e2f931c84..00000000000
--- a/src/test/ui/issues/issue-31769.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0518]: attribute should be applied to function or closure
-  --> $DIR/issue-31769.rs:2:5
-   |
-LL |     #[inline] struct Foo;
-   |     ^^^^^^^^^ ----------- not a function or closure
-
-error[E0517]: attribute should be applied to a struct, enum, or union
-  --> $DIR/issue-31769.rs:3:12
-   |
-LL |     #[repr(C)] fn foo() {}
-   |            ^   ----------- not a struct, enum, or union
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0517, E0518.
-For more information about an error, try `rustc --explain E0517`.
diff --git a/src/test/ui/issues/issue-31776.rs b/src/test/ui/issues/issue-31776.rs
deleted file mode 100644
index c86623ce289..00000000000
--- a/src/test/ui/issues/issue-31776.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-// Various scenarios in which `pub` is required in blocks
-
-struct S;
-
-mod m {
-    fn f() {
-        impl ::S {
-            pub fn s(&self) {}
-        }
-    }
-}
-
-// Scenario 1
-
-pub trait Tr {
-    type A;
-}
-pub struct S1;
-
-fn f() {
-    pub struct Z;
-
-    impl ::Tr for ::S1 {
-        type A = Z; // Private-in-public error unless `struct Z` is pub
-    }
-}
-
-// Scenario 2
-
-trait Tr1 {
-    type A;
-    fn pull(&self) -> Self::A;
-}
-struct S2;
-
-mod m1 {
-    fn f() {
-        pub struct Z {
-            pub field: u8
-        }
-
-        impl ::Tr1 for ::S2 {
-            type A = Z;
-            fn pull(&self) -> Self::A { Z{field: 10} }
-        }
-    }
-}
-
-fn main() {
-    S.s(); // Privacy error, unless `fn s` is pub
-    let a = S2.pull().field; // Privacy error unless `field: u8` is pub
-}
diff --git a/src/test/ui/issues/issue-31910.rs b/src/test/ui/issues/issue-31910.rs
deleted file mode 100644
index e0655d3f6db..00000000000
--- a/src/test/ui/issues/issue-31910.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-enum Enum<T: Trait> {
-    X = Trait::Number,
-    //~^ ERROR mismatched types
-    //~| expected `isize`, found `i32`
-}
-
-trait Trait {
-    const Number: i32 = 1;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-31910.stderr b/src/test/ui/issues/issue-31910.stderr
deleted file mode 100644
index 2603c944207..00000000000
--- a/src/test/ui/issues/issue-31910.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-31910.rs:2:9
-   |
-LL |     X = Trait::Number,
-   |         ^^^^^^^^^^^^^ expected `isize`, found `i32`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-32004.rs b/src/test/ui/issues/issue-32004.rs
deleted file mode 100644
index b3493508c5a..00000000000
--- a/src/test/ui/issues/issue-32004.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-enum Foo {
-    Bar(i32),
-    Baz
-}
-
-struct S;
-
-fn main() {
-    match Foo::Baz {
-        Foo::Bar => {}
-        //~^ ERROR expected unit struct, unit variant or constant, found tuple variant `Foo::Bar`
-        _ => {}
-    }
-
-    match S {
-        S(()) => {}
-        //~^ ERROR expected tuple struct or tuple variant, found unit struct `S`
-    }
-}
diff --git a/src/test/ui/issues/issue-32004.stderr b/src/test/ui/issues/issue-32004.stderr
deleted file mode 100644
index 2d2ed5a6301..00000000000
--- a/src/test/ui/issues/issue-32004.stderr
+++ /dev/null
@@ -1,32 +0,0 @@
-error[E0532]: expected unit struct, unit variant or constant, found tuple variant `Foo::Bar`
-  --> $DIR/issue-32004.rs:10:9
-   |
-LL |     Bar(i32),
-   |     -------- `Foo::Bar` defined here
-LL |     Baz
-   |     --- similarly named unit variant `Baz` defined here
-...
-LL |         Foo::Bar => {}
-   |         ^^^^^^^^
-   |
-help: use the tuple variant pattern syntax instead
-   |
-LL |         Foo::Bar(_) => {}
-   |         ~~~~~~~~~~~
-help: a unit variant with a similar name exists
-   |
-LL |         Foo::Baz => {}
-   |              ~~~
-
-error[E0532]: expected tuple struct or tuple variant, found unit struct `S`
-  --> $DIR/issue-32004.rs:16:9
-   |
-LL | struct S;
-   | --------- `S` defined here
-...
-LL |         S(()) => {}
-   |         ^^^^^ help: use this syntax instead: `S`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0532`.
diff --git a/src/test/ui/issues/issue-32008.rs b/src/test/ui/issues/issue-32008.rs
deleted file mode 100644
index 6c2e206796f..00000000000
--- a/src/test/ui/issues/issue-32008.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-// Tests that binary operators allow subtyping on both the LHS and RHS,
-// and as such do not introduce unnecessarily strict lifetime constraints.
-
-use std::ops::Add;
-
-struct Foo;
-
-impl<'a> Add<&'a Foo> for &'a Foo {
-    type Output = ();
-    fn add(self, rhs: &'a Foo) {}
-}
-
-fn try_to_add(input: &Foo) {
-    let local = Foo;
-
-    // Manual reborrow worked even with invariant trait search.
-    &*input + &local;
-
-    // Direct use of the reference on the LHS requires additional
-    // subtyping before searching (invariantly) for `LHS: Add<RHS>`.
-    input + &local;
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-32086.rs b/src/test/ui/issues/issue-32086.rs
deleted file mode 100644
index d595d1dd7e6..00000000000
--- a/src/test/ui/issues/issue-32086.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-struct S(u8);
-const C: S = S(10);
-
-fn main() {
-    let C(a) = S(11); //~ ERROR expected tuple struct or tuple variant, found constant `C`
-    let C(..) = S(11); //~ ERROR expected tuple struct or tuple variant, found constant `C`
-}
diff --git a/src/test/ui/issues/issue-32086.stderr b/src/test/ui/issues/issue-32086.stderr
deleted file mode 100644
index e566dea8908..00000000000
--- a/src/test/ui/issues/issue-32086.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0532]: expected tuple struct or tuple variant, found constant `C`
-  --> $DIR/issue-32086.rs:5:9
-   |
-LL | struct S(u8);
-   | ------------- similarly named tuple struct `S` defined here
-...
-LL |     let C(a) = S(11);
-   |         ^ help: a tuple struct with a similar name exists: `S`
-
-error[E0532]: expected tuple struct or tuple variant, found constant `C`
-  --> $DIR/issue-32086.rs:6:9
-   |
-LL | struct S(u8);
-   | ------------- similarly named tuple struct `S` defined here
-...
-LL |     let C(..) = S(11);
-   |         ^ help: a tuple struct with a similar name exists: `S`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0532`.
diff --git a/src/test/ui/issues/issue-32122-1.fixed b/src/test/ui/issues/issue-32122-1.fixed
deleted file mode 100644
index 4fc5f64ff9a..00000000000
--- a/src/test/ui/issues/issue-32122-1.fixed
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-rustfix
-use std::ops::Deref;
-
-struct Foo(u8);
-
-impl Deref for Foo {
-    type Target = u8;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-
-fn main() {
-    let a = Foo(0);
-    // Should suggest `&*` when coercing &ty to *const ty
-    let _: *const u8 = &*a; //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-32122-1.rs b/src/test/ui/issues/issue-32122-1.rs
deleted file mode 100644
index 3c4859f07a2..00000000000
--- a/src/test/ui/issues/issue-32122-1.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-rustfix
-use std::ops::Deref;
-
-struct Foo(u8);
-
-impl Deref for Foo {
-    type Target = u8;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-
-fn main() {
-    let a = Foo(0);
-    // Should suggest `&*` when coercing &ty to *const ty
-    let _: *const u8 = &a; //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-32122-1.stderr b/src/test/ui/issues/issue-32122-1.stderr
deleted file mode 100644
index 10b0c0967c1..00000000000
--- a/src/test/ui/issues/issue-32122-1.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-32122-1.rs:16:24
-   |
-LL |     let _: *const u8 = &a;
-   |            ---------   ^^ expected `u8`, found struct `Foo`
-   |            |
-   |            expected due to this
-   |
-   = note: expected raw pointer `*const u8`
-                found reference `&Foo`
-help: consider dereferencing
-   |
-LL |     let _: *const u8 = &*a;
-   |                         +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-32122-2.fixed b/src/test/ui/issues/issue-32122-2.fixed
deleted file mode 100644
index cee0e592976..00000000000
--- a/src/test/ui/issues/issue-32122-2.fixed
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-rustfix
-use std::ops::Deref;
-struct Bar(u8);
-struct Foo(Bar);
-struct Emm(Foo);
-impl Deref for Bar{
-    type Target = u8;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl Deref for Foo {
-    type Target = Bar;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl Deref for Emm {
-    type Target = Foo;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-fn main() {
-    let a = Emm(Foo(Bar(0)));
-    // Should suggest `&***` even when deref is pretty deep
-    let _: *const u8 = &***a; //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-32122-2.rs b/src/test/ui/issues/issue-32122-2.rs
deleted file mode 100644
index 39e9df4224e..00000000000
--- a/src/test/ui/issues/issue-32122-2.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-rustfix
-use std::ops::Deref;
-struct Bar(u8);
-struct Foo(Bar);
-struct Emm(Foo);
-impl Deref for Bar{
-    type Target = u8;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl Deref for Foo {
-    type Target = Bar;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl Deref for Emm {
-    type Target = Foo;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-fn main() {
-    let a = Emm(Foo(Bar(0)));
-    // Should suggest `&***` even when deref is pretty deep
-    let _: *const u8 = &a; //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-32122-2.stderr b/src/test/ui/issues/issue-32122-2.stderr
deleted file mode 100644
index 5c3dade8e20..00000000000
--- a/src/test/ui/issues/issue-32122-2.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-32122-2.rs:27:24
-   |
-LL |     let _: *const u8 = &a;
-   |            ---------   ^^ expected `u8`, found struct `Emm`
-   |            |
-   |            expected due to this
-   |
-   = note: expected raw pointer `*const u8`
-                found reference `&Emm`
-help: consider dereferencing
-   |
-LL |     let _: *const u8 = &***a;
-   |                         +++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-3214.rs b/src/test/ui/issues/issue-3214.rs
deleted file mode 100644
index 928a65938b7..00000000000
--- a/src/test/ui/issues/issue-3214.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-fn foo<T>() {
-    struct Foo {
-        x: T, //~ ERROR can't use generic parameters from outer function
-    }
-
-    impl<T> Drop for Foo<T> {
-        //~^ ERROR this struct takes 0 generic arguments but 1 generic argument
-        fn drop(&mut self) {}
-    }
-}
-fn main() {}
diff --git a/src/test/ui/issues/issue-3214.stderr b/src/test/ui/issues/issue-3214.stderr
deleted file mode 100644
index aa0b5ce64b4..00000000000
--- a/src/test/ui/issues/issue-3214.stderr
+++ /dev/null
@@ -1,28 +0,0 @@
-error[E0401]: can't use generic parameters from outer function
-  --> $DIR/issue-3214.rs:3:12
-   |
-LL | fn foo<T>() {
-   |        - type parameter from outer function
-LL |     struct Foo {
-   |               - help: try using a local generic parameter instead: `<T>`
-LL |         x: T,
-   |            ^ use of generic parameter from outer function
-
-error[E0107]: this struct takes 0 generic arguments but 1 generic argument was supplied
-  --> $DIR/issue-3214.rs:6:22
-   |
-LL |     impl<T> Drop for Foo<T> {
-   |                      ^^^--- help: remove these generics
-   |                      |
-   |                      expected 0 generic arguments
-   |
-note: struct defined here, with 0 generic parameters
-  --> $DIR/issue-3214.rs:2:12
-   |
-LL |     struct Foo {
-   |            ^^^
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0107, E0401.
-For more information about an error, try `rustc --explain E0107`.
diff --git a/src/test/ui/issues/issue-3220.rs b/src/test/ui/issues/issue-3220.rs
deleted file mode 100644
index 7dc672edb54..00000000000
--- a/src/test/ui/issues/issue-3220.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-// pretty-expanded FIXME #23616
-
-struct thing { x: isize, }
-
-impl Drop for thing {
-    fn drop(&mut self) {}
-}
-
-fn thing() -> thing {
-    thing {
-        x: 0
-    }
-}
-
-impl thing {
-    pub fn f(self) {}
-}
-
-pub fn main() {
-    let z = thing();
-    (z).f();
-}
diff --git a/src/test/ui/issues/issue-32292.rs b/src/test/ui/issues/issue-32292.rs
deleted file mode 100644
index 99b865391de..00000000000
--- a/src/test/ui/issues/issue-32292.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-#![deny(warnings)]
-
-#[derive(Hash, Ord, PartialOrd, Eq, PartialEq, Debug, Clone, Copy)]
-struct Foo;
-
-fn main() {
-    let _ = Foo;
-}
diff --git a/src/test/ui/issues/issue-32323.rs b/src/test/ui/issues/issue-32323.rs
deleted file mode 100644
index 5078f5523c9..00000000000
--- a/src/test/ui/issues/issue-32323.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-pub trait Tr<'a> {
-    type Out;
-}
-
-pub fn f<'a, T: Tr<'a>>() -> <T as Tr<'a>>::Out {}
-//~^ ERROR mismatched types
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-32323.stderr b/src/test/ui/issues/issue-32323.stderr
deleted file mode 100644
index 8212c607e11..00000000000
--- a/src/test/ui/issues/issue-32323.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-32323.rs:5:30
-   |
-LL | pub fn f<'a, T: Tr<'a>>() -> <T as Tr<'a>>::Out {}
-   |        -                     ^^^^^^^^^^^^^^^^^^ expected associated type, found `()`
-   |        |
-   |        implicitly returns `()` as its body has no tail or `return` expression
-   |
-   = note: expected associated type `<T as Tr<'a>>::Out`
-                    found unit type `()`
-help: consider constraining the associated type `<T as Tr<'a>>::Out` to `()`
-   |
-LL | pub fn f<'a, T: Tr<'a, Out = ()>>() -> <T as Tr<'a>>::Out {}
-   |                      ++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-32324.rs b/src/test/ui/issues/issue-32324.rs
deleted file mode 100644
index 2df547b2e0c..00000000000
--- a/src/test/ui/issues/issue-32324.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-
-trait Resources {
-    type Buffer: Copy;
-}
-
-#[derive(Copy, Clone)]
-struct ConstantBufferSet<R: Resources>(
-    pub R::Buffer
-);
-
-#[derive(Copy, Clone)]
-enum It {}
-impl Resources for It {
-    type Buffer = u8;
-}
-
-#[derive(Copy, Clone)]
-enum Command {
-    BindConstantBuffers(ConstantBufferSet<It>)
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-32326.rs b/src/test/ui/issues/issue-32326.rs
deleted file mode 100644
index e928c66e2cc..00000000000
--- a/src/test/ui/issues/issue-32326.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// Regression test for #32326. We ran out of memory because we
-// attempted to expand this case up to the recursion limit, and 2^N is
-// too big.
-
-enum Expr { //~ ERROR E0072
-    Plus(Expr, Expr),
-    Literal(i64),
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-32326.stderr b/src/test/ui/issues/issue-32326.stderr
deleted file mode 100644
index dc51198d98c..00000000000
--- a/src/test/ui/issues/issue-32326.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0072]: recursive type `Expr` has infinite size
-  --> $DIR/issue-32326.rs:5:1
-   |
-LL | enum Expr {
-   | ^^^^^^^^^
-LL |     Plus(Expr, Expr),
-   |          ---- recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL |     Plus(Box<Expr>, Expr),
-   |          ++++    +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-32377.rs b/src/test/ui/issues/issue-32377.rs
deleted file mode 100644
index 555f6abd791..00000000000
--- a/src/test/ui/issues/issue-32377.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// normalize-stderr-test "\d+ bits" -> "N bits"
-
-use std::mem;
-use std::marker::PhantomData;
-
-trait Foo {
-    type Error;
-}
-
-struct Bar<U: Foo> {
-    stream: PhantomData<U::Error>,
-}
-
-fn foo<U: Foo>(x: [usize; 2]) -> Bar<U> {
-    unsafe { mem::transmute(x) }
-    //~^ ERROR cannot transmute between types of different sizes, or dependently-sized types
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-32377.stderr b/src/test/ui/issues/issue-32377.stderr
deleted file mode 100644
index 5e870eb3e8d..00000000000
--- a/src/test/ui/issues/issue-32377.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
-  --> $DIR/issue-32377.rs:15:14
-   |
-LL |     unsafe { mem::transmute(x) }
-   |              ^^^^^^^^^^^^^^
-   |
-   = note: source type: `[usize; 2]` (N bits)
-   = note: target type: `Bar<U>` (N bits)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0512`.
diff --git a/src/test/ui/issues/issue-32389.rs b/src/test/ui/issues/issue-32389.rs
deleted file mode 100644
index cc94cc819d6..00000000000
--- a/src/test/ui/issues/issue-32389.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-fn foo<T>() -> T { loop {} }
-
-fn test() {
-    let ref mut a: &mut dyn FnMut((i8,), i16) = foo();
-    a((0,), 0);
-}
-
-fn main() {
-    let _ = test;
-}
diff --git a/src/test/ui/issues/issue-32518.rs b/src/test/ui/issues/issue-32518.rs
deleted file mode 100644
index 808b40f71b3..00000000000
--- a/src/test/ui/issues/issue-32518.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-// no-prefer-dynamic
-// aux-build:cgu_test.rs
-// aux-build:cgu_test_a.rs
-// aux-build:cgu_test_b.rs
-
-extern crate cgu_test_a;
-extern crate cgu_test_b;
-
-fn main() {
-    cgu_test_a::a::a();
-    cgu_test_b::a::a();
-}
diff --git a/src/test/ui/issues/issue-32655.rs b/src/test/ui/issues/issue-32655.rs
deleted file mode 100644
index f52e0923129..00000000000
--- a/src/test/ui/issues/issue-32655.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-macro_rules! foo (
-    () => (
-        #[derive_Clone] //~ ERROR cannot find attribute `derive_Clone` in this scope
-        struct T;
-    );
-);
-
-macro_rules! bar (
-    ($e:item) => ($e)
-);
-
-foo!();
-
-bar!(
-    #[derive_Clone] //~ ERROR cannot find attribute `derive_Clone` in this scope
-    struct S;
-);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-32655.stderr b/src/test/ui/issues/issue-32655.stderr
deleted file mode 100644
index b8362499b2d..00000000000
--- a/src/test/ui/issues/issue-32655.stderr
+++ /dev/null
@@ -1,25 +0,0 @@
-error: cannot find attribute `derive_Clone` in this scope
-  --> $DIR/issue-32655.rs:3:11
-   |
-LL |         #[derive_Clone]
-   |           ^^^^^^^^^^^^ help: an attribute macro with a similar name exists: `derive_const`
-...
-LL | foo!();
-   | ------ in this macro invocation
-  --> $SRC_DIR/core/src/macros/mod.rs:LL:COL
-   |
-   = note: similarly named attribute macro `derive_const` defined here
-   |
-   = note: this error originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: cannot find attribute `derive_Clone` in this scope
-  --> $DIR/issue-32655.rs:15:7
-   |
-LL |     #[derive_Clone]
-   |       ^^^^^^^^^^^^ help: an attribute macro with a similar name exists: `derive_const`
-  --> $SRC_DIR/core/src/macros/mod.rs:LL:COL
-   |
-   = note: similarly named attribute macro `derive_const` defined here
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/issues/issue-32709.rs b/src/test/ui/issues/issue-32709.rs
deleted file mode 100644
index c05bfdc4cfd..00000000000
--- a/src/test/ui/issues/issue-32709.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// Make sure that the span of try shorthand does not include the trailing
-// semicolon;
-fn a() -> Result<i32, ()> {
-    Err(5)?; //~ ERROR
-    Ok(1)
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-32709.stderr b/src/test/ui/issues/issue-32709.stderr
deleted file mode 100644
index 1d595ca5649..00000000000
--- a/src/test/ui/issues/issue-32709.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0277]: `?` couldn't convert the error to `()`
-  --> $DIR/issue-32709.rs:4:11
-   |
-LL | fn a() -> Result<i32, ()> {
-   |           --------------- expected `()` because of this
-LL |     Err(5)?;
-   |           ^ the trait `From<{integer}>` is not implemented for `()`
-   |
-   = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
-   = help: the following other types implement trait `FromResidual<R>`:
-             <Result<T, F> as FromResidual<Result<Infallible, E>>>
-             <Result<T, F> as FromResidual<Yeet<E>>>
-   = note: required for `Result<i32, ()>` to implement `FromResidual<Result<Infallible, {integer}>>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-32782.rs b/src/test/ui/issues/issue-32782.rs
deleted file mode 100644
index e3aa9f3bf2f..00000000000
--- a/src/test/ui/issues/issue-32782.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-macro_rules! bar (
-    () => ()
-);
-
-macro_rules! foo (
-    () => (
-        #[allow_internal_unstable] //~ ERROR allow_internal_unstable side-steps
-        bar!();
-    );
-);
-
-foo!();
-fn main() {}
diff --git a/src/test/ui/issues/issue-32782.stderr b/src/test/ui/issues/issue-32782.stderr
deleted file mode 100644
index a6c55ba03fc..00000000000
--- a/src/test/ui/issues/issue-32782.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0658]: allow_internal_unstable side-steps feature gating and stability checks
-  --> $DIR/issue-32782.rs:7:9
-   |
-LL |         #[allow_internal_unstable]
-   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
-...
-LL | foo!();
-   | ------ in this macro invocation
-   |
-   = help: add `#![feature(allow_internal_unstable)]` to the crate attributes to enable
-   = note: this error originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0658`.
diff --git a/src/test/ui/issues/issue-32797.rs b/src/test/ui/issues/issue-32797.rs
deleted file mode 100644
index b12b929f8fc..00000000000
--- a/src/test/ui/issues/issue-32797.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// check-pass
-
-pub use bar::*;
-mod bar {
-    pub use super::*;
-}
-
-pub use baz::*;
-mod baz {
-    pub use main as f;
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-32805.rs b/src/test/ui/issues/issue-32805.rs
deleted file mode 100644
index 23c19473903..00000000000
--- a/src/test/ui/issues/issue-32805.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-fn const_mir() -> f32 { 9007199791611905.0 }
-
-fn main() {
-    let original = "9007199791611905.0"; // (1<<53)+(1<<29)+1
-    let expected = "9007200000000000";
-
-    assert_eq!(const_mir().to_string(), expected);
-    assert_eq!(original.parse::<f32>().unwrap().to_string(), expected);
-}
diff --git a/src/test/ui/issues/issue-3290.rs b/src/test/ui/issues/issue-3290.rs
deleted file mode 100644
index 7014d517f18..00000000000
--- a/src/test/ui/issues/issue-3290.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-pub fn main() {
-   let mut x: Box<_> = Box::new(3);
-   x = x;
-   assert_eq!(*x, 3);
-}
diff --git a/src/test/ui/issues/issue-32950.rs b/src/test/ui/issues/issue-32950.rs
deleted file mode 100644
index 27d68a11c1f..00000000000
--- a/src/test/ui/issues/issue-32950.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-#![feature(concat_idents)]
-
-#[derive(Debug)]
-struct Baz<T>(
-    concat_idents!(Foo, Bar) //~ ERROR `derive` cannot be used on items with type macros
-                             //~^ ERROR cannot find type `FooBar` in this scope
-);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-32950.stderr b/src/test/ui/issues/issue-32950.stderr
deleted file mode 100644
index f6635d982e4..00000000000
--- a/src/test/ui/issues/issue-32950.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error: `derive` cannot be used on items with type macros
-  --> $DIR/issue-32950.rs:5:5
-   |
-LL |     concat_idents!(Foo, Bar)
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0412]: cannot find type `FooBar` in this scope
-  --> $DIR/issue-32950.rs:5:5
-   |
-LL |     concat_idents!(Foo, Bar)
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
-   |
-   = note: this error originates in the macro `concat_idents` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0412`.
diff --git a/src/test/ui/issues/issue-32995-2.rs b/src/test/ui/issues/issue-32995-2.rs
deleted file mode 100644
index e713a64d3f5..00000000000
--- a/src/test/ui/issues/issue-32995-2.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-fn main() {
-    { fn f<X: ::std::marker()::Send>() {} }
-    //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
-
-    { fn f() -> impl ::std::marker()::Send { } }
-    //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
-}
-
-#[derive(Clone)]
-struct X;
-
-impl ::std::marker()::Copy for X {}
-//~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
diff --git a/src/test/ui/issues/issue-32995-2.stderr b/src/test/ui/issues/issue-32995-2.stderr
deleted file mode 100644
index 6c2d772a233..00000000000
--- a/src/test/ui/issues/issue-32995-2.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0214]: parenthesized type parameters may only be used with a `Fn` trait
-  --> $DIR/issue-32995-2.rs:2:22
-   |
-LL |     { fn f<X: ::std::marker()::Send>() {} }
-   |                      ^^^^^^^^ only `Fn` traits may use parentheses
-
-error[E0214]: parenthesized type parameters may only be used with a `Fn` trait
-  --> $DIR/issue-32995-2.rs:5:29
-   |
-LL |     { fn f() -> impl ::std::marker()::Send { } }
-   |                             ^^^^^^^^ only `Fn` traits may use parentheses
-
-error[E0214]: parenthesized type parameters may only be used with a `Fn` trait
-  --> $DIR/issue-32995-2.rs:12:13
-   |
-LL | impl ::std::marker()::Copy for X {}
-   |             ^^^^^^^^ only `Fn` traits may use parentheses
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0214`.
diff --git a/src/test/ui/issues/issue-32995.rs b/src/test/ui/issues/issue-32995.rs
deleted file mode 100644
index 0d07a76939f..00000000000
--- a/src/test/ui/issues/issue-32995.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-fn main() {
-    let x: usize() = 1;
-    //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
-
-    let b: ::std::boxed()::Box<_> = Box::new(1);
-    //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
-
-    let p = ::std::str::()::from_utf8(b"foo").unwrap();
-    //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
-
-    let p = ::std::str::from_utf8::()(b"foo").unwrap();
-    //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
-
-    let o : Box<dyn (::std::marker()::Send)> = Box::new(1);
-    //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
-
-    let o : Box<dyn Send + ::std::marker()::Sync> = Box::new(1);
-    //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
-}
-
-fn foo<X:Default>() {
-    let d : X() = Default::default();
-    //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
-}
diff --git a/src/test/ui/issues/issue-32995.stderr b/src/test/ui/issues/issue-32995.stderr
deleted file mode 100644
index b868011b99b..00000000000
--- a/src/test/ui/issues/issue-32995.stderr
+++ /dev/null
@@ -1,45 +0,0 @@
-error[E0214]: parenthesized type parameters may only be used with a `Fn` trait
-  --> $DIR/issue-32995.rs:2:12
-   |
-LL |     let x: usize() = 1;
-   |            ^^^^^^^ only `Fn` traits may use parentheses
-
-error[E0214]: parenthesized type parameters may only be used with a `Fn` trait
-  --> $DIR/issue-32995.rs:5:19
-   |
-LL |     let b: ::std::boxed()::Box<_> = Box::new(1);
-   |                   ^^^^^^^ only `Fn` traits may use parentheses
-
-error[E0214]: parenthesized type parameters may only be used with a `Fn` trait
-  --> $DIR/issue-32995.rs:8:20
-   |
-LL |     let p = ::std::str::()::from_utf8(b"foo").unwrap();
-   |                    ^^^^^^^ only `Fn` traits may use parentheses
-
-error[E0214]: parenthesized type parameters may only be used with a `Fn` trait
-  --> $DIR/issue-32995.rs:11:25
-   |
-LL |     let p = ::std::str::from_utf8::()(b"foo").unwrap();
-   |                         ^^^^^^^^^^^^^ only `Fn` traits may use parentheses
-
-error[E0214]: parenthesized type parameters may only be used with a `Fn` trait
-  --> $DIR/issue-32995.rs:14:29
-   |
-LL |     let o : Box<dyn (::std::marker()::Send)> = Box::new(1);
-   |                             ^^^^^^^^ only `Fn` traits may use parentheses
-
-error[E0214]: parenthesized type parameters may only be used with a `Fn` trait
-  --> $DIR/issue-32995.rs:17:35
-   |
-LL |     let o : Box<dyn Send + ::std::marker()::Sync> = Box::new(1);
-   |                                   ^^^^^^^^ only `Fn` traits may use parentheses
-
-error[E0214]: parenthesized type parameters may only be used with a `Fn` trait
-  --> $DIR/issue-32995.rs:22:13
-   |
-LL |     let d : X() = Default::default();
-   |             ^^^ only `Fn` traits may use parentheses
-
-error: aborting due to 7 previous errors
-
-For more information about this error, try `rustc --explain E0214`.
diff --git a/src/test/ui/issues/issue-33096.rs b/src/test/ui/issues/issue-33096.rs
deleted file mode 100644
index 2501e1430b3..00000000000
--- a/src/test/ui/issues/issue-33096.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// run-pass
-// compile-flags: -g
-// ignore-asmjs wasm2js does not support source maps yet
-
-use std::ops::Deref;
-
-trait Foo {
-    fn foo() {}
-}
-
-impl Foo for u8 {}
-
-fn bar<T: Deref>() where T::Target: Foo {
-    <<T as Deref>::Target as Foo>::foo()
-}
-
-fn main() {
-    bar::<&u8>();
-}
diff --git a/src/test/ui/issues/issue-33187.rs b/src/test/ui/issues/issue-33187.rs
deleted file mode 100644
index 8db9e005885..00000000000
--- a/src/test/ui/issues/issue-33187.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// run-pass
-
-struct Foo<A: Repr>(<A as Repr>::Data);
-
-impl<A> Copy for Foo<A> where <A as Repr>::Data: Copy {}
-impl<A> Clone for Foo<A>
-where
-    <A as Repr>::Data: Clone,
-{
-    fn clone(&self) -> Self {
-        Foo(self.0.clone())
-    }
-}
-
-trait Repr {
-    type Data;
-}
-
-impl<A> Repr for A {
-    type Data = u32;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-33202.rs b/src/test/ui/issues/issue-33202.rs
deleted file mode 100644
index 11b89ae1b47..00000000000
--- a/src/test/ui/issues/issue-33202.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-#[repr(C)]
-pub enum CPOption<T> {
-    PSome(T),
-}
-
-fn main() {
-  println!("sizeof CPOption<i32> {}", std::mem::size_of::<CPOption<i32>>());
-}
diff --git a/src/test/ui/issues/issue-33241.rs b/src/test/ui/issues/issue-33241.rs
deleted file mode 100644
index 5f9f1e4a742..00000000000
--- a/src/test/ui/issues/issue-33241.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// check-pass
-
-use std::fmt;
-
-// CoerceUnsized is not implemented for tuples. You can still create
-// an unsized tuple by transmuting a trait object.
-fn any<T>() -> T { unreachable!() }
-
-fn main() {
-    let t: &(u8, dyn fmt::Debug) = any();
-    println!("{:?}", &t.1);
-}
diff --git a/src/test/ui/issues/issue-33287.rs b/src/test/ui/issues/issue-33287.rs
deleted file mode 100644
index 770eb7c02bb..00000000000
--- a/src/test/ui/issues/issue-33287.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-const A: [u32; 1] = [0];
-
-fn test() {
-    let range = A[1]..;
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-33293.rs b/src/test/ui/issues/issue-33293.rs
deleted file mode 100644
index a6ef007d51f..00000000000
--- a/src/test/ui/issues/issue-33293.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn main() {
-    match 0 {
-        aaa::bbb(_) => ()
-        //~^ ERROR failed to resolve: use of undeclared crate or module `aaa`
-    };
-}
diff --git a/src/test/ui/issues/issue-33293.stderr b/src/test/ui/issues/issue-33293.stderr
deleted file mode 100644
index c8450f40042..00000000000
--- a/src/test/ui/issues/issue-33293.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0433]: failed to resolve: use of undeclared crate or module `aaa`
-  --> $DIR/issue-33293.rs:3:9
-   |
-LL |         aaa::bbb(_) => ()
-   |         ^^^ use of undeclared crate or module `aaa`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0433`.
diff --git a/src/test/ui/issues/issue-33387.rs b/src/test/ui/issues/issue-33387.rs
deleted file mode 100644
index 499fa7c1f27..00000000000
--- a/src/test/ui/issues/issue-33387.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// run-pass
-#![feature(rustc_attrs)]
-
-use std::sync::Arc;
-
-trait Foo {
-    fn get(&self) -> [u8; 2];
-}
-
-impl Foo for [u8; 2] {
-    fn get(&self) -> [u8; 2] {
-        *self
-    }
-}
-
-struct Bar<T: ?Sized>(T);
-
-fn unsize_fat_ptr<'a>(x: &'a Bar<dyn Foo + Send + 'a>) -> &'a Bar<dyn Foo + 'a> {
-    x
-}
-
-fn unsize_nested_fat_ptr(x: Arc<dyn Foo + Send>) -> Arc<dyn Foo> {
-    x
-}
-
-fn main() {
-    let x: Box<Bar<dyn Foo + Send>> = Box::new(Bar([1,2]));
-    assert_eq!(unsize_fat_ptr(&*x).0.get(), [1, 2]);
-
-    let x: Arc<dyn Foo + Send> = Arc::new([3, 4]);
-    assert_eq!(unsize_nested_fat_ptr(x).get(), [3, 4]);
-}
diff --git a/src/test/ui/issues/issue-3344.rs b/src/test/ui/issues/issue-3344.rs
deleted file mode 100644
index de764b3d075..00000000000
--- a/src/test/ui/issues/issue-3344.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-#[derive(PartialEq)]
-struct Thing(usize);
-impl PartialOrd for Thing { //~ ERROR not all trait items implemented, missing: `partial_cmp`
-    fn le(&self, other: &Thing) -> bool { true }
-    fn ge(&self, other: &Thing) -> bool { true }
-}
-fn main() {}
diff --git a/src/test/ui/issues/issue-3344.stderr b/src/test/ui/issues/issue-3344.stderr
deleted file mode 100644
index 11d5999672e..00000000000
--- a/src/test/ui/issues/issue-3344.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0046]: not all trait items implemented, missing: `partial_cmp`
-  --> $DIR/issue-3344.rs:3:1
-   |
-LL | impl PartialOrd for Thing {
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^ missing `partial_cmp` in implementation
-   |
-   = help: implement the missing item: `fn partial_cmp(&self, _: &Rhs) -> Option<std::cmp::Ordering> { todo!() }`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0046`.
diff --git a/src/test/ui/issues/issue-33461.rs b/src/test/ui/issues/issue-33461.rs
deleted file mode 100644
index 4e01d4d3061..00000000000
--- a/src/test/ui/issues/issue-33461.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-use std::marker::PhantomData;
-
-struct TheType<T> {
-    t: PhantomData<T>
-}
-
-pub trait TheTrait {
-    type TheAssociatedType;
-}
-
-impl TheTrait for () {
-    type TheAssociatedType = ();
-}
-
-pub trait Shape<P: TheTrait> {
-    fn doit(&self) {
-    }
-}
-
-impl<P: TheTrait> Shape<P> for TheType<P::TheAssociatedType> {
-}
-
-fn main() {
-    let ball = TheType { t: PhantomData };
-    let handle: &dyn Shape<()> = &ball;
-}
diff --git a/src/test/ui/issues/issue-33504.rs b/src/test/ui/issues/issue-33504.rs
deleted file mode 100644
index 89cc06ede5e..00000000000
--- a/src/test/ui/issues/issue-33504.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// Shadowing a unit-like enum in a closure
-
-struct Test;
-
-fn main() {
-    || {
-        let Test = 1; //~ ERROR mismatched types
-    };
-}
diff --git a/src/test/ui/issues/issue-33504.stderr b/src/test/ui/issues/issue-33504.stderr
deleted file mode 100644
index d9e7c3b16e7..00000000000
--- a/src/test/ui/issues/issue-33504.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-33504.rs:7:13
-   |
-LL | struct Test;
-   | ----------- unit struct defined here
-...
-LL |         let Test = 1;
-   |             ^^^^   - this expression has type `{integer}`
-   |             |
-   |             expected integer, found struct `Test`
-   |             `Test` is interpreted as a unit struct, not a new binding
-   |             help: introduce a new binding instead: `other_test`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-33525.rs b/src/test/ui/issues/issue-33525.rs
deleted file mode 100644
index 74f21eff20f..00000000000
--- a/src/test/ui/issues/issue-33525.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn main() {
-    a; //~ ERROR cannot find value `a`
-    "".lorem; //~ ERROR no field
-    "".ipsum; //~ ERROR no field
-}
diff --git a/src/test/ui/issues/issue-33525.stderr b/src/test/ui/issues/issue-33525.stderr
deleted file mode 100644
index f8d703dc3b1..00000000000
--- a/src/test/ui/issues/issue-33525.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0425]: cannot find value `a` in this scope
-  --> $DIR/issue-33525.rs:2:5
-   |
-LL |     a;
-   |     ^ not found in this scope
-
-error[E0609]: no field `lorem` on type `&'static str`
-  --> $DIR/issue-33525.rs:3:8
-   |
-LL |     "".lorem;
-   |        ^^^^^
-
-error[E0609]: no field `ipsum` on type `&'static str`
-  --> $DIR/issue-33525.rs:4:8
-   |
-LL |     "".ipsum;
-   |        ^^^^^
-
-error: aborting due to 3 previous errors
-
-Some errors have detailed explanations: E0425, E0609.
-For more information about an error, try `rustc --explain E0425`.
diff --git a/src/test/ui/issues/issue-33571.rs b/src/test/ui/issues/issue-33571.rs
deleted file mode 100644
index 2713f47ad2f..00000000000
--- a/src/test/ui/issues/issue-33571.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-#[derive(Clone,
-         Sync, //~ ERROR cannot find derive macro `Sync` in this scope
-               //~| ERROR cannot find derive macro `Sync` in this scope
-         Copy)]
-enum Foo {}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-33571.stderr b/src/test/ui/issues/issue-33571.stderr
deleted file mode 100644
index 2a9ba5ba71b..00000000000
--- a/src/test/ui/issues/issue-33571.stderr
+++ /dev/null
@@ -1,26 +0,0 @@
-error: cannot find derive macro `Sync` in this scope
-  --> $DIR/issue-33571.rs:2:10
-   |
-LL |          Sync,
-   |          ^^^^
-   |
-note: unsafe traits like `Sync` should be implemented explicitly
-  --> $DIR/issue-33571.rs:2:10
-   |
-LL |          Sync,
-   |          ^^^^
-
-error: cannot find derive macro `Sync` in this scope
-  --> $DIR/issue-33571.rs:2:10
-   |
-LL |          Sync,
-   |          ^^^^
-   |
-note: unsafe traits like `Sync` should be implemented explicitly
-  --> $DIR/issue-33571.rs:2:10
-   |
-LL |          Sync,
-   |          ^^^^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/issues/issue-33687.rs b/src/test/ui/issues/issue-33687.rs
deleted file mode 100644
index ac802ed86dc..00000000000
--- a/src/test/ui/issues/issue-33687.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-#![feature(unboxed_closures)]
-#![feature(fn_traits)]
-
-struct Test;
-
-impl FnOnce<(u32, u32)> for Test {
-    type Output = u32;
-
-    extern "rust-call" fn call_once(self, (a, b): (u32, u32)) -> u32 {
-        a + b
-    }
-}
-
-fn main() {
-    assert_eq!(Test(1u32, 2u32), 3u32);
-}
diff --git a/src/test/ui/issues/issue-33770.rs b/src/test/ui/issues/issue-33770.rs
deleted file mode 100644
index f3c99015b6d..00000000000
--- a/src/test/ui/issues/issue-33770.rs
+++ /dev/null
@@ -1,94 +0,0 @@
-// run-pass
-// ignore-emscripten no processes
-// ignore-sgx no processes
-
-use std::process::{Command, Stdio};
-use std::env;
-use std::sync::{Mutex, RwLock};
-use std::time::Duration;
-use std::thread;
-
-fn test_mutex() {
-    let m = Mutex::new(0);
-    let _g = m.lock().unwrap();
-    let _g2 = m.lock().unwrap();
-}
-
-fn test_try_mutex() {
-    let m = Mutex::new(0);
-    let _g = m.lock().unwrap();
-    let _g2 = m.try_lock().unwrap();
-}
-
-fn test_rwlock_ww() {
-    let m = RwLock::new(0);
-    let _g = m.write().unwrap();
-    let _g2 = m.write().unwrap();
-}
-
-fn test_try_rwlock_ww() {
-    let m = RwLock::new(0);
-    let _g = m.write().unwrap();
-    let _g2 = m.try_write().unwrap();
-}
-
-fn test_rwlock_rw() {
-    let m = RwLock::new(0);
-    let _g = m.read().unwrap();
-    let _g2 = m.write().unwrap();
-}
-
-fn test_try_rwlock_rw() {
-    let m = RwLock::new(0);
-    let _g = m.read().unwrap();
-    let _g2 = m.try_write().unwrap();
-}
-
-fn test_rwlock_wr() {
-    let m = RwLock::new(0);
-    let _g = m.write().unwrap();
-    let _g2 = m.read().unwrap();
-}
-
-fn test_try_rwlock_wr() {
-    let m = RwLock::new(0);
-    let _g = m.write().unwrap();
-    let _g2 = m.try_read().unwrap();
-}
-
-fn main() {
-    let args: Vec<String> = env::args().collect();
-    if args.len() > 1 {
-        match &*args[1] {
-            "mutex" => test_mutex(),
-            "try_mutex" => test_try_mutex(),
-            "rwlock_ww" => test_rwlock_ww(),
-            "try_rwlock_ww" => test_try_rwlock_ww(),
-            "rwlock_rw" => test_rwlock_rw(),
-            "try_rwlock_rw" => test_try_rwlock_rw(),
-            "rwlock_wr" => test_rwlock_wr(),
-            "try_rwlock_wr" => test_try_rwlock_wr(),
-            _ => unreachable!(),
-        }
-        // If we reach this point then the test failed
-        println!("TEST FAILED: {}", args[1]);
-    } else {
-        let mut v = vec![];
-        v.push(Command::new(&args[0]).arg("mutex").stderr(Stdio::null()).spawn().unwrap());
-        v.push(Command::new(&args[0]).arg("try_mutex").stderr(Stdio::null()).spawn().unwrap());
-        v.push(Command::new(&args[0]).arg("rwlock_ww").stderr(Stdio::null()).spawn().unwrap());
-        v.push(Command::new(&args[0]).arg("try_rwlock_ww").stderr(Stdio::null()).spawn().unwrap());
-        v.push(Command::new(&args[0]).arg("rwlock_rw").stderr(Stdio::null()).spawn().unwrap());
-        v.push(Command::new(&args[0]).arg("try_rwlock_rw").stderr(Stdio::null()).spawn().unwrap());
-        v.push(Command::new(&args[0]).arg("rwlock_wr").stderr(Stdio::null()).spawn().unwrap());
-        v.push(Command::new(&args[0]).arg("try_rwlock_wr").stderr(Stdio::null()).spawn().unwrap());
-
-        thread::sleep(Duration::new(1, 0));
-
-        // Make sure all subprocesses either panicked or were killed because they deadlocked
-        for mut c in v {
-            c.kill().ok();
-            assert!(!c.wait().unwrap().success());
-        }
-    }
-}
diff --git a/src/test/ui/issues/issue-3389.rs b/src/test/ui/issues/issue-3389.rs
deleted file mode 100644
index 294a07229fb..00000000000
--- a/src/test/ui/issues/issue-3389.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-
-struct trie_node {
-    content: Vec<String> ,
-    children: Vec<trie_node> ,
-}
-
-fn print_str_vector(vector: Vec<String> ) {
-    for string in &vector {
-        println!("{}", *string);
-    }
-}
-
-pub fn main() {
-    let mut node: trie_node = trie_node {
-        content: Vec::new(),
-        children: Vec::new()
-    };
-    let v = vec!["123".to_string(), "abc".to_string()];
-    node.content = vec!["123".to_string(), "abc".to_string()];
-    print_str_vector(v);
-    print_str_vector(node.content.clone());
-
-}
diff --git a/src/test/ui/issues/issue-33903.rs b/src/test/ui/issues/issue-33903.rs
deleted file mode 100644
index 613aa121a47..00000000000
--- a/src/test/ui/issues/issue-33903.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// Issue 33903:
-// Built-in indexing should be used even when the index is not
-// trivially an integer
-// Only built-in indexing can be used in constant expressions
-
-const FOO: i32 = [12, 34][0 + 1];
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-33941.rs b/src/test/ui/issues/issue-33941.rs
deleted file mode 100644
index e3b6dcf55a7..00000000000
--- a/src/test/ui/issues/issue-33941.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// compile-flags: -Zdeduplicate-diagnostics=yes
-
-use std::collections::HashMap;
-
-fn main() {
-    for _ in HashMap::new().iter().cloned() {} //~ ERROR expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
-    //~^ ERROR expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
-    //~| ERROR expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
-}
diff --git a/src/test/ui/issues/issue-33941.stderr b/src/test/ui/issues/issue-33941.stderr
deleted file mode 100644
index 668eaabca4c..00000000000
--- a/src/test/ui/issues/issue-33941.stderr
+++ /dev/null
@@ -1,42 +0,0 @@
-error[E0271]: expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
-  --> $DIR/issue-33941.rs:6:36
-   |
-LL |     for _ in HashMap::new().iter().cloned() {}
-   |                                    ^^^^^^ expected reference, found tuple
-   |
-   = note: expected reference `&_`
-                  found tuple `(&_, &_)`
-note: the method call chain might not have had the expected associated types
-  --> $DIR/issue-33941.rs:6:29
-   |
-LL |     for _ in HashMap::new().iter().cloned() {}
-   |              -------------- ^^^^^^ `Iterator::Item` is `(&_, &_)` here
-   |              |
-   |              this expression has type `HashMap<_, _>`
-note: required by a bound in `cloned`
-  --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
-
-error[E0271]: expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
-  --> $DIR/issue-33941.rs:6:14
-   |
-LL |     for _ in HashMap::new().iter().cloned() {}
-   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected tuple, found reference
-   |
-   = note:  expected tuple `(&_, &_)`
-           found reference `&_`
-   = note: required for `Cloned<std::collections::hash_map::Iter<'_, _, _>>` to implement `Iterator`
-   = note: required for `Cloned<std::collections::hash_map::Iter<'_, _, _>>` to implement `IntoIterator`
-
-error[E0271]: expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
-  --> $DIR/issue-33941.rs:6:14
-   |
-LL |     for _ in HashMap::new().iter().cloned() {}
-   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected tuple, found reference
-   |
-   = note:  expected tuple `(&_, &_)`
-           found reference `&_`
-   = note: required for `Cloned<std::collections::hash_map::Iter<'_, _, _>>` to implement `Iterator`
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0271`.
diff --git a/src/test/ui/issues/issue-33992.rs b/src/test/ui/issues/issue-33992.rs
deleted file mode 100644
index a6b137ba645..00000000000
--- a/src/test/ui/issues/issue-33992.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// run-pass
-// ignore-windows
-// ignore-macos
-// ignore-emscripten common linkage not implemented right now
-
-#![feature(linkage)]
-
-#[linkage = "common"]
-pub static mut TEST1: u32 = 0u32;
-
-#[linkage = "external"]
-pub static TEST2: bool = true;
-
-#[linkage = "internal"]
-pub static TEST3: bool = true;
-
-#[linkage = "linkonce"]
-pub static TEST4: bool = true;
-
-#[linkage = "linkonce_odr"]
-pub static TEST5: bool = true;
-
-#[linkage = "private"]
-pub static TEST6: bool = true;
-
-#[linkage = "weak"]
-pub static TEST7: bool = true;
-
-#[linkage = "weak_odr"]
-pub static TEST8: bool = true;
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-34047.rs b/src/test/ui/issues/issue-34047.rs
deleted file mode 100644
index 55196177f69..00000000000
--- a/src/test/ui/issues/issue-34047.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-const C: u8 = 0;
-
-fn main() {
-    match 1u8 {
-        mut C => {} //~ ERROR match bindings cannot shadow constants
-        _ => {}
-    }
-}
diff --git a/src/test/ui/issues/issue-34047.stderr b/src/test/ui/issues/issue-34047.stderr
deleted file mode 100644
index f770ded50d0..00000000000
--- a/src/test/ui/issues/issue-34047.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0530]: match bindings cannot shadow constants
-  --> $DIR/issue-34047.rs:5:13
-   |
-LL | const C: u8 = 0;
-   | ---------------- the constant `C` is defined here
-...
-LL |         mut C => {}
-   |             ^ cannot be named the same as a constant
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0530`.
diff --git a/src/test/ui/issues/issue-34074.rs b/src/test/ui/issues/issue-34074.rs
deleted file mode 100644
index 0600d3937c1..00000000000
--- a/src/test/ui/issues/issue-34074.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// Make sure several unnamed function parameters don't conflict with each other
-
-trait Tr {
-    #[allow(anonymous_parameters)]
-    fn f(u8, u8) {}
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-34209.rs b/src/test/ui/issues/issue-34209.rs
deleted file mode 100644
index 632ddb91b36..00000000000
--- a/src/test/ui/issues/issue-34209.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-enum S {
-    A,
-}
-
-fn bug(l: S) {
-    match l {
-        S::B {} => {}, //~ ERROR no variant named `B` found for enum `S`
-    }
-}
-
-fn main () {}
diff --git a/src/test/ui/issues/issue-34209.stderr b/src/test/ui/issues/issue-34209.stderr
deleted file mode 100644
index f9a25b69ff6..00000000000
--- a/src/test/ui/issues/issue-34209.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0599]: no variant named `B` found for enum `S`
-  --> $DIR/issue-34209.rs:7:12
-   |
-LL | enum S {
-   | ------ variant `B` not found here
-...
-LL |         S::B {} => {},
-   |            ^ help: there is a variant with a similar name: `A`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-34229.rs b/src/test/ui/issues/issue-34229.rs
deleted file mode 100644
index 13e627a492f..00000000000
--- a/src/test/ui/issues/issue-34229.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-#[derive(PartialEq)] struct Comparable;
-#[derive(PartialEq, PartialOrd)] struct Nope(Comparable);
-//~^ ERROR can't compare `Comparable`
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-34229.stderr b/src/test/ui/issues/issue-34229.stderr
deleted file mode 100644
index 69ef876d255..00000000000
--- a/src/test/ui/issues/issue-34229.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0277]: can't compare `Comparable` with `Comparable`
-  --> $DIR/issue-34229.rs:2:46
-   |
-LL | #[derive(PartialEq, PartialOrd)] struct Nope(Comparable);
-   |                     ----------               ^^^^^^^^^^ no implementation for `Comparable < Comparable` and `Comparable > Comparable`
-   |                     |
-   |                     in this derive macro expansion
-   |
-   = help: the trait `PartialOrd` is not implemented for `Comparable`
-   = note: this error originates in the derive macro `PartialOrd` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: consider annotating `Comparable` with `#[derive(PartialOrd)]`
-   |
-LL | #[derive(PartialEq)] #[derive(PartialOrd)]
-   |                      +++++++++++++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-3424.rs b/src/test/ui/issues/issue-3424.rs
deleted file mode 100644
index 43d75a6525f..00000000000
--- a/src/test/ui/issues/issue-3424.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-// rustc --test ignores2.rs && ./ignores2
-
-pub struct Path;
-
-type rsrc_loader = Box<dyn FnMut(&Path) -> Result<String, String>>;
-
-fn tester()
-{
-    let mut loader: rsrc_loader = Box::new(move |_path| {
-        Ok("more blah".to_string())
-    });
-
-    let path = Path;
-    assert!(loader(&path).is_ok());
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-3429.rs b/src/test/ui/issues/issue-3429.rs
deleted file mode 100644
index 9d94c3ff61c..00000000000
--- a/src/test/ui/issues/issue-3429.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-pub fn main() {
-  let x = 1_usize;
-  let y = || x;
-  let _z = y();
-}
diff --git a/src/test/ui/issues/issue-34334.rs b/src/test/ui/issues/issue-34334.rs
deleted file mode 100644
index 51486bc40de..00000000000
--- a/src/test/ui/issues/issue-34334.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn main () {
-    let sr: Vec<(u32, _, _) = vec![];
-    //~^ ERROR expected one of
-
-    let sr2: Vec<(u32, _, _)> = sr.iter().map(|(faction, th_sender, th_receiver)| {}).collect();
-    //~^ ERROR a value of type `Vec<(u32, _, _)>` cannot be built
-
-}
diff --git a/src/test/ui/issues/issue-34334.stderr b/src/test/ui/issues/issue-34334.stderr
deleted file mode 100644
index 9d2c315e4db..00000000000
--- a/src/test/ui/issues/issue-34334.stderr
+++ /dev/null
@@ -1,38 +0,0 @@
-error: expected one of `,`, `:`, or `>`, found `=`
-  --> $DIR/issue-34334.rs:2:29
-   |
-LL |     let sr: Vec<(u32, _, _) = vec![];
-   |         --                - ^ expected one of `,`, `:`, or `>`
-   |         |                 |
-   |         |                 maybe try to close unmatched angle bracket
-   |         while parsing the type for `sr`
-   |
-help: you might have meant to end the type parameters here
-   |
-LL |     let sr: Vec<(u32, _, _)> = vec![];
-   |                            +
-
-error[E0277]: a value of type `Vec<(u32, _, _)>` cannot be built from an iterator over elements of type `()`
-  --> $DIR/issue-34334.rs:5:87
-   |
-LL |     let sr2: Vec<(u32, _, _)> = sr.iter().map(|(faction, th_sender, th_receiver)| {}).collect();
-   |                                                                                       ^^^^^^^ value of type `Vec<(u32, _, _)>` cannot be built from `std::iter::Iterator<Item=()>`
-   |
-   = help: the trait `FromIterator<()>` is not implemented for `Vec<(u32, _, _)>`
-   = help: the trait `FromIterator<T>` is implemented for `Vec<T>`
-note: the method call chain might not have had the expected associated types
-  --> $DIR/issue-34334.rs:5:43
-   |
-LL |     let sr: Vec<(u32, _, _) = vec![];
-   |                               ------ this expression has type `Vec<(_, _, _)>`
-...
-LL |     let sr2: Vec<(u32, _, _)> = sr.iter().map(|(faction, th_sender, th_receiver)| {}).collect();
-   |                                    ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Iterator::Item` changed to `()` here
-   |                                    |
-   |                                    `Iterator::Item` is `&(_, _, _)` here
-note: required by a bound in `collect`
-  --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-34349.rs b/src/test/ui/issues/issue-34349.rs
deleted file mode 100644
index d861802610a..00000000000
--- a/src/test/ui/issues/issue-34349.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// This is a regression test for a problem encountered around upvar
-// inference and trait caching: in particular, we were entering a
-// temporary closure kind during inference, and then caching results
-// based on that temporary kind, which led to no error being reported
-// in this particular test.
-
-fn main() {
-    let inc = || {};
-    inc();
-
-    fn apply<F>(f: F) where F: Fn() {
-        f()
-    }
-
-    let mut farewell = "goodbye".to_owned();
-    let diary = || { //~ ERROR E0525
-        farewell.push_str("!!!");
-        println!("Then I screamed {}.", farewell);
-    };
-
-    apply(diary);
-}
diff --git a/src/test/ui/issues/issue-34349.stderr b/src/test/ui/issues/issue-34349.stderr
deleted file mode 100644
index 8e9a16619f3..00000000000
--- a/src/test/ui/issues/issue-34349.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0525]: expected a closure that implements the `Fn` trait, but this closure only implements `FnMut`
-  --> $DIR/issue-34349.rs:16:17
-   |
-LL |     let diary = || {
-   |                 ^^ this closure implements `FnMut`, not `Fn`
-LL |         farewell.push_str("!!!");
-   |         -------- closure is `FnMut` because it mutates the variable `farewell` here
-...
-LL |     apply(diary);
-   |     ----- ----- the requirement to implement `Fn` derives from here
-   |     |
-   |     required by a bound introduced by this call
-   |
-note: required by a bound in `apply`
-  --> $DIR/issue-34349.rs:11:32
-   |
-LL |     fn apply<F>(f: F) where F: Fn() {
-   |                                ^^^^ required by this bound in `apply`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0525`.
diff --git a/src/test/ui/issues/issue-34373.rs b/src/test/ui/issues/issue-34373.rs
deleted file mode 100644
index ca24e37d9bb..00000000000
--- a/src/test/ui/issues/issue-34373.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-#![allow(warnings)]
-
-trait Trait<T> {
-    fn foo(_: T) {}
-}
-
-pub struct Foo<T = Box<Trait<DefaultFoo>>>;  //~ ERROR cycle detected
-type DefaultFoo = Foo;
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-34373.stderr b/src/test/ui/issues/issue-34373.stderr
deleted file mode 100644
index 8be3cfa72fb..00000000000
--- a/src/test/ui/issues/issue-34373.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error[E0391]: cycle detected when computing type of `Foo::T`
-  --> $DIR/issue-34373.rs:7:30
-   |
-LL | pub struct Foo<T = Box<Trait<DefaultFoo>>>;
-   |                              ^^^^^^^^^^
-   |
-note: ...which requires expanding type alias `DefaultFoo`...
-  --> $DIR/issue-34373.rs:8:19
-   |
-LL | type DefaultFoo = Foo;
-   |                   ^^^
-   = note: ...which again requires computing type of `Foo::T`, completing the cycle
-note: cycle used when collecting item types in top-level module
-  --> $DIR/issue-34373.rs:1:1
-   |
-LL | / #![allow(warnings)]
-LL | |
-LL | | trait Trait<T> {
-LL | |     fn foo(_: T) {}
-...  |
-LL | | fn main() {
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0391`.
diff --git a/src/test/ui/issues/issue-34418.rs b/src/test/ui/issues/issue-34418.rs
deleted file mode 100644
index 6132f744b50..00000000000
--- a/src/test/ui/issues/issue-34418.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// check-pass
-
-macro_rules! make_item {
-    () => { fn f() {} }
-}
-
-macro_rules! make_stmt {
-    () => { let x = 0; }
-}
-
-fn f() {
-    make_item! {}
-}
-
-fn g() {
-    make_stmt! {}
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-34427.rs b/src/test/ui/issues/issue-34427.rs
deleted file mode 100644
index a14b5b9e278..00000000000
--- a/src/test/ui/issues/issue-34427.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-// Issue #34427: On ARM, the code in `foo` at one time was generating
-// a machine code instruction of the form: `str r0, [r0, rN]!` (for
-// some N), which is not legal because the source register and base
-// register cannot be identical in the preindexed form signalled by
-// the `!`.
-//
-// See LLVM bug: https://llvm.org/bugs/show_bug.cgi?id=28809
-
-#[inline(never)]
-fn foo(n: usize) -> Vec<Option<(*mut (), &'static ())>> {
-    (0..n).map(|_| None).collect()
-}
-
-fn main() {
-    let _ = (foo(10), foo(32));
-}
diff --git a/src/test/ui/issues/issue-3447.rs b/src/test/ui/issues/issue-3447.rs
deleted file mode 100644
index ee5b2277811..00000000000
--- a/src/test/ui/issues/issue-3447.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_snake_case)]
-#![allow(non_camel_case_types)]
-
-use std::cell::RefCell;
-
-static S: &'static str = "str";
-
-struct list<T> {
-    element: T,
-    next: Option<Box<RefCell<list<T>>>>
-}
-
-impl<T:'static> list<T> {
-    pub fn addEnd(&mut self, element: T) {
-        let newList = list {
-            element: element,
-            next: None
-        };
-
-        self.next = Some(Box::new(RefCell::new(newList)));
-    }
-}
-
-pub fn main() {
-    let ls = list {
-        element: S,
-        next: None
-    };
-    println!("{}", ls.element);
-}
diff --git a/src/test/ui/issues/issue-34503.rs b/src/test/ui/issues/issue-34503.rs
deleted file mode 100644
index 26e7358408f..00000000000
--- a/src/test/ui/issues/issue-34503.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-fn main() {
-    struct X;
-    trait Foo<T> {
-        fn foo(&self) where (T, Option<T>): Ord {}
-        fn bar(&self, x: &Option<T>) -> bool
-        where Option<T>: Ord { *x < *x }
-    }
-    impl Foo<X> for () {}
-    let _ = &() as &dyn Foo<X>;
-}
diff --git a/src/test/ui/issues/issue-34569.rs b/src/test/ui/issues/issue-34569.rs
deleted file mode 100644
index 88dcdd41138..00000000000
--- a/src/test/ui/issues/issue-34569.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-// compile-flags:-g
-// ignore-asmjs wasm2js does not support source maps yet
-
-// In this test we just want to make sure that the code below does not lead to
-// a debuginfo verification assertion during compilation. This was caused by the
-// closure in the guard being codegened twice due to how match expressions are
-// handled.
-//
-// See https://github.com/rust-lang/rust/issues/34569 for details.
-
-fn main() {
-    match 0 {
-        e if (|| { e == 0 })() => {},
-        1 => {},
-        _ => {}
-    }
-}
diff --git a/src/test/ui/issues/issue-34571.rs b/src/test/ui/issues/issue-34571.rs
deleted file mode 100644
index 5498091da58..00000000000
--- a/src/test/ui/issues/issue-34571.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-#[repr(u8)]
-enum Foo {
-    Foo(#[allow(unused_tuple_struct_fields)] u8),
-}
-
-fn main() {
-    match Foo::Foo(1) {
-        _ => ()
-    }
-}
diff --git a/src/test/ui/issues/issue-34721.fixed b/src/test/ui/issues/issue-34721.fixed
deleted file mode 100644
index f135ad3836e..00000000000
--- a/src/test/ui/issues/issue-34721.fixed
+++ /dev/null
@@ -1,34 +0,0 @@
-// run-rustfix
-
-pub trait Foo {
-    fn zero(self) -> Self;
-}
-
-impl Foo for u32 {
-    fn zero(self) -> u32 { 0u32 }
-}
-
-pub mod bar {
-    pub use Foo;
-    pub fn bar<T: Foo>(x: T) -> T {
-      x.zero()
-    }
-}
-
-mod baz {
-    use bar;
-    use Foo;
-    pub fn baz<T: Foo + Copy>(x: T) -> T {
-        if 0 == 1 {
-            bar::bar(x.zero())
-        } else {
-            x.zero()
-        };
-        x.zero()
-        //~^ ERROR use of moved value
-    }
-}
-
-fn main() {
-    let _ = baz::baz(0u32);
-}
diff --git a/src/test/ui/issues/issue-34721.rs b/src/test/ui/issues/issue-34721.rs
deleted file mode 100644
index 14dd01766aa..00000000000
--- a/src/test/ui/issues/issue-34721.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-// run-rustfix
-
-pub trait Foo {
-    fn zero(self) -> Self;
-}
-
-impl Foo for u32 {
-    fn zero(self) -> u32 { 0u32 }
-}
-
-pub mod bar {
-    pub use Foo;
-    pub fn bar<T: Foo>(x: T) -> T {
-      x.zero()
-    }
-}
-
-mod baz {
-    use bar;
-    use Foo;
-    pub fn baz<T: Foo>(x: T) -> T {
-        if 0 == 1 {
-            bar::bar(x.zero())
-        } else {
-            x.zero()
-        };
-        x.zero()
-        //~^ ERROR use of moved value
-    }
-}
-
-fn main() {
-    let _ = baz::baz(0u32);
-}
diff --git a/src/test/ui/issues/issue-34721.stderr b/src/test/ui/issues/issue-34721.stderr
deleted file mode 100644
index f2bf22227db..00000000000
--- a/src/test/ui/issues/issue-34721.stderr
+++ /dev/null
@@ -1,28 +0,0 @@
-error[E0382]: use of moved value: `x`
-  --> $DIR/issue-34721.rs:27:9
-   |
-LL |     pub fn baz<T: Foo>(x: T) -> T {
-   |                        - move occurs because `x` has type `T`, which does not implement the `Copy` trait
-LL |         if 0 == 1 {
-LL |             bar::bar(x.zero())
-   |                        ------ `x` moved due to this method call
-LL |         } else {
-LL |             x.zero()
-   |               ------ `x` moved due to this method call
-LL |         };
-LL |         x.zero()
-   |         ^ value used here after move
-   |
-note: `Foo::zero` takes ownership of the receiver `self`, which moves `x`
-  --> $DIR/issue-34721.rs:4:13
-   |
-LL |     fn zero(self) -> Self;
-   |             ^^^^
-help: consider further restricting this bound
-   |
-LL |     pub fn baz<T: Foo + Copy>(x: T) -> T {
-   |                       ++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0382`.
diff --git a/src/test/ui/issues/issue-34751.rs b/src/test/ui/issues/issue-34751.rs
deleted file mode 100644
index 6309c0a0257..00000000000
--- a/src/test/ui/issues/issue-34751.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// #34751 ICE: 'rustc' panicked at 'assertion failed: !substs.has_regions_escaping_depth(0)'
-
-#[allow(dead_code)]
-
-use std::marker::PhantomData;
-
-fn f<'a>(PhantomData::<&'a u8>: PhantomData<&'a u8>) {}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-3477.rs b/src/test/ui/issues/issue-3477.rs
deleted file mode 100644
index 3817d0e6a3e..00000000000
--- a/src/test/ui/issues/issue-3477.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn main() {
-    let _p: char = 100;
-    //~^ ERROR mismatched types
-    //~| expected `char`, found `u8`
-}
diff --git a/src/test/ui/issues/issue-3477.stderr b/src/test/ui/issues/issue-3477.stderr
deleted file mode 100644
index fd5f7dcf6e6..00000000000
--- a/src/test/ui/issues/issue-3477.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-3477.rs:2:20
-   |
-LL |     let _p: char = 100;
-   |             ----   ^^^ expected `char`, found `u8`
-   |             |
-   |             expected due to this
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-34780.rs b/src/test/ui/issues/issue-34780.rs
deleted file mode 100644
index fbedad35b86..00000000000
--- a/src/test/ui/issues/issue-34780.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-#![allow(stable_features)]
-#![feature(associated_consts)]
-
-use std::marker::PhantomData;
-
-trait Tr<'a> {
-    const C: PhantomData<&'a u8> = PhantomData::<&'a u8>;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-34796.rs b/src/test/ui/issues/issue-34796.rs
deleted file mode 100644
index 88d5c50a27d..00000000000
--- a/src/test/ui/issues/issue-34796.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// This test case exposes conditions where the encoding of a trait object type
-// with projection predicates would differ between this crate and the upstream
-// crate, because the predicates were encoded in different order within each
-// crate. This led to different symbol hashes of functions using these type,
-// which in turn led to linker errors because the two crates would not agree on
-// the symbol name.
-// The fix was to make the order in which predicates get encoded stable.
-
-// aux-build:issue-34796-aux.rs
-extern crate issue_34796_aux;
-
-fn mk<T>() -> T { loop {} }
-
-struct Data<T, E> {
-    data: T,
-    error: E,
-}
-
-fn main() {
-    issue_34796_aux::bar(|()| {
-        Data::<(), std::io::Error> {
-            data: mk(),
-            error: mk(),
-        }
-    })
-}
diff --git a/src/test/ui/issues/issue-34839.rs b/src/test/ui/issues/issue-34839.rs
deleted file mode 100644
index 8ffed827e90..00000000000
--- a/src/test/ui/issues/issue-34839.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// check-pass
-
-trait RegularExpression: Sized {
-    type Text;
-}
-
-struct ExecNoSyncStr<'a>(&'a u8);
-
-impl<'c> RegularExpression for ExecNoSyncStr<'c> {
-    type Text = u8;
-}
-
-struct FindCaptures<'t, R>(&'t R::Text) where R: RegularExpression, R::Text: 't;
-
-enum FindCapturesInner<'r, 't> {
-    Dynamic(FindCaptures<'t, ExecNoSyncStr<'r>>),
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-34932.rs b/src/test/ui/issues/issue-34932.rs
deleted file mode 100644
index ab568fd01ef..00000000000
--- a/src/test/ui/issues/issue-34932.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// compile-flags:--test
-#![cfg(any())] // This test should be configured away
-#![feature(rustc_attrs)] // Test that this is allowed on stable/beta
-#![feature(iter_arith_traits)] // Test that this is not unused
-#![deny(unused_features)]
-
-#[test]
-fn dummy() {
-    let () = "this should not reach type-checking";
-}
diff --git a/src/test/ui/issues/issue-3500.rs b/src/test/ui/issues/issue-3500.rs
deleted file mode 100644
index 7b39cc16cab..00000000000
--- a/src/test/ui/issues/issue-3500.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-pub fn main() {
-    let x = &Some(1);
-    match x {
-        &Some(_) => (),
-        &None => (),
-    }
-}
diff --git a/src/test/ui/issues/issue-35139.rs b/src/test/ui/issues/issue-35139.rs
deleted file mode 100644
index e462f354373..00000000000
--- a/src/test/ui/issues/issue-35139.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-use std::fmt;
-
-pub trait MethodType {
-    type GetProp: ?Sized;
-}
-
-pub struct MTFn;
-
-impl<'a> MethodType for MTFn { //~ ERROR E0207
-    type GetProp = dyn fmt::Debug + 'a;
-}
-
-fn bad(a: Box<<MTFn as MethodType>::GetProp>) -> Box<dyn fmt::Debug+'static> {
-    a
-}
-
-fn dangling(a: &str) -> Box<dyn fmt::Debug> {
-    bad(Box::new(a))
-}
-
-fn main() {
-    let mut s = "hello".to_string();
-    let x = dangling(&s);
-    s = String::new();
-    println!("{:?}", x);
-}
diff --git a/src/test/ui/issues/issue-35139.stderr b/src/test/ui/issues/issue-35139.stderr
deleted file mode 100644
index 79e889b7e59..00000000000
--- a/src/test/ui/issues/issue-35139.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
-  --> $DIR/issue-35139.rs:9:6
-   |
-LL | impl<'a> MethodType for MTFn {
-   |      ^^ unconstrained lifetime parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/issues/issue-3521-2.fixed b/src/test/ui/issues/issue-3521-2.fixed
deleted file mode 100644
index 140c24b9395..00000000000
--- a/src/test/ui/issues/issue-3521-2.fixed
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-rustfix
-fn main() {
-    let foo = 100;
-
-    let y: isize = foo + 1;
-    //~^ ERROR attempt to use a non-constant value in a constant
-
-    println!("{}", y);
-}
diff --git a/src/test/ui/issues/issue-3521-2.rs b/src/test/ui/issues/issue-3521-2.rs
deleted file mode 100644
index f66efec45e5..00000000000
--- a/src/test/ui/issues/issue-3521-2.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-rustfix
-fn main() {
-    let foo = 100;
-
-    static y: isize = foo + 1;
-    //~^ ERROR attempt to use a non-constant value in a constant
-
-    println!("{}", y);
-}
diff --git a/src/test/ui/issues/issue-3521-2.stderr b/src/test/ui/issues/issue-3521-2.stderr
deleted file mode 100644
index 84c7a9efa35..00000000000
--- a/src/test/ui/issues/issue-3521-2.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0435]: attempt to use a non-constant value in a constant
-  --> $DIR/issue-3521-2.rs:5:23
-   |
-LL |     static y: isize = foo + 1;
-   |     --------          ^^^ non-constant value
-   |     |
-   |     help: consider using `let` instead of `static`: `let y`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0435`.
diff --git a/src/test/ui/issues/issue-35241.rs b/src/test/ui/issues/issue-35241.rs
deleted file mode 100644
index 2fa762475da..00000000000
--- a/src/test/ui/issues/issue-35241.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-struct Foo(u32);
-
-fn test() -> Foo { Foo } //~ ERROR mismatched types
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-35241.stderr b/src/test/ui/issues/issue-35241.stderr
deleted file mode 100644
index 42a78ed97e0..00000000000
--- a/src/test/ui/issues/issue-35241.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-35241.rs:3:20
-   |
-LL | struct Foo(u32);
-   | ---------- fn(u32) -> Foo {Foo} defined here
-LL |
-LL | fn test() -> Foo { Foo }
-   |              ---   ^^^ expected struct `Foo`, found fn item
-   |              |
-   |              expected `Foo` because of return type
-   |
-   = note: expected struct `Foo`
-             found fn item `fn(u32) -> Foo {Foo}`
-help: use parentheses to construct this tuple struct
-   |
-LL | fn test() -> Foo { Foo(/* u32 */) }
-   |                       +++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-35423.rs b/src/test/ui/issues/issue-35423.rs
deleted file mode 100644
index 202ffcc1d0d..00000000000
--- a/src/test/ui/issues/issue-35423.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-fn main () {
-    let x = 4;
-    match x {
-        ref r if *r < 0 => println!("got negative num {} < 0", r),
-        e @ 1 ..= 100 => println!("got number within range [1,100] {}", e),
-        _ => println!("no"),
-    }
-}
diff --git a/src/test/ui/issues/issue-3556.rs b/src/test/ui/issues/issue-3556.rs
deleted file mode 100644
index 3c1934ade35..00000000000
--- a/src/test/ui/issues/issue-3556.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-#[derive(Debug)]
-enum Token {
-    Text(String),
-    ETag(Vec<String>, String),
-    UTag(Vec<String>, String),
-    Section(Vec<String>, bool, Vec<Token>, String,
-            String, String, String, String),
-    IncompleteSection(Vec<String>, bool, String, bool),
-    Partial(String, String, String),
-}
-
-fn check_strs(actual: &str, expected: &str) -> bool
-{
-    if actual != expected
-    {
-        println!("Found {}, but expected {}", actual, expected);
-        return false;
-    }
-    return true;
-}
-
-pub fn main()
-{
-    let t = Token::Text("foo".to_string());
-    let u = Token::Section(vec!["alpha".to_string()],
-                    true,
-                    vec![t],
-                    "foo".to_string(),
-                    "foo".to_string(), "foo".to_string(), "foo".to_string(),
-                    "foo".to_string());
-    let v = format!("{:?}", u);    // this is the line that causes the seg fault
-    assert!(!v.is_empty());
-}
diff --git a/src/test/ui/issues/issue-35570.rs b/src/test/ui/issues/issue-35570.rs
deleted file mode 100644
index a2b0222d4f3..00000000000
--- a/src/test/ui/issues/issue-35570.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-use std::mem;
-
-trait Trait1<T> {}
-trait Trait2<'a> {
-  type Ty;
-}
-
-fn _ice(param: Box<dyn for <'a> Trait1<<() as Trait2<'a>>::Ty>>) {
-    //~^ ERROR the trait bound `for<'a> (): Trait2<'a>` is not satisfied
-    //~| ERROR the trait bound `for<'a> (): Trait2<'a>` is not satisfied
-    let _e: (usize, usize) = unsafe{mem::transmute(param)};
-}
-
-trait Lifetime<'a> {
-    type Out;
-}
-impl<'a> Lifetime<'a> for () {
-    type Out = &'a ();
-}
-fn foo<'a>(x: &'a ()) -> <() as Lifetime<'a>>::Out {
-    x
-}
-
-fn takes_lifetime(_f: for<'a> fn(&'a ()) -> <() as Lifetime<'a>>::Out) {
-}
-
-fn main() {
-    takes_lifetime(foo);
-}
diff --git a/src/test/ui/issues/issue-35570.stderr b/src/test/ui/issues/issue-35570.stderr
deleted file mode 100644
index 3dc33729d8f..00000000000
--- a/src/test/ui/issues/issue-35570.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0277]: the trait bound `for<'a> (): Trait2<'a>` is not satisfied
-  --> $DIR/issue-35570.rs:8:40
-   |
-LL | fn _ice(param: Box<dyn for <'a> Trait1<<() as Trait2<'a>>::Ty>>) {
-   |                                        ^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'a> Trait2<'a>` is not implemented for `()`
-
-error[E0277]: the trait bound `for<'a> (): Trait2<'a>` is not satisfied
-  --> $DIR/issue-35570.rs:8:1
-   |
-LL | / fn _ice(param: Box<dyn for <'a> Trait1<<() as Trait2<'a>>::Ty>>) {
-LL | |
-LL | |
-LL | |     let _e: (usize, usize) = unsafe{mem::transmute(param)};
-LL | | }
-   | |_^ the trait `for<'a> Trait2<'a>` is not implemented for `()`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-3559.rs b/src/test/ui/issues/issue-3559.rs
deleted file mode 100644
index 9d498584a9d..00000000000
--- a/src/test/ui/issues/issue-3559.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-use std::collections::HashMap;
-
-fn check_strs(actual: &str, expected: &str) -> bool {
-    if actual != expected {
-        println!("Found {}, but expected {}", actual, expected);
-        return false;
-    }
-    return true;
-}
-
-pub fn main() {
-    let mut table = HashMap::new();
-    table.insert("one".to_string(), 1);
-    table.insert("two".to_string(), 2);
-    assert!(check_strs(&format!("{:?}", table), "{\"one\": 1, \"two\": 2}") ||
-            check_strs(&format!("{:?}", table), "{\"two\": 2, \"one\": 1}"));
-}
diff --git a/src/test/ui/issues/issue-35600.rs b/src/test/ui/issues/issue-35600.rs
deleted file mode 100644
index f0bab6010d7..00000000000
--- a/src/test/ui/issues/issue-35600.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-#![allow(non_camel_case_types)]
-#![allow(unused_variables)]
-
-trait Foo {
-    type bar;
-    fn bar();
-}
-
-impl Foo for () {
-    type bar = ();
-    fn bar() {}
-}
-
-fn main() {
-    let x: <() as Foo>::bar = ();
-    <()>::bar();
-}
diff --git a/src/test/ui/issues/issue-3563-3.rs b/src/test/ui/issues/issue-3563-3.rs
deleted file mode 100644
index bedfdab97d5..00000000000
--- a/src/test/ui/issues/issue-3563-3.rs
+++ /dev/null
@@ -1,180 +0,0 @@
-// run-pass
-#![allow(unused_imports)]
-#![allow(non_snake_case)]
-
-// ASCII art shape renderer.  Demonstrates traits, impls, operator overloading,
-// non-copyable struct, unit testing.  To run execute: rustc --test shapes.rs &&
-// ./shapes
-
-// Rust's std library is tightly bound to the language itself so it is
-// automatically linked in.  However the extra library is designed to be
-// optional (for code that must run on constrained environments like embedded
-// devices or special environments like kernel code) so it must be explicitly
-// linked in.
-
-// Extern mod controls linkage. Use controls the visibility of names to modules
-// that are already linked in. Using WriterUtil allows us to use the write_line
-// method.
-
-use std::fmt;
-use std::iter::repeat;
-use std::slice;
-
-// Represents a position on a canvas.
-#[derive(Copy, Clone)]
-struct Point {
-    x: isize,
-    y: isize,
-}
-
-// Represents an offset on a canvas. (This has the same structure as a Point.
-// but different semantics).
-#[derive(Copy, Clone)]
-struct Size {
-    width: isize,
-    height: isize,
-}
-
-#[derive(Copy, Clone)]
-struct Rect {
-    top_left: Point,
-    size: Size,
-}
-
-// Contains the information needed to do shape rendering via ASCII art.
-struct AsciiArt {
-    width: usize,
-    height: usize,
-    fill: char,
-    lines: Vec<Vec<char> > ,
-
-    // This struct can be quite large so we'll disable copying: developers need
-    // to either pass these structs around via references or move them.
-}
-
-impl Drop for AsciiArt {
-    fn drop(&mut self) {}
-}
-
-// It's common to define a constructor sort of function to create struct instances.
-// If there is a canonical constructor it is typically named the same as the type.
-// Other constructor sort of functions are typically named from_foo, from_bar, etc.
-fn AsciiArt(width: usize, height: usize, fill: char) -> AsciiArt {
-    // Build a vector of vectors containing blank characters for each position in
-    // our canvas.
-    let lines = vec![vec!['.'; width]; height];
-
-    // Rust code often returns values by omitting the trailing semi-colon
-    // instead of using an explicit return statement.
-    AsciiArt {width: width, height: height, fill: fill, lines: lines}
-}
-
-// Methods particular to the AsciiArt struct.
-impl AsciiArt {
-    fn add_pt(&mut self, x: isize, y: isize) {
-        if x >= 0 && x < self.width as isize {
-            if y >= 0 && y < self.height as isize {
-                // Note that numeric types don't implicitly convert to each other.
-                let v = y as usize;
-                let h = x as usize;
-
-                // Vector subscripting will normally copy the element, but &v[i]
-                // will return a reference which is what we need because the
-                // element is:
-                // 1) potentially large
-                // 2) needs to be modified
-                let row = &mut self.lines[v];
-                row[h] = self.fill;
-            }
-        }
-    }
-}
-
-// Allows AsciiArt to be converted to a string using the libcore ToString trait.
-// Note that the %s fmt! specifier will not call this automatically.
-impl fmt::Display for AsciiArt {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        // Convert each line into a string.
-        let lines = self.lines.iter()
-                              .map(|line| line.iter().cloned().collect())
-                              .collect::<Vec<String>>();
-
-        // Concatenate the lines together using a new-line.
-        write!(f, "{}", lines.join("\n"))
-    }
-}
-
-// This is similar to an interface in other languages: it defines a protocol which
-// developers can implement for arbitrary concrete types.
-trait Canvas {
-    fn add_point(&mut self, shape: Point);
-    fn add_rect(&mut self, shape: Rect);
-
-    // Unlike interfaces traits support default implementations.
-    // Got an ICE as soon as I added this method.
-    fn add_points(&mut self, shapes: &[Point]) {
-        for pt in shapes {self.add_point(*pt)};
-    }
-}
-
-// Here we provide an implementation of the Canvas methods for AsciiArt.
-// Other implementations could also be provided (e.g., for PDF or Apple's Quartz)
-// and code can use them polymorphically via the Canvas trait.
-impl Canvas for AsciiArt {
-    fn add_point(&mut self, shape: Point) {
-        self.add_pt(shape.x, shape.y);
-    }
-
-    fn add_rect(&mut self, shape: Rect) {
-        // Add the top and bottom lines.
-        for x in shape.top_left.x..shape.top_left.x + shape.size.width {
-            self.add_pt(x, shape.top_left.y);
-            self.add_pt(x, shape.top_left.y + shape.size.height - 1);
-        }
-
-        // Add the left and right lines.
-        for y in shape.top_left.y..shape.top_left.y + shape.size.height {
-            self.add_pt(shape.top_left.x, y);
-            self.add_pt(shape.top_left.x + shape.size.width - 1, y);
-        }
-    }
-}
-
-// Rust's unit testing framework is currently a bit under-developed so we'll use
-// this little helper.
-pub fn check_strs(actual: &str, expected: &str) -> bool {
-    if actual != expected {
-        println!("Found:\n{}\nbut expected\n{}", actual, expected);
-        return false;
-    }
-    return true;
-}
-
-
-fn test_ascii_art_ctor() {
-    let art = AsciiArt(3, 3, '*');
-    assert!(check_strs(&art.to_string(), "...\n...\n..."));
-}
-
-
-fn test_add_pt() {
-    let mut art = AsciiArt(3, 3, '*');
-    art.add_pt(0, 0);
-    art.add_pt(0, -10);
-    art.add_pt(1, 2);
-    assert!(check_strs(&art.to_string(), "*..\n...\n.*."));
-}
-
-
-fn test_shapes() {
-    let mut art = AsciiArt(4, 4, '*');
-    art.add_rect(Rect {top_left: Point {x: 0, y: 0}, size: Size {width: 4, height: 4}});
-    art.add_point(Point {x: 2, y: 2});
-    assert!(check_strs(&art.to_string(), "****\n*..*\n*.**\n****"));
-}
-
-pub fn main() {
-    test_ascii_art_ctor();
-    test_add_pt();
-    test_shapes();
-}
diff --git a/src/test/ui/issues/issue-3574.rs b/src/test/ui/issues/issue-3574.rs
deleted file mode 100644
index eb967577ffb..00000000000
--- a/src/test/ui/issues/issue-3574.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-// rustc --test match_borrowed_str.rs.rs && ./match_borrowed_str.rs
-
-
-fn compare(x: &str, y: &str) -> bool {
-    match x {
-        "foo" => y == "foo",
-        _ => y == "bar",
-    }
-}
-
-pub fn main() {
-    assert!(compare("foo", "foo"));
-}
diff --git a/src/test/ui/issues/issue-35815.rs b/src/test/ui/issues/issue-35815.rs
deleted file mode 100644
index 05fd1b15d43..00000000000
--- a/src/test/ui/issues/issue-35815.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-use std::mem;
-
-struct Foo<T: ?Sized> {
-    a: i64,
-    b: bool,
-    c: T,
-}
-
-fn main() {
-    let foo: &Foo<i32> = &Foo { a: 1, b: false, c: 2i32 };
-    let foo_unsized: &Foo<dyn Send> = foo;
-    assert_eq!(mem::size_of_val(foo), mem::size_of_val(foo_unsized));
-}
diff --git a/src/test/ui/issues/issue-35976.rs b/src/test/ui/issues/issue-35976.rs
deleted file mode 100644
index aa6f74cb5d4..00000000000
--- a/src/test/ui/issues/issue-35976.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// revisions: imported unimported
-//[imported] check-pass
-
-mod private {
-    pub trait Future {
-        //[unimported]~^^ HELP perhaps add a `use` for it
-        fn wait(&self) where Self: Sized;
-    }
-
-    impl Future for Box<dyn Future> {
-        fn wait(&self) { }
-    }
-}
-
-#[cfg(imported)]
-use private::Future;
-
-fn bar(arg: Box<dyn private::Future>) {
-    // Importing the trait means that we don't autoderef `Box<dyn Future>`
-    arg.wait();
-    //[unimported]~^ ERROR the `wait` method cannot be invoked on a trait object
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-35976.unimported.stderr b/src/test/ui/issues/issue-35976.unimported.stderr
deleted file mode 100644
index 5d61bb8ea37..00000000000
--- a/src/test/ui/issues/issue-35976.unimported.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error: the `wait` method cannot be invoked on a trait object
-  --> $DIR/issue-35976.rs:20:9
-   |
-LL |         fn wait(&self) where Self: Sized;
-   |                                    ----- this has a `Sized` requirement
-...
-LL |     arg.wait();
-   |         ^^^^
-   |
-help: another candidate was found in the following trait, perhaps add a `use` for it:
-   |
-LL | use private::Future;
-   |
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-35988.rs b/src/test/ui/issues/issue-35988.rs
deleted file mode 100644
index 5cf2f8e5212..00000000000
--- a/src/test/ui/issues/issue-35988.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-enum E {
-    V([Box<E>]),
-    //~^ ERROR the size for values of type
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-35988.stderr b/src/test/ui/issues/issue-35988.stderr
deleted file mode 100644
index 55988844c17..00000000000
--- a/src/test/ui/issues/issue-35988.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0277]: the size for values of type `[Box<E>]` cannot be known at compilation time
-  --> $DIR/issue-35988.rs:2:7
-   |
-LL |     V([Box<E>]),
-   |       ^^^^^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `[Box<E>]`
-   = note: no field of an enum variant may have a dynamically sized type
-   = help: change the field's type to have a statically known size
-help: borrowed types always have a statically known size
-   |
-LL |     V(&[Box<E>]),
-   |       +
-help: the `Box` type always has a statically known size and allocates its contents in the heap
-   |
-LL |     V(Box<[Box<E>]>),
-   |       ++++        +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-36023.rs b/src/test/ui/issues/issue-36023.rs
deleted file mode 100644
index 64d92bf8c3c..00000000000
--- a/src/test/ui/issues/issue-36023.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-use std::ops::Deref;
-
-fn main() {
-    if env_var("FOOBAR").as_ref().map(Deref::deref).ok() == Some("yes") {
-        panic!()
-    }
-
-    let env_home: Result<String, ()> = Ok("foo-bar-baz".to_string());
-    let env_home = env_home.as_ref().map(Deref::deref).ok();
-
-    if env_home == Some("") { panic!() }
-}
-
-#[inline(never)]
-fn env_var(s: &str) -> Result<String, VarError> {
-    Err(VarError::NotPresent)
-}
-
-pub enum VarError {
-    NotPresent,
-    NotUnicode(String),
-}
diff --git a/src/test/ui/issues/issue-36036-associated-type-layout.rs b/src/test/ui/issues/issue-36036-associated-type-layout.rs
deleted file mode 100644
index 022f9a5d556..00000000000
--- a/src/test/ui/issues/issue-36036-associated-type-layout.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-pass
-// Issue 36036: computing the layout of a type composed from another
-// trait's associated type caused compiler to ICE when the associated
-// type was allowed to be unsized, even though the known instantiated
-// type is itself sized.
-
-#![allow(dead_code)]
-
-trait Context {
-    type Container: ?Sized;
-}
-
-impl Context for u16 {
-    type Container = u8;
-}
-
-struct Wrapper<C: Context+'static> {
-    container: &'static C::Container
-}
-
-fn foobar(_: Wrapper<u16>) {}
-
-static VALUE: u8 = 0;
-
-fn main() {
-    foobar(Wrapper { container: &VALUE });
-}
diff --git a/src/test/ui/issues/issue-36075.rs b/src/test/ui/issues/issue-36075.rs
deleted file mode 100644
index bc5bdc3ff9e..00000000000
--- a/src/test/ui/issues/issue-36075.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-trait DeclarationParser {
-    type Declaration;
-}
-
-struct DeclarationListParser<'i, I, P>
-    where P: DeclarationParser<Declaration = I>
-{
-    input: &'i (),
-    parser: P
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-3609.rs b/src/test/ui/issues/issue-3609.rs
deleted file mode 100644
index 57ff12a08ce..00000000000
--- a/src/test/ui/issues/issue-3609.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-// check-pass
-#![allow(unused_must_use)]
-#![allow(dead_code)]
-#![allow(unused_mut)]
-use std::thread;
-use std::sync::mpsc::Sender;
-
-type RingBuffer = Vec<f64> ;
-type SamplesFn = Box<dyn FnMut(&RingBuffer) + Send>;
-
-enum Msg
-{
-    GetSamples(String, SamplesFn), // sample set name, callback which receives samples
-}
-
-fn foo(name: String, samples_chan: Sender<Msg>) {
-    thread::spawn(move|| {
-        let mut samples_chan = samples_chan;
-
-        let callback: SamplesFn = Box::new(move |buffer| {
-            for i in 0..buffer.len() {
-                println!("{}: {}", i, buffer[i])
-            }
-        });
-
-        samples_chan.send(Msg::GetSamples(name.clone(), callback));
-    }).join();
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-36116.rs b/src/test/ui/issues/issue-36116.rs
deleted file mode 100644
index c7c70c7afe7..00000000000
--- a/src/test/ui/issues/issue-36116.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// Unnecessary path disambiguator is ok
-
-// check-pass
-
-macro_rules! m {
-    ($p: path) => {
-        let _ = $p(0);
-        let _: $p;
-    }
-}
-
-struct Foo<T> {
-    _a: T,
-}
-
-struct S<T>(T);
-
-fn f() {
-    let f = Some(Foo { _a: 42 }).map(|a| a as Foo::<i32>);
-    let g: Foo::<i32> = Foo { _a: 42 };
-
-    m!(S::<u8>);
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-36260.rs b/src/test/ui/issues/issue-36260.rs
deleted file mode 100644
index d96dc80ea71..00000000000
--- a/src/test/ui/issues/issue-36260.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-// Make sure this compiles without getting a linker error because of missing
-// drop-glue because the collector missed adding drop-glue for the closure:
-
-fn create_fn() -> Box<dyn Fn()> {
-    let text = String::new();
-
-    Box::new(move || { let _ = &text; })
-}
-
-fn main() {
-    let _ = create_fn();
-}
diff --git a/src/test/ui/issues/issue-36278-prefix-nesting.rs b/src/test/ui/issues/issue-36278-prefix-nesting.rs
deleted file mode 100644
index a809f7f1329..00000000000
--- a/src/test/ui/issues/issue-36278-prefix-nesting.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-// Issue 36278: On an unsized struct with >1 level of nontrivial
-// nesting, ensure we are computing dynamic size of prefix correctly.
-
-use std::mem;
-
-const SZ: usize = 100;
-#[allow(unused_tuple_struct_fields)]
-struct P<T: ?Sized>([u8; SZ], T);
-
-type Ack<T> = P<P<T>>;
-
-fn main() {
-    let size_of_sized; let size_of_unsized;
-    let x: Box<Ack<[u8; 0]>> = Box::new(P([0; SZ], P([0; SZ], [0; 0])));
-    size_of_sized = mem::size_of_val::<Ack<_>>(&x);
-    let y: Box<Ack<[u8   ]>> = x;
-    size_of_unsized = mem::size_of_val::<Ack<_>>(&y);
-    assert_eq!(size_of_sized, size_of_unsized);
-}
diff --git a/src/test/ui/issues/issue-36299.rs b/src/test/ui/issues/issue-36299.rs
deleted file mode 100644
index 7b68420b71c..00000000000
--- a/src/test/ui/issues/issue-36299.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-struct Foo<'a, A> {}
-//~^ ERROR parameter `'a` is never used
-//~| ERROR parameter `A` is never used
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-36299.stderr b/src/test/ui/issues/issue-36299.stderr
deleted file mode 100644
index dc24fb353f4..00000000000
--- a/src/test/ui/issues/issue-36299.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0392]: parameter `'a` is never used
-  --> $DIR/issue-36299.rs:1:12
-   |
-LL | struct Foo<'a, A> {}
-   |            ^^ unused parameter
-   |
-   = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
-
-error[E0392]: parameter `A` is never used
-  --> $DIR/issue-36299.rs:1:16
-   |
-LL | struct Foo<'a, A> {}
-   |                ^ unused parameter
-   |
-   = help: consider removing `A`, referring to it in a field, or using a marker such as `PhantomData`
-   = help: if you intended `A` to be a const parameter, use `const A: usize` instead
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0392`.
diff --git a/src/test/ui/issues/issue-36379.rs b/src/test/ui/issues/issue-36379.rs
deleted file mode 100644
index 3a3e6f47067..00000000000
--- a/src/test/ui/issues/issue-36379.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// check-pass
-
-fn _test() -> impl Default { }
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-36400.rs b/src/test/ui/issues/issue-36400.rs
deleted file mode 100644
index a405f9b1135..00000000000
--- a/src/test/ui/issues/issue-36400.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn f(x: &mut u32) {}
-
-fn main() {
-    let x = Box::new(3);
-    f(&mut *x); //~ ERROR cannot borrow `*x` as mutable, as `x` is not declared as mutable
-}
diff --git a/src/test/ui/issues/issue-36400.stderr b/src/test/ui/issues/issue-36400.stderr
deleted file mode 100644
index 5b753c69d5d..00000000000
--- a/src/test/ui/issues/issue-36400.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0596]: cannot borrow `*x` as mutable, as `x` is not declared as mutable
-  --> $DIR/issue-36400.rs:5:7
-   |
-LL |     f(&mut *x);
-   |       ^^^^^^^ cannot borrow as mutable
-   |
-help: consider changing this to be mutable
-   |
-LL |     let mut x = Box::new(3);
-   |         +++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0596`.
diff --git a/src/test/ui/issues/issue-36401.rs b/src/test/ui/issues/issue-36401.rs
deleted file mode 100644
index f51197b01c7..00000000000
--- a/src/test/ui/issues/issue-36401.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-#[derive(Debug)]
-pub enum Event {
-    Key(u8),
-    Resize,
-    Unknown(u16),
-}
-
-static XTERM_SINGLE_BYTES : [(u8, Event); 1] = [(1,  Event::Resize)];
-
-fn main() {
-    match XTERM_SINGLE_BYTES[0] {
-        (1, Event::Resize) => {},
-        ref bad => panic!("unexpected {:?}", bad)
-    }
-}
diff --git a/src/test/ui/issues/issue-36474.rs b/src/test/ui/issues/issue-36474.rs
deleted file mode 100644
index 90ee5b3cd4b..00000000000
--- a/src/test/ui/issues/issue-36474.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-// run-pass
-fn main() {
-    remove_axis(&3, 0);
-}
-
-trait Dimension {
-    fn slice(&self) -> &[usize];
-}
-
-impl Dimension for () {
-    fn slice(&self) -> &[usize] { &[] }
-}
-
-impl Dimension for usize {
-    fn slice(&self) -> &[usize] {
-        unsafe {
-            ::std::slice::from_raw_parts(self, 1)
-        }
-    }
-}
-
-fn remove_axis(value: &usize, axis: usize) -> () {
-    let tup = ();
-    let mut it = tup.slice().iter();
-    for (i, _) in value.slice().iter().enumerate() {
-        if i == axis {
-            continue;
-        }
-        it.next();
-    }
-}
diff --git a/src/test/ui/issues/issue-3656.rs b/src/test/ui/issues/issue-3656.rs
deleted file mode 100644
index 4a9f94306d5..00000000000
--- a/src/test/ui/issues/issue-3656.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(improper_ctypes)]
-// Issue #3656
-// Incorrect struct size computation in the FFI, because of not taking
-// the alignment of elements into account.
-
-// pretty-expanded FIXME #23616
-// ignore-wasm32-bare no libc to test with
-#![feature(rustc_private)]
-
-extern crate libc;
-use libc::{c_uint, c_void};
-
-pub struct KEYGEN {
-    hash_algorithm: [c_uint; 2],
-    count: u32,
-    salt: *const c_void,
-    salt_size: u32,
-}
-
-extern "C" {
-    // Bogus signature, just need to test if it compiles.
-    pub fn malloc(data: KEYGEN);
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-3668-2.fixed b/src/test/ui/issues/issue-3668-2.fixed
deleted file mode 100644
index a95781c6edc..00000000000
--- a/src/test/ui/issues/issue-3668-2.fixed
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-rustfix
-#![allow(unused_variables, dead_code)]
-fn f(x:isize) {
-    let child: isize = x + 1;
-    //~^ ERROR attempt to use a non-constant value in a constant
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-3668-2.rs b/src/test/ui/issues/issue-3668-2.rs
deleted file mode 100644
index 8aa0897ecb4..00000000000
--- a/src/test/ui/issues/issue-3668-2.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-rustfix
-#![allow(unused_variables, dead_code)]
-fn f(x:isize) {
-    static child: isize = x + 1;
-    //~^ ERROR attempt to use a non-constant value in a constant
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-3668-2.stderr b/src/test/ui/issues/issue-3668-2.stderr
deleted file mode 100644
index ba965104154..00000000000
--- a/src/test/ui/issues/issue-3668-2.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0435]: attempt to use a non-constant value in a constant
-  --> $DIR/issue-3668-2.rs:4:27
-   |
-LL |     static child: isize = x + 1;
-   |     ------------          ^ non-constant value
-   |     |
-   |     help: consider using `let` instead of `static`: `let child`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0435`.
diff --git a/src/test/ui/issues/issue-3668.rs b/src/test/ui/issues/issue-3668.rs
deleted file mode 100644
index 0e1f19a75ba..00000000000
--- a/src/test/ui/issues/issue-3668.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-struct P { child: Option<Box<P>> }
-trait PTrait {
-   fn getChildOption(&self) -> Option<Box<P>>;
-}
-
-impl PTrait for P {
-   fn getChildOption(&self) -> Option<Box<P>> {
-       static childVal: Box<P> = self.child.get();
-       //~^ ERROR attempt to use a non-constant value in a constant
-       panic!();
-   }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-3668.stderr b/src/test/ui/issues/issue-3668.stderr
deleted file mode 100644
index edc49979c10..00000000000
--- a/src/test/ui/issues/issue-3668.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0435]: attempt to use a non-constant value in a constant
-  --> $DIR/issue-3668.rs:8:34
-   |
-LL |        static childVal: Box<P> = self.child.get();
-   |        ---------------           ^^^^ non-constant value
-   |        |
-   |        help: consider using `let` instead of `static`: `let childVal`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0435`.
diff --git a/src/test/ui/issues/issue-36744-bitcast-args-if-needed.rs b/src/test/ui/issues/issue-36744-bitcast-args-if-needed.rs
deleted file mode 100644
index 34bbb66d979..00000000000
--- a/src/test/ui/issues/issue-36744-bitcast-args-if-needed.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// run-pass
-// This tests for an ICE (and, if ignored, subsequent LLVM abort) when
-// a lifetime-parametric fn is passed into a context whose expected
-// type has a differing lifetime parameterization.
-
-struct A<'a> {
-    _a: &'a i32,
-}
-
-fn call<T>(s: T, functions: &Vec<for <'n> fn(&'n T)>) {
-    for function in functions {
-        function(&s);
-    }
-}
-
-fn f(a: &A) { println!("a holds {}", a._a); }
-
-fn main() {
-    let a = A { _a: &10 };
-
-    let vec: Vec<for <'u,'v> fn(&'u A<'v>)> = vec![f];
-    call(a, &vec);
-}
diff --git a/src/test/ui/issues/issue-36744-without-calls.rs b/src/test/ui/issues/issue-36744-without-calls.rs
deleted file mode 100644
index dc5dc4f13c0..00000000000
--- a/src/test/ui/issues/issue-36744-without-calls.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// build-pass
-// Tests for an LLVM abort when storing a lifetime-parametric fn into
-// context that is expecting one that is not lifetime-parametric
-// (i.e., has no `for <'_>`).
-
-pub struct A<'a>(&'a ());
-pub struct S<T>(T);
-
-pub fn bad<'s>(v: &mut S<fn(A<'s>)>, y: S<for<'b> fn(A<'b>)>) {
-    *v = y;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-36786-resolve-call.rs b/src/test/ui/issues/issue-36786-resolve-call.rs
deleted file mode 100644
index e5341ba7dbe..00000000000
--- a/src/test/ui/issues/issue-36786-resolve-call.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-// Ensure that types that rely on obligations are autoderefed
-// correctly
-
-fn main() {
-    let x : Vec<Box<dyn Fn()>> = vec![Box::new(|| ())];
-    x[0]()
-}
diff --git a/src/test/ui/issues/issue-36792.rs b/src/test/ui/issues/issue-36792.rs
deleted file mode 100644
index 99ae633dd0e..00000000000
--- a/src/test/ui/issues/issue-36792.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-fn foo() -> impl Copy {
-    foo
-}
-fn main() {
-    foo();
-}
diff --git a/src/test/ui/issues/issue-3680.rs b/src/test/ui/issues/issue-3680.rs
deleted file mode 100644
index 37c9000c043..00000000000
--- a/src/test/ui/issues/issue-3680.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-fn main() {
-    match None {
-        Err(_) => ()
-        //~^ ERROR mismatched types
-        //~| expected enum `Option<_>`
-        //~| found enum `Result<_, _>`
-        //~| expected enum `Option`, found enum `Result`
-    }
-}
diff --git a/src/test/ui/issues/issue-3680.stderr b/src/test/ui/issues/issue-3680.stderr
deleted file mode 100644
index 29ba44f136a..00000000000
--- a/src/test/ui/issues/issue-3680.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-3680.rs:3:9
-   |
-LL |     match None {
-   |           ---- this expression has type `Option<_>`
-LL |         Err(_) => ()
-   |         ^^^^^^ expected enum `Option`, found enum `Result`
-   |
-   = note: expected enum `Option<_>`
-              found enum `Result<_, _>`
-help: try wrapping the pattern in `Some`
-   |
-LL |         Some(Err(_)) => ()
-   |         +++++      +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-36816.rs b/src/test/ui/issues/issue-36816.rs
deleted file mode 100644
index 54690b43c46..00000000000
--- a/src/test/ui/issues/issue-36816.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-macro_rules! m { () => { 1 } }
-macro_rules! n { () => { 1 + m!() } }
-
-fn main() {
-    let _: [u32; n!()] = [0, 0];
-}
diff --git a/src/test/ui/issues/issue-36836.rs b/src/test/ui/issues/issue-36836.rs
deleted file mode 100644
index 99c56213153..00000000000
--- a/src/test/ui/issues/issue-36836.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// Previously, in addition to the real cause of the problem as seen below,
-// the compiler would tell the user:
-//
-// ```
-// error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or
-// predicates
-// ```
-//
-// With this test, we check that only the relevant error is emitted.
-
-trait Foo {}
-
-impl<T> Foo for Bar<T> {} //~ ERROR cannot find type `Bar` in this scope
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-36836.stderr b/src/test/ui/issues/issue-36836.stderr
deleted file mode 100644
index 418194fac99..00000000000
--- a/src/test/ui/issues/issue-36836.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0412]: cannot find type `Bar` in this scope
-  --> $DIR/issue-36836.rs:13:17
-   |
-LL | impl<T> Foo for Bar<T> {}
-   |                 ^^^ not found in this scope
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0412`.
diff --git a/src/test/ui/issues/issue-36839.rs b/src/test/ui/issues/issue-36839.rs
deleted file mode 100644
index ca3d66b1c8e..00000000000
--- a/src/test/ui/issues/issue-36839.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// check-pass
-
-pub trait Foo {
-    type Bar;
-}
-
-pub trait Broken {
-    type Assoc;
-    fn broken(&self) where Self::Assoc: Foo;
-}
-
-impl<T> Broken for T {
-    type Assoc = ();
-    fn broken(&self) where Self::Assoc: Foo {
-        let _x: <Self::Assoc as Foo>::Bar;
-    }
-}
-
-fn main() {
-    let _m: &dyn Broken<Assoc=()> = &();
-}
diff --git a/src/test/ui/issues/issue-36856.rs b/src/test/ui/issues/issue-36856.rs
deleted file mode 100644
index 5657ba69f94..00000000000
--- a/src/test/ui/issues/issue-36856.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-// Regression test for #36856.
-
-// compile-flags:-g
-// ignore-asmjs wasm2js does not support source maps yet
-
-fn g() -> bool {
-    false
-}
-
-pub fn main() {
-    let a = !g();
-    if a != !g() {
-        panic!();
-    }
-}
diff --git a/src/test/ui/issues/issue-36936.rs b/src/test/ui/issues/issue-36936.rs
deleted file mode 100644
index 486a422b754..00000000000
--- a/src/test/ui/issues/issue-36936.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// run-pass
-// check that casts are not being treated as lexprs.
-
-fn main() {
-    let mut a = 0i32;
-    let b = &(a as i32);
-    a = 1;
-    assert_ne!(&a as *const i32, b as *const i32);
-    assert_eq!(*b, 0);
-
-    assert_eq!(issue_36936(), 1);
-}
-
-
-struct A(u32);
-
-impl Drop for A {
-    fn drop(&mut self) {
-        self.0 = 0;
-    }
-}
-
-fn issue_36936() -> u32 {
-    let a = &(A(1) as A);
-    a.0
-}
diff --git a/src/test/ui/issues/issue-36954.rs b/src/test/ui/issues/issue-36954.rs
deleted file mode 100644
index 56ff9926ef1..00000000000
--- a/src/test/ui/issues/issue-36954.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-// aux-build:issue-36954.rs
-
-extern crate issue_36954 as lib;
-
-fn main() {
-    let _ = lib::FOO;
-}
diff --git a/src/test/ui/issues/issue-3702-2.rs b/src/test/ui/issues/issue-3702-2.rs
deleted file mode 100644
index d47f6d248f7..00000000000
--- a/src/test/ui/issues/issue-3702-2.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-pub trait ToPrimitive {
-    fn to_int(&self) -> isize { 0 }
-}
-
-impl ToPrimitive for i32 {}
-impl ToPrimitive for isize {}
-
-trait Add {
-    fn to_int(&self) -> isize;
-    fn add_dynamic(&self, other: &dyn Add) -> isize;
-}
-
-impl Add for isize {
-    fn to_int(&self) -> isize { *self }
-    fn add_dynamic(&self, other: &dyn Add) -> isize {
-        self.to_int() + other.to_int() //~ ERROR multiple applicable items in scope
-    }
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-3702-2.stderr b/src/test/ui/issues/issue-3702-2.stderr
deleted file mode 100644
index 1fd64ca90aa..00000000000
--- a/src/test/ui/issues/issue-3702-2.stderr
+++ /dev/null
@@ -1,28 +0,0 @@
-error[E0034]: multiple applicable items in scope
-  --> $DIR/issue-3702-2.rs:16:14
-   |
-LL |         self.to_int() + other.to_int()
-   |              ^^^^^^ multiple `to_int` found
-   |
-note: candidate #1 is defined in an impl of the trait `ToPrimitive` for the type `isize`
-  --> $DIR/issue-3702-2.rs:2:5
-   |
-LL |     fn to_int(&self) -> isize { 0 }
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
-note: candidate #2 is defined in an impl of the trait `Add` for the type `isize`
-  --> $DIR/issue-3702-2.rs:14:5
-   |
-LL |     fn to_int(&self) -> isize { *self }
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
-help: disambiguate the associated function for candidate #1
-   |
-LL |         ToPrimitive::to_int(&self) + other.to_int()
-   |         ~~~~~~~~~~~~~~~~~~~~~~~~~~
-help: disambiguate the associated function for candidate #2
-   |
-LL |         Add::to_int(&self) + other.to_int()
-   |         ~~~~~~~~~~~~~~~~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0034`.
diff --git a/src/test/ui/issues/issue-3702.rs b/src/test/ui/issues/issue-3702.rs
deleted file mode 100644
index f48d549b3eb..00000000000
--- a/src/test/ui/issues/issue-3702.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-pub fn main() {
-  trait Text {
-    fn to_string(&self) -> String;
-  }
-
-  fn to_string(t: Box<dyn Text>) {
-    println!("{}", (*t).to_string());
-  }
-
-}
diff --git a/src/test/ui/issues/issue-37051.rs b/src/test/ui/issues/issue-37051.rs
deleted file mode 100644
index 9cae6cf5e76..00000000000
--- a/src/test/ui/issues/issue-37051.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// check-pass
-
-#![feature(associated_type_defaults)]
-
-trait State: Sized {
-    type NextState: State = StateMachineEnded;
-    fn execute(self) -> Option<Self::NextState>;
-}
-
-struct StateMachineEnded;
-
-impl State for StateMachineEnded {
-    fn execute(self) -> Option<Self::NextState> {
-        None
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-3707.rs b/src/test/ui/issues/issue-3707.rs
deleted file mode 100644
index 0817c51ee4e..00000000000
--- a/src/test/ui/issues/issue-3707.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-struct Obj {
-    member: usize
-}
-
-impl Obj {
-    pub fn boom() -> bool {
-        return 1+1 == 2
-    }
-    pub fn chirp(&self) {
-        self.boom(); //~ ERROR no method named `boom` found
-    }
-}
-
-fn main() {
-    let o = Obj { member: 0 };
-    o.chirp();
-    1 + 1;
-}
diff --git a/src/test/ui/issues/issue-3707.stderr b/src/test/ui/issues/issue-3707.stderr
deleted file mode 100644
index 07c8101cbc6..00000000000
--- a/src/test/ui/issues/issue-3707.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0599]: no method named `boom` found for reference `&Obj` in the current scope
-  --> $DIR/issue-3707.rs:10:14
-   |
-LL |         self.boom();
-   |         -----^^^^--
-   |         |    |
-   |         |    this is an associated function, not a method
-   |         help: use associated function syntax instead: `Obj::boom()`
-   |
-   = note: found the following associated functions; to be used as methods, functions must have a `self` parameter
-note: the candidate is defined in an impl for the type `Obj`
-  --> $DIR/issue-3707.rs:6:5
-   |
-LL |     pub fn boom() -> bool {
-   |     ^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-37109.rs b/src/test/ui/issues/issue-37109.rs
deleted file mode 100644
index 1e57d5f95e8..00000000000
--- a/src/test/ui/issues/issue-37109.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-trait ToRef<'a> {
-    type Ref: 'a;
-}
-
-impl<'a, U: 'a> ToRef<'a> for U {
-    type Ref = &'a U;
-}
-
-fn example<'a, T>(value: &'a T) -> (<T as ToRef<'a>>::Ref, u32) {
-    (value, 0)
-}
-
-fn main() {
-    example(&0);
-}
diff --git a/src/test/ui/issues/issue-37131.rs b/src/test/ui/issues/issue-37131.rs
deleted file mode 100644
index ac2d1d1ed8b..00000000000
--- a/src/test/ui/issues/issue-37131.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// Tests that compiling for a target which is not installed will result in a helpful
-// error message.
-
-// compile-flags: --target=thumbv6m-none-eabi
-// ignore-arm
-// needs-llvm-components: arm
-
-// error-pattern:target may not be installed
-fn main() { }
diff --git a/src/test/ui/issues/issue-37131.stderr b/src/test/ui/issues/issue-37131.stderr
deleted file mode 100644
index 9ecae3e7a2b..00000000000
--- a/src/test/ui/issues/issue-37131.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0463]: can't find crate for `std`
-   |
-   = note: the `thumbv6m-none-eabi` target may not be installed
-   = help: consider downloading the target with `rustup target add thumbv6m-none-eabi`
-   = help: consider building the standard library from source with `cargo build -Zbuild-std`
-
-error: requires `sized` lang_item
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0463`.
diff --git a/src/test/ui/issues/issue-37291/auxiliary/lib.rs b/src/test/ui/issues/issue-37291/auxiliary/lib.rs
deleted file mode 100644
index 1b163ee1391..00000000000
--- a/src/test/ui/issues/issue-37291/auxiliary/lib.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-#![crate_type = "lib"]
-
-use std::ops::Mul;
-
-pub trait A {}
-pub trait B {
-    type AT: A;
-}
-pub trait C {
-    type BT: B;
-}
-
-pub struct AV;
-impl A for AV {}
-
-pub struct BV;
-impl B for BV {
-    type AT = AV;
-}
-
-pub struct CV;
-impl C for CV {
-    type BT = BV;
-}
-
-pub struct WrapperB<T>(pub T);
-pub struct WrapperC<T>(pub T);
-
-impl<C1> Mul<WrapperB<<C1::BT as B>::AT>> for WrapperC<C1>
-    where C1: C
-{
-    type Output = u8;
-    fn mul(self, _: WrapperB<<C1::BT as B>::AT>) -> Self::Output {
-        loop {}
-    }
-}
-impl<C1> Mul<WrapperC<C1>> for WrapperC<C1> {
-    type Output = u8;
-    fn mul(self, _: WrapperC<C1>) -> Self::Output {
-        loop {}
-    }
-}
diff --git a/src/test/ui/issues/issue-37291/main.rs b/src/test/ui/issues/issue-37291/main.rs
deleted file mode 100644
index 6fb6b50da20..00000000000
--- a/src/test/ui/issues/issue-37291/main.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-#![allow(unused_imports)]
-// aux-build:lib.rs
-
-// Regression test for #37291. The problem was that the starting
-// environment for a specialization check was not including the
-// where-clauses from the impl when attempting to normalize the impl's
-// trait-ref, so things like `<C as Foo>::Item` could not resolve,
-// since the `C: Foo` trait bound was not included in the environment.
-
-extern crate lib;
-
-use lib::{CV, WrapperB, WrapperC};
-
-fn main() {
-    let a = WrapperC(CV);
-    let b = WrapperC(CV);
-    if false {
-        let _ = a * b;
-    }
-}
diff --git a/src/test/ui/issues/issue-37311-type-length-limit/issue-37311.polonius.stderr b/src/test/ui/issues/issue-37311-type-length-limit/issue-37311.polonius.stderr
deleted file mode 100644
index 3a1c0b82c22..00000000000
--- a/src/test/ui/issues/issue-37311-type-length-limit/issue-37311.polonius.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: reached the recursion limit while instantiating `<(&(&(&(&(&(&(&(&(&(&(&(&(&(&(&(.....), ...), ...) as Foo>::recurse`
-  --> $DIR/issue-37311.rs:17:9
-   |
-LL |         (self, self).recurse();
-   |         ^^^^^^^^^^^^^^^^^^^^^^
-   |
-note: `<T as Foo>::recurse` defined here
-  --> $DIR/issue-37311.rs:16:5
-   |
-LL |     fn recurse(&self) {
-   |     ^^^^^^^^^^^^^^^^^
-   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-37311-type-length-limit/issue-37311.polonius/issue-37311.long-type.txt'
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-37311-type-length-limit/issue-37311.rs b/src/test/ui/issues/issue-37311-type-length-limit/issue-37311.rs
deleted file mode 100644
index 50d1f166c98..00000000000
--- a/src/test/ui/issues/issue-37311-type-length-limit/issue-37311.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// build-fail
-// normalize-stderr-test: ".nll/" -> "/"
-
-trait Mirror {
-    type Image;
-}
-
-impl<T> Mirror for T { type Image = T; }
-
-trait Foo {
-    fn recurse(&self);
-}
-
-impl<T> Foo for T {
-    #[allow(unconditional_recursion)]
-    fn recurse(&self) {
-        (self, self).recurse(); //~ ERROR reached the recursion limit
-    }
-}
-
-fn main() {
-    ().recurse();
-}
diff --git a/src/test/ui/issues/issue-37311-type-length-limit/issue-37311.stderr b/src/test/ui/issues/issue-37311-type-length-limit/issue-37311.stderr
deleted file mode 100644
index 5b8299fe839..00000000000
--- a/src/test/ui/issues/issue-37311-type-length-limit/issue-37311.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: reached the recursion limit while instantiating `<(&(&(..., ...), ...), ...) as Foo>::recurse`
-  --> $DIR/issue-37311.rs:17:9
-   |
-LL |         (self, self).recurse();
-   |         ^^^^^^^^^^^^^^^^^^^^^^
-   |
-note: `<T as Foo>::recurse` defined here
-  --> $DIR/issue-37311.rs:16:5
-   |
-LL |     fn recurse(&self) {
-   |     ^^^^^^^^^^^^^^^^^
-   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-37311-type-length-limit/issue-37311/issue-37311.long-type.txt'
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-3743.rs b/src/test/ui/issues/issue-3743.rs
deleted file mode 100644
index 07741914f80..00000000000
--- a/src/test/ui/issues/issue-3743.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-// run-pass
-// If `Mul` used an associated type for its output, this test would
-// work more smoothly.
-
-use std::ops::Mul;
-
-#[derive(Copy, Clone)]
-struct Vec2 {
-    x: f64,
-    y: f64
-}
-
-// methods we want to export as methods as well as operators
-impl Vec2 {
-#[inline(always)]
-    fn vmul(self, other: f64) -> Vec2 {
-        Vec2 { x: self.x * other, y: self.y * other }
-    }
-}
-
-// Right-hand-side operator visitor pattern
-trait RhsOfVec2Mul {
-    type Result;
-
-    fn mul_vec2_by(&self, lhs: &Vec2) -> Self::Result;
-}
-
-// Vec2's implementation of Mul "from the other side" using the above trait
-impl<Res, Rhs: RhsOfVec2Mul<Result=Res>> Mul<Rhs> for Vec2 {
-    type Output = Res;
-
-    fn mul(self, rhs: Rhs) -> Res { rhs.mul_vec2_by(&self) }
-}
-
-// Implementation of 'f64 as right-hand-side of Vec2::Mul'
-impl RhsOfVec2Mul for f64 {
-    type Result = Vec2;
-
-    fn mul_vec2_by(&self, lhs: &Vec2) -> Vec2 { lhs.vmul(*self) }
-}
-
-// Usage with failing inference
-pub fn main() {
-    let a = Vec2 { x: 3.0f64, y: 4.0f64 };
-
-    // the following compiles and works properly
-    let v1: Vec2 = a * 3.0f64;
-    println!("{} {}", v1.x, v1.y);
-
-    // the following compiles but v2 will not be Vec2 yet and
-    // using it later will cause an error that the type of v2
-    // must be known
-    let v2 = a * 3.0f64;
-    println!("{} {}", v2.x, v2.y); // error regarding v2's type
-}
diff --git a/src/test/ui/issues/issue-37510.rs b/src/test/ui/issues/issue-37510.rs
deleted file mode 100644
index 2081c9f7e26..00000000000
--- a/src/test/ui/issues/issue-37510.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// check-pass
-
-fn foo(_: &mut i32) -> bool { true }
-
-fn main() {
-    let opt = Some(92);
-    let mut x = 62;
-
-    if let Some(_) = opt {
-
-    } else if foo(&mut x) {
-
-    }
-}
diff --git a/src/test/ui/issues/issue-3753.rs b/src/test/ui/issues/issue-3753.rs
deleted file mode 100644
index dc9e42bad97..00000000000
--- a/src/test/ui/issues/issue-3753.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// run-pass
-// Issue #3656
-// Issue Name: pub method preceded by attribute can't be parsed
-// Abstract: Visibility parsing failed when compiler parsing
-
-use std::f64;
-
-#[derive(Copy, Clone)]
-pub struct Point {
-    x: f64,
-    y: f64
-}
-
-#[derive(Copy, Clone)]
-pub enum Shape {
-    Circle(Point, f64),
-    Rectangle(Point, Point)
-}
-
-impl Shape {
-    pub fn area(&self, sh: Shape) -> f64 {
-        match sh {
-            Shape::Circle(_, size) => f64::consts::PI * size * size,
-            Shape::Rectangle(Point {x, y}, Point {x: x2, y: y2}) => (x2 - x) * (y2 - y)
-        }
-    }
-}
-
-pub fn main(){
-    let s = Shape::Circle(Point { x: 1.0, y: 2.0 }, 3.0);
-    println!("{}", s.area(s));
-}
diff --git a/src/test/ui/issues/issue-37534.rs b/src/test/ui/issues/issue-37534.rs
deleted file mode 100644
index 1e67e9a8158..00000000000
--- a/src/test/ui/issues/issue-37534.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-struct Foo<T: ?Hash> { }
-//~^ ERROR expected trait, found derive macro `Hash`
-//~^^ ERROR parameter `T` is never used
-//~^^^ WARN default bound relaxed for a type parameter, but this does nothing
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-37534.stderr b/src/test/ui/issues/issue-37534.stderr
deleted file mode 100644
index 895479986f1..00000000000
--- a/src/test/ui/issues/issue-37534.stderr
+++ /dev/null
@@ -1,29 +0,0 @@
-error[E0404]: expected trait, found derive macro `Hash`
-  --> $DIR/issue-37534.rs:1:16
-   |
-LL | struct Foo<T: ?Hash> { }
-   |                ^^^^ not a trait
-   |
-help: consider importing this trait instead
-   |
-LL | use std::hash::Hash;
-   |
-
-warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default; only `?Sized` is supported
-  --> $DIR/issue-37534.rs:1:12
-   |
-LL | struct Foo<T: ?Hash> { }
-   |            ^
-
-error[E0392]: parameter `T` is never used
-  --> $DIR/issue-37534.rs:1:12
-   |
-LL | struct Foo<T: ?Hash> { }
-   |            ^ unused parameter
-   |
-   = help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData`
-
-error: aborting due to 2 previous errors; 1 warning emitted
-
-Some errors have detailed explanations: E0392, E0404.
-For more information about an error, try `rustc --explain E0392`.
diff --git a/src/test/ui/issues/issue-37576.rs b/src/test/ui/issues/issue-37576.rs
deleted file mode 100644
index e7f933ab22e..00000000000
--- a/src/test/ui/issues/issue-37576.rs
+++ /dev/null
@@ -1,45 +0,0 @@
-fn main() {
-    'test_1: while break 'test_1 {}
-    while break {}
-    //~^ ERROR `break` or `continue` with no label
-
-    'test_2: while let true = break 'test_2 {}
-    while let true = break {}
-    //~^ ERROR `break` or `continue` with no label
-
-    loop { 'test_3: while break 'test_3 {} }
-    loop { while break {} }
-    //~^ ERROR `break` or `continue` with no label
-
-    loop {
-        'test_4: while break 'test_4 {}
-        break;
-    }
-    loop {
-        while break {}
-        //~^ ERROR `break` or `continue` with no label
-        break;
-    }
-
-    'test_5: while continue 'test_5 {}
-    while continue {}
-    //~^ ERROR `break` or `continue` with no label
-
-    'test_6: while let true = continue 'test_6 {}
-    while let true = continue {}
-    //~^ ERROR `break` or `continue` with no label
-
-    loop { 'test_7: while continue 'test_7 {} }
-    loop { while continue {} }
-    //~^ ERROR `break` or `continue` with no label
-
-    loop {
-        'test_8: while continue 'test_8 {}
-        continue;
-    }
-    loop {
-        while continue {}
-        //~^ ERROR `break` or `continue` with no label
-        continue;
-    }
-}
diff --git a/src/test/ui/issues/issue-37576.stderr b/src/test/ui/issues/issue-37576.stderr
deleted file mode 100644
index d19e1f45393..00000000000
--- a/src/test/ui/issues/issue-37576.stderr
+++ /dev/null
@@ -1,51 +0,0 @@
-error[E0590]: `break` or `continue` with no label in the condition of a `while` loop
-  --> $DIR/issue-37576.rs:3:11
-   |
-LL |     while break {}
-   |           ^^^^^ unlabeled `break` in the condition of a `while` loop
-
-error[E0590]: `break` or `continue` with no label in the condition of a `while` loop
-  --> $DIR/issue-37576.rs:7:22
-   |
-LL |     while let true = break {}
-   |                      ^^^^^ unlabeled `break` in the condition of a `while` loop
-
-error[E0590]: `break` or `continue` with no label in the condition of a `while` loop
-  --> $DIR/issue-37576.rs:11:18
-   |
-LL |     loop { while break {} }
-   |                  ^^^^^ unlabeled `break` in the condition of a `while` loop
-
-error[E0590]: `break` or `continue` with no label in the condition of a `while` loop
-  --> $DIR/issue-37576.rs:19:15
-   |
-LL |         while break {}
-   |               ^^^^^ unlabeled `break` in the condition of a `while` loop
-
-error[E0590]: `break` or `continue` with no label in the condition of a `while` loop
-  --> $DIR/issue-37576.rs:25:11
-   |
-LL |     while continue {}
-   |           ^^^^^^^^ unlabeled `continue` in the condition of a `while` loop
-
-error[E0590]: `break` or `continue` with no label in the condition of a `while` loop
-  --> $DIR/issue-37576.rs:29:22
-   |
-LL |     while let true = continue {}
-   |                      ^^^^^^^^ unlabeled `continue` in the condition of a `while` loop
-
-error[E0590]: `break` or `continue` with no label in the condition of a `while` loop
-  --> $DIR/issue-37576.rs:33:18
-   |
-LL |     loop { while continue {} }
-   |                  ^^^^^^^^ unlabeled `continue` in the condition of a `while` loop
-
-error[E0590]: `break` or `continue` with no label in the condition of a `while` loop
-  --> $DIR/issue-37576.rs:41:15
-   |
-LL |         while continue {}
-   |               ^^^^^^^^ unlabeled `continue` in the condition of a `while` loop
-
-error: aborting due to 8 previous errors
-
-For more information about this error, try `rustc --explain E0590`.
diff --git a/src/test/ui/issues/issue-37598.rs b/src/test/ui/issues/issue-37598.rs
deleted file mode 100644
index 458e999c3fa..00000000000
--- a/src/test/ui/issues/issue-37598.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-
-fn check(list: &[u8]) {
-    match list {
-        &[] => {},
-        &[_u1, _u2, ref _next @ ..] => {},
-        &[_u1] => {},
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-3763.rs b/src/test/ui/issues/issue-3763.rs
deleted file mode 100644
index 25ad6b319f9..00000000000
--- a/src/test/ui/issues/issue-3763.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// compile-flags: -Zsave-analysis
-// Also regression test for #69416
-
-mod my_mod {
-    pub struct MyStruct {
-        priv_field: isize
-    }
-    pub fn MyStruct () -> MyStruct {
-        MyStruct {priv_field: 4}
-    }
-    impl MyStruct {
-        fn happyfun(&self) {}
-    }
-}
-
-fn main() {
-    let my_struct = my_mod::MyStruct();
-    let _woohoo = (&my_struct).priv_field;
-    //~^ ERROR field `priv_field` of struct `MyStruct` is private
-
-    let _woohoo = (Box::new(my_struct)).priv_field;
-    //~^ ERROR field `priv_field` of struct `MyStruct` is private
-
-    (&my_struct).happyfun();               //~ ERROR associated function `happyfun` is private
-
-    (Box::new(my_struct)).happyfun();          //~ ERROR associated function `happyfun` is private
-    let nope = my_struct.priv_field;
-    //~^ ERROR field `priv_field` of struct `MyStruct` is private
-}
diff --git a/src/test/ui/issues/issue-3763.stderr b/src/test/ui/issues/issue-3763.stderr
deleted file mode 100644
index 6f4567546d0..00000000000
--- a/src/test/ui/issues/issue-3763.stderr
+++ /dev/null
@@ -1,40 +0,0 @@
-error[E0616]: field `priv_field` of struct `MyStruct` is private
-  --> $DIR/issue-3763.rs:18:32
-   |
-LL |     let _woohoo = (&my_struct).priv_field;
-   |                                ^^^^^^^^^^ private field
-
-error[E0616]: field `priv_field` of struct `MyStruct` is private
-  --> $DIR/issue-3763.rs:21:41
-   |
-LL |     let _woohoo = (Box::new(my_struct)).priv_field;
-   |                                         ^^^^^^^^^^ private field
-
-error[E0624]: associated function `happyfun` is private
-  --> $DIR/issue-3763.rs:24:18
-   |
-LL |         fn happyfun(&self) {}
-   |         ------------------ private associated function defined here
-...
-LL |     (&my_struct).happyfun();
-   |                  ^^^^^^^^ private associated function
-
-error[E0624]: associated function `happyfun` is private
-  --> $DIR/issue-3763.rs:26:27
-   |
-LL |         fn happyfun(&self) {}
-   |         ------------------ private associated function defined here
-...
-LL |     (Box::new(my_struct)).happyfun();
-   |                           ^^^^^^^^ private associated function
-
-error[E0616]: field `priv_field` of struct `MyStruct` is private
-  --> $DIR/issue-3763.rs:27:26
-   |
-LL |     let nope = my_struct.priv_field;
-   |                          ^^^^^^^^^^ private field
-
-error: aborting due to 5 previous errors
-
-Some errors have detailed explanations: E0616, E0624.
-For more information about an error, try `rustc --explain E0616`.
diff --git a/src/test/ui/issues/issue-37665.rs b/src/test/ui/issues/issue-37665.rs
deleted file mode 100644
index 81ff478aabc..00000000000
--- a/src/test/ui/issues/issue-37665.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// compile-flags: -Z unpretty=mir
-
-use std::path::MAIN_SEPARATOR;
-
-fn main() {
-    let mut foo : String = "hello".to_string();
-    foo.push(MAIN_SEPARATOR);
-    println!("{}", foo);
-    let x: () = 0; //~ ERROR: mismatched types
-}
diff --git a/src/test/ui/issues/issue-37665.stderr b/src/test/ui/issues/issue-37665.stderr
deleted file mode 100644
index 1e1f451b450..00000000000
--- a/src/test/ui/issues/issue-37665.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-37665.rs:9:17
-   |
-LL |     let x: () = 0;
-   |            --   ^ expected `()`, found integer
-   |            |
-   |            expected due to this
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-37686.rs b/src/test/ui/issues/issue-37686.rs
deleted file mode 100644
index ba58e9e9d89..00000000000
--- a/src/test/ui/issues/issue-37686.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-fn main() {
-    match (0, 0) {
-        (usize::MIN, usize::MAX) => {}
-        _ => {}
-    }
-}
diff --git a/src/test/ui/issues/issue-37725.rs b/src/test/ui/issues/issue-37725.rs
deleted file mode 100644
index 1c6df0da60c..00000000000
--- a/src/test/ui/issues/issue-37725.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// build-pass
-// compiler-opts: -Zmir-opt-level=2
-
-#![allow(dead_code)]
-trait Foo {
-    fn foo(&self);
-}
-
-fn foo<'a>(s: &'a mut ()) where &'a mut (): Foo {
-    s.foo();
-}
-fn main() {}
diff --git a/src/test/ui/issues/issue-37733.rs b/src/test/ui/issues/issue-37733.rs
deleted file mode 100644
index e211e2c3336..00000000000
--- a/src/test/ui/issues/issue-37733.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-type A = for<> fn();
-
-type B = for<'a,> fn();
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-3779.rs b/src/test/ui/issues/issue-3779.rs
deleted file mode 100644
index 901c1be80ca..00000000000
--- a/src/test/ui/issues/issue-3779.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-struct S {
-    //~^ ERROR E0072
-    element: Option<S>
-}
-
-fn main() {
-    let x = S { element: None };
-}
diff --git a/src/test/ui/issues/issue-3779.stderr b/src/test/ui/issues/issue-3779.stderr
deleted file mode 100644
index a0dbcc920fa..00000000000
--- a/src/test/ui/issues/issue-3779.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0072]: recursive type `S` has infinite size
-  --> $DIR/issue-3779.rs:1:1
-   |
-LL | struct S {
-   | ^^^^^^^^
-LL |
-LL |     element: Option<S>
-   |                     - recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL |     element: Option<Box<S>>
-   |                     ++++ +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-37884.rs b/src/test/ui/issues/issue-37884.rs
deleted file mode 100644
index ee37481b23f..00000000000
--- a/src/test/ui/issues/issue-37884.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-struct RepeatMut<'a, T>(T, &'a ());
-
-impl<'a, T: 'a> Iterator for RepeatMut<'a, T> {
-
-    type Item = &'a mut T;
-    fn next(&'a mut self) -> Option<Self::Item>
-    //~^ ERROR method not compatible with trait
-    //~| lifetime mismatch
-    {
-        Some(&mut self.0)
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-37884.stderr b/src/test/ui/issues/issue-37884.stderr
deleted file mode 100644
index 7ddb36c8e6f..00000000000
--- a/src/test/ui/issues/issue-37884.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0308]: method not compatible with trait
-  --> $DIR/issue-37884.rs:6:5
-   |
-LL |     fn next(&'a mut self) -> Option<Self::Item>
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
-   |
-   = note: expected signature `fn(&mut RepeatMut<'a, T>) -> Option<_>`
-              found signature `fn(&'a mut RepeatMut<'a, T>) -> Option<_>`
-note: the anonymous lifetime as defined here...
-  --> $DIR/issue-37884.rs:6:5
-   |
-LL |     fn next(&'a mut self) -> Option<Self::Item>
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-note: ...does not necessarily outlive the lifetime `'a` as defined here
-  --> $DIR/issue-37884.rs:3:6
-   |
-LL | impl<'a, T: 'a> Iterator for RepeatMut<'a, T> {
-   |      ^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-3794.rs b/src/test/ui/issues/issue-3794.rs
deleted file mode 100644
index b1f028fbccb..00000000000
--- a/src/test/ui/issues/issue-3794.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-trait T {
-    fn print(&self);
-}
-
-#[derive(Debug)]
-struct S {
-    s: isize,
-}
-
-impl T for S {
-    fn print(&self) {
-        println!("{:?}", self);
-    }
-}
-
-fn print_t(t: &dyn T) {
-    t.print();
-}
-
-fn print_s(s: &S) {
-    s.print();
-}
-
-pub fn main() {
-    let s: Box<S> = Box::new(S { s: 5 });
-    print_s(&*s);
-    let t: Box<dyn T> = s as Box<dyn T>;
-    print_t(&*t);
-}
diff --git a/src/test/ui/issues/issue-38160.rs b/src/test/ui/issues/issue-38160.rs
deleted file mode 100644
index 0da8b7900a8..00000000000
--- a/src/test/ui/issues/issue-38160.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// check-pass
-
-trait MyTrait {
-    const MY_CONST: &'static str;
-}
-
-macro_rules! my_macro {
-    () => {
-        struct MyStruct;
-
-        impl MyTrait for MyStruct {
-            const MY_CONST: &'static str = stringify!(abc);
-        }
-    }
-}
-
-my_macro!();
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-38190.rs b/src/test/ui/issues/issue-38190.rs
deleted file mode 100644
index cfa0420c80d..00000000000
--- a/src/test/ui/issues/issue-38190.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-// aux-build:issue-38190.rs
-// ignore-pretty issue #37195
-
-#[macro_use]
-extern crate issue_38190;
-
-mod auxiliary {
-    m!([
-        #[path = "issue-38190.rs"]
-        mod issue_38190;
-    ]);
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-38226.rs b/src/test/ui/issues/issue-38226.rs
deleted file mode 100644
index 3213e3618a8..00000000000
--- a/src/test/ui/issues/issue-38226.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-// This test makes sure that we don't run into a linker error because of the
-// middle::reachable pass missing trait methods with default impls.
-
-// aux-build:issue-38226-aux.rs
-
-// Need -Cno-prepopulate-passes to really disable inlining, otherwise the faulty
-// code gets optimized out:
-// compile-flags: -Cno-prepopulate-passes -Cpasses=name-anon-globals
-
-extern crate issue_38226_aux;
-
-fn main() {
-    issue_38226_aux::foo::<()>();
-}
diff --git a/src/test/ui/issues/issue-38381.rs b/src/test/ui/issues/issue-38381.rs
deleted file mode 100644
index 82d4a4e325a..00000000000
--- a/src/test/ui/issues/issue-38381.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// check-pass
-
-use std::ops::Deref;
-
-fn main() {
-    let _x: fn(&i32) -> <&i32 as Deref>::Target = unimplemented!();
-}
diff --git a/src/test/ui/issues/issue-38412.rs b/src/test/ui/issues/issue-38412.rs
deleted file mode 100644
index 96bd93af514..00000000000
--- a/src/test/ui/issues/issue-38412.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-fn main() {
-    let Box(a) = loop { };
-    //~^ ERROR cannot match against a tuple struct which contains private fields
-
-    // (The below is a trick to allow compiler to infer a type for
-    // variable `a` without attempting to ascribe a type to the
-    // pattern or otherwise attempting to name the Box type, which
-    // would run afoul of issue #22207)
-    let _b: *mut i32 = *a;
-}
diff --git a/src/test/ui/issues/issue-38412.stderr b/src/test/ui/issues/issue-38412.stderr
deleted file mode 100644
index 610696f84d5..00000000000
--- a/src/test/ui/issues/issue-38412.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0532]: cannot match against a tuple struct which contains private fields
-  --> $DIR/issue-38412.rs:2:9
-   |
-LL |     let Box(a) = loop { };
-   |         ^^^ constructor is not visible here due to private fields
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0532`.
diff --git a/src/test/ui/issues/issue-38437.rs b/src/test/ui/issues/issue-38437.rs
deleted file mode 100644
index e1412169065..00000000000
--- a/src/test/ui/issues/issue-38437.rs
+++ /dev/null
@@ -1,46 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// Check that drop elaboration clears the "master" discriminant
-// drop flag even if it protects no fields.
-
-struct Good(usize);
-impl Drop for Good {
-    #[inline(never)]
-    fn drop(&mut self) {
-        println!("dropping Good({})", self.0);
-    }
-}
-
-struct Void;
-impl Drop for Void {
-    #[inline(never)]
-    fn drop(&mut self) {
-        panic!("Suddenly, a Void appears.");
-    }
-}
-
-enum E {
-    Never(Void),
-    Fine(Good)
-}
-
-fn main() {
-    let mut go = true;
-
-    loop {
-        let next;
-        match go {
-            true => next = E::Fine(Good(123)),
-            false => return,
-        }
-
-        match next {
-            E::Never(_) => return,
-            E::Fine(_good) => go = false,
-        }
-
-        // `next` is dropped and StorageDead'd here. We must reset the
-        // discriminant's drop flag to avoid random variants being
-        // dropped.
-    }
-}
diff --git a/src/test/ui/issues/issue-38458.rs b/src/test/ui/issues/issue-38458.rs
deleted file mode 100644
index 665a8fdf8e2..00000000000
--- a/src/test/ui/issues/issue-38458.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-const x: () = {
-    return; //~ ERROR return statement outside of function body
-};
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-38458.stderr b/src/test/ui/issues/issue-38458.stderr
deleted file mode 100644
index c04a01118a4..00000000000
--- a/src/test/ui/issues/issue-38458.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0572]: return statement outside of function body
-  --> $DIR/issue-38458.rs:2:5
-   |
-LL |     return;
-   |     ^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0572`.
diff --git a/src/test/ui/issues/issue-3847.rs b/src/test/ui/issues/issue-3847.rs
deleted file mode 100644
index 16e0b00b39a..00000000000
--- a/src/test/ui/issues/issue-3847.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-mod buildings {
-    pub struct Tower { pub height: usize }
-}
-
-pub fn main() {
-    let sears = buildings::Tower { height: 1451 };
-    let h: usize = match sears {
-        buildings::Tower { height: h } => { h }
-    };
-
-    println!("{}", h);
-}
diff --git a/src/test/ui/issues/issue-38556.rs b/src/test/ui/issues/issue-38556.rs
deleted file mode 100644
index 63fd9db08ff..00000000000
--- a/src/test/ui/issues/issue-38556.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-pub struct Foo;
-
-macro_rules! reexport {
-    () => { use Foo as Bar; }
-}
-
-reexport!();
-
-fn main() {
-    fn f(_: Bar) {}
-}
diff --git a/src/test/ui/issues/issue-38727.rs b/src/test/ui/issues/issue-38727.rs
deleted file mode 100644
index 2d418b65269..00000000000
--- a/src/test/ui/issues/issue-38727.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-#[repr(u64)]
-enum A {
-    A = 0u64,
-    B = !0u64,
-}
-
-fn cmp() -> A {
-    A::B
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-3874.rs b/src/test/ui/issues/issue-3874.rs
deleted file mode 100644
index f9553d88d24..00000000000
--- a/src/test/ui/issues/issue-3874.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-enum PureCounter { PureCounterVariant(usize) }
-
-fn each<F>(thing: PureCounter, blk: F) where F: FnOnce(&usize) {
-    let PureCounter::PureCounterVariant(ref x) = thing;
-    blk(x);
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-38763.rs b/src/test/ui/issues/issue-38763.rs
deleted file mode 100644
index a966cf217e1..00000000000
--- a/src/test/ui/issues/issue-38763.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-// ignore-emscripten
-
-#[repr(C)]
-pub struct Foo(i128);
-
-#[no_mangle]
-#[allow(improper_ctypes_definitions)]
-pub extern "C" fn foo(x: Foo) -> Foo { x }
-
-fn main() {
-    foo(Foo(1));
-}
diff --git a/src/test/ui/issues/issue-3878.rs b/src/test/ui/issues/issue-3878.rs
deleted file mode 100644
index 6de3405af0d..00000000000
--- a/src/test/ui/issues/issue-3878.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-#![allow(path_statements)]
-
-pub fn main() {
-    let y: Box<_> = Box::new(1);
-    y;
-}
diff --git a/src/test/ui/issues/issue-38821.rs b/src/test/ui/issues/issue-38821.rs
deleted file mode 100644
index 6753860e9ff..00000000000
--- a/src/test/ui/issues/issue-38821.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-pub struct Nullable<T: NotNull>(T);
-
-pub trait NotNull {}
-
-pub trait IntoNullable {
-    type Nullable;
-}
-
-impl<T: NotNull> IntoNullable for T {
-    type Nullable = Nullable<T>;
-}
-
-impl<T: NotNull> IntoNullable for Nullable<T> {
-    type Nullable = Nullable<T>;
-}
-
-pub trait Expression {
-    type SqlType;
-}
-
-pub trait Column: Expression {}
-
-#[derive(Debug, Copy, Clone)]
-//~^ ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied
-pub enum ColumnInsertValue<Col, Expr> where
-    Col: Column,
-    Expr: Expression<SqlType=<Col::SqlType as IntoNullable>::Nullable>,
-{
-    Expression(Col, Expr),
-    Default(Col),
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-38821.stderr b/src/test/ui/issues/issue-38821.stderr
deleted file mode 100644
index 9abd2436b8a..00000000000
--- a/src/test/ui/issues/issue-38821.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied
-  --> $DIR/issue-38821.rs:23:17
-   |
-LL | #[derive(Debug, Copy, Clone)]
-   |                 ^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType`
-   |
-note: required for `<Col as Expression>::SqlType` to implement `IntoNullable`
-  --> $DIR/issue-38821.rs:9:18
-   |
-LL | impl<T: NotNull> IntoNullable for T {
-   |                  ^^^^^^^^^^^^     ^
-   = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: consider further restricting the associated type
-   |
-LL |     Expr: Expression<SqlType=<Col::SqlType as IntoNullable>::Nullable>, <Col as Expression>::SqlType: NotNull,
-   |                                                                       +++++++++++++++++++++++++++++++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-38857.rs b/src/test/ui/issues/issue-38857.rs
deleted file mode 100644
index 81d881c100b..00000000000
--- a/src/test/ui/issues/issue-38857.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn main() {
-    let a = std::sys::imp::process::process_common::StdioPipes { ..panic!() };
-    //~^ ERROR failed to resolve: could not find `imp` in `sys` [E0433]
-    //~^^ ERROR module `sys` is private [E0603]
-}
diff --git a/src/test/ui/issues/issue-38857.stderr b/src/test/ui/issues/issue-38857.stderr
deleted file mode 100644
index 4d505784b86..00000000000
--- a/src/test/ui/issues/issue-38857.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0433]: failed to resolve: could not find `imp` in `sys`
-  --> $DIR/issue-38857.rs:2:23
-   |
-LL |     let a = std::sys::imp::process::process_common::StdioPipes { ..panic!() };
-   |                       ^^^ could not find `imp` in `sys`
-
-error[E0603]: module `sys` is private
-  --> $DIR/issue-38857.rs:2:18
-   |
-LL |     let a = std::sys::imp::process::process_common::StdioPipes { ..panic!() };
-   |                  ^^^ private module
-   |
-note: the module `sys` is defined here
-  --> $SRC_DIR/std/src/lib.rs:LL:COL
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0433, E0603.
-For more information about an error, try `rustc --explain E0433`.
diff --git a/src/test/ui/issues/issue-38875/auxiliary/issue-38875-b.rs b/src/test/ui/issues/issue-38875/auxiliary/issue-38875-b.rs
deleted file mode 100644
index e9f7fefb6fb..00000000000
--- a/src/test/ui/issues/issue-38875/auxiliary/issue-38875-b.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub const FOO: usize = *&0;
diff --git a/src/test/ui/issues/issue-38875/issue-38875.rs b/src/test/ui/issues/issue-38875/issue-38875.rs
deleted file mode 100644
index 124e4d6fd41..00000000000
--- a/src/test/ui/issues/issue-38875/issue-38875.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// aux-build:issue-38875-b.rs
-// check-pass
-
-extern crate issue_38875_b;
-
-fn main() {
-    let test_x = [0; issue_38875_b::FOO];
-}
diff --git a/src/test/ui/issues/issue-3888-2.rs b/src/test/ui/issues/issue-3888-2.rs
deleted file mode 100644
index d1ef914bdec..00000000000
--- a/src/test/ui/issues/issue-3888-2.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-fn vec_peek<'r, T>(v: &'r [T]) -> &'r [T] {
-    &v[1..5]
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-38919.rs b/src/test/ui/issues/issue-38919.rs
deleted file mode 100644
index 3d28f1936b4..00000000000
--- a/src/test/ui/issues/issue-38919.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn foo<T: Iterator>() {
-    T::Item; //~ ERROR no associated item named `Item` found
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-38919.stderr b/src/test/ui/issues/issue-38919.stderr
deleted file mode 100644
index f9ab8a51507..00000000000
--- a/src/test/ui/issues/issue-38919.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0599]: no associated item named `Item` found for type parameter `T` in the current scope
-  --> $DIR/issue-38919.rs:2:8
-   |
-LL | fn foo<T: Iterator>() {
-   |        - associated item `Item` not found for this type parameter
-LL |     T::Item;
-   |        ^^^^ associated item not found in `T`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-38942.rs b/src/test/ui/issues/issue-38942.rs
deleted file mode 100644
index 308bdd6e28c..00000000000
--- a/src/test/ui/issues/issue-38942.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-// See https://github.com/rust-lang/rust/issues/38942
-
-#[repr(u64)]
-pub enum NSEventType {
-    NSEventTypePressure,
-}
-
-pub const A: u64 = NSEventType::NSEventTypePressure as u64;
-
-fn banana() -> u64 {
-    A
-}
-
-fn main() {
-    println!("banana! {}", banana());
-}
diff --git a/src/test/ui/issues/issue-3895.rs b/src/test/ui/issues/issue-3895.rs
deleted file mode 100644
index c560ca60dd3..00000000000
--- a/src/test/ui/issues/issue-3895.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-pub fn main() {
-    enum State { BadChar, BadSyntax }
-
-    match State::BadChar {
-        _ if true => State::BadChar,
-        State::BadChar | State::BadSyntax => panic!() ,
-    };
-}
diff --git a/src/test/ui/issues/issue-38954.rs b/src/test/ui/issues/issue-38954.rs
deleted file mode 100644
index 61df411b1f9..00000000000
--- a/src/test/ui/issues/issue-38954.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn _test(ref _p: str) {}
-//~^ ERROR the size for values of type
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-38954.stderr b/src/test/ui/issues/issue-38954.stderr
deleted file mode 100644
index ab15bb1afa8..00000000000
--- a/src/test/ui/issues/issue-38954.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0277]: the size for values of type `str` cannot be known at compilation time
-  --> $DIR/issue-38954.rs:1:10
-   |
-LL | fn _test(ref _p: str) {}
-   |          ^^^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `str`
-   = help: unsized fn params are gated as an unstable feature
-help: function arguments must have a statically known size, borrowed types always have a known size
-   |
-LL | fn _test(ref _p: &str) {}
-   |                  +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-38987.rs b/src/test/ui/issues/issue-38987.rs
deleted file mode 100644
index cb4e1b0d409..00000000000
--- a/src/test/ui/issues/issue-38987.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-// run-pass
-fn main() {
-    let _ = -0x8000_0000_0000_0000_0000_0000_0000_0000i128;
-}
diff --git a/src/test/ui/issues/issue-39089.rs b/src/test/ui/issues/issue-39089.rs
deleted file mode 100644
index c7d4f8bd320..00000000000
--- a/src/test/ui/issues/issue-39089.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-fn f<T: ?for<'a> Sized>() {}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-39175.rs b/src/test/ui/issues/issue-39175.rs
deleted file mode 100644
index 3866e0651c3..00000000000
--- a/src/test/ui/issues/issue-39175.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// This test ignores some platforms as the particular extension trait used
-// to demonstrate the issue is only available on unix. This is fine as
-// the fix to suggested paths is not platform-dependent and will apply on
-// these platforms also.
-
-// ignore-windows
-// ignore-emscripten
-// ignore-sgx no processes
-
-use std::process::Command;
-// use std::os::unix::process::CommandExt;
-
-fn main() {
-    Command::new("echo").arg("hello").exec();
-//~^ ERROR no method named `exec`
-}
diff --git a/src/test/ui/issues/issue-39175.stderr b/src/test/ui/issues/issue-39175.stderr
deleted file mode 100644
index afceae82e68..00000000000
--- a/src/test/ui/issues/issue-39175.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0599]: no method named `exec` found for mutable reference `&mut Command` in the current scope
-  --> $DIR/issue-39175.rs:14:39
-   |
-LL |     Command::new("echo").arg("hello").exec();
-   |                                       ^^^^ method not found in `&mut Command`
-   |
-   = help: items from traits can only be used if the trait is in scope
-help: the following trait is implemented but not in scope; perhaps add a `use` for it:
-   |
-LL | use std::os::unix::process::CommandExt;
-   |
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-39211.rs b/src/test/ui/issues/issue-39211.rs
deleted file mode 100644
index 6f3834d51a1..00000000000
--- a/src/test/ui/issues/issue-39211.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-trait VecN {
-    const DIM: usize;
-}
-trait Mat {
-    type Row: VecN;
-}
-
-fn m<M: Mat>() {
-    let a = [3; M::Row::DIM];
-    //~^ ERROR constant expression depends on a generic parameter
-}
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-39211.stderr b/src/test/ui/issues/issue-39211.stderr
deleted file mode 100644
index cd2a014bb68..00000000000
--- a/src/test/ui/issues/issue-39211.stderr
+++ /dev/null
@@ -1,10 +0,0 @@
-error: constant expression depends on a generic parameter
-  --> $DIR/issue-39211.rs:9:17
-   |
-LL |     let a = [3; M::Row::DIM];
-   |                 ^^^^^^^^^^^
-   |
-   = note: this may fail depending on what value the parameter takes
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-39292.rs b/src/test/ui/issues/issue-39292.rs
deleted file mode 100644
index 968cf08916f..00000000000
--- a/src/test/ui/issues/issue-39292.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-// Regression test for issue #39292. The object vtable was being
-// incorrectly left with a null pointer.
-
-trait Foo<T> {
-    fn print<'a>(&'a self) where T: 'a { println!("foo"); }
-}
-
-impl<'a> Foo<&'a ()> for () { }
-
-trait Bar: for<'a> Foo<&'a ()> { }
-
-impl Bar for () {}
-
-fn main() {
-    (&() as &dyn Bar).print(); // Segfault
-}
diff --git a/src/test/ui/issues/issue-39367.rs b/src/test/ui/issues/issue-39367.rs
deleted file mode 100644
index e7beb8a0392..00000000000
--- a/src/test/ui/issues/issue-39367.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-// run-pass
-// revisions: mir thir
-// [thir]compile-flags: -Zthir-unsafeck
-
-use std::ops::Deref;
-
-struct ArenaSet<U: Deref, V=<U as Deref>::Target>(U, &'static V)
-    where V: 'static + ?Sized;
-
-static Z: [u8; 4] = [1,2,3,4];
-
-fn arena() -> &'static ArenaSet<Vec<u8>> {
-    fn __static_ref_initialize() -> ArenaSet<Vec<u8>> {
-        ArenaSet(vec![], &Z)
-    }
-    unsafe {
-        use std::sync::Once;
-        fn require_sync<T: Sync>(_: &T) { }
-        unsafe fn __stability() -> &'static ArenaSet<Vec<u8>> {
-            use std::mem::transmute;
-            static mut DATA: *const ArenaSet<Vec<u8>> = std::ptr::null_mut();
-
-            static mut ONCE: Once = Once::new();
-            ONCE.call_once(|| {
-                DATA = transmute
-                    ::<Box<ArenaSet<Vec<u8>>>, *const ArenaSet<Vec<u8>>>
-                    (Box::new(__static_ref_initialize()));
-            });
-
-            &*DATA
-        }
-        let static_ref = __stability();
-        require_sync(static_ref);
-        static_ref
-    }
-}
-
-fn main() {
-    let &ArenaSet(ref u, v) = arena();
-    assert!(u.is_empty());
-    assert_eq!(v, Z);
-}
diff --git a/src/test/ui/issues/issue-39467.rs b/src/test/ui/issues/issue-39467.rs
deleted file mode 100644
index 397751e4ec3..00000000000
--- a/src/test/ui/issues/issue-39467.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-macro_rules! expr { () => { () } }
-
-enum A {}
-
-impl A {
-    const A: () = expr!();
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-39548.rs b/src/test/ui/issues/issue-39548.rs
deleted file mode 100644
index 304e37bf3d6..00000000000
--- a/src/test/ui/issues/issue-39548.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// run-pass
-type Array = [(); ((1 < 2) == false) as usize];
-
-fn main() {
-    let _: Array = [];
-}
diff --git a/src/test/ui/issues/issue-39687.rs b/src/test/ui/issues/issue-39687.rs
deleted file mode 100644
index cbb721fbb57..00000000000
--- a/src/test/ui/issues/issue-39687.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-#![feature(fn_traits)]
-
-fn main() {
-    <fn() as Fn()>::call;
-    //~^ ERROR associated type bindings are not allowed here [E0229]
-}
diff --git a/src/test/ui/issues/issue-39687.stderr b/src/test/ui/issues/issue-39687.stderr
deleted file mode 100644
index b1b3041ea02..00000000000
--- a/src/test/ui/issues/issue-39687.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0229]: associated type bindings are not allowed here
-  --> $DIR/issue-39687.rs:4:14
-   |
-LL |     <fn() as Fn()>::call;
-   |              ^^^^ associated type not allowed here
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0229`.
diff --git a/src/test/ui/issues/issue-39709.rs b/src/test/ui/issues/issue-39709.rs
deleted file mode 100644
index 69ef2700ef3..00000000000
--- a/src/test/ui/issues/issue-39709.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// run-pass
-#![allow(unused_macros)]
-fn main() {
-    println!("{}", { macro_rules! x { ($(t:tt)*) => {} } 33 });
-}
diff --git a/src/test/ui/issues/issue-3979-2.rs b/src/test/ui/issues/issue-3979-2.rs
deleted file mode 100644
index 4ec128a4586..00000000000
--- a/src/test/ui/issues/issue-3979-2.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-trait A {
-    fn a_method(&self);
-}
-
-trait B: A {
-    fn b_method(&self);
-}
-
-trait C: B {
-    fn c_method(&self) {
-        self.a_method();
-    }
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-3979-generics.rs b/src/test/ui/issues/issue-3979-generics.rs
deleted file mode 100644
index 519de1cad6e..00000000000
--- a/src/test/ui/issues/issue-3979-generics.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_snake_case)]
-
-use std::ops::Add;
-
-trait Positioned<S> {
-  fn SetX(&mut self, _: S);
-  fn X(&self) -> S;
-}
-
-trait Movable<S: Add<Output=S>>: Positioned<S> {
-  fn translate(&mut self, dx: S) {
-    let x = self.X() + dx;
-    self.SetX(x);
-  }
-}
-
-struct Point { x: isize, y: isize }
-
-impl Positioned<isize> for Point {
-    fn SetX(&mut self, x: isize) {
-        self.x = x;
-    }
-    fn X(&self) -> isize {
-        self.x
-    }
-}
-
-impl Movable<isize> for Point {}
-
-pub fn main() {
-    let mut p = Point{ x: 1, y: 2};
-    p.translate(3);
-    assert_eq!(p.X(), 4);
-}
diff --git a/src/test/ui/issues/issue-3979-xcrate.rs b/src/test/ui/issues/issue-3979-xcrate.rs
deleted file mode 100644
index fcb1f55c32f..00000000000
--- a/src/test/ui/issues/issue-3979-xcrate.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// aux-build:issue-3979-traits.rs
-
-extern crate issue_3979_traits;
-use issue_3979_traits::{Positioned, Movable};
-
-struct Point { x: isize, y: isize }
-
-impl Positioned for Point {
-    fn SetX(&mut self, x: isize) {
-        self.x = x;
-    }
-    fn X(&self) -> isize {
-        self.x
-    }
-}
-
-impl Movable for Point {}
-
-pub fn main() {
-    let mut p = Point{ x: 1, y: 2};
-    p.translate(3);
-    assert_eq!(p.X(), 4);
-}
diff --git a/src/test/ui/issues/issue-3979.rs b/src/test/ui/issues/issue-3979.rs
deleted file mode 100644
index 72949d8c757..00000000000
--- a/src/test/ui/issues/issue-3979.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_snake_case)]
-
-trait Positioned {
-  fn SetX(&mut self, _: isize);
-  fn X(&self) -> isize;
-}
-
-trait Movable: Positioned {
-  fn translate(&mut self, dx: isize) {
-    let x = self.X();
-    self.SetX(x + dx);
-  }
-}
-
-struct Point { x: isize, y: isize }
-
-impl Positioned for Point {
-    fn SetX(&mut self, x: isize) {
-        self.x = x;
-    }
-    fn X(&self) -> isize {
-        self.x
-    }
-}
-
-impl Movable for Point {}
-
-pub fn main() {
-    let mut p = Point{ x: 1, y: 2};
-    p.translate(3);
-    assert_eq!(p.X(), 4);
-}
diff --git a/src/test/ui/issues/issue-39808.rs b/src/test/ui/issues/issue-39808.rs
deleted file mode 100644
index a4701367373..00000000000
--- a/src/test/ui/issues/issue-39808.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-#![allow(unreachable_code)]
-
-// Regression test for #39808. The type parameter of `Owned` was
-// considered to be "unconstrained" because the type resulting from
-// `format!` (`String`) was not being propagated upward, owing to the
-// fact that the expression diverges.
-
-use std::borrow::Cow;
-
-fn main() {
-    let _ = if false {
-        Cow::Owned(format!("{:?}", panic!()))
-    } else {
-        Cow::Borrowed("")
-    };
-}
diff --git a/src/test/ui/issues/issue-39827.rs b/src/test/ui/issues/issue-39827.rs
deleted file mode 100644
index 782c668c843..00000000000
--- a/src/test/ui/issues/issue-39827.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-// run-pass
-#![feature(core_intrinsics)]
-
-use std::intrinsics::{ volatile_copy_memory, volatile_store, volatile_load,
-                       volatile_copy_nonoverlapping_memory,
-                       volatile_set_memory };
-
-//
-// This test ensures that volatile intrinsics can be specialised with
-// zero-sized types and, in case of copy/set functions, can accept
-// number of elements equal to zero.
-//
-fn main () {
-    let mut dst_pair = (1, 2);
-    let src_pair = (3, 4);
-    let mut dst_empty = ();
-    let src_empty = ();
-
-    const COUNT_0: usize = 0;
-    const COUNT_100: usize = 100;
-
-    unsafe {
-        volatile_copy_memory(&mut dst_pair, &dst_pair, COUNT_0);
-        volatile_copy_nonoverlapping_memory(&mut dst_pair, &src_pair, 0);
-        volatile_copy_memory(&mut dst_empty, &dst_empty, 100);
-        volatile_copy_nonoverlapping_memory(&mut dst_empty, &src_empty,
-                                            COUNT_100);
-        volatile_set_memory(&mut dst_empty, 0, COUNT_100);
-        volatile_set_memory(&mut dst_pair, 0, COUNT_0);
-        volatile_store(&mut dst_empty, ());
-        volatile_store(&mut dst_empty, src_empty);
-        volatile_load(&src_empty);
-    }
-}
diff --git a/src/test/ui/issues/issue-39848.rs b/src/test/ui/issues/issue-39848.rs
deleted file mode 100644
index 1964d739989..00000000000
--- a/src/test/ui/issues/issue-39848.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-macro_rules! get_opt {
-    ($tgt:expr, $field:ident) => {
-        if $tgt.has_$field() {} //~ ERROR expected `{`, found `foo`
-    }
-}
-
-fn main() {
-    get_opt!(bar, foo);
-}
diff --git a/src/test/ui/issues/issue-39848.stderr b/src/test/ui/issues/issue-39848.stderr
deleted file mode 100644
index 387ef0776ff..00000000000
--- a/src/test/ui/issues/issue-39848.stderr
+++ /dev/null
@@ -1,25 +0,0 @@
-error: expected `{`, found `foo`
-  --> $DIR/issue-39848.rs:3:21
-   |
-LL |         if $tgt.has_$field() {}
-   |                     ^^^^^^ expected `{`
-...
-LL |     get_opt!(bar, foo);
-   |     ------------------ in this macro invocation
-   |
-note: the `if` expression is missing a block after this condition
-  --> $DIR/issue-39848.rs:3:12
-   |
-LL |         if $tgt.has_$field() {}
-   |            ^^^^^^^^^
-...
-LL |     get_opt!(bar, foo);
-   |     ------------------ in this macro invocation
-   = note: this error originates in the macro `get_opt` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: try placing this code inside a block
-   |
-LL |         if $tgt.has_{ $field() } {}
-   |                     +          +
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-3991.rs b/src/test/ui/issues/issue-3991.rs
deleted file mode 100644
index 4851eddf533..00000000000
--- a/src/test/ui/issues/issue-3991.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-
-// pretty-expanded FIXME #23616
-
-struct HasNested {
-    nest: Vec<Vec<isize> > ,
-}
-
-impl HasNested {
-    fn method_push_local(&mut self) {
-        self.nest[0].push(0);
-    }
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-3993.rs b/src/test/ui/issues/issue-3993.rs
deleted file mode 100644
index 9dea54ea779..00000000000
--- a/src/test/ui/issues/issue-3993.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-use zoo::fly; //~ ERROR: function `fly` is private
-
-mod zoo {
-    fn fly() {}
-}
-
-
-fn main() {
-    fly();
-}
diff --git a/src/test/ui/issues/issue-3993.stderr b/src/test/ui/issues/issue-3993.stderr
deleted file mode 100644
index deecf7a9d75..00000000000
--- a/src/test/ui/issues/issue-3993.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0603]: function `fly` is private
-  --> $DIR/issue-3993.rs:1:10
-   |
-LL | use zoo::fly;
-   |          ^^^ private function
-   |
-note: the function `fly` is defined here
-  --> $DIR/issue-3993.rs:4:5
-   |
-LL |     fn fly() {}
-   |     ^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0603`.
diff --git a/src/test/ui/issues/issue-39970.rs b/src/test/ui/issues/issue-39970.rs
deleted file mode 100644
index f51e3b522e1..00000000000
--- a/src/test/ui/issues/issue-39970.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-trait Array<'a> {
-    type Element: 'a;
-}
-
-trait Visit {
-    fn visit() {}
-}
-
-impl<'a> Array<'a> for () {
-    type Element = &'a ();
-}
-
-impl Visit for () where
-    //(): for<'a> Array<'a, Element=&'a ()>, // No ICE
-    (): for<'a> Array<'a, Element=()>, // ICE
-{}
-
-fn main() {
-    <() as Visit>::visit();
-    //~^ ERROR type mismatch resolving `for<'a> <() as Array<'a>>::Element == ()`
-}
diff --git a/src/test/ui/issues/issue-39970.stderr b/src/test/ui/issues/issue-39970.stderr
deleted file mode 100644
index 774575d1d01..00000000000
--- a/src/test/ui/issues/issue-39970.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0271]: type mismatch resolving `for<'a> <() as Array<'a>>::Element == ()`
-  --> $DIR/issue-39970.rs:19:5
-   |
-LL |     <() as Visit>::visit();
-   |     ^^^^^^^^^^^^^^^^^^^^ type mismatch resolving `for<'a> <() as Array<'a>>::Element == ()`
-   |
-note: expected this to be `()`
-  --> $DIR/issue-39970.rs:10:20
-   |
-LL |     type Element = &'a ();
-   |                    ^^^^^^
-note: required for `()` to implement `Visit`
-  --> $DIR/issue-39970.rs:13:6
-   |
-LL | impl Visit for () where
-   |      ^^^^^     ^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0271`.
diff --git a/src/test/ui/issues/issue-39984.rs b/src/test/ui/issues/issue-39984.rs
deleted file mode 100644
index 1c9ae26cab2..00000000000
--- a/src/test/ui/issues/issue-39984.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(unreachable_code)]
-// Regression test for issue #39984.
-//
-// The key here is that the error type of the `Ok` call ought to be
-// constrained to `String`, even though it is dead-code.
-
-fn main() {}
-
-fn t() -> Result<(), String> {
-    return Err("".into());
-    Ok(())
-}
diff --git a/src/test/ui/issues/issue-40000.rs b/src/test/ui/issues/issue-40000.rs
deleted file mode 100644
index a6e05e7ba02..00000000000
--- a/src/test/ui/issues/issue-40000.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-fn main() {
-    let bar: fn(&mut u32) = |_| {};
-
-    fn foo(x: Box<dyn Fn(&i32)>) {}
-    let bar = Box::new(|x: &i32| {}) as Box<dyn Fn(_)>;
-    foo(bar);
-    //~^ ERROR mismatched types
-    //~| ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-40000.stderr b/src/test/ui/issues/issue-40000.stderr
deleted file mode 100644
index c41fbb9d2ec..00000000000
--- a/src/test/ui/issues/issue-40000.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-40000.rs:6:9
-   |
-LL |     foo(bar);
-   |         ^^^ one type is more general than the other
-   |
-   = note: expected trait object `dyn for<'a> Fn(&'a i32)`
-              found trait object `dyn Fn(&i32)`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-40000.rs:6:9
-   |
-LL |     foo(bar);
-   |         ^^^ one type is more general than the other
-   |
-   = note: expected trait object `dyn for<'a> Fn(&'a i32)`
-              found trait object `dyn Fn(&i32)`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-40003.rs b/src/test/ui/issues/issue-40003.rs
deleted file mode 100644
index 5e61361f987..00000000000
--- a/src/test/ui/issues/issue-40003.rs
+++ /dev/null
@@ -1,178 +0,0 @@
-// run-pass
-#![allow(unused_must_use)]
-fn main() {
-    if false { test(); }
-}
-
-fn test() {
-    let rx = Err::<Vec<usize>, u32>(1).into_future();
-
-    rx.map(|l: Vec<usize>| stream::iter(l.into_iter().map(|i| Ok(i))))
-      .flatten_stream()
-      .chunks(50)
-      .buffer_unordered(5);
-}
-
-use future::{Future, IntoFuture};
-mod future {
-    use std::result;
-
-    use {stream, Stream};
-
-    pub trait Future {
-        type Item;
-        type Error;
-
-        fn map<F, U>(self, _: F) -> Map<Self, F>
-            where F: FnOnce(Self::Item) -> U,
-                  Self: Sized,
-        {
-            panic!()
-        }
-
-        fn flatten_stream(self) -> FlattenStream<Self>
-            where <Self as Future>::Item: stream::Stream<Error=Self::Error>,
-                  Self: Sized
-        {
-            panic!()
-        }
-    }
-
-    pub trait IntoFuture {
-        type Future: Future<Item=Self::Item, Error=Self::Error>;
-        type Item;
-        type Error;
-        fn into_future(self) -> Self::Future;
-    }
-
-    impl<F: Future> IntoFuture for F {
-        type Future = F;
-        type Item = F::Item;
-        type Error = F::Error;
-
-        fn into_future(self) -> F {
-            panic!()
-        }
-    }
-
-    impl<T, E> IntoFuture for result::Result<T, E> {
-        type Future = FutureResult<T, E>;
-        type Item = T;
-        type Error = E;
-
-        fn into_future(self) -> FutureResult<T, E> {
-            panic!()
-        }
-    }
-
-    pub struct Map<A, F> {
-        _a: (A, F),
-    }
-
-    impl<U, A, F> Future for Map<A, F>
-        where A: Future,
-              F: FnOnce(A::Item) -> U,
-    {
-        type Item = U;
-        type Error = A::Error;
-    }
-
-    pub struct FlattenStream<F> {
-        _f: F,
-    }
-
-    impl<F> Stream for FlattenStream<F>
-        where F: Future,
-              <F as Future>::Item: Stream<Error=F::Error>,
-    {
-        type Item = <F::Item as Stream>::Item;
-        type Error = <F::Item as Stream>::Error;
-    }
-
-    pub struct FutureResult<T, E> {
-        _inner: (T, E),
-    }
-
-    impl<T, E> Future for FutureResult<T, E> {
-        type Item = T;
-        type Error = E;
-    }
-}
-
-mod stream {
-    use IntoFuture;
-
-    pub trait Stream {
-        type Item;
-        type Error;
-
-        fn buffer_unordered(self, amt: usize) -> BufferUnordered<Self>
-            where Self::Item: IntoFuture<Error = <Self as Stream>::Error>,
-                  Self: Sized
-        {
-            new(self, amt)
-        }
-
-        fn chunks(self, _capacity: usize) -> Chunks<Self>
-            where Self: Sized
-        {
-            panic!()
-        }
-    }
-
-    pub struct IterStream<I> {
-        _iter: I,
-    }
-
-    pub fn iter<J, T, E>(_: J) -> IterStream<J::IntoIter>
-        where J: IntoIterator<Item=Result<T, E>>,
-    {
-        panic!()
-    }
-
-    impl<I, T, E> Stream for IterStream<I>
-        where I: Iterator<Item=Result<T, E>>,
-    {
-        type Item = T;
-        type Error = E;
-    }
-
-    pub struct Chunks<S> {
-        _stream: S
-    }
-
-    impl<S> Stream for Chunks<S>
-        where S: Stream
-    {
-        type Item = Result<Vec<<S as Stream>::Item>, u32>;
-        type Error = <S as Stream>::Error;
-    }
-
-    pub struct BufferUnordered<S> {
-        _stream: S,
-    }
-
-    enum Slot<T> {
-        Next(#[allow(unused_tuple_struct_fields)] usize),
-        _Data { _a: T },
-    }
-
-    fn new<S>(_s: S, _amt: usize) -> BufferUnordered<S>
-        where S: Stream,
-              S::Item: IntoFuture<Error=<S as Stream>::Error>,
-    {
-        (0..0).map(|_| {
-            Slot::Next::<<S::Item as IntoFuture>::Future>(1)
-        }).collect::<Vec<_>>();
-        panic!()
-    }
-
-    impl<S> Stream for BufferUnordered<S>
-        where S: Stream,
-              S::Item: IntoFuture<Error=<S as Stream>::Error>,
-    {
-        type Item = <S::Item as IntoFuture>::Item;
-        type Error = <S as Stream>::Error;
-    }
-}
-use stream::Stream;
diff --git a/src/test/ui/issues/issue-40085.rs b/src/test/ui/issues/issue-40085.rs
deleted file mode 100644
index 132044cfd6d..00000000000
--- a/src/test/ui/issues/issue-40085.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-use std::ops::Index;
-fn bar() {}
-static UNIT: () = ();
-struct S;
-impl Index<fn()> for S {
-    type Output = ();
-    fn index(&self, _: fn()) -> &() { &UNIT }
-}
-fn main() {
-    S.index(bar);
-    S[bar];
-}
diff --git a/src/test/ui/issues/issue-40136.rs b/src/test/ui/issues/issue-40136.rs
deleted file mode 100644
index 29d3fc2d560..00000000000
--- a/src/test/ui/issues/issue-40136.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-
-macro_rules! m { () => { 0 } }
-
-trait T {
-   const C: i32 = m!();
-}
-
-struct S;
-impl S {
-    const C: i32 = m!();
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-40235.rs b/src/test/ui/issues/issue-40235.rs
deleted file mode 100644
index 0f799c3503f..00000000000
--- a/src/test/ui/issues/issue-40235.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-fn foo() {}
-
-fn main() {
-    while let Some(foo) = Some(1) { break }
-    foo();
-}
diff --git a/src/test/ui/issues/issue-4025.rs b/src/test/ui/issues/issue-4025.rs
deleted file mode 100644
index dc534c64c60..00000000000
--- a/src/test/ui/issues/issue-4025.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(unused_mut)]
-/*
-# if b { x } else { y } requires identical types for x and y
-*/
-
-fn print1(b: bool, s1: &str, s2: &str) {
-    println!("{}", if b { s1 } else { s2 });
-}
-fn print2<'a, 'b>(b: bool, s1: &'a str, s2: &'b str) {
-    println!("{}", if b { s1 } else { s2 });
-}
-fn print3(b: bool, s1: &str, s2: &str) {
-    let mut s: &str;
-    if b { s = s1; } else { s = s2; }
-    println!("{}", s);
-}
-fn print4<'a, 'b>(b: bool, s1: &'a str, s2: &'b str) {
-    let mut s: &str;
-    if b { s = s1; } else { s = s2; }
-    println!("{}", s);
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-40288-2.rs b/src/test/ui/issues/issue-40288-2.rs
deleted file mode 100644
index 032a2e65ff0..00000000000
--- a/src/test/ui/issues/issue-40288-2.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-fn prove_static<T: 'static + ?Sized>(_: &'static T) {}
-
-fn lifetime_transmute_slice<'a, T: ?Sized>(x: &'a T, y: &T) -> &'a T {
-    let mut out = [x];
-    {
-        let slice: &mut [_] = &mut out;
-        slice[0] = y;
-    }
-    out[0]
-    //~^ ERROR explicit lifetime required in the type of `y` [E0621]
-}
-
-struct Struct<T, U: ?Sized> {
-    head: T,
-    _tail: U
-}
-
-fn lifetime_transmute_struct<'a, T: ?Sized>(x: &'a T, y: &T) -> &'a T {
-    let mut out = Struct { head: x, _tail: [()] };
-    {
-        let dst: &mut Struct<_, [()]> = &mut out;
-        dst.head = y;
-    }
-    out.head
-    //~^ ERROR explicit lifetime required in the type of `y` [E0621]
-}
-
-fn main() {
-    prove_static(lifetime_transmute_slice("", &String::from("foo")));
-    prove_static(lifetime_transmute_struct("", &String::from("bar")));
-}
diff --git a/src/test/ui/issues/issue-40288-2.stderr b/src/test/ui/issues/issue-40288-2.stderr
deleted file mode 100644
index 2c64856b08f..00000000000
--- a/src/test/ui/issues/issue-40288-2.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0621]: explicit lifetime required in the type of `y`
-  --> $DIR/issue-40288-2.rs:9:5
-   |
-LL | fn lifetime_transmute_slice<'a, T: ?Sized>(x: &'a T, y: &T) -> &'a T {
-   |                                                         -- help: add explicit lifetime `'a` to the type of `y`: `&'a T`
-...
-LL |     out[0]
-   |     ^^^^^^ lifetime `'a` required
-
-error[E0621]: explicit lifetime required in the type of `y`
-  --> $DIR/issue-40288-2.rs:24:5
-   |
-LL | fn lifetime_transmute_struct<'a, T: ?Sized>(x: &'a T, y: &T) -> &'a T {
-   |                                                          -- help: add explicit lifetime `'a` to the type of `y`: `&'a T`
-...
-LL |     out.head
-   |     ^^^^^^^^ lifetime `'a` required
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0621`.
diff --git a/src/test/ui/issues/issue-40288.rs b/src/test/ui/issues/issue-40288.rs
deleted file mode 100644
index 60204c11754..00000000000
--- a/src/test/ui/issues/issue-40288.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-fn save_ref<'a>(refr: &'a i32, to: &mut [&'a i32]) {
-    for val in &mut *to {
-        *val = refr;
-    }
-}
-
-fn main() {
-    let ref init = 0i32;
-    let ref mut refr = 1i32;
-
-    let mut out = [init];
-
-    save_ref(&*refr, &mut out);
-
-    // This shouldn't be allowed as `refr` is borrowed
-    *refr = 3; //~ ERROR cannot assign to `*refr` because it is borrowed
-
-    // Prints 3?!
-    println!("{:?}", out[0]);
-}
diff --git a/src/test/ui/issues/issue-40288.stderr b/src/test/ui/issues/issue-40288.stderr
deleted file mode 100644
index fb4ecab362d..00000000000
--- a/src/test/ui/issues/issue-40288.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0506]: cannot assign to `*refr` because it is borrowed
-  --> $DIR/issue-40288.rs:16:5
-   |
-LL |     save_ref(&*refr, &mut out);
-   |              ------ borrow of `*refr` occurs here
-...
-LL |     *refr = 3;
-   |     ^^^^^^^^^ assignment to borrowed `*refr` occurs here
-...
-LL |     println!("{:?}", out[0]);
-   |                      ------ borrow later used here
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0506`.
diff --git a/src/test/ui/issues/issue-40350.rs b/src/test/ui/issues/issue-40350.rs
deleted file mode 100644
index a39a8519aa9..00000000000
--- a/src/test/ui/issues/issue-40350.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// check-pass
-
-enum E {
-    A = {
-        enum F { B }
-        0
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-40402-ref-hints/issue-40402-1.rs b/src/test/ui/issues/issue-40402-ref-hints/issue-40402-1.rs
deleted file mode 100644
index 254956ae306..00000000000
--- a/src/test/ui/issues/issue-40402-ref-hints/issue-40402-1.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// Check that we do not suggest `ref f` here in the `main()` function.
-struct Foo {
-    pub v: Vec<String>,
-}
-
-fn main() {
-    let mut f = Foo { v: Vec::new() };
-    f.v.push("hello".to_string());
-    let e = f.v[0]; //~ ERROR cannot move out of index
-}
diff --git a/src/test/ui/issues/issue-40402-ref-hints/issue-40402-1.stderr b/src/test/ui/issues/issue-40402-ref-hints/issue-40402-1.stderr
deleted file mode 100644
index e15eed65612..00000000000
--- a/src/test/ui/issues/issue-40402-ref-hints/issue-40402-1.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0507]: cannot move out of index of `Vec<String>`
-  --> $DIR/issue-40402-1.rs:9:13
-   |
-LL |     let e = f.v[0];
-   |             ^^^^^^ move occurs because value has type `String`, which does not implement the `Copy` trait
-   |
-help: consider borrowing here
-   |
-LL |     let e = &f.v[0];
-   |             +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0507`.
diff --git a/src/test/ui/issues/issue-40402-ref-hints/issue-40402-2.rs b/src/test/ui/issues/issue-40402-ref-hints/issue-40402-2.rs
deleted file mode 100644
index 1fb6e31e964..00000000000
--- a/src/test/ui/issues/issue-40402-ref-hints/issue-40402-2.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// Check that we do suggest `(ref a, ref b)` here, since `a` and `b`
-// are nested within a pattern
-fn main() {
-    let x = vec![(String::new(), String::new())];
-    let (a, b) = x[0]; //~ ERROR cannot move out of index
-}
diff --git a/src/test/ui/issues/issue-40402-ref-hints/issue-40402-2.stderr b/src/test/ui/issues/issue-40402-ref-hints/issue-40402-2.stderr
deleted file mode 100644
index 1bc554efb5c..00000000000
--- a/src/test/ui/issues/issue-40402-ref-hints/issue-40402-2.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0507]: cannot move out of index of `Vec<(String, String)>`
-  --> $DIR/issue-40402-2.rs:5:18
-   |
-LL |     let (a, b) = x[0];
-   |          -  -    ^^^^
-   |          |  |
-   |          |  ...and here
-   |          data moved here
-   |
-   = note: move occurs because these variables have types that don't implement the `Copy` trait
-help: consider borrowing here
-   |
-LL |     let (a, b) = &x[0];
-   |                  +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0507`.
diff --git a/src/test/ui/issues/issue-40408.rs b/src/test/ui/issues/issue-40408.rs
deleted file mode 100644
index 81acc41cb83..00000000000
--- a/src/test/ui/issues/issue-40408.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-fn main() {
-    println!("{}", 0E+10);
-    println!("{}", 0e+10);
-    println!("{}", 00e+10);
-    println!("{}", 00E+10);
-}
diff --git a/src/test/ui/issues/issue-40510-1.migrate.stderr b/src/test/ui/issues/issue-40510-1.migrate.stderr
deleted file mode 100644
index 776a724d310..00000000000
--- a/src/test/ui/issues/issue-40510-1.migrate.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error: captured variable cannot escape `FnMut` closure body
-  --> $DIR/issue-40510-1.rs:11:9
-   |
-LL |     || {
-   |      - inferred to be a `FnMut` closure
-LL |         &mut x
-   |         ^^^^^^ returns a reference to a captured variable which escapes the closure body
-   |
-   = note: `FnMut` closures only have access to their captured variables while they are executing...
-   = note: ...therefore, they cannot allow references to captured variables to escape
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-40510-1.rs b/src/test/ui/issues/issue-40510-1.rs
deleted file mode 100644
index ca53dcd9b41..00000000000
--- a/src/test/ui/issues/issue-40510-1.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![allow(unused)]
-
-fn f() {
-    let mut x: Box<()> = Box::new(());
-
-    || {
-        &mut x
-    };
-    //~^^ ERROR captured variable cannot escape `FnMut` closure body
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-40510-1.stderr b/src/test/ui/issues/issue-40510-1.stderr
deleted file mode 100644
index e88f31ea1ee..00000000000
--- a/src/test/ui/issues/issue-40510-1.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error: captured variable cannot escape `FnMut` closure body
-  --> $DIR/issue-40510-1.rs:7:9
-   |
-LL |     let mut x: Box<()> = Box::new(());
-   |         ----- variable defined here
-LL |
-LL |     || {
-   |      - inferred to be a `FnMut` closure
-LL |         &mut x
-   |         ^^^^^-
-   |         |    |
-   |         |    variable captured here
-   |         returns a reference to a captured variable which escapes the closure body
-   |
-   = note: `FnMut` closures only have access to their captured variables while they are executing...
-   = note: ...therefore, they cannot allow references to captured variables to escape
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-40510-2.rs b/src/test/ui/issues/issue-40510-2.rs
deleted file mode 100644
index 3ae84be0578..00000000000
--- a/src/test/ui/issues/issue-40510-2.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// check-pass
-#![allow(unused)]
-
-fn f() {
-    let x: Box<()> = Box::new(());
-
-    || {
-        &x
-    };
-}
-
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-40510-3.migrate.stderr b/src/test/ui/issues/issue-40510-3.migrate.stderr
deleted file mode 100644
index a49475a8570..00000000000
--- a/src/test/ui/issues/issue-40510-3.migrate.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: captured variable cannot escape `FnMut` closure body
-  --> $DIR/issue-40510-3.rs:11:9
-   |
-LL |       || {
-   |        - inferred to be a `FnMut` closure
-LL | /         || {
-LL | |             x.push(())
-LL | |         }
-   | |_________^ returns a closure that contains a reference to a captured variable, which then escapes the closure body
-   |
-   = note: `FnMut` closures only have access to their captured variables while they are executing...
-   = note: ...therefore, they cannot allow references to captured variables to escape
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-40510-3.rs b/src/test/ui/issues/issue-40510-3.rs
deleted file mode 100644
index 181263adcbf..00000000000
--- a/src/test/ui/issues/issue-40510-3.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-#![allow(unused)]
-
-fn f() {
-    let mut x: Vec<()> = Vec::new();
-
-    || {
-        || {
-            x.push(())
-        }
-        //~^^^ ERROR captured variable cannot escape `FnMut` closure body
-    };
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-40510-3.stderr b/src/test/ui/issues/issue-40510-3.stderr
deleted file mode 100644
index eb077415e6c..00000000000
--- a/src/test/ui/issues/issue-40510-3.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-error: captured variable cannot escape `FnMut` closure body
-  --> $DIR/issue-40510-3.rs:7:9
-   |
-LL |       let mut x: Vec<()> = Vec::new();
-   |           ----- variable defined here
-LL |
-LL |       || {
-   |        - inferred to be a `FnMut` closure
-LL | /         || {
-LL | |             x.push(())
-   | |             - variable captured here
-LL | |         }
-   | |_________^ returns a closure that contains a reference to a captured variable, which then escapes the closure body
-   |
-   = note: `FnMut` closures only have access to their captured variables while they are executing...
-   = note: ...therefore, they cannot allow references to captured variables to escape
-help: consider adding 'move' keyword before the nested closure
-   |
-LL |         move || {
-   |         ++++
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-40510-4.rs b/src/test/ui/issues/issue-40510-4.rs
deleted file mode 100644
index 48bb8d36f55..00000000000
--- a/src/test/ui/issues/issue-40510-4.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// check-pass
-#![allow(unused)]
-
-fn f() {
-    let x: Vec<()> = Vec::new();
-
-    || {
-        || {
-            x.len()
-        }
-    };
-}
-
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-40610.rs b/src/test/ui/issues/issue-40610.rs
deleted file mode 100644
index c01233605b5..00000000000
--- a/src/test/ui/issues/issue-40610.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn f(_: &[f32]) {}
-
-fn main() {
-    () + f(&[1.0]);
-    //~^ ERROR cannot add `()` to `()`
-}
diff --git a/src/test/ui/issues/issue-40610.stderr b/src/test/ui/issues/issue-40610.stderr
deleted file mode 100644
index b4e302dfffc..00000000000
--- a/src/test/ui/issues/issue-40610.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0369]: cannot add `()` to `()`
-  --> $DIR/issue-40610.rs:4:8
-   |
-LL |     () + f(&[1.0]);
-   |     -- ^ --------- ()
-   |     |
-   |     ()
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0369`.
diff --git a/src/test/ui/issues/issue-40749.rs b/src/test/ui/issues/issue-40749.rs
deleted file mode 100644
index 0a847853b12..00000000000
--- a/src/test/ui/issues/issue-40749.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn main() {
-    [0; ..10];
-    //~^ ERROR mismatched types
-    //~| expected type `usize`
-    //~| found struct `RangeTo<{integer}>`
-}
diff --git a/src/test/ui/issues/issue-40749.stderr b/src/test/ui/issues/issue-40749.stderr
deleted file mode 100644
index fa239f744fb..00000000000
--- a/src/test/ui/issues/issue-40749.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-40749.rs:2:9
-   |
-LL |     [0; ..10];
-   |         ^^^^ expected `usize`, found struct `RangeTo`
-   |
-   = note: expected type `usize`
-            found struct `RangeTo<{integer}>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-40782.fixed b/src/test/ui/issues/issue-40782.fixed
deleted file mode 100644
index 305a9c3292a..00000000000
--- a/src/test/ui/issues/issue-40782.fixed
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-rustfix
-
-fn main() {
-    for _i in 0..2 { //~ ERROR missing `in`
-    }
-    for _i in 0..2 { //~ ERROR missing `in`
-    }
-}
diff --git a/src/test/ui/issues/issue-40782.rs b/src/test/ui/issues/issue-40782.rs
deleted file mode 100644
index 43460ec1535..00000000000
--- a/src/test/ui/issues/issue-40782.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-rustfix
-
-fn main() {
-    for _i 0..2 { //~ ERROR missing `in`
-    }
-    for _i of 0..2 { //~ ERROR missing `in`
-    }
-}
diff --git a/src/test/ui/issues/issue-40782.stderr b/src/test/ui/issues/issue-40782.stderr
deleted file mode 100644
index 81f419bf687..00000000000
--- a/src/test/ui/issues/issue-40782.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: missing `in` in `for` loop
-  --> $DIR/issue-40782.rs:4:11
-   |
-LL |     for _i 0..2 {
-   |           ^ help: try adding `in` here
-
-error: missing `in` in `for` loop
-  --> $DIR/issue-40782.rs:6:12
-   |
-LL |     for _i of 0..2 {
-   |            ^^ help: try using `in` here instead
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/issues/issue-40827.rs b/src/test/ui/issues/issue-40827.rs
deleted file mode 100644
index 6e42c506169..00000000000
--- a/src/test/ui/issues/issue-40827.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-use std::rc::Rc;
-use std::sync::Arc;
-
-struct Foo(Arc<Bar>);
-
-enum Bar {
-    A(Rc<Foo>),
-    B(Option<Foo>),
-}
-
-fn f<T: Send>(_: T) {}
-
-fn main() {
-    f(Foo(Arc::new(Bar::B(None))));
-    //~^ ERROR E0277
-    //~| ERROR E0277
-}
diff --git a/src/test/ui/issues/issue-40827.stderr b/src/test/ui/issues/issue-40827.stderr
deleted file mode 100644
index 7f5c578ae4f..00000000000
--- a/src/test/ui/issues/issue-40827.stderr
+++ /dev/null
@@ -1,55 +0,0 @@
-error[E0277]: `Rc<Foo>` cannot be shared between threads safely
-  --> $DIR/issue-40827.rs:14:7
-   |
-LL |     f(Foo(Arc::new(Bar::B(None))));
-   |     - ^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Rc<Foo>` cannot be shared between threads safely
-   |     |
-   |     required by a bound introduced by this call
-   |
-   = help: within `Bar`, the trait `Sync` is not implemented for `Rc<Foo>`
-note: required because it appears within the type `Bar`
-  --> $DIR/issue-40827.rs:6:6
-   |
-LL | enum Bar {
-   |      ^^^
-   = note: required for `Arc<Bar>` to implement `Send`
-note: required because it appears within the type `Foo`
-  --> $DIR/issue-40827.rs:4:8
-   |
-LL | struct Foo(Arc<Bar>);
-   |        ^^^
-note: required by a bound in `f`
-  --> $DIR/issue-40827.rs:11:9
-   |
-LL | fn f<T: Send>(_: T) {}
-   |         ^^^^ required by this bound in `f`
-
-error[E0277]: `Rc<Foo>` cannot be sent between threads safely
-  --> $DIR/issue-40827.rs:14:7
-   |
-LL |     f(Foo(Arc::new(Bar::B(None))));
-   |     - ^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Rc<Foo>` cannot be sent between threads safely
-   |     |
-   |     required by a bound introduced by this call
-   |
-   = help: within `Bar`, the trait `Send` is not implemented for `Rc<Foo>`
-note: required because it appears within the type `Bar`
-  --> $DIR/issue-40827.rs:6:6
-   |
-LL | enum Bar {
-   |      ^^^
-   = note: required for `Arc<Bar>` to implement `Send`
-note: required because it appears within the type `Foo`
-  --> $DIR/issue-40827.rs:4:8
-   |
-LL | struct Foo(Arc<Bar>);
-   |        ^^^
-note: required by a bound in `f`
-  --> $DIR/issue-40827.rs:11:9
-   |
-LL | fn f<T: Send>(_: T) {}
-   |         ^^^^ required by this bound in `f`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-40845.rs b/src/test/ui/issues/issue-40845.rs
deleted file mode 100644
index a4ede6adfa3..00000000000
--- a/src/test/ui/issues/issue-40845.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-trait T { m!(); } //~ ERROR cannot find macro `m` in this scope
-
-struct S;
-impl S { m!(); } //~ ERROR cannot find macro `m` in this scope
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-40845.stderr b/src/test/ui/issues/issue-40845.stderr
deleted file mode 100644
index 66bf053204c..00000000000
--- a/src/test/ui/issues/issue-40845.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: cannot find macro `m` in this scope
-  --> $DIR/issue-40845.rs:1:11
-   |
-LL | trait T { m!(); }
-   |           ^
-
-error: cannot find macro `m` in this scope
-  --> $DIR/issue-40845.rs:4:10
-   |
-LL | impl S { m!(); }
-   |          ^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/issues/issue-40861.rs b/src/test/ui/issues/issue-40861.rs
deleted file mode 100644
index d8a8384a544..00000000000
--- a/src/test/ui/issues/issue-40861.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn f(_: &[f32]) {}
-
-fn main() {
-    ()[f(&[1.0])];
-    //~^ ERROR cannot index into a value of type `()`
-}
diff --git a/src/test/ui/issues/issue-40861.stderr b/src/test/ui/issues/issue-40861.stderr
deleted file mode 100644
index 84e38b9bb05..00000000000
--- a/src/test/ui/issues/issue-40861.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0608]: cannot index into a value of type `()`
-  --> $DIR/issue-40861.rs:4:5
-   |
-LL |     ()[f(&[1.0])];
-   |     ^^^^^^^^^^^^^
-   |
-   = help: to access tuple elements, use tuple indexing syntax (e.g., `tuple.0`)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0608`.
diff --git a/src/test/ui/issues/issue-40883.rs b/src/test/ui/issues/issue-40883.rs
deleted file mode 100644
index 8a4aef46dd5..00000000000
--- a/src/test/ui/issues/issue-40883.rs
+++ /dev/null
@@ -1,94 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// check that we don't have linear stack usage with multiple calls to `push`
-
-#![feature(test)]
-
-extern crate test;
-use std::mem;
-
-fn meal() -> Big {
-    if test::black_box(false) {
-        panic!()
-    }
-    Big { drop_me: [
-        None, None, None, None, None, None, None, None,
-        None, None, None, None, None, None, None, None,
-        None, None, None, None, None, None, None, None,
-        None, None, None, None, None, None, None, None,
-        None, None, None, None, None, None, None, None,
-        None, None, None, None, None, None, None, None,
-    ]}
-}
-
-pub struct Big {
-    drop_me: [Option<Box<u8>>; 48],
-}
-
-#[inline]
-fn push(out: &mut Vec<Big>) {
-    out.push(meal());
-}
-
-#[inline(never)]
-pub fn supersize_me(out: &mut Vec<Big>) {
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out); // 16 calls to `push`
-
-    verify_stack_usage(out);
-
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out);
-    push(out); // 16 calls to `push`
-}
-
-#[inline(never)]
-fn verify_stack_usage(before_ptr: *mut Vec<Big>) {
-    // To check stack usage, create locals before and after
-    // and check the difference in addresses between them.
-    let mut stack_var: Vec<Big> = vec![];
-    test::black_box(&mut stack_var);
-    let stack_usage = isize::abs(
-        (&mut stack_var as *mut _ as isize) -
-            (before_ptr as isize)) as usize;
-    // Give space for 2 copies of `Big` + 272 "misc" bytes
-    // (value observed on x86_64-pc-windows-gnu).
-    if stack_usage > mem::size_of::<Big>() * 2 + 272 {
-        panic!("used {} bytes of stack, but `struct Big` is only {} bytes",
-               stack_usage, mem::size_of::<Big>());
-    }
-
-}
-
-pub fn main() {
-    let mut v = vec![];
-    test::black_box(&mut v);
-    supersize_me(&mut v);
-}
diff --git a/src/test/ui/issues/issue-40951.rs b/src/test/ui/issues/issue-40951.rs
deleted file mode 100644
index 49171eba6b3..00000000000
--- a/src/test/ui/issues/issue-40951.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// Regression test for #40951.
-
-const FOO: [&'static str; 1] = ["foo"];
-
-fn find<T: PartialEq>(t: &[T], element: &T) { }
-
-fn main() {
-    let x = format!("hi");
-    find(&FOO, &&*x);
-}
diff --git a/src/test/ui/issues/issue-41053.rs b/src/test/ui/issues/issue-41053.rs
deleted file mode 100644
index 967edfd4415..00000000000
--- a/src/test/ui/issues/issue-41053.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-// aux-build:issue-41053.rs
-
-pub trait Trait { fn foo(&self) {} }
-
-pub struct Foo;
-
-impl Iterator for Foo {
-    type Item = Box<dyn Trait>;
-    fn next(&mut self) -> Option<Box<dyn Trait>> {
-        extern crate issue_41053;
-        impl ::Trait for issue_41053::Test {
-            fn foo(&self) {}
-        }
-        Some(Box::new(issue_41053::Test))
-    }
-}
-
-fn main() {
-    Foo.next().unwrap().foo();
-}
diff --git a/src/test/ui/issues/issue-41139.rs b/src/test/ui/issues/issue-41139.rs
deleted file mode 100644
index 94c53216f50..00000000000
--- a/src/test/ui/issues/issue-41139.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-trait Trait {}
-
-fn get_function<'a>() -> &'a dyn Fn() -> dyn Trait {
-    panic!("")
-}
-
-fn main() {
-    // This isn't great. The issue here is that `dyn Trait` is not sized, so
-    // `dyn Fn() -> dyn Trait` is not well-formed.
-    let t: &dyn Trait = &get_function()();
-    //~^ ERROR expected function, found `&dyn Fn() -> (dyn Trait + 'static)`
-}
diff --git a/src/test/ui/issues/issue-41139.stderr b/src/test/ui/issues/issue-41139.stderr
deleted file mode 100644
index 97492e6e0fa..00000000000
--- a/src/test/ui/issues/issue-41139.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0618]: expected function, found `&dyn Fn() -> (dyn Trait + 'static)`
-  --> $DIR/issue-41139.rs:10:26
-   |
-LL | fn get_function<'a>() -> &'a dyn Fn() -> dyn Trait {
-   | -------------------------------------------------- `get_function` defined here returns `&dyn Fn() -> (dyn Trait + 'static)`
-...
-LL |     let t: &dyn Trait = &get_function()();
-   |                          ^^^^^^^^^^^^^^ this trait object returns an unsized value `(dyn Trait + 'static)`, so it cannot be called
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0618`.
diff --git a/src/test/ui/issues/issue-41213.rs b/src/test/ui/issues/issue-41213.rs
deleted file mode 100644
index 5c91bf71102..00000000000
--- a/src/test/ui/issues/issue-41213.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-enum A {
-    A1,
-    A2,
-    A3,
-}
-
-enum B {
-    B1(String, String),
-    B2(String, String),
-}
-
-fn main() {
-    let a = A::A1;
-    loop {
-        let _ctor = match a {
-            A::A3 => break,
-            A::A1 => B::B1,
-            A::A2 => B::B2,
-        };
-        break;
-    }
-}
diff --git a/src/test/ui/issues/issue-41229-ref-str.rs b/src/test/ui/issues/issue-41229-ref-str.rs
deleted file mode 100644
index fe5e6cd6ec5..00000000000
--- a/src/test/ui/issues/issue-41229-ref-str.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-pub fn example(ref s: str) {}
-//~^ ERROR the size for values of type
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-41229-ref-str.stderr b/src/test/ui/issues/issue-41229-ref-str.stderr
deleted file mode 100644
index 31fdf3b72e7..00000000000
--- a/src/test/ui/issues/issue-41229-ref-str.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0277]: the size for values of type `str` cannot be known at compilation time
-  --> $DIR/issue-41229-ref-str.rs:1:16
-   |
-LL | pub fn example(ref s: str) {}
-   |                ^^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `str`
-   = help: unsized fn params are gated as an unstable feature
-help: function arguments must have a statically known size, borrowed types always have a known size
-   |
-LL | pub fn example(ref s: &str) {}
-   |                       +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-41272.rs b/src/test/ui/issues/issue-41272.rs
deleted file mode 100644
index 1f4da46f894..00000000000
--- a/src/test/ui/issues/issue-41272.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-struct Foo;
-
-impl Foo {
-    fn bar(&mut self) -> bool { true }
-}
-
-fn error(foo: &mut Foo) {
-    if let Some(_) = Some(true) {
-    } else if foo.bar() {}
-}
-
-fn ok(foo: &mut Foo) {
-    if let Some(_) = Some(true) {
-    } else {
-        if foo.bar() {}
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-41298.rs b/src/test/ui/issues/issue-41298.rs
deleted file mode 100644
index a1b4de39bee..00000000000
--- a/src/test/ui/issues/issue-41298.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-struct Function<T, F> { t: T, f: F }
-
-impl<T, R> Function<T, fn() -> R> { fn foo() { } }
-impl<T, R> Function<T, fn() -> R> { fn bar() { } }
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-41394-rpass.rs b/src/test/ui/issues/issue-41394-rpass.rs
deleted file mode 100644
index 37c6525234d..00000000000
--- a/src/test/ui/issues/issue-41394-rpass.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-// aux-build:issue-41394.rs
-
-extern crate issue_41394 as lib;
-
-fn main() {
-    assert_eq!(lib::foo() as u32, 42);
-}
diff --git a/src/test/ui/issues/issue-41394.rs b/src/test/ui/issues/issue-41394.rs
deleted file mode 100644
index 07cad8796e1..00000000000
--- a/src/test/ui/issues/issue-41394.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-enum Foo {
-    A = "" + 1
-    //~^ ERROR cannot add `{integer}` to `&str`
-}
-
-enum Bar {
-    A = Foo::A as isize
-    //~^ const
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-41394.stderr b/src/test/ui/issues/issue-41394.stderr
deleted file mode 100644
index 1b5c64628a1..00000000000
--- a/src/test/ui/issues/issue-41394.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0369]: cannot add `{integer}` to `&str`
-  --> $DIR/issue-41394.rs:2:12
-   |
-LL |     A = "" + 1
-   |         -- ^ - {integer}
-   |         |
-   |         &str
-
-note: erroneous constant used
-  --> $DIR/issue-41394.rs:7:9
-   |
-LL |     A = Foo::A as isize
-   |         ^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0369`.
diff --git a/src/test/ui/issues/issue-41479.rs b/src/test/ui/issues/issue-41479.rs
deleted file mode 100644
index 6daaf440e4b..00000000000
--- a/src/test/ui/issues/issue-41479.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-fn split<A, B>(pair: (A, B)) {
-    let _a = pair.0;
-    let _b = pair.1;
-}
-
-fn main() {
-    split(((), ((), ())));
-}
diff --git a/src/test/ui/issues/issue-41498.rs b/src/test/ui/issues/issue-41498.rs
deleted file mode 100644
index ad918ecddeb..00000000000
--- a/src/test/ui/issues/issue-41498.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-// regression test for issue #41498.
-
-struct S;
-impl S {
-    fn mutate(&mut self) {}
-}
-
-fn call_and_ref<T, F: FnOnce() -> T>(x: &mut Option<T>, f: F) -> &mut T {
-    *x = Some(f());
-    x.as_mut().unwrap()
-}
-
-fn main() {
-    let mut n = None;
-    call_and_ref(&mut n, || [S])[0].mutate();
-}
diff --git a/src/test/ui/issues/issue-41549.rs b/src/test/ui/issues/issue-41549.rs
deleted file mode 100644
index d19926a541a..00000000000
--- a/src/test/ui/issues/issue-41549.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// aux-build:issue-41549.rs
-
-
-extern crate issue_41549;
-
-struct S;
-
-impl issue_41549::Trait for S {
-    const CONST: () = (); //~ ERROR incompatible type for trait
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-41549.stderr b/src/test/ui/issues/issue-41549.stderr
deleted file mode 100644
index 62307d387c8..00000000000
--- a/src/test/ui/issues/issue-41549.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0326]: implemented const `CONST` has an incompatible type for trait
-  --> $DIR/issue-41549.rs:9:18
-   |
-LL |     const CONST: () = ();
-   |                  ^^ expected `u32`, found `()`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0326`.
diff --git a/src/test/ui/issues/issue-41604.rs b/src/test/ui/issues/issue-41604.rs
deleted file mode 100644
index 11a1cc25b71..00000000000
--- a/src/test/ui/issues/issue-41604.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-struct B;
-
-impl B {
-    fn init(&mut self) {}
-}
-
-fn main() {
-    let mut b = [B];
-    b[1-1].init();
-}
diff --git a/src/test/ui/issues/issue-41628.rs b/src/test/ui/issues/issue-41628.rs
deleted file mode 100644
index 92159824eb0..00000000000
--- a/src/test/ui/issues/issue-41628.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// check-pass
-#![deny(dead_code)]
-
-#[used]
-static FOO: u32 = 0;
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-41652/auxiliary/issue-41652-b.rs b/src/test/ui/issues/issue-41652/auxiliary/issue-41652-b.rs
deleted file mode 100644
index 2ce21b0366e..00000000000
--- a/src/test/ui/issues/issue-41652/auxiliary/issue-41652-b.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-pub trait Tr {
-    // Note: The function needs to be declared over multiple lines to reproduce
-    // the crash. DO NOT reformat.
-    fn f()
-        where Self: Sized;
-}
diff --git a/src/test/ui/issues/issue-41652/issue-41652.rs b/src/test/ui/issues/issue-41652/issue-41652.rs
deleted file mode 100644
index d8a6f4c8d9d..00000000000
--- a/src/test/ui/issues/issue-41652/issue-41652.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// aux-build:issue-41652-b.rs
-
-extern crate issue_41652_b;
-
-struct S;
-
-impl issue_41652_b::Tr for S {
-    fn f() {
-        3.f()
-        //~^ ERROR can't call method `f` on ambiguous numeric type `{integer}`
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-41652/issue-41652.stderr b/src/test/ui/issues/issue-41652/issue-41652.stderr
deleted file mode 100644
index 1618f0f5a11..00000000000
--- a/src/test/ui/issues/issue-41652/issue-41652.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0689]: can't call method `f` on ambiguous numeric type `{integer}`
-  --> $DIR/issue-41652.rs:9:11
-   |
-LL |         3.f()
-   |           ^
-   |
-help: you must specify a concrete type for this numeric value, like `i32`
-   |
-LL |         3_i32.f()
-   |         ~~~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0689`.
diff --git a/src/test/ui/issues/issue-41677.rs b/src/test/ui/issues/issue-41677.rs
deleted file mode 100644
index afddbc799b7..00000000000
--- a/src/test/ui/issues/issue-41677.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-pass
-// Regression test for #41677. The local variable was winding up with
-// a type `Receiver<?T, H>` where `?T` was unconstrained, because we
-// failed to enforce the WF obligations and `?T` is a bivariant type
-// parameter position.
-
-#![allow(unused_variables, dead_code)]
-
-use std::marker::PhantomData;
-
-trait Handle {
-    type Inner;
-}
-
-struct ResizingHandle<H>(PhantomData<H>);
-impl<H> Handle for ResizingHandle<H> {
-    type Inner = H;
-}
-
-struct Receiver<T, H: Handle<Inner=T>>(PhantomData<H>);
-
-fn channel<T>(size: usize) -> Receiver<T, ResizingHandle<T>> {
-    let rx = Receiver(PhantomData);
-    rx
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-41696.rs b/src/test/ui/issues/issue-41696.rs
deleted file mode 100644
index d094f71942f..00000000000
--- a/src/test/ui/issues/issue-41696.rs
+++ /dev/null
@@ -1,54 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-#![recursion_limit = "128"]
-// this used to cause exponential code-size blowup during LLVM passes.
-
-#![feature(test)]
-
-extern crate test;
-
-struct MayUnwind;
-
-impl Drop for MayUnwind {
-    fn drop(&mut self) {
-        if test::black_box(false) {
-            panic!()
-        }
-    }
-}
-
-struct DS<U> {
-    may_unwind: MayUnwind,
-    name: String,
-    next: U,
-}
-
-fn add<U>(ds: DS<U>, name: String) -> DS<DS<U>> {
-    DS {
-        may_unwind: MayUnwind,
-        name: "?".to_owned(),
-        next: ds,
-    }
-}
-
-fn main() {
-    let deserializers = DS { may_unwind: MayUnwind, name: "?".to_owned(), next: () };
-    let deserializers = add(deserializers, "?".to_owned());
-    let deserializers = add(deserializers, "?".to_owned());
-    let deserializers = add(deserializers, "?".to_owned());
-    let deserializers = add(deserializers, "?".to_owned());
-    let deserializers = add(deserializers, "?".to_owned());
-    let deserializers = add(deserializers, "?".to_owned());
-    let deserializers = add(deserializers, "?".to_owned()); // 0.7s
-    let deserializers = add(deserializers, "?".to_owned()); // 1.3s
-    let deserializers = add(deserializers, "?".to_owned()); // 2.4s
-    let deserializers = add(deserializers, "?".to_owned()); // 6.7s
-    let deserializers = add(deserializers, "?".to_owned()); // 26.0s
-    let deserializers = add(deserializers, "?".to_owned()); // 114.0s
-    let deserializers = add(deserializers, "?".to_owned()); // 228.0s
-    let deserializers = add(deserializers, "?".to_owned()); // 400.0s
-    let deserializers = add(deserializers, "?".to_owned()); // 800.0s
-    let deserializers = add(deserializers, "?".to_owned()); // 1600.0s
-    let deserializers = add(deserializers, "?".to_owned()); // 3200.0s
-}
diff --git a/src/test/ui/issues/issue-41726.rs b/src/test/ui/issues/issue-41726.rs
deleted file mode 100644
index 39631912c00..00000000000
--- a/src/test/ui/issues/issue-41726.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-use std::collections::HashMap;
-fn main() {
-    let things: HashMap<String, Vec<String>> = HashMap::new();
-    for src in things.keys() {
-        things[src.as_str()].sort(); //~ ERROR cannot borrow data in an index of
-    }
-}
diff --git a/src/test/ui/issues/issue-41726.stderr b/src/test/ui/issues/issue-41726.stderr
deleted file mode 100644
index b05c1fb14ef..00000000000
--- a/src/test/ui/issues/issue-41726.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0596]: cannot borrow data in an index of `HashMap<String, Vec<String>>` as mutable
-  --> $DIR/issue-41726.rs:5:9
-   |
-LL |         things[src.as_str()].sort();
-   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot borrow as mutable
-   |
-   = help: trait `IndexMut` is required to modify indexed content, but it is not implemented for `HashMap<String, Vec<String>>`
-help: to modify a `HashMap<String, Vec<String>>` use `.get_mut()`
-   |
-LL |         things.get_mut(src.as_str()).map(|val| val.sort());
-   |               ~~~~~~~~~            ~~~~~~~~~~~~~~~       +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0596`.
diff --git a/src/test/ui/issues/issue-41742.rs b/src/test/ui/issues/issue-41742.rs
deleted file mode 100644
index afe311b4d17..00000000000
--- a/src/test/ui/issues/issue-41742.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-use std::ops::{Index, IndexMut};
-
-struct S;
-struct H;
-
-impl S {
-    fn f(&mut self) {}
-}
-
-impl Index<u32> for H {
-    type Output = S;
-    fn index(&self, index: u32) -> &S {
-        unimplemented!()
-    }
-}
-
-impl IndexMut<u32> for H {
-    fn index_mut(&mut self, index: u32) -> &mut S {
-        unimplemented!()
-    }
-}
-
-fn main() {
-    H["?"].f(); //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-41742.stderr b/src/test/ui/issues/issue-41742.stderr
deleted file mode 100644
index 61a0ae5fa91..00000000000
--- a/src/test/ui/issues/issue-41742.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-41742.rs:24:7
-   |
-LL |     H["?"].f();
-   |       ^^^ expected `u32`, found `&str`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-41744.rs b/src/test/ui/issues/issue-41744.rs
deleted file mode 100644
index dcdd1c21ee5..00000000000
--- a/src/test/ui/issues/issue-41744.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-trait Tc {}
-impl Tc for bool {}
-
-fn main() {
-    let _: &[&dyn Tc] = &[&true];
-}
diff --git a/src/test/ui/issues/issue-41849-variance-req.rs b/src/test/ui/issues/issue-41849-variance-req.rs
deleted file mode 100644
index af081083a35..00000000000
--- a/src/test/ui/issues/issue-41849-variance-req.rs
+++ /dev/null
@@ -1,35 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// Regression test for #41849.
-
-use std::ops::Mul;
-
-const C: usize = 1;
-const CAPACITY: usize = 1 * C;
-
-struct A<X> {
-    f: [X; CAPACITY],
-}
-
-struct B<T> {
-    f: T,
-}
-
-impl<T> Mul for B<T> {
-    type Output = Self;
-    fn mul(self, _rhs: B<T>) -> Self::Output {
-        self
-    }
-}
-
-impl<T> Mul<usize> for B<T> {
-    type Output = Self;
-    fn mul(self, _rhs: usize) -> Self::Output {
-        self
-    }
-}
-
-fn main() {
-    let a = A { f: [1] };
-    let _ = B { f: a };
-}
diff --git a/src/test/ui/issues/issue-41880.rs b/src/test/ui/issues/issue-41880.rs
deleted file mode 100644
index 977c43b71fb..00000000000
--- a/src/test/ui/issues/issue-41880.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-fn iterate<T, F>(initial: T, f: F) -> Iterate<T, F> {
-    Iterate {
-        state: initial,
-        f: f,
-    }
-}
-
-pub struct Iterate<T, F> {
-    state: T,
-    f: F
-}
-
-impl<T: Clone, F> Iterator for Iterate<T, F> where F: Fn(&T) -> T {
-    type Item = T;
-
-    #[inline]
-    fn next(&mut self) -> Option<Self::Item> {
-        self.state = (self.f)(&self.state);
-        Some(self.state.clone())
-    }
-    #[inline]
-    fn size_hint(&self) -> (usize, Option<usize>) { (usize::MAX, None) }
-}
-
-fn main() {
-    let a = iterate(0, |x| x+1);
-    println!("{:?}", a.iter().take(10).collect::<Vec<usize>>());
-    //~^ ERROR no method named `iter` found
-}
diff --git a/src/test/ui/issues/issue-41880.stderr b/src/test/ui/issues/issue-41880.stderr
deleted file mode 100644
index 00c375f8d2a..00000000000
--- a/src/test/ui/issues/issue-41880.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0599]: no method named `iter` found for struct `Iterate` in the current scope
-  --> $DIR/issue-41880.rs:27:24
-   |
-LL | pub struct Iterate<T, F> {
-   | ------------------------ method `iter` not found for this struct
-...
-LL |     println!("{:?}", a.iter().take(10).collect::<Vec<usize>>());
-   |                        ^^^^ method not found in `Iterate<{integer}, [closure@issue-41880.rs:26:24]>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-41888.rs b/src/test/ui/issues/issue-41888.rs
deleted file mode 100644
index 32df520f279..00000000000
--- a/src/test/ui/issues/issue-41888.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-// run-pass
-fn main() { let _ = g(Some(E::F(K))); }
-
-type R = Result<(), ()>;
-struct K;
-
-enum E {
-    F(K), // must not be built-in type
-    #[allow(dead_code)]
-    G(Box<E>, Box<E>),
-}
-
-fn translate(x: R) -> R { x }
-
-fn g(mut status: Option<E>) -> R {
-    loop {
-        match status {
-            Some(infix_or_postfix) => match infix_or_postfix {
-                E::F(_op) => { // <- must be captured by value
-                    match Ok(()) {
-                        Err(err) => return Err(err),
-                        Ok(_) => {},
-                    };
-                }
-                _ => (),
-            },
-            _ => match translate(Err(())) {
-                Err(err) => return Err(err),
-                Ok(_) => {},
-            }
-        }
-        status = None;
-    }
-}
diff --git a/src/test/ui/issues/issue-41936-variance-coerce-unsized-cycle.rs b/src/test/ui/issues/issue-41936-variance-coerce-unsized-cycle.rs
deleted file mode 100644
index 3d678ba041b..00000000000
--- a/src/test/ui/issues/issue-41936-variance-coerce-unsized-cycle.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// Regression test for #41936. The coerce-unsized trait check in
-// coherence was using subtyping, which triggered variance
-// computation, which failed because it required type info for fields
-// that had not (yet) been computed.
-
-#![feature(unsize)]
-#![feature(coerce_unsized)]
-
-use std::{marker,ops};
-
-// Change the array to a non-array, and error disappears
-// Adding a new field to the end keeps the error
-struct LogDataBuf([u8;8]);
-
-struct Aref<T: ?Sized>
-{
-    // Inner structure triggers the error, removing the inner removes the message.
-    ptr: Box<ArefInner<T>>,
-}
-impl<T: ?Sized + marker::Unsize<U>, U: ?Sized> ops::CoerceUnsized<Aref<U>> for Aref<T> {}
-
-struct ArefInner<T: ?Sized>
-{
-    // Even with this field commented out, the error is raised.
-    data: T,
-}
-
-fn main(){}
diff --git a/src/test/ui/issues/issue-41974.rs b/src/test/ui/issues/issue-41974.rs
deleted file mode 100644
index 10c363479a3..00000000000
--- a/src/test/ui/issues/issue-41974.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-#[derive(Copy, Clone)]
-struct Flags;
-
-trait A {
-}
-
-impl<T> Drop for T where T: A {
-    //~^ ERROR E0120
-    //~| ERROR E0210
-    fn drop(&mut self) {
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-41974.stderr b/src/test/ui/issues/issue-41974.stderr
deleted file mode 100644
index e249db9df53..00000000000
--- a/src/test/ui/issues/issue-41974.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct<T>`)
-  --> $DIR/issue-41974.rs:7:6
-   |
-LL | impl<T> Drop for T where T: A {
-   |      ^ type parameter `T` must be used as the type parameter for some local type
-   |
-   = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local
-   = note: only traits defined in the current crate can be implemented for a type parameter
-
-error[E0120]: the `Drop` trait may only be implemented for local structs, enums, and unions
-  --> $DIR/issue-41974.rs:7:18
-   |
-LL | impl<T> Drop for T where T: A {
-   |                  ^ must be a struct, enum, or union in the current crate
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0120, E0210.
-For more information about an error, try `rustc --explain E0120`.
diff --git a/src/test/ui/issues/issue-41998.rs b/src/test/ui/issues/issue-41998.rs
deleted file mode 100644
index 7696a3108d1..00000000000
--- a/src/test/ui/issues/issue-41998.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// check-pass
-
-
-fn main() {
-    if ('x' as char) < ('y' as char) {
-        print!("x");
-    } else {
-        print!("y");
-    }
-}
diff --git a/src/test/ui/issues/issue-42007.rs b/src/test/ui/issues/issue-42007.rs
deleted file mode 100644
index a477e476eb9..00000000000
--- a/src/test/ui/issues/issue-42007.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// aux-build:issue-42007-s.rs
-
-extern crate issue_42007_s;
-
-enum I {
-    E(issue_42007_s::E),
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-4208.rs b/src/test/ui/issues/issue-4208.rs
deleted file mode 100644
index 3b01811a9e8..00000000000
--- a/src/test/ui/issues/issue-4208.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// aux-build:issue-4208-cc.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate numeric;
-use numeric::{sin, Angle};
-
-fn foo<T, A:Angle<T>>(theta: A) -> T { sin(&theta) }
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-42106.rs b/src/test/ui/issues/issue-42106.rs
deleted file mode 100644
index 5e688693bf9..00000000000
--- a/src/test/ui/issues/issue-42106.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-fn do_something<T>(collection: &mut Vec<T>) {
-    let _a = &collection;
-    collection.swap(1, 2); //~ ERROR also borrowed as immutable
-    _a.use_ref();
-}
-
-fn main() { }
-
-trait Fake { fn use_mut(&mut self) { } fn use_ref(&self) { }  }
-impl<T> Fake for T { }
diff --git a/src/test/ui/issues/issue-42106.stderr b/src/test/ui/issues/issue-42106.stderr
deleted file mode 100644
index 73cf8652f6d..00000000000
--- a/src/test/ui/issues/issue-42106.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0502]: cannot borrow `*collection` as mutable because it is also borrowed as immutable
-  --> $DIR/issue-42106.rs:3:5
-   |
-LL |     let _a = &collection;
-   |              ----------- immutable borrow occurs here
-LL |     collection.swap(1, 2);
-   |     ^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here
-LL |     _a.use_ref();
-   |     ------------ immutable borrow later used here
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0502`.
diff --git a/src/test/ui/issues/issue-42148.rs b/src/test/ui/issues/issue-42148.rs
deleted file mode 100644
index cb8c0d6edb6..00000000000
--- a/src/test/ui/issues/issue-42148.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// run-pass
-struct Zst;
-
-fn main() {
-    unsafe { ::std::ptr::write_volatile(1 as *mut Zst, Zst) }
-}
diff --git a/src/test/ui/issues/issue-42210.rs b/src/test/ui/issues/issue-42210.rs
deleted file mode 100644
index 01a5d563639..00000000000
--- a/src/test/ui/issues/issue-42210.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-// Regression test for #42210.
-
-// compile-flags: -g
-// ignore-asmjs wasm2js does not support source maps yet
-
-trait Foo {
-    fn foo() { }
-}
-
-struct Bar;
-
-trait Baz {
-}
-
-impl Foo for (Bar, dyn Baz) { }
-
-
-fn main() {
-    <(Bar, dyn Baz) as Foo>::foo()
-}
diff --git a/src/test/ui/issues/issue-4228.rs b/src/test/ui/issues/issue-4228.rs
deleted file mode 100644
index 491000b6510..00000000000
--- a/src/test/ui/issues/issue-4228.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-struct Foo;
-
-impl Foo {
-    fn first() {}
-}
-impl Foo {
-    fn second() {}
-}
-
-pub fn main() {
-    Foo::first();
-    Foo::second();
-}
diff --git a/src/test/ui/issues/issue-42312.rs b/src/test/ui/issues/issue-42312.rs
deleted file mode 100644
index 426efcbf9b1..00000000000
--- a/src/test/ui/issues/issue-42312.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-use std::ops::Deref;
-
-pub trait Foo {
-    fn baz(_: Self::Target) where Self: Deref {}
-    //~^ ERROR the size for values of type
-}
-
-pub fn f(_: dyn ToString) {}
-//~^ ERROR the size for values of type
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-42312.stderr b/src/test/ui/issues/issue-42312.stderr
deleted file mode 100644
index 3ca6a2957e1..00000000000
--- a/src/test/ui/issues/issue-42312.stderr
+++ /dev/null
@@ -1,37 +0,0 @@
-error[E0277]: the size for values of type `<Self as Deref>::Target` cannot be known at compilation time
-  --> $DIR/issue-42312.rs:4:12
-   |
-LL |     fn baz(_: Self::Target) where Self: Deref {}
-   |            ^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `<Self as Deref>::Target`
-   = help: unsized fn params are gated as an unstable feature
-help: consider further restricting the associated type
-   |
-LL |     fn baz(_: Self::Target) where Self: Deref, <Self as Deref>::Target: Sized {}
-   |                                              ++++++++++++++++++++++++++++++++
-help: function arguments must have a statically known size, borrowed types always have a known size
-   |
-LL |     fn baz(_: &Self::Target) where Self: Deref {}
-   |               +
-
-error[E0277]: the size for values of type `(dyn ToString + 'static)` cannot be known at compilation time
-  --> $DIR/issue-42312.rs:8:10
-   |
-LL | pub fn f(_: dyn ToString) {}
-   |          ^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `(dyn ToString + 'static)`
-   = help: unsized fn params are gated as an unstable feature
-help: you can use `impl Trait` as the argument type
-   |
-LL | pub fn f(_: impl ToString) {}
-   |             ~~~~
-help: function arguments must have a statically known size, borrowed types always have a known size
-   |
-LL | pub fn f(_: &dyn ToString) {}
-   |             +
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-42453.rs b/src/test/ui/issues/issue-42453.rs
deleted file mode 100644
index 92fefceabc1..00000000000
--- a/src/test/ui/issues/issue-42453.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-
-#[derive(Debug)]
-struct builder;
-
-fn main() {
-
-}
diff --git a/src/test/ui/issues/issue-42467.rs b/src/test/ui/issues/issue-42467.rs
deleted file mode 100644
index afa1bcd13fc..00000000000
--- a/src/test/ui/issues/issue-42467.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-struct Foo<T>(T);
-
-struct IntoIter<T>(T);
-
-impl<'a, T: 'a> Iterator for IntoIter<T> {
-    type Item = ();
-
-    fn next(&mut self) -> Option<()> {
-        None
-    }
-}
-
-impl<T> IntoIterator for Foo<T> {
-    type Item = ();
-    type IntoIter = IntoIter<T>;
-
-    fn into_iter(self) -> IntoIter<T> {
-        IntoIter(self.0)
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-4252.rs b/src/test/ui/issues/issue-4252.rs
deleted file mode 100644
index 0d47a7f0c16..00000000000
--- a/src/test/ui/issues/issue-4252.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-// run-pass
-trait X {
-    fn call<T: std::fmt::Debug>(&self, x: &T);
-    fn default_method<T: std::fmt::Debug>(&self, x: &T) {
-        println!("X::default_method {:?}", x);
-    }
-}
-
-#[derive(Debug)]
-struct Y(#[allow(unused_tuple_struct_fields)] isize);
-
-#[derive(Debug)]
-struct Z<T: X+std::fmt::Debug> {
-    x: T
-}
-
-impl X for Y {
-    fn call<T: std::fmt::Debug>(&self, x: &T) {
-        println!("X::call {:?} {:?}", self, x);
-    }
-}
-
-impl<T: X + std::fmt::Debug> Drop for Z<T> {
-    fn drop(&mut self) {
-        // These statements used to cause an ICE.
-        self.x.call(self);
-        self.x.default_method(self);
-    }
-}
-
-pub fn main() {
-    let _z = Z {x: Y(42)};
-}
diff --git a/src/test/ui/issues/issue-42552.rs b/src/test/ui/issues/issue-42552.rs
deleted file mode 100644
index 50d28a2f0c6..00000000000
--- a/src/test/ui/issues/issue-42552.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-// run-pass
-// Regression test for an obscure issue with the projection cache.
-
-fn into_iter<I: Iterator>(a: &I) -> Groups<I> {
-    Groups { _a: a }
-}
-
-pub struct Groups<'a, I: 'a> {
-    _a: &'a I,
-}
-
-impl<'a, I: Iterator> Iterator for Groups<'a, I> {
-    type Item = Group<'a, I>;
-    fn next(&mut self) -> Option<Self::Item> {
-        None
-    }
-}
-
-pub struct Group<'a, I: Iterator + 'a>
-    where I::Item: 'a       // <-- needed to trigger ICE!
-{
-    _phantom: &'a (),
-    _ice_trigger: I::Item,  // <-- needed to trigger ICE!
-}
-
-
-fn main() {
-    let _ = into_iter(&[0].iter().map(|_| 0)).map(|grp| {
-        let _g = grp;
-    });
-}
diff --git a/src/test/ui/issues/issue-4265.rs b/src/test/ui/issues/issue-4265.rs
deleted file mode 100644
index 2596079d379..00000000000
--- a/src/test/ui/issues/issue-4265.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-struct Foo {
-      baz: usize
-}
-
-impl Foo {
-    fn bar() {
-        Foo { baz: 0 }.bar();
-    }
-
-    fn bar() { //~ ERROR duplicate definitions
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-4265.stderr b/src/test/ui/issues/issue-4265.stderr
deleted file mode 100644
index 8c7303f3c3c..00000000000
--- a/src/test/ui/issues/issue-4265.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0592]: duplicate definitions with name `bar`
-  --> $DIR/issue-4265.rs:10:5
-   |
-LL |     fn bar() {
-   |     -------- other definition for `bar`
-...
-LL |     fn bar() {
-   |     ^^^^^^^^ duplicate definitions for `bar`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0592`.
diff --git a/src/test/ui/issues/issue-42755.rs b/src/test/ui/issues/issue-42755.rs
deleted file mode 100644
index 65796fc24e1..00000000000
--- a/src/test/ui/issues/issue-42755.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-macro_rules! foo {
-    ($($p:vis)*) => {} //~ ERROR repetition matches empty token tree
-}
-
-foo!(a);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-42755.stderr b/src/test/ui/issues/issue-42755.stderr
deleted file mode 100644
index 12047e22f1b..00000000000
--- a/src/test/ui/issues/issue-42755.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: repetition matches empty token tree
-  --> $DIR/issue-42755.rs:2:7
-   |
-LL |     ($($p:vis)*) => {}
-   |       ^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-42796.rs b/src/test/ui/issues/issue-42796.rs
deleted file mode 100644
index 5e83a1cd677..00000000000
--- a/src/test/ui/issues/issue-42796.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-pub trait Mirror<Smoke> {
-    type Image;
-}
-
-impl<T, Smoke> Mirror<Smoke> for T {
-    type Image = T;
-}
-
-pub fn poison<S>(victim: String) where <String as Mirror<S>>::Image: Copy {
-    loop { drop(victim); }
-}
-
-fn main() {
-    let s = "Hello!".to_owned();
-    let mut s_copy = s;
-    s_copy.push_str("World!");
-    "0wned!".to_owned();
-    println!("{}", s); //~ ERROR borrow of moved value
-}
diff --git a/src/test/ui/issues/issue-42796.stderr b/src/test/ui/issues/issue-42796.stderr
deleted file mode 100644
index f2971df5db2..00000000000
--- a/src/test/ui/issues/issue-42796.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0382]: borrow of moved value: `s`
-  --> $DIR/issue-42796.rs:18:20
-   |
-LL |     let s = "Hello!".to_owned();
-   |         - move occurs because `s` has type `String`, which does not implement the `Copy` trait
-LL |     let mut s_copy = s;
-   |                      - value moved here
-...
-LL |     println!("{}", s);
-   |                    ^ value borrowed here after move
-   |
-   = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: consider cloning the value if the performance cost is acceptable
-   |
-LL |     let mut s_copy = s.clone();
-   |                       ++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0382`.
diff --git a/src/test/ui/issues/issue-42880.rs b/src/test/ui/issues/issue-42880.rs
deleted file mode 100644
index b61ba80e27a..00000000000
--- a/src/test/ui/issues/issue-42880.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-type Value = String;
-
-fn main() {
-    let f = |&Value::String(_)| (); //~ ERROR no associated item named
-
-    let vec: Vec<Value> = Vec::new();
-    vec.last().map(f);
-}
diff --git a/src/test/ui/issues/issue-42880.stderr b/src/test/ui/issues/issue-42880.stderr
deleted file mode 100644
index bec14429d38..00000000000
--- a/src/test/ui/issues/issue-42880.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0599]: no associated item named `String` found for struct `String` in the current scope
-  --> $DIR/issue-42880.rs:4:22
-   |
-LL |     let f = |&Value::String(_)| ();
-   |                      ^^^^^^ associated item not found in `String`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-42956.rs b/src/test/ui/issues/issue-42956.rs
deleted file mode 100644
index e6b3f9ffab7..00000000000
--- a/src/test/ui/issues/issue-42956.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(stable_features)]
-#![feature(associated_consts)]
-
-impl A for i32 {
-    type Foo = u32;
-}
-impl B for u32 {
-    const BAR: i32 = 0;
-}
-
-trait A {
-    type Foo: B;
-}
-
-trait B {
-    const BAR: i32;
-}
-
-fn generic<T: A>() {
-    // This panics if the universal function call syntax is used as well
-    println!("{}", T::Foo::BAR);
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-43057.rs b/src/test/ui/issues/issue-43057.rs
deleted file mode 100644
index 4ce52af434c..00000000000
--- a/src/test/ui/issues/issue-43057.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// check-pass
-#![allow(unused)]
-
-macro_rules! column {
-    ($i:ident) => {
-        $i
-    };
-}
-
-fn foo() -> ! {
-    panic!();
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-43162.rs b/src/test/ui/issues/issue-43162.rs
deleted file mode 100644
index 782eb42293a..00000000000
--- a/src/test/ui/issues/issue-43162.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn foo() -> bool {
-    //~^ ERROR E0308
-    break true; //~ ERROR E0268
-}
-
-fn main() {
-    break {}; //~ ERROR E0268
-}
diff --git a/src/test/ui/issues/issue-43162.stderr b/src/test/ui/issues/issue-43162.stderr
deleted file mode 100644
index 40d9200058e..00000000000
--- a/src/test/ui/issues/issue-43162.stderr
+++ /dev/null
@@ -1,24 +0,0 @@
-error[E0268]: `break` outside of a loop or labeled block
-  --> $DIR/issue-43162.rs:3:5
-   |
-LL |     break true;
-   |     ^^^^^^^^^^ cannot `break` outside of a loop or labeled block
-
-error[E0268]: `break` outside of a loop or labeled block
-  --> $DIR/issue-43162.rs:7:5
-   |
-LL |     break {};
-   |     ^^^^^^^^ cannot `break` outside of a loop or labeled block
-
-error[E0308]: mismatched types
-  --> $DIR/issue-43162.rs:1:13
-   |
-LL | fn foo() -> bool {
-   |    ---      ^^^^ expected `bool`, found `()`
-   |    |
-   |    implicitly returns `()` as its body has no tail or `return` expression
-
-error: aborting due to 3 previous errors
-
-Some errors have detailed explanations: E0268, E0308.
-For more information about an error, try `rustc --explain E0268`.
diff --git a/src/test/ui/issues/issue-43205.rs b/src/test/ui/issues/issue-43205.rs
deleted file mode 100644
index f47d5a347bb..00000000000
--- a/src/test/ui/issues/issue-43205.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// run-pass
-fn main() {
-   let _ = &&[()][0];
-   println!("{:?}", &[(),()][1]);
-}
diff --git a/src/test/ui/issues/issue-43250.rs b/src/test/ui/issues/issue-43250.rs
deleted file mode 100644
index 24d70d2964b..00000000000
--- a/src/test/ui/issues/issue-43250.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-fn main() {
-    let mut y;
-    const C: u32 = 0;
-    macro_rules! m {
-        ($a:expr) => {
-            let $a = 0;
-        }
-    }
-    m!(y);
-    //~^ ERROR arbitrary expressions aren't allowed in patterns
-    m!(C);
-    //~^ ERROR arbitrary expressions aren't allowed in patterns
-}
diff --git a/src/test/ui/issues/issue-43250.stderr b/src/test/ui/issues/issue-43250.stderr
deleted file mode 100644
index f729c5cf10c..00000000000
--- a/src/test/ui/issues/issue-43250.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: arbitrary expressions aren't allowed in patterns
-  --> $DIR/issue-43250.rs:9:8
-   |
-LL |     m!(y);
-   |        ^
-
-error: arbitrary expressions aren't allowed in patterns
-  --> $DIR/issue-43250.rs:11:8
-   |
-LL |     m!(C);
-   |        ^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/issues/issue-43291.rs b/src/test/ui/issues/issue-43291.rs
deleted file mode 100644
index 52b629e35c8..00000000000
--- a/src/test/ui/issues/issue-43291.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-pub fn main() {
-    assert_eq!(!0usize as *const (), foo(0, 1));
-    assert_eq!(!0usize as *const (), (0i8 - 1) as *const ());
-}
-
-pub fn foo(a: i8, b: i8) -> *const () {
-    (a - b) as *const ()
-}
diff --git a/src/test/ui/issues/issue-4333.rs b/src/test/ui/issues/issue-4333.rs
deleted file mode 100644
index 3df319b683f..00000000000
--- a/src/test/ui/issues/issue-4333.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-#![allow(unused_must_use)]
-// pretty-expanded FIXME #23616
-
-use std::io;
-
-pub fn main() {
-    let stdout = &mut io::stdout() as &mut dyn io::Write;
-    stdout.write(b"Hello!");
-}
diff --git a/src/test/ui/issues/issue-4335.rs b/src/test/ui/issues/issue-4335.rs
deleted file mode 100644
index c5914a17cf9..00000000000
--- a/src/test/ui/issues/issue-4335.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-#![feature(fn_traits)]
-
-fn id<T>(t: T) -> T { t }
-
-fn f<'r, T>(v: &'r T) -> Box<dyn FnMut() -> T + 'r> {
-    id(Box::new(|| *v))
-        //~^ ERROR E0507
-}
-
-fn main() {
-    let v = &5;
-    println!("{}", f(v).call_mut(()));
-}
diff --git a/src/test/ui/issues/issue-4335.stderr b/src/test/ui/issues/issue-4335.stderr
deleted file mode 100644
index ecc1fa52398..00000000000
--- a/src/test/ui/issues/issue-4335.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0507]: cannot move out of `*v`, as `v` is a captured variable in an `FnMut` closure
-  --> $DIR/issue-4335.rs:6:20
-   |
-LL | fn f<'r, T>(v: &'r T) -> Box<dyn FnMut() -> T + 'r> {
-   |             - captured outer variable
-LL |     id(Box::new(|| *v))
-   |                 -- ^^ move occurs because `*v` has type `T`, which does not implement the `Copy` trait
-   |                 |
-   |                 captured by this `FnMut` closure
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0507`.
diff --git a/src/test/ui/issues/issue-43355.rs b/src/test/ui/issues/issue-43355.rs
deleted file mode 100644
index bf819af7962..00000000000
--- a/src/test/ui/issues/issue-43355.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-pub trait Trait1<X> {
-    type Output;
-}
-
-pub trait Trait2<X> {}
-
-pub struct A;
-
-impl<X, T> Trait1<X> for T where T: Trait2<X> {
-    type Output = ();
-}
-
-impl<X> Trait1<Box<X>> for A {
-//~^ ERROR conflicting implementations of trait
-//~| downstream crates may implement trait `Trait2<std::boxed::Box<_>>` for type `A`
-    type Output = i32;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-43355.stderr b/src/test/ui/issues/issue-43355.stderr
deleted file mode 100644
index 57adc8ad5ef..00000000000
--- a/src/test/ui/issues/issue-43355.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0119]: conflicting implementations of trait `Trait1<Box<_>>` for type `A`
-  --> $DIR/issue-43355.rs:13:1
-   |
-LL | impl<X, T> Trait1<X> for T where T: Trait2<X> {
-   | -------------------------- first implementation here
-...
-LL | impl<X> Trait1<Box<X>> for A {
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `A`
-   |
-   = note: downstream crates may implement trait `Trait2<std::boxed::Box<_>>` for type `A`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0119`.
diff --git a/src/test/ui/issues/issue-43357.rs b/src/test/ui/issues/issue-43357.rs
deleted file mode 100644
index 474c9765595..00000000000
--- a/src/test/ui/issues/issue-43357.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-trait Trait {
-    type Output;
-}
-
-fn f<T: Trait>() {
-    std::mem::size_of::<T::Output>();
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-43420-no-over-suggest.rs b/src/test/ui/issues/issue-43420-no-over-suggest.rs
deleted file mode 100644
index 4365bff5af5..00000000000
--- a/src/test/ui/issues/issue-43420-no-over-suggest.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// check that we substitute type parameters before we suggest anything - otherwise
-// we would suggest function such as `as_slice` for the `&[u16]`.
-
-fn foo(b: &[u16]) {}
-
-fn main() {
-    let a: Vec<u8> = Vec::new();
-    foo(&a); //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-43420-no-over-suggest.stderr b/src/test/ui/issues/issue-43420-no-over-suggest.stderr
deleted file mode 100644
index 58fd1121a6b..00000000000
--- a/src/test/ui/issues/issue-43420-no-over-suggest.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-43420-no-over-suggest.rs:8:9
-   |
-LL |     foo(&a);
-   |     --- ^^ expected slice `[u16]`, found struct `Vec`
-   |     |
-   |     arguments to this function are incorrect
-   |
-   = note: expected reference `&[u16]`
-              found reference `&Vec<u8>`
-note: function defined here
-  --> $DIR/issue-43420-no-over-suggest.rs:4:4
-   |
-LL | fn foo(b: &[u16]) {}
-   |    ^^^ ---------
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-43424.rs b/src/test/ui/issues/issue-43424.rs
deleted file mode 100644
index b3f76d8b049..00000000000
--- a/src/test/ui/issues/issue-43424.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![allow(unused)]
-
-macro_rules! m {
-    ($attr_path: path) => {
-        #[$attr_path]
-        fn f() {}
-    }
-}
-
-m!(inline<u8>); //~ ERROR: unexpected generic arguments in path
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-43424.stderr b/src/test/ui/issues/issue-43424.stderr
deleted file mode 100644
index 8f59d7cc3aa..00000000000
--- a/src/test/ui/issues/issue-43424.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: unexpected generic arguments in path
-  --> $DIR/issue-43424.rs:10:10
-   |
-LL | m!(inline<u8>);
-   |          ^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-43431.rs b/src/test/ui/issues/issue-43431.rs
deleted file mode 100644
index e7ec35105f7..00000000000
--- a/src/test/ui/issues/issue-43431.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-#![feature(fn_traits)]
-
-trait CallSingle<A, B> {
-    fn call(&self, a: A) -> B where Self: Sized, Self: Fn(A) -> B;
-}
-
-impl<A, B, F: Fn(A) -> B> CallSingle<A, B> for F {
-    fn call(&self, a: A) -> B {
-        <Self as Fn(A) -> B>::call(self, (a,))
-        //~^ ERROR associated type bindings are not allowed here
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-43431.stderr b/src/test/ui/issues/issue-43431.stderr
deleted file mode 100644
index 4edb528699d..00000000000
--- a/src/test/ui/issues/issue-43431.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0229]: associated type bindings are not allowed here
-  --> $DIR/issue-43431.rs:9:27
-   |
-LL |         <Self as Fn(A) -> B>::call(self, (a,))
-   |                           ^ associated type not allowed here
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0229`.
diff --git a/src/test/ui/issues/issue-43483.rs b/src/test/ui/issues/issue-43483.rs
deleted file mode 100644
index 76dd1c2eb58..00000000000
--- a/src/test/ui/issues/issue-43483.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-trait VecN {
-    const DIM: usize;
-}
-
-trait Mat {
-    type Row: VecN;
-}
-
-fn m<M: Mat>() {
-    let x = M::Row::DIM;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-43692.rs b/src/test/ui/issues/issue-43692.rs
deleted file mode 100644
index a9999c22651..00000000000
--- a/src/test/ui/issues/issue-43692.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// run-pass
-fn main() {
-    assert_eq!('\u{10__FFFF}', '\u{10FFFF}');
-    assert_eq!("\u{10_F0FF__}foo\u{1_0_0_0__}", "\u{10F0FF}foo\u{1000}");
-}
diff --git a/src/test/ui/issues/issue-43806.rs b/src/test/ui/issues/issue-43806.rs
deleted file mode 100644
index 8c8cccfb2bb..00000000000
--- a/src/test/ui/issues/issue-43806.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// check-pass
-
-#![deny(unused_results)]
-
-enum Void {}
-
-fn foo() {}
-
-fn bar() -> ! {
-    loop {}
-}
-
-fn baz() -> Void {
-    loop {}
-}
-
-fn qux() {
-    foo();
-    bar();
-    baz();
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-43853.rs b/src/test/ui/issues/issue-43853.rs
deleted file mode 100644
index dd42c1e3cb8..00000000000
--- a/src/test/ui/issues/issue-43853.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-// needs-unwind
-
-use std::panic;
-
-fn test() {
-    wait(|| panic!());
-}
-
-fn wait<T, F: FnOnce() -> T>(f: F) -> F::Output {
-    From::from(f())
-}
-
-fn main() {
-    let result = panic::catch_unwind(move || test());
-    assert!(result.is_err());
-}
diff --git a/src/test/ui/issues/issue-4387.rs b/src/test/ui/issues/issue-4387.rs
deleted file mode 100644
index 84592f16a4c..00000000000
--- a/src/test/ui/issues/issue-4387.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-pub fn main() {
-    let _foo = [0; 2*4];
-}
diff --git a/src/test/ui/issues/issue-43910.rs b/src/test/ui/issues/issue-43910.rs
deleted file mode 100644
index d8c87732930..00000000000
--- a/src/test/ui/issues/issue-43910.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-#![deny(unused_variables)]
-
-fn main() {
-    #[allow(unused_variables)]
-    let x = 12;
-}
diff --git a/src/test/ui/issues/issue-43923.rs b/src/test/ui/issues/issue-43923.rs
deleted file mode 100644
index ad35a668554..00000000000
--- a/src/test/ui/issues/issue-43923.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(unused_variables)]
-struct A<T: ?Sized> { ptr: T }
-
-fn foo<T>(x: &A<[T]>) {}
-
-fn main() {
-    let a = foo;
-    let b = A { ptr: [a, a, a] };
-    a(&A { ptr: [()] });
-}
diff --git a/src/test/ui/issues/issue-43925.rs b/src/test/ui/issues/issue-43925.rs
deleted file mode 100644
index 1a210887154..00000000000
--- a/src/test/ui/issues/issue-43925.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-#[link(name = "foo", cfg("rlib"))] //~ ERROR link cfg must have a single predicate argument
-extern "C" {}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-43925.stderr b/src/test/ui/issues/issue-43925.stderr
deleted file mode 100644
index b0ad25063de..00000000000
--- a/src/test/ui/issues/issue-43925.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: link cfg must have a single predicate argument
-  --> $DIR/issue-43925.rs:1:22
-   |
-LL | #[link(name = "foo", cfg("rlib"))]
-   |                      ^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-43926.rs b/src/test/ui/issues/issue-43926.rs
deleted file mode 100644
index 6d3003552dc..00000000000
--- a/src/test/ui/issues/issue-43926.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-#[link(name = "foo", cfg())] //~ ERROR link cfg must have a single predicate argument
-extern "C" {}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-43926.stderr b/src/test/ui/issues/issue-43926.stderr
deleted file mode 100644
index f67f91a6bd3..00000000000
--- a/src/test/ui/issues/issue-43926.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: link cfg must have a single predicate argument
-  --> $DIR/issue-43926.rs:1:22
-   |
-LL | #[link(name = "foo", cfg())]
-   |                      ^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-43988.rs b/src/test/ui/issues/issue-43988.rs
deleted file mode 100644
index b114e8e0333..00000000000
--- a/src/test/ui/issues/issue-43988.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-#![feature(stmt_expr_attributes)]
-
-fn main() {
-
-    #[inline]
-    let _a = 4;
-    //~^^ ERROR attribute should be applied to function or closure
-
-
-    #[inline(XYZ)]
-    let _b = 4;
-    //~^^ ERROR attribute should be applied to function or closure
-
-    #[repr(nothing)]
-    let _x = 0;
-    //~^^ ERROR E0552
-
-    #[repr(something_not_real)]
-    loop {
-        ()
-    };
-    //~^^^^ ERROR E0552
-
-    #[repr]
-    let _y = "123";
-    //~^^ ERROR malformed `repr` attribute
-
-    fn foo() {}
-
-    #[inline(ABC)]
-    foo();
-    //~^^ ERROR attribute should be applied to function or closure
-
-    let _z = #[repr] 1;
-    //~^ ERROR malformed `repr` attribute
-}
diff --git a/src/test/ui/issues/issue-43988.stderr b/src/test/ui/issues/issue-43988.stderr
deleted file mode 100644
index 02c5dd5bfb7..00000000000
--- a/src/test/ui/issues/issue-43988.stderr
+++ /dev/null
@@ -1,56 +0,0 @@
-error: malformed `repr` attribute input
-  --> $DIR/issue-43988.rs:24:5
-   |
-LL |     #[repr]
-   |     ^^^^^^^ help: must be of the form: `#[repr(C)]`
-
-error: malformed `repr` attribute input
-  --> $DIR/issue-43988.rs:34:14
-   |
-LL |     let _z = #[repr] 1;
-   |              ^^^^^^^ help: must be of the form: `#[repr(C)]`
-
-error[E0518]: attribute should be applied to function or closure
-  --> $DIR/issue-43988.rs:5:5
-   |
-LL |     #[inline]
-   |     ^^^^^^^^^
-LL |     let _a = 4;
-   |     ----------- not a function or closure
-
-error[E0518]: attribute should be applied to function or closure
-  --> $DIR/issue-43988.rs:10:5
-   |
-LL |     #[inline(XYZ)]
-   |     ^^^^^^^^^^^^^^
-LL |     let _b = 4;
-   |     ----------- not a function or closure
-
-error[E0552]: unrecognized representation hint
-  --> $DIR/issue-43988.rs:14:12
-   |
-LL |     #[repr(nothing)]
-   |            ^^^^^^^
-   |
-   = help: valid reprs are `C`, `align`, `packed`, `transparent`, `simd`, `i8`, `u8`, `i16`, `u16`, `i32`, `u32`, `i64`, `u64`, `i128`, `u128`, `isize`, `usize`
-
-error[E0552]: unrecognized representation hint
-  --> $DIR/issue-43988.rs:18:12
-   |
-LL |     #[repr(something_not_real)]
-   |            ^^^^^^^^^^^^^^^^^^
-   |
-   = help: valid reprs are `C`, `align`, `packed`, `transparent`, `simd`, `i8`, `u8`, `i16`, `u16`, `i32`, `u32`, `i64`, `u64`, `i128`, `u128`, `isize`, `usize`
-
-error[E0518]: attribute should be applied to function or closure
-  --> $DIR/issue-43988.rs:30:5
-   |
-LL |     #[inline(ABC)]
-   |     ^^^^^^^^^^^^^^
-LL |     foo();
-   |     ----- not a function or closure
-
-error: aborting due to 7 previous errors
-
-Some errors have detailed explanations: E0518, E0552.
-For more information about an error, try `rustc --explain E0518`.
diff --git a/src/test/ui/issues/issue-44023.rs b/src/test/ui/issues/issue-44023.rs
deleted file mode 100644
index e4320b7dac5..00000000000
--- a/src/test/ui/issues/issue-44023.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-pub fn main () {}
-
-fn საჭმელად_გემრიელი_სადილი ( ) -> isize { //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-44023.stderr b/src/test/ui/issues/issue-44023.stderr
deleted file mode 100644
index 9e97012416a..00000000000
--- a/src/test/ui/issues/issue-44023.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-44023.rs:3:36
-   |
-LL | fn საჭმელად_გემრიელი_სადილი ( ) -> isize {
-   |    ------------------------        ^^^^^ expected `isize`, found `()`
-   |    |
-   |    implicitly returns `()` as its body has no tail or `return` expression
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-44056.rs b/src/test/ui/issues/issue-44056.rs
deleted file mode 100644
index a4903ed2cb4..00000000000
--- a/src/test/ui/issues/issue-44056.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// build-pass (FIXME(55996): should be run on targets supporting avx)
-// only-x86_64
-// no-prefer-dynamic
-// compile-flags: -Ctarget-feature=+avx -Clto
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-44078.rs b/src/test/ui/issues/issue-44078.rs
deleted file mode 100644
index b8c0e285ffc..00000000000
--- a/src/test/ui/issues/issue-44078.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    "😊""; //~ ERROR unterminated double quote
-}
diff --git a/src/test/ui/issues/issue-44078.stderr b/src/test/ui/issues/issue-44078.stderr
deleted file mode 100644
index daf67219f4d..00000000000
--- a/src/test/ui/issues/issue-44078.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0765]: unterminated double quote string
-  --> $DIR/issue-44078.rs:2:8
-   |
-LL |       "😊"";
-   |  _________^
-LL | | }
-   | |__^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0765`.
diff --git a/src/test/ui/issues/issue-44216-add-instant.rs b/src/test/ui/issues/issue-44216-add-instant.rs
deleted file mode 100644
index 78cfecf2f32..00000000000
--- a/src/test/ui/issues/issue-44216-add-instant.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-fail
-// error-pattern:overflow
-// ignore-emscripten no processes
-
-use std::time::{Instant, Duration};
-
-fn main() {
-    let now = Instant::now();
-    let _ = now + Duration::from_secs(u64::MAX);
-}
diff --git a/src/test/ui/issues/issue-44216-add-system-time.rs b/src/test/ui/issues/issue-44216-add-system-time.rs
deleted file mode 100644
index 7e9a3f802ec..00000000000
--- a/src/test/ui/issues/issue-44216-add-system-time.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-fail
-// error-pattern:overflow
-// ignore-emscripten no processes
-
-use std::time::{Duration, SystemTime};
-
-fn main() {
-    let now = SystemTime::now();
-    let _ = now + Duration::from_secs(u64::MAX);
-}
diff --git a/src/test/ui/issues/issue-44216-sub-instant.rs b/src/test/ui/issues/issue-44216-sub-instant.rs
deleted file mode 100644
index e40f80d449d..00000000000
--- a/src/test/ui/issues/issue-44216-sub-instant.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-fail
-// error-pattern:overflow
-// ignore-emscripten no processes
-
-use std::time::{Instant, Duration};
-
-fn main() {
-    let now = Instant::now();
-    let _ = now - Duration::from_secs(u64::MAX);
-}
diff --git a/src/test/ui/issues/issue-44216-sub-system-time.rs b/src/test/ui/issues/issue-44216-sub-system-time.rs
deleted file mode 100644
index 2c5a000fab6..00000000000
--- a/src/test/ui/issues/issue-44216-sub-system-time.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-fail
-// error-pattern:overflow
-// ignore-emscripten no processes
-
-use std::time::{Duration, SystemTime};
-
-fn main() {
-    let now = SystemTime::now();
-    let _ = now - Duration::from_secs(u64::MAX);
-}
diff --git a/src/test/ui/issues/issue-44239.fixed b/src/test/ui/issues/issue-44239.fixed
deleted file mode 100644
index e6c29cee97d..00000000000
--- a/src/test/ui/issues/issue-44239.fixed
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-rustfix
-#![allow(dead_code, non_upper_case_globals)]
-fn main() {
-    const n: usize = 0;
-
-    struct Foo;
-    impl Foo {
-        const N: usize = n;
-        //~^ ERROR attempt to use a non-constant value
-    }
-}
diff --git a/src/test/ui/issues/issue-44239.rs b/src/test/ui/issues/issue-44239.rs
deleted file mode 100644
index 482ed194c7a..00000000000
--- a/src/test/ui/issues/issue-44239.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-rustfix
-#![allow(dead_code, non_upper_case_globals)]
-fn main() {
-    let n: usize = 0;
-
-    struct Foo;
-    impl Foo {
-        const N: usize = n;
-        //~^ ERROR attempt to use a non-constant value
-    }
-}
diff --git a/src/test/ui/issues/issue-44239.stderr b/src/test/ui/issues/issue-44239.stderr
deleted file mode 100644
index 2a245c92c48..00000000000
--- a/src/test/ui/issues/issue-44239.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0435]: attempt to use a non-constant value in a constant
-  --> $DIR/issue-44239.rs:8:26
-   |
-LL |     let n: usize = 0;
-   |     ----- help: consider using `const` instead of `let`: `const n`
-...
-LL |         const N: usize = n;
-   |                          ^ non-constant value
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0435`.
diff --git a/src/test/ui/issues/issue-44247.rs b/src/test/ui/issues/issue-44247.rs
deleted file mode 100644
index 3544880fade..00000000000
--- a/src/test/ui/issues/issue-44247.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-trait T {
-    type X;
-    const X: Self::X;
-}
-fn foo<X: T>() {
-    let _: X::X = X::X;
-}
-
-trait S {
-    const X: Self::X;
-    type X;
-}
-fn bar<X: S>() {
-    let _: X::X = X::X;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-44255.rs b/src/test/ui/issues/issue-44255.rs
deleted file mode 100644
index 22450320432..00000000000
--- a/src/test/ui/issues/issue-44255.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// run-pass
-
-use std::marker::PhantomData;
-
-fn main() {
-    let _arr = [1; <Multiply<Five, Five>>::VAL];
-}
-
-trait TypeVal<T> {
-    const VAL: T;
-}
-
-struct Five;
-
-impl TypeVal<usize> for Five {
-    const VAL: usize = 5;
-}
-
-struct Multiply<N, M> {
-    _n: PhantomData<N>,
-    _m: PhantomData<M>,
-}
-
-impl<N, M> TypeVal<usize> for Multiply<N, M>
-    where N: TypeVal<usize>,
-          M: TypeVal<usize>,
-{
-    const VAL: usize = N::VAL * M::VAL;
-}
diff --git a/src/test/ui/issues/issue-44405.rs b/src/test/ui/issues/issue-44405.rs
deleted file mode 100644
index d404b9044dd..00000000000
--- a/src/test/ui/issues/issue-44405.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-use std::ops::Index;
-
-struct Test;
-struct Container(Test);
-
-impl Test {
-    fn test(&mut self) {}
-}
-
-impl<'a> Index<&'a bool> for Container {
-    type Output = Test;
-
-    fn index(&self, _index: &'a bool) -> &Test {
-        &self.0
-    }
-}
-
-fn main() {
-    let container = Container(Test);
-    let mut val = true;
-    container[&mut val].test(); //~ ERROR: cannot borrow data
-}
diff --git a/src/test/ui/issues/issue-44405.stderr b/src/test/ui/issues/issue-44405.stderr
deleted file mode 100644
index 626cb2999e1..00000000000
--- a/src/test/ui/issues/issue-44405.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0596]: cannot borrow data in an index of `Container` as mutable
-  --> $DIR/issue-44405.rs:21:5
-   |
-LL |     container[&mut val].test();
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot borrow as mutable
-   |
-   = help: trait `IndexMut` is required to modify indexed content, but it is not implemented for `Container`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0596`.
diff --git a/src/test/ui/issues/issue-4464.rs b/src/test/ui/issues/issue-4464.rs
deleted file mode 100644
index 7ac107150a0..00000000000
--- a/src/test/ui/issues/issue-4464.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-fn broken(v: &[u8], i: usize, j: usize) -> &[u8] { &v[i..j] }
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-44730.rs b/src/test/ui/issues/issue-44730.rs
deleted file mode 100644
index 0493811b279..00000000000
--- a/src/test/ui/issues/issue-44730.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// check-pass
-//! dox
-
-#![deny(missing_docs)]
-
-macro_rules! doc {
-    ($e:expr) => (
-        #[doc = $e]
-        pub struct Foo;
-    )
-}
-
-doc!("a");
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-44851.rs b/src/test/ui/issues/issue-44851.rs
deleted file mode 100644
index 23daaeb0f00..00000000000
--- a/src/test/ui/issues/issue-44851.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// check-pass
-macro_rules! a {
-    () => { "a" }
-}
-
-macro_rules! b {
-    ($doc:expr) => {
-        #[doc = $doc]
-        pub struct B;
-    }
-}
-
-b!(a!());
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-4517.rs b/src/test/ui/issues/issue-4517.rs
deleted file mode 100644
index caf85d44aac..00000000000
--- a/src/test/ui/issues/issue-4517.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn bar(int_param: usize) {}
-
-fn main() {
-    let foo: [u8; 4] = [1; 4];
-    bar(foo);
-    //~^ ERROR mismatched types
-    //~| expected `usize`, found array `[u8; 4]`
-}
diff --git a/src/test/ui/issues/issue-4517.stderr b/src/test/ui/issues/issue-4517.stderr
deleted file mode 100644
index 70b4ca5ec49..00000000000
--- a/src/test/ui/issues/issue-4517.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-4517.rs:5:9
-   |
-LL |     bar(foo);
-   |     --- ^^^ expected `usize`, found array `[u8; 4]`
-   |     |
-   |     arguments to this function are incorrect
-   |
-note: function defined here
-  --> $DIR/issue-4517.rs:1:4
-   |
-LL | fn bar(int_param: usize) {}
-   |    ^^^ ----------------
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-4541.rs b/src/test/ui/issues/issue-4541.rs
deleted file mode 100644
index e7f26d02151..00000000000
--- a/src/test/ui/issues/issue-4541.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// run-pass
-
-fn parse_args() -> String {
-    let args: Vec<_> = ::std::env::args().collect();
-    let mut n = 0;
-
-    while n < args.len() {
-        match &*args[n] {
-            "-v" => (),
-            s => {
-                return s.to_string();
-            }
-        }
-        n += 1;
-    }
-
-    return "".to_string()
-}
-
-pub fn main() {
-    println!("{}", parse_args());
-}
diff --git a/src/test/ui/issues/issue-4542.rs b/src/test/ui/issues/issue-4542.rs
deleted file mode 100644
index 2386561c39d..00000000000
--- a/src/test/ui/issues/issue-4542.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-use std::env;
-
-pub fn main() {
-    for arg in env::args() {
-        match arg.clone() {
-            _s => { }
-        }
-    }
-}
diff --git a/src/test/ui/issues/issue-45425.rs b/src/test/ui/issues/issue-45425.rs
deleted file mode 100644
index 10ce374eada..00000000000
--- a/src/test/ui/issues/issue-45425.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-use std::ops::Add;
-
-fn ref_add<T>(a: &T, b: &T) -> T
-where
-    for<'x> &'x T: Add<&'x T, Output = T>,
-{
-    a + b
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-4545.rs b/src/test/ui/issues/issue-4545.rs
deleted file mode 100644
index 86fcf9af21f..00000000000
--- a/src/test/ui/issues/issue-4545.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-// aux-build:issue-4545.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_4545 as somelib;
-pub fn main() { somelib::mk::<isize>(); }
diff --git a/src/test/ui/issues/issue-45510.rs b/src/test/ui/issues/issue-45510.rs
deleted file mode 100644
index 9e104ce6c4f..00000000000
--- a/src/test/ui/issues/issue-45510.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// Test overloaded resolution of fn_traits.
-// run-pass
-
-#![feature(fn_traits)]
-#![feature(unboxed_closures)]
-
-#[derive(Debug, PartialEq, Eq)]
-struct Ishmael;
-#[derive(Debug, PartialEq, Eq)]
-struct Maybe;
-struct CallMe;
-
-impl FnOnce<(Ishmael,)> for CallMe {
-    type Output = Ishmael;
-    extern "rust-call" fn call_once(self, _args: (Ishmael,)) -> Ishmael {
-        println!("Split your lungs with blood and thunder!");
-        Ishmael
-    }
-}
-
-impl FnOnce<(Maybe,)> for CallMe {
-    type Output = Maybe;
-    extern "rust-call" fn call_once(self, _args: (Maybe,)) -> Maybe {
-        println!("So we just met, and this is crazy");
-        Maybe
-    }
-}
-
-fn main() {
-    assert_eq!(CallMe(Ishmael), Ishmael);
-    assert_eq!(CallMe(Maybe), Maybe);
-}
diff --git a/src/test/ui/issues/issue-45562.fixed b/src/test/ui/issues/issue-45562.fixed
deleted file mode 100644
index ac700fbd046..00000000000
--- a/src/test/ui/issues/issue-45562.fixed
+++ /dev/null
@@ -1,6 +0,0 @@
-// run-rustfix
-
-#[no_mangle] pub static RAH: usize = 5;
-//~^ ERROR const items should never be `#[no_mangle]`
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-45562.rs b/src/test/ui/issues/issue-45562.rs
deleted file mode 100644
index eabb5a5cecf..00000000000
--- a/src/test/ui/issues/issue-45562.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// run-rustfix
-
-#[no_mangle] pub const RAH: usize = 5;
-//~^ ERROR const items should never be `#[no_mangle]`
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-45562.stderr b/src/test/ui/issues/issue-45562.stderr
deleted file mode 100644
index be259d3f8a4..00000000000
--- a/src/test/ui/issues/issue-45562.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error: const items should never be `#[no_mangle]`
-  --> $DIR/issue-45562.rs:3:14
-   |
-LL | #[no_mangle] pub const RAH: usize = 5;
-   |              ---------^^^^^^^^^^^^^^^^
-   |              |
-   |              help: try a static value: `pub static`
-   |
-   = note: `#[deny(no_mangle_const_items)]` on by default
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-45697-1.rs b/src/test/ui/issues/issue-45697-1.rs
deleted file mode 100644
index b45f1170b86..00000000000
--- a/src/test/ui/issues/issue-45697-1.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// Test that assignments to an `&mut` pointer which is found in a
-// borrowed (but otherwise non-aliasable) location is illegal.
-
-// compile-flags: -C overflow-checks=on
-
-struct S<'a> {
-    pointer: &'a mut isize
-}
-
-fn copy_borrowed_ptr<'a>(p: &'a mut S<'a>) -> S<'a> {
-    S { pointer: &mut *p.pointer }
-}
-
-fn main() {
-    let mut x = 1;
-
-    {
-        let mut y = S { pointer: &mut x };
-        let z = copy_borrowed_ptr(&mut y);
-        *y.pointer += 1;
-        //~^ ERROR cannot use `*y.pointer` because it was mutably borrowed [E0503]
-        //~| ERROR cannot assign to `*y.pointer` because it is borrowed [E0506]
-        *z.pointer += 1;
-    }
-}
diff --git a/src/test/ui/issues/issue-45697-1.stderr b/src/test/ui/issues/issue-45697-1.stderr
deleted file mode 100644
index 30c69f19658..00000000000
--- a/src/test/ui/issues/issue-45697-1.stderr
+++ /dev/null
@@ -1,26 +0,0 @@
-error[E0503]: cannot use `*y.pointer` because it was mutably borrowed
-  --> $DIR/issue-45697-1.rs:20:9
-   |
-LL |         let z = copy_borrowed_ptr(&mut y);
-   |                                   ------ borrow of `y` occurs here
-LL |         *y.pointer += 1;
-   |         ^^^^^^^^^^^^^^^ use of borrowed `y`
-...
-LL |         *z.pointer += 1;
-   |         --------------- borrow later used here
-
-error[E0506]: cannot assign to `*y.pointer` because it is borrowed
-  --> $DIR/issue-45697-1.rs:20:9
-   |
-LL |         let z = copy_borrowed_ptr(&mut y);
-   |                                   ------ borrow of `*y.pointer` occurs here
-LL |         *y.pointer += 1;
-   |         ^^^^^^^^^^^^^^^ assignment to borrowed `*y.pointer` occurs here
-...
-LL |         *z.pointer += 1;
-   |         --------------- borrow later used here
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0503, E0506.
-For more information about an error, try `rustc --explain E0503`.
diff --git a/src/test/ui/issues/issue-45697.rs b/src/test/ui/issues/issue-45697.rs
deleted file mode 100644
index db6d1d8fa2a..00000000000
--- a/src/test/ui/issues/issue-45697.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// Test that assignments to an `&mut` pointer which is found in a
-// borrowed (but otherwise non-aliasable) location is illegal.
-
-// compile-flags: -C overflow-checks=off
-
-struct S<'a> {
-    pointer: &'a mut isize
-}
-
-fn copy_borrowed_ptr<'a>(p: &'a mut S<'a>) -> S<'a> {
-    S { pointer: &mut *p.pointer }
-}
-
-fn main() {
-    let mut x = 1;
-
-    {
-        let mut y = S { pointer: &mut x };
-        let z = copy_borrowed_ptr(&mut y);
-        *y.pointer += 1;
-        //~^ ERROR cannot use `*y.pointer` because it was mutably borrowed [E0503]
-        //~| ERROR cannot assign to `*y.pointer` because it is borrowed [E0506]
-        *z.pointer += 1;
-    }
-}
diff --git a/src/test/ui/issues/issue-45697.stderr b/src/test/ui/issues/issue-45697.stderr
deleted file mode 100644
index 26749d36f0b..00000000000
--- a/src/test/ui/issues/issue-45697.stderr
+++ /dev/null
@@ -1,26 +0,0 @@
-error[E0503]: cannot use `*y.pointer` because it was mutably borrowed
-  --> $DIR/issue-45697.rs:20:9
-   |
-LL |         let z = copy_borrowed_ptr(&mut y);
-   |                                   ------ borrow of `y` occurs here
-LL |         *y.pointer += 1;
-   |         ^^^^^^^^^^^^^^^ use of borrowed `y`
-...
-LL |         *z.pointer += 1;
-   |         --------------- borrow later used here
-
-error[E0506]: cannot assign to `*y.pointer` because it is borrowed
-  --> $DIR/issue-45697.rs:20:9
-   |
-LL |         let z = copy_borrowed_ptr(&mut y);
-   |                                   ------ borrow of `*y.pointer` occurs here
-LL |         *y.pointer += 1;
-   |         ^^^^^^^^^^^^^^^ assignment to borrowed `*y.pointer` occurs here
-...
-LL |         *z.pointer += 1;
-   |         --------------- borrow later used here
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0503, E0506.
-For more information about an error, try `rustc --explain E0503`.
diff --git a/src/test/ui/issues/issue-45730.rs b/src/test/ui/issues/issue-45730.rs
deleted file mode 100644
index 3776759fe07..00000000000
--- a/src/test/ui/issues/issue-45730.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-use std::fmt;
-fn main() {
-    let x: *const _ = 0 as _; //~ ERROR cannot cast
-
-    let x: *const _ = 0 as *const _; //~ ERROR cannot cast
-    let y: Option<*const dyn fmt::Debug> = Some(x) as _;
-
-    let x = 0 as *const i32 as *const _ as *mut _; //~ ERROR cannot cast
-}
diff --git a/src/test/ui/issues/issue-45730.stderr b/src/test/ui/issues/issue-45730.stderr
deleted file mode 100644
index d00f3d91b49..00000000000
--- a/src/test/ui/issues/issue-45730.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error[E0641]: cannot cast to a pointer of an unknown kind
-  --> $DIR/issue-45730.rs:3:28
-   |
-LL |     let x: *const _ = 0 as _;
-   |                            ^ needs more type information
-   |
-   = note: the type information given here is insufficient to check whether the pointer cast is valid
-
-error[E0641]: cannot cast to a pointer of an unknown kind
-  --> $DIR/issue-45730.rs:5:28
-   |
-LL |     let x: *const _ = 0 as *const _;
-   |                            ^^^^^^^^ needs more type information
-   |
-   = note: the type information given here is insufficient to check whether the pointer cast is valid
-
-error[E0641]: cannot cast to a pointer of an unknown kind
-  --> $DIR/issue-45730.rs:8:44
-   |
-LL |     let x = 0 as *const i32 as *const _ as *mut _;
-   |                                            ^^^^^^ needs more type information
-   |
-   = note: the type information given here is insufficient to check whether the pointer cast is valid
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0641`.
diff --git a/src/test/ui/issues/issue-45731.rs b/src/test/ui/issues/issue-45731.rs
deleted file mode 100644
index 5c5ac59873a..00000000000
--- a/src/test/ui/issues/issue-45731.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// compile-flags:--test -g
-// ignore-asmjs wasm2js does not support source maps yet
-
-#[cfg(target_os = "macos")]
-#[test]
-fn simple_test() {
-    use std::{env, panic, fs};
-
-    // Find our dSYM and replace the DWARF binary with an empty file
-    let mut dsym_path = env::current_exe().unwrap();
-    let executable_name = dsym_path.file_name().unwrap().to_str().unwrap().to_string();
-    assert!(dsym_path.pop()); // Pop executable
-    dsym_path.push(format!("{}.dSYM/Contents/Resources/DWARF/{0}", executable_name));
-    {
-        let file = fs::OpenOptions::new().read(false).write(true).truncate(true).create(false)
-            .open(&dsym_path).unwrap();
-    }
-
-    env::set_var("RUST_BACKTRACE", "1");
-
-    // We don't need to die of panic, just trigger a backtrace
-    let _ = panic::catch_unwind(|| {
-        assert!(false);
-    });
-}
diff --git a/src/test/ui/issues/issue-45801.rs b/src/test/ui/issues/issue-45801.rs
deleted file mode 100644
index 780baa89667..00000000000
--- a/src/test/ui/issues/issue-45801.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-struct Params;
-
-pub trait Plugin<E: ?Sized> {
-    type Error;
-}
-
-pub trait Pluggable {
-    fn get_ref<P: Plugin<Self>>(&mut self) -> Option<P::Error> {
-        None
-    }
-}
-
-struct Foo;
-impl Plugin<Foo> for Params {
-    type Error = ();
-}
-
-impl<T: Copy> Pluggable for T {}
-
-fn handle(req: &mut i32) {
-    req.get_ref::<Params>();
-    //~^ ERROR the trait bound `Params: Plugin<i32>` is not satisfied
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-45801.stderr b/src/test/ui/issues/issue-45801.stderr
deleted file mode 100644
index 8967f49df02..00000000000
--- a/src/test/ui/issues/issue-45801.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0277]: the trait bound `Params: Plugin<i32>` is not satisfied
-  --> $DIR/issue-45801.rs:21:9
-   |
-LL |     req.get_ref::<Params>();
-   |         ^^^^^^^ the trait `Plugin<i32>` is not implemented for `Params`
-   |
-   = help: the trait `Plugin<Foo>` is implemented for `Params`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-45965.rs b/src/test/ui/issues/issue-45965.rs
deleted file mode 100644
index 15649f777e0..00000000000
--- a/src/test/ui/issues/issue-45965.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    let a = |r: f64| if r != 0.0(r != 0.0) { 1.0 } else { 0.0 };
-    //~^ ERROR expected function, found `{float}`
-}
diff --git a/src/test/ui/issues/issue-45965.stderr b/src/test/ui/issues/issue-45965.stderr
deleted file mode 100644
index f3eaa91769f..00000000000
--- a/src/test/ui/issues/issue-45965.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0618]: expected function, found `{float}`
-  --> $DIR/issue-45965.rs:2:30
-   |
-LL |     let a = |r: f64| if r != 0.0(r != 0.0) { 1.0 } else { 0.0 };
-   |                              ^^^----------
-   |                              |
-   |                              call expression requires function
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0618`.
diff --git a/src/test/ui/issues/issue-46069.rs b/src/test/ui/issues/issue-46069.rs
deleted file mode 100644
index c418128c186..00000000000
--- a/src/test/ui/issues/issue-46069.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// run-pass
-use std::iter::{Fuse, Cloned};
-use std::slice::Iter;
-
-struct Foo<'a, T: 'a>(#[allow(unused_tuple_struct_fields)] &'a T);
-impl<'a, T: 'a> Copy for Foo<'a, T> {}
-impl<'a, T: 'a> Clone for Foo<'a, T> {
-    fn clone(&self) -> Self { *self }
-}
-
-fn copy_ex() {
-    let s = 2;
-    let k1 = || s;
-    let upvar = Foo(&k1);
-    let k = || upvar;
-    k();
-}
-
-fn main() {
-    let _f: *mut <Fuse<Cloned<Iter<u8>>> as Iterator>::Item = std::ptr::null_mut();
-
-    copy_ex();
-}
diff --git a/src/test/ui/issues/issue-46101.rs b/src/test/ui/issues/issue-46101.rs
deleted file mode 100644
index ab3d30d401f..00000000000
--- a/src/test/ui/issues/issue-46101.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-trait Foo {}
-#[derive(Foo::Anything)] //~ ERROR failed to resolve: partially resolved path in a derive macro
-                         //~| ERROR failed to resolve: partially resolved path in a derive macro
-struct S;
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-46101.stderr b/src/test/ui/issues/issue-46101.stderr
deleted file mode 100644
index 40295b8a115..00000000000
--- a/src/test/ui/issues/issue-46101.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0433]: failed to resolve: partially resolved path in a derive macro
-  --> $DIR/issue-46101.rs:2:10
-   |
-LL | #[derive(Foo::Anything)]
-   |          ^^^^^^^^^^^^^ partially resolved path in a derive macro
-
-error[E0433]: failed to resolve: partially resolved path in a derive macro
-  --> $DIR/issue-46101.rs:2:10
-   |
-LL | #[derive(Foo::Anything)]
-   |          ^^^^^^^^^^^^^ partially resolved path in a derive macro
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0433`.
diff --git a/src/test/ui/issues/issue-46302.rs b/src/test/ui/issues/issue-46302.rs
deleted file mode 100644
index ba681d84eff..00000000000
--- a/src/test/ui/issues/issue-46302.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-fn foo() {
-  let s = "abc";
-  let u: &str = if true { s[..2] } else { s };
-  //~^ ERROR mismatched types
-}
-
-fn main() {
-    foo();
-}
diff --git a/src/test/ui/issues/issue-46302.stderr b/src/test/ui/issues/issue-46302.stderr
deleted file mode 100644
index a6f97c3c9af..00000000000
--- a/src/test/ui/issues/issue-46302.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-46302.rs:3:27
-   |
-LL |   let u: &str = if true { s[..2] } else { s };
-   |                           ^^^^^^
-   |                           |
-   |                           expected `&str`, found `str`
-   |                           help: consider borrowing here: `&s[..2]`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-46311.rs b/src/test/ui/issues/issue-46311.rs
deleted file mode 100644
index 1233a49c582..00000000000
--- a/src/test/ui/issues/issue-46311.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    'break: loop { //~ ERROR invalid label name `'break`
-    }
-}
diff --git a/src/test/ui/issues/issue-46311.stderr b/src/test/ui/issues/issue-46311.stderr
deleted file mode 100644
index d72d6477db6..00000000000
--- a/src/test/ui/issues/issue-46311.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: invalid label name `'break`
-  --> $DIR/issue-46311.rs:2:5
-   |
-LL |     'break: loop {
-   |     ^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-46332.rs b/src/test/ui/issues/issue-46332.rs
deleted file mode 100644
index bed74e3138a..00000000000
--- a/src/test/ui/issues/issue-46332.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// Original Levenshtein distance for both of this is 1. We improved accuracy with
-// additional case insensitive comparison.
-
-struct TyUint {}
-
-struct TyInt {}
-
-fn main() {
-    TyUInt {};
-    //~^ ERROR cannot find struct, variant or union type `TyUInt` in this scope
-}
diff --git a/src/test/ui/issues/issue-46332.stderr b/src/test/ui/issues/issue-46332.stderr
deleted file mode 100644
index 890ef8014b4..00000000000
--- a/src/test/ui/issues/issue-46332.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0422]: cannot find struct, variant or union type `TyUInt` in this scope
-  --> $DIR/issue-46332.rs:9:5
-   |
-LL | struct TyUint {}
-   | ------------- similarly named struct `TyUint` defined here
-...
-LL |     TyUInt {};
-   |     ^^^^^^ help: a struct with a similar name exists (notice the capitalization): `TyUint`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0422`.
diff --git a/src/test/ui/issues/issue-46438.rs b/src/test/ui/issues/issue-46438.rs
deleted file mode 100644
index d78b958463f..00000000000
--- a/src/test/ui/issues/issue-46438.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-macro_rules! m {
-    ($my_type: ty) => {
-        impl $my_type for u8 {}
-    }
-}
-
-trait Tr {}
-
-m!(Tr);
-
-m!(&'static u8); //~ ERROR expected a trait, found type
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-46438.stderr b/src/test/ui/issues/issue-46438.stderr
deleted file mode 100644
index c1fad44b885..00000000000
--- a/src/test/ui/issues/issue-46438.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: expected a trait, found type
-  --> $DIR/issue-46438.rs:11:4
-   |
-LL | m!(&'static u8);
-   |    ^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-46471-1.rs b/src/test/ui/issues/issue-46471-1.rs
deleted file mode 100644
index aa161d40f70..00000000000
--- a/src/test/ui/issues/issue-46471-1.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn main() {
-    let y = {
-        let mut z = 0;
-        &mut z
-    };
-    //~^^ ERROR `z` does not live long enough [E0597]
-    println!("{}", y);
-}
diff --git a/src/test/ui/issues/issue-46471-1.stderr b/src/test/ui/issues/issue-46471-1.stderr
deleted file mode 100644
index b09f31729a5..00000000000
--- a/src/test/ui/issues/issue-46471-1.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0597]: `z` does not live long enough
-  --> $DIR/issue-46471-1.rs:4:9
-   |
-LL |         &mut z
-   |         ^^^^^^
-   |         |
-   |         borrowed value does not live long enough
-   |         borrow later used here
-LL |     };
-   |     - `z` dropped here while still borrowed
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0597`.
diff --git a/src/test/ui/issues/issue-46472.rs b/src/test/ui/issues/issue-46472.rs
deleted file mode 100644
index b9e20e8dbcb..00000000000
--- a/src/test/ui/issues/issue-46472.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn bar<'a>() -> &'a mut u32 {
-    &mut 4
-    //~^ ERROR cannot return reference to temporary value [E0515]
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-46472.stderr b/src/test/ui/issues/issue-46472.stderr
deleted file mode 100644
index 6e561e03a8b..00000000000
--- a/src/test/ui/issues/issue-46472.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0515]: cannot return reference to temporary value
-  --> $DIR/issue-46472.rs:2:5
-   |
-LL |     &mut 4
-   |     ^^^^^-
-   |     |    |
-   |     |    temporary value created here
-   |     returns a reference to data owned by the current function
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0515`.
diff --git a/src/test/ui/issues/issue-46604.rs b/src/test/ui/issues/issue-46604.rs
deleted file mode 100644
index 6ec6e7bdcb8..00000000000
--- a/src/test/ui/issues/issue-46604.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-static buf: &mut [u8] = &mut [1u8,2,3,4,5,7];   //~ ERROR mutable references are not allowed
-fn write<T: AsRef<[u8]>>(buffer: T) { }
-
-fn main() {
-    write(&buf);
-    buf[0]=2;                                   //~ ERROR E0594
-}
diff --git a/src/test/ui/issues/issue-46604.stderr b/src/test/ui/issues/issue-46604.stderr
deleted file mode 100644
index 7faa2d79ba4..00000000000
--- a/src/test/ui/issues/issue-46604.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0764]: mutable references are not allowed in the final value of statics
-  --> $DIR/issue-46604.rs:1:25
-   |
-LL | static buf: &mut [u8] = &mut [1u8,2,3,4,5,7];
-   |                         ^^^^^^^^^^^^^^^^^^^^
-
-error[E0594]: cannot assign to `buf[_]`, as `buf` is an immutable static item
-  --> $DIR/issue-46604.rs:6:5
-   |
-LL |     buf[0]=2;
-   |     ^^^^^^^^ cannot assign
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0594, E0764.
-For more information about an error, try `rustc --explain E0594`.
diff --git a/src/test/ui/issues/issue-46756-consider-borrowing-cast-or-binexpr.fixed b/src/test/ui/issues/issue-46756-consider-borrowing-cast-or-binexpr.fixed
deleted file mode 100644
index 8668d8acd5b..00000000000
--- a/src/test/ui/issues/issue-46756-consider-borrowing-cast-or-binexpr.fixed
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-rustfix
-
-#![allow(unused)]
-
-fn light_flows_our_war_of_mocking_words(and_yet: &usize) -> usize {
-    and_yet + 1
-}
-
-fn main() {
-    let behold: isize = 2;
-    let with_tears: usize = 3;
-    light_flows_our_war_of_mocking_words(&(behold as usize));
-    //~^ ERROR mismatched types [E0308]
-    light_flows_our_war_of_mocking_words(&(with_tears + 4));
-    //~^ ERROR mismatched types [E0308]
-}
diff --git a/src/test/ui/issues/issue-46756-consider-borrowing-cast-or-binexpr.rs b/src/test/ui/issues/issue-46756-consider-borrowing-cast-or-binexpr.rs
deleted file mode 100644
index c8494612ca3..00000000000
--- a/src/test/ui/issues/issue-46756-consider-borrowing-cast-or-binexpr.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-rustfix
-
-#![allow(unused)]
-
-fn light_flows_our_war_of_mocking_words(and_yet: &usize) -> usize {
-    and_yet + 1
-}
-
-fn main() {
-    let behold: isize = 2;
-    let with_tears: usize = 3;
-    light_flows_our_war_of_mocking_words(behold as usize);
-    //~^ ERROR mismatched types [E0308]
-    light_flows_our_war_of_mocking_words(with_tears + 4);
-    //~^ ERROR mismatched types [E0308]
-}
diff --git a/src/test/ui/issues/issue-46756-consider-borrowing-cast-or-binexpr.stderr b/src/test/ui/issues/issue-46756-consider-borrowing-cast-or-binexpr.stderr
deleted file mode 100644
index e874ded8ec5..00000000000
--- a/src/test/ui/issues/issue-46756-consider-borrowing-cast-or-binexpr.stderr
+++ /dev/null
@@ -1,35 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-46756-consider-borrowing-cast-or-binexpr.rs:12:42
-   |
-LL |     light_flows_our_war_of_mocking_words(behold as usize);
-   |     ------------------------------------ ^^^^^^^^^^^^^^^
-   |     |                                    |
-   |     |                                    expected `&usize`, found `usize`
-   |     |                                    help: consider borrowing here: `&(behold as usize)`
-   |     arguments to this function are incorrect
-   |
-note: function defined here
-  --> $DIR/issue-46756-consider-borrowing-cast-or-binexpr.rs:5:4
-   |
-LL | fn light_flows_our_war_of_mocking_words(and_yet: &usize) -> usize {
-   |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ---------------
-
-error[E0308]: mismatched types
-  --> $DIR/issue-46756-consider-borrowing-cast-or-binexpr.rs:14:42
-   |
-LL |     light_flows_our_war_of_mocking_words(with_tears + 4);
-   |     ------------------------------------ ^^^^^^^^^^^^^^
-   |     |                                    |
-   |     |                                    expected `&usize`, found `usize`
-   |     |                                    help: consider borrowing here: `&(with_tears + 4)`
-   |     arguments to this function are incorrect
-   |
-note: function defined here
-  --> $DIR/issue-46756-consider-borrowing-cast-or-binexpr.rs:5:4
-   |
-LL | fn light_flows_our_war_of_mocking_words(and_yet: &usize) -> usize {
-   |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ---------------
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-46771.rs b/src/test/ui/issues/issue-46771.rs
deleted file mode 100644
index 22be8d6af8a..00000000000
--- a/src/test/ui/issues/issue-46771.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    struct Foo;
-    (1 .. 2).find(|_| Foo(0) == 0); //~ ERROR expected function, found `Foo`
-}
diff --git a/src/test/ui/issues/issue-46771.stderr b/src/test/ui/issues/issue-46771.stderr
deleted file mode 100644
index 512827b2dbd..00000000000
--- a/src/test/ui/issues/issue-46771.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0618]: expected function, found `Foo`
-  --> $DIR/issue-46771.rs:3:23
-   |
-LL |     struct Foo;
-   |     ---------- `Foo` defined here
-LL |     (1 .. 2).find(|_| Foo(0) == 0);
-   |                       ^^^---
-   |                       |
-   |                       call expression requires function
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0618`.
diff --git a/src/test/ui/issues/issue-46855.rs b/src/test/ui/issues/issue-46855.rs
deleted file mode 100644
index aa6378f8594..00000000000
--- a/src/test/ui/issues/issue-46855.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// compile-flags: -Zmir-opt-level=1
-
-use std::mem;
-
-#[derive(Copy, Clone)]
-enum Never {}
-
-union Foo {
-    a: u64,
-    b: Never
-}
-
-fn foo(xs: [(Never, u32); 1]) -> u32 { xs[0].1 }
-
-fn bar([(_, x)]: [(Never, u32); 1]) -> u32 { x }
-
-fn main() {
-    println!("{}", mem::size_of::<Foo>());
-
-    let f = [Foo { a: 42 }, Foo { a: 10 }];
-    println!("{:?}", unsafe { f[0].a });
-}
diff --git a/src/test/ui/issues/issue-46964.rs b/src/test/ui/issues/issue-46964.rs
deleted file mode 100644
index 28fa92f2091..00000000000
--- a/src/test/ui/issues/issue-46964.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// check-pass
-mod my_mod {
-    #[derive(Clone, Copy, Eq, PartialEq, PartialOrd, Ord, Hash)]
-    pub struct Name<'a> {
-        source: &'a str,
-    }
-
-    pub const JSON: Name = Name { source: "JSON" };
-}
-
-pub fn crash() -> bool {
-  match (my_mod::JSON, None) {
-    (_, Some(my_mod::JSON)) => true,
-    (my_mod::JSON, None) => true,
-    _ => false,
-  }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-46983.rs b/src/test/ui/issues/issue-46983.rs
deleted file mode 100644
index 4bd49a8796b..00000000000
--- a/src/test/ui/issues/issue-46983.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn foo(x: &u32) -> &'static u32 {
-    &*x
-    //~^ ERROR lifetime may not live long enough
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-46983.stderr b/src/test/ui/issues/issue-46983.stderr
deleted file mode 100644
index 38a219bbd7b..00000000000
--- a/src/test/ui/issues/issue-46983.stderr
+++ /dev/null
@@ -1,10 +0,0 @@
-error: lifetime may not live long enough
-  --> $DIR/issue-46983.rs:2:5
-   |
-LL | fn foo(x: &u32) -> &'static u32 {
-   |           - let's call the lifetime of this reference `'1`
-LL |     &*x
-   |     ^^^ returning this value requires that `'1` must outlive `'static`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-47073-zero-padded-tuple-struct-indices.rs b/src/test/ui/issues/issue-47073-zero-padded-tuple-struct-indices.rs
deleted file mode 100644
index 6cd1f144359..00000000000
--- a/src/test/ui/issues/issue-47073-zero-padded-tuple-struct-indices.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-type Guilty = bool;
-type FineDollars = u32;
-
-struct Verdict(Guilty, Option<FineDollars>);
-
-fn main() {
-    let justice = Verdict(true, Some(2718));
-    let _condemned = justice.00;
-    //~^ ERROR no field `00` on type `Verdict`
-    let _punishment = justice.001;
-    //~^ ERROR no field `001` on type `Verdict`
-}
diff --git a/src/test/ui/issues/issue-47073-zero-padded-tuple-struct-indices.stderr b/src/test/ui/issues/issue-47073-zero-padded-tuple-struct-indices.stderr
deleted file mode 100644
index 5e1b816defd..00000000000
--- a/src/test/ui/issues/issue-47073-zero-padded-tuple-struct-indices.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0609]: no field `00` on type `Verdict`
-  --> $DIR/issue-47073-zero-padded-tuple-struct-indices.rs:8:30
-   |
-LL |     let _condemned = justice.00;
-   |                              ^^ help: a field with a similar name exists: `0`
-
-error[E0609]: no field `001` on type `Verdict`
-  --> $DIR/issue-47073-zero-padded-tuple-struct-indices.rs:10:31
-   |
-LL |     let _punishment = justice.001;
-   |                               ^^^ unknown field
-   |
-   = note: available fields are: `0`, `1`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0609`.
diff --git a/src/test/ui/issues/issue-47094.rs b/src/test/ui/issues/issue-47094.rs
deleted file mode 100644
index c5d37feb144..00000000000
--- a/src/test/ui/issues/issue-47094.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-#[repr(C, u8)] //~ ERROR conflicting representation hints
-//~^ WARN this was previously accepted
-enum Foo {
-    A,
-    B,
-}
-
-#[repr(C)] //~ ERROR conflicting representation hints
-//~^ WARN this was previously accepted
-#[repr(u8)]
-enum Bar {
-    A,
-    B,
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-47094.stderr b/src/test/ui/issues/issue-47094.stderr
deleted file mode 100644
index 970e3184710..00000000000
--- a/src/test/ui/issues/issue-47094.stderr
+++ /dev/null
@@ -1,25 +0,0 @@
-error[E0566]: conflicting representation hints
-  --> $DIR/issue-47094.rs:1:8
-   |
-LL | #[repr(C, u8)]
-   |        ^  ^^
-   |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #68585 <https://github.com/rust-lang/rust/issues/68585>
-   = note: `#[deny(conflicting_repr_hints)]` on by default
-
-error[E0566]: conflicting representation hints
-  --> $DIR/issue-47094.rs:8:8
-   |
-LL | #[repr(C)]
-   |        ^
-LL |
-LL | #[repr(u8)]
-   |        ^^
-   |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #68585 <https://github.com/rust-lang/rust/issues/68585>
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0566`.
diff --git a/src/test/ui/issues/issue-47184.rs b/src/test/ui/issues/issue-47184.rs
deleted file mode 100644
index 2f78ce0002b..00000000000
--- a/src/test/ui/issues/issue-47184.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    let _vec: Vec<&'static String> = vec![&String::new()];
-    //~^ ERROR temporary value dropped while borrowed [E0716]
-}
diff --git a/src/test/ui/issues/issue-47184.stderr b/src/test/ui/issues/issue-47184.stderr
deleted file mode 100644
index c2c7df7a333..00000000000
--- a/src/test/ui/issues/issue-47184.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0716]: temporary value dropped while borrowed
-  --> $DIR/issue-47184.rs:2:44
-   |
-LL |     let _vec: Vec<&'static String> = vec![&String::new()];
-   |               --------------------         ^^^^^^^^^^^^^ - temporary value is freed at the end of this statement
-   |               |                            |
-   |               |                            creates a temporary value which is freed while still in use
-   |               type annotation requires that borrow lasts for `'static`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0716`.
diff --git a/src/test/ui/issues/issue-47309.rs b/src/test/ui/issues/issue-47309.rs
deleted file mode 100644
index abed9687b49..00000000000
--- a/src/test/ui/issues/issue-47309.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// Make sure that the mono-item collector does not crash when trying to
-// instantiate a default impl of a method with lifetime parameters.
-// See https://github.com/rust-lang/rust/issues/47309
-
-// compile-flags:-Clink-dead-code
-// build-pass
-
-#![crate_type="rlib"]
-
-pub trait EnvFuture {
-    type Item;
-
-    fn boxed_result<'a>(self) where Self: Sized, Self::Item: 'a, {
-    }
-}
-
-struct Foo;
-
-impl<'a> EnvFuture for &'a Foo {
-    type Item = ();
-}
diff --git a/src/test/ui/issues/issue-4734.rs b/src/test/ui/issues/issue-4734.rs
deleted file mode 100644
index 29c965d7ff5..00000000000
--- a/src/test/ui/issues/issue-4734.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// Ensures that destructors are run for expressions of the form "e;" where
-// `e` is a type which requires a destructor.
-
-
-#![allow(path_statements)]
-
-struct A { n: isize }
-struct B;
-
-static mut NUM_DROPS: usize = 0;
-
-impl Drop for A {
-    fn drop(&mut self) {
-        unsafe { NUM_DROPS += 1; }
-    }
-}
-
-impl Drop for B {
-    fn drop(&mut self) {
-        unsafe { NUM_DROPS += 1; }
-    }
-}
-
-fn main() {
-    assert_eq!(unsafe { NUM_DROPS }, 0);
-    { let _a = A { n: 1 }; }
-    assert_eq!(unsafe { NUM_DROPS }, 1);
-    { A { n: 3 }; }
-    assert_eq!(unsafe { NUM_DROPS }, 2);
-
-    { let _b = B; }
-    assert_eq!(unsafe { NUM_DROPS }, 3);
-    { B; }
-    assert_eq!(unsafe { NUM_DROPS }, 4);
-}
diff --git a/src/test/ui/issues/issue-4735.rs b/src/test/ui/issues/issue-4735.rs
deleted file mode 100644
index 3ea4b01cd2b..00000000000
--- a/src/test/ui/issues/issue-4735.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-use std::mem::transmute;
-
-struct NonCopyable(*const u8);
-
-impl Drop for NonCopyable {
-    fn drop(&mut self) {
-        let NonCopyable(p) = *self;
-        let _v = unsafe { transmute::<*const u8, Box<isize>>(p) };
-    }
-}
-
-pub fn main() {
-    let t = Box::new(0);
-    let p = unsafe { transmute::<Box<isize>, *const u8>(t) };
-    let _z = NonCopyable(p);
-}
diff --git a/src/test/ui/issues/issue-4736.rs b/src/test/ui/issues/issue-4736.rs
deleted file mode 100644
index 799d2d48098..00000000000
--- a/src/test/ui/issues/issue-4736.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-struct NonCopyable(());
-
-fn main() {
-    let z = NonCopyable{ p: () }; //~ ERROR struct `NonCopyable` has no field named `p`
-}
diff --git a/src/test/ui/issues/issue-4736.stderr b/src/test/ui/issues/issue-4736.stderr
deleted file mode 100644
index 2a1f1819c33..00000000000
--- a/src/test/ui/issues/issue-4736.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0560]: struct `NonCopyable` has no field named `p`
-  --> $DIR/issue-4736.rs:4:26
-   |
-LL | struct NonCopyable(());
-   |        ----------- `NonCopyable` defined here
-...
-LL |     let z = NonCopyable{ p: () };
-   |                          ^ field does not exist
-   |
-help: `NonCopyable` is a tuple struct, use the appropriate syntax
-   |
-LL |     let z = NonCopyable(/* fields */);
-   |             ~~~~~~~~~~~~~~~~~~~~~~~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0560`.
diff --git a/src/test/ui/issues/issue-47364.rs b/src/test/ui/issues/issue-47364.rs
deleted file mode 100644
index b524354d9a1..00000000000
--- a/src/test/ui/issues/issue-47364.rs
+++ /dev/null
@@ -1,59 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// compile-flags: -C codegen-units=8 -O
-#![allow(non_snake_case)]
-
-fn main() {
-    nom_sql::selection(b"x ");
-}
-
-pub enum Err<P>{
-    Position(P),
-    NodePosition(u32),
-}
-
-pub enum IResult<I,O> {
-    Done(I,O),
-    Error(Err<I>),
-    Incomplete(u32, u64)
-}
-
-pub fn multispace<T: Copy>(input: T) -> ::IResult<i8, i8> {
-    ::IResult::Done(0, 0)
-}
-
-mod nom_sql {
-    fn where_clause(i: &[u8]) -> ::IResult<&[u8], Option<String>> {
-        let X = match ::multispace(i) {
-            ::IResult::Done(..) => ::IResult::Done(i, None::<String>),
-            _ => ::IResult::Error(::Err::NodePosition(0)),
-        };
-        match X {
-            ::IResult::Done(_, _) => ::IResult::Done(i, None),
-            _ => X
-        }
-    }
-
-    pub fn selection(i: &[u8]) {
-        let Y = match {
-            match {
-                where_clause(i)
-            } {
-                ::IResult::Done(_, o) => ::IResult::Done(i, Some(o)),
-                ::IResult::Error(_) => ::IResult::Done(i, None),
-                _ => ::IResult::Incomplete(0, 0),
-            }
-        } {
-            ::IResult::Done(z, _) => ::IResult::Done(z, None::<String>),
-            _ => return ()
-        };
-        match Y {
-            ::IResult::Done(x, _) => {
-                let bytes = b";   ";
-                let len = x.len();
-                bytes[len];
-            }
-            _ => ()
-        }
-    }
-}
diff --git a/src/test/ui/issues/issue-47377.rs b/src/test/ui/issues/issue-47377.rs
deleted file mode 100644
index 7a2e0fe6d21..00000000000
--- a/src/test/ui/issues/issue-47377.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// ignore-tidy-tab
-fn main() {
- 	let b = "hello";
- 	let _a = b + ", World!";
- 	//~^ ERROR E0369
-}
diff --git a/src/test/ui/issues/issue-47377.stderr b/src/test/ui/issues/issue-47377.stderr
deleted file mode 100644
index 4f0fd948e76..00000000000
--- a/src/test/ui/issues/issue-47377.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0369]: cannot add `&str` to `&str`
-  --> $DIR/issue-47377.rs:4:14
-   |
-LL |      let _a = b + ", World!";
-   |               - ^ ---------- &str
-   |               | |
-   |               | `+` cannot be used to concatenate two `&str` strings
-   |               &str
-   |
-   = note: string concatenation requires an owned `String` on the left
-help: create an owned `String` from a string reference
-   |
-LL |      let _a = b.to_owned() + ", World!";
-   |                +++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0369`.
diff --git a/src/test/ui/issues/issue-47380.rs b/src/test/ui/issues/issue-47380.rs
deleted file mode 100644
index 61e09662225..00000000000
--- a/src/test/ui/issues/issue-47380.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn main() {
-    let b = "hello";
-    println!("🦀🦀🦀🦀🦀"); let _a = b + ", World!";
-    //~^ ERROR E0369
-}
diff --git a/src/test/ui/issues/issue-47380.stderr b/src/test/ui/issues/issue-47380.stderr
deleted file mode 100644
index b04ac5536c4..00000000000
--- a/src/test/ui/issues/issue-47380.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0369]: cannot add `&str` to `&str`
-  --> $DIR/issue-47380.rs:3:35
-   |
-LL |     println!("🦀🦀🦀🦀🦀"); let _a = b + ", World!";
-   |                                      - ^ ---------- &str
-   |                                      | |
-   |                                      | `+` cannot be used to concatenate two `&str` strings
-   |                                      &str
-   |
-   = note: string concatenation requires an owned `String` on the left
-help: create an owned `String` from a string reference
-   |
-LL |     println!("🦀🦀🦀🦀🦀"); let _a = b.to_owned() + ", World!";
-   |                                       +++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0369`.
diff --git a/src/test/ui/issues/issue-47486.rs b/src/test/ui/issues/issue-47486.rs
deleted file mode 100644
index d686f02a9fe..00000000000
--- a/src/test/ui/issues/issue-47486.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    () < std::mem::size_of::<_>(); //~ ERROR: mismatched types
-    [0u8; std::mem::size_of::<_>()]; //~ ERROR: type annotations needed
-}
diff --git a/src/test/ui/issues/issue-47486.stderr b/src/test/ui/issues/issue-47486.stderr
deleted file mode 100644
index c7e9af70e64..00000000000
--- a/src/test/ui/issues/issue-47486.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-47486.rs:2:10
-   |
-LL |     () < std::mem::size_of::<_>();
-   |     --   ^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `usize`
-   |     |
-   |     expected because this is `()`
-
-error[E0282]: type annotations needed
-  --> $DIR/issue-47486.rs:3:11
-   |
-LL |     [0u8; std::mem::size_of::<_>()];
-   |           ^^^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `size_of`
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0282, E0308.
-For more information about an error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-4759-1.rs b/src/test/ui/issues/issue-4759-1.rs
deleted file mode 100644
index 96fae0fecd9..00000000000
--- a/src/test/ui/issues/issue-4759-1.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-// run-pass
-trait U { fn f(self); }
-impl U for isize { fn f(self) {} }
-pub fn main() { 4.f(); }
diff --git a/src/test/ui/issues/issue-4759.rs b/src/test/ui/issues/issue-4759.rs
deleted file mode 100644
index e5b9e2ed574..00000000000
--- a/src/test/ui/issues/issue-4759.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-#![allow(non_shorthand_field_patterns)]
-
-struct T { a: Box<isize> }
-
-trait U {
-    fn f(self);
-}
-
-impl U for Box<isize> {
-    fn f(self) { }
-}
-
-pub fn main() {
-    let T { a: a } = T { a: Box::new(0) };
-    a.f();
-}
diff --git a/src/test/ui/issues/issue-47638.rs b/src/test/ui/issues/issue-47638.rs
deleted file mode 100644
index a1ed3c36544..00000000000
--- a/src/test/ui/issues/issue-47638.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-fn id<'c, 'b>(f: &'c &'b dyn Fn(&i32)) -> &'c &'b dyn Fn(&'static i32) {
-    f
-}
-
-fn main() {
-    let f: &dyn Fn(&i32) = &|x| {};
-    id(&f);
-}
diff --git a/src/test/ui/issues/issue-47646.rs b/src/test/ui/issues/issue-47646.rs
deleted file mode 100644
index ace6cdce841..00000000000
--- a/src/test/ui/issues/issue-47646.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-use std::collections::BinaryHeap;
-
-fn main() {
-    let mut heap: BinaryHeap<i32> = BinaryHeap::new();
-    let borrow = heap.peek_mut();
-
-    match (borrow, ()) {
-        (Some(_), ()) => {
-            println!("{:?}", heap); //~ ERROR cannot borrow `heap` as immutable
-        }
-        _ => {}
-    };
-}
diff --git a/src/test/ui/issues/issue-47646.stderr b/src/test/ui/issues/issue-47646.stderr
deleted file mode 100644
index 84cf9237a56..00000000000
--- a/src/test/ui/issues/issue-47646.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0502]: cannot borrow `heap` as immutable because it is also borrowed as mutable
-  --> $DIR/issue-47646.rs:9:30
-   |
-LL |     let borrow = heap.peek_mut();
-   |                  --------------- mutable borrow occurs here
-LL |
-LL |     match (borrow, ()) {
-   |           ------------ a temporary with access to the mutable borrow is created here ...
-LL |         (Some(_), ()) => {
-LL |             println!("{:?}", heap);
-   |                              ^^^^ immutable borrow occurs here
-...
-LL |     };
-   |      - ... and the mutable borrow might be used here, when that temporary is dropped and runs the destructor for type `(Option<PeekMut<'_, i32>>, ())`
-   |
-   = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0502`.
diff --git a/src/test/ui/issues/issue-47673.rs b/src/test/ui/issues/issue-47673.rs
deleted file mode 100644
index b5f0febfbee..00000000000
--- a/src/test/ui/issues/issue-47673.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// check-pass
-#![allow(unused_imports)]
-
-use {{}, {}};
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-47703-1.rs b/src/test/ui/issues/issue-47703-1.rs
deleted file mode 100644
index 61d684c2a81..00000000000
--- a/src/test/ui/issues/issue-47703-1.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// check-pass
-
-struct AtomicRefMut<'a> {
-    value: &'a mut i32,
-    borrow: AtomicBorrowRefMut,
-}
-
-struct AtomicBorrowRefMut {
-}
-
-impl Drop for AtomicBorrowRefMut {
-    fn drop(&mut self) {
-    }
-}
-
-fn map(orig: AtomicRefMut) -> AtomicRefMut {
-    AtomicRefMut {
-        value: orig.value,
-        borrow: orig.borrow,
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-47703-tuple.rs b/src/test/ui/issues/issue-47703-tuple.rs
deleted file mode 100644
index bad187ead81..00000000000
--- a/src/test/ui/issues/issue-47703-tuple.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-
-struct WithDrop;
-
-impl Drop for WithDrop {
-    fn drop(&mut self) {}
-}
-
-fn consume(x: (&mut (), WithDrop)) -> &mut () { x.0 }
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-47703.rs b/src/test/ui/issues/issue-47703.rs
deleted file mode 100644
index 38be6f5d2a9..00000000000
--- a/src/test/ui/issues/issue-47703.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// check-pass
-
-struct MyStruct<'a> {
-    field: &'a mut (),
-    field2: WithDrop
-}
-
-struct WithDrop;
-
-impl Drop for WithDrop {
-    fn drop(&mut self) {}
-}
-
-impl<'a> MyStruct<'a> {
-    fn consume(self) -> &'a mut () { self.field }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-47715.rs b/src/test/ui/issues/issue-47715.rs
deleted file mode 100644
index b8088c18dad..00000000000
--- a/src/test/ui/issues/issue-47715.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-trait Foo {}
-
-trait Bar<T> {}
-
-trait Iterable {
-    type Item;
-}
-
-struct Container<T: Iterable<Item = impl Foo>> {
-    //~^ ERROR `impl Trait` only allowed in function and inherent method return types
-    field: T
-}
-
-enum Enum<T: Iterable<Item = impl Foo>> {
-    //~^ ERROR `impl Trait` only allowed in function and inherent method return types
-    A(T),
-}
-
-union Union<T: Iterable<Item = impl Foo> + Copy> {
-    //~^ ERROR `impl Trait` only allowed in function and inherent method return types
-    x: T,
-}
-
-type Type<T: Iterable<Item = impl Foo>> = T;
-//~^ ERROR `impl Trait` only allowed in function and inherent method return types
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-47715.stderr b/src/test/ui/issues/issue-47715.stderr
deleted file mode 100644
index 0ee9388bf2b..00000000000
--- a/src/test/ui/issues/issue-47715.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic
-  --> $DIR/issue-47715.rs:9:37
-   |
-LL | struct Container<T: Iterable<Item = impl Foo>> {
-   |                                     ^^^^^^^^
-
-error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic
-  --> $DIR/issue-47715.rs:14:30
-   |
-LL | enum Enum<T: Iterable<Item = impl Foo>> {
-   |                              ^^^^^^^^
-
-error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic
-  --> $DIR/issue-47715.rs:19:32
-   |
-LL | union Union<T: Iterable<Item = impl Foo> + Copy> {
-   |                                ^^^^^^^^
-
-error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic
-  --> $DIR/issue-47715.rs:24:30
-   |
-LL | type Type<T: Iterable<Item = impl Foo>> = T;
-   |                              ^^^^^^^^
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0562`.
diff --git a/src/test/ui/issues/issue-47722.rs b/src/test/ui/issues/issue-47722.rs
deleted file mode 100644
index 5645a634343..00000000000
--- a/src/test/ui/issues/issue-47722.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// check-pass
-
-// Tests that automatic coercions from &mut T to *mut T
-// allow borrows of T to expire immediately - essentially, that
-// they work identically to 'foo as *mut T'
-
-struct SelfReference {
-    self_reference: *mut SelfReference,
-}
-
-impl SelfReference {
-    fn set_self_ref(&mut self) {
-        self.self_reference = self;
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-47725.rs b/src/test/ui/issues/issue-47725.rs
deleted file mode 100644
index 9ec55be5872..00000000000
--- a/src/test/ui/issues/issue-47725.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-#![warn(unused_attributes)] //~ NOTE lint level is defined here
-
-#[link_name = "foo"]
-//~^ WARN attribute should be applied to a foreign function or static [unused_attributes]
-//~| WARN this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-struct Foo; //~ NOTE not a foreign function or static
-
-#[link_name = "foobar"]
-//~^ WARN attribute should be applied to a foreign function or static [unused_attributes]
-//~| WARN this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-//~| HELP try `#[link(name = "foobar")]` instead
-extern "C" {
-    fn foo() -> u32;
-}
-//~^^^ NOTE not a foreign function or static
-
-#[link_name]
-//~^ ERROR malformed `link_name` attribute input
-//~| HELP must be of the form
-//~| WARN attribute should be applied to a foreign function or static [unused_attributes]
-//~| WARN this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-//~| HELP try `#[link(name = "...")]` instead
-extern "C" {
-    fn bar() -> u32;
-}
-//~^^^ NOTE not a foreign function or static
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-47725.stderr b/src/test/ui/issues/issue-47725.stderr
deleted file mode 100644
index 7143fb4d6e1..00000000000
--- a/src/test/ui/issues/issue-47725.stderr
+++ /dev/null
@@ -1,60 +0,0 @@
-error: malformed `link_name` attribute input
-  --> $DIR/issue-47725.rs:17:1
-   |
-LL | #[link_name]
-   | ^^^^^^^^^^^^ help: must be of the form: `#[link_name = "name"]`
-
-warning: attribute should be applied to a foreign function or static
-  --> $DIR/issue-47725.rs:3:1
-   |
-LL | #[link_name = "foo"]
-   | ^^^^^^^^^^^^^^^^^^^^
-...
-LL | struct Foo;
-   | ----------- not a foreign function or static
-   |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-note: the lint level is defined here
-  --> $DIR/issue-47725.rs:1:9
-   |
-LL | #![warn(unused_attributes)]
-   |         ^^^^^^^^^^^^^^^^^
-
-warning: attribute should be applied to a foreign function or static
-  --> $DIR/issue-47725.rs:8:1
-   |
-LL |   #[link_name = "foobar"]
-   |   ^^^^^^^^^^^^^^^^^^^^^^^
-...
-LL | / extern "C" {
-LL | |     fn foo() -> u32;
-LL | | }
-   | |_- not a foreign function or static
-   |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-help: try `#[link(name = "foobar")]` instead
-  --> $DIR/issue-47725.rs:8:1
-   |
-LL | #[link_name = "foobar"]
-   | ^^^^^^^^^^^^^^^^^^^^^^^
-
-warning: attribute should be applied to a foreign function or static
-  --> $DIR/issue-47725.rs:17:1
-   |
-LL |   #[link_name]
-   |   ^^^^^^^^^^^^
-...
-LL | / extern "C" {
-LL | |     fn bar() -> u32;
-LL | | }
-   | |_- not a foreign function or static
-   |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-help: try `#[link(name = "...")]` instead
-  --> $DIR/issue-47725.rs:17:1
-   |
-LL | #[link_name]
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error; 3 warnings emitted
-
diff --git a/src/test/ui/issues/issue-48006.rs b/src/test/ui/issues/issue-48006.rs
deleted file mode 100644
index cfef270e5a6..00000000000
--- a/src/test/ui/issues/issue-48006.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-
-#![feature(step_trait)]
-
-use std::iter::Step;
-
-#[cfg(target_pointer_width = "16")]
-fn main() {
-    assert!(Step::steps_between(&0u32, &u32::MAX).is_none());
-}
-
-#[cfg(any(target_pointer_width = "32", target_pointer_width = "64"))]
-fn main() {
-    assert!(Step::steps_between(&0u32, &u32::MAX).is_some());
-}
diff --git a/src/test/ui/issues/issue-48131.mir.stderr b/src/test/ui/issues/issue-48131.mir.stderr
deleted file mode 100644
index 6817e8830c5..00000000000
--- a/src/test/ui/issues/issue-48131.mir.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error: unnecessary `unsafe` block
-  --> $DIR/issue-48131.rs:12:9
-   |
-LL |         unsafe { /* unnecessary */ }
-   |         ^^^^^^ unnecessary `unsafe` block
-   |
-note: the lint level is defined here
-  --> $DIR/issue-48131.rs:6:9
-   |
-LL | #![deny(unused_unsafe)]
-   |         ^^^^^^^^^^^^^
-
-error: unnecessary `unsafe` block
-  --> $DIR/issue-48131.rs:23:13
-   |
-LL |             unsafe { /* unnecessary */ }
-   |             ^^^^^^ unnecessary `unsafe` block
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/issues/issue-48131.rs b/src/test/ui/issues/issue-48131.rs
deleted file mode 100644
index df98547084d..00000000000
--- a/src/test/ui/issues/issue-48131.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-// revisions: mir thir
-// [thir]compile-flags: -Z thir-unsafeck
-
-// This note is annotated because the purpose of the test
-// is to ensure that certain other notes are not generated.
-#![deny(unused_unsafe)] //~ NOTE
-
-
-// (test that no note is generated on this unsafe fn)
-pub unsafe fn a() {
-    fn inner() {
-        unsafe { /* unnecessary */ } //~ ERROR unnecessary `unsafe`
-                                     //~^ NOTE
-    }
-
-    inner()
-}
-
-pub fn b() {
-    // (test that no note is generated on this unsafe block)
-    unsafe {
-        fn inner() {
-            unsafe { /* unnecessary */ } //~ ERROR unnecessary `unsafe`
-                                         //~^ NOTE
-        }
-        // `()` is fine to zero-initialize as it is zero sized and inhabited.
-        let () = ::std::mem::zeroed();
-
-        inner()
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-48131.thir.stderr b/src/test/ui/issues/issue-48131.thir.stderr
deleted file mode 100644
index 6817e8830c5..00000000000
--- a/src/test/ui/issues/issue-48131.thir.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error: unnecessary `unsafe` block
-  --> $DIR/issue-48131.rs:12:9
-   |
-LL |         unsafe { /* unnecessary */ }
-   |         ^^^^^^ unnecessary `unsafe` block
-   |
-note: the lint level is defined here
-  --> $DIR/issue-48131.rs:6:9
-   |
-LL | #![deny(unused_unsafe)]
-   |         ^^^^^^^^^^^^^
-
-error: unnecessary `unsafe` block
-  --> $DIR/issue-48131.rs:23:13
-   |
-LL |             unsafe { /* unnecessary */ }
-   |             ^^^^^^ unnecessary `unsafe` block
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/issues/issue-48132.rs b/src/test/ui/issues/issue-48132.rs
deleted file mode 100644
index f564aefe78c..00000000000
--- a/src/test/ui/issues/issue-48132.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-// Regression test for #48132. This was failing due to problems around
-// the projection caching and dropck type enumeration.
-
-// run-pass
-
-#![allow(dead_code)]
-
-struct Inner<I, V> {
-    iterator: I,
-    item: V,
-}
-
-struct Outer<I: Iterator> {
-    inner: Inner<I, I::Item>,
-}
-
-fn outer<I>(iterator: I) -> Outer<I>
-where I: Iterator,
-      I::Item: Default,
-{
-    Outer {
-        inner: Inner {
-            iterator: iterator,
-            item: Default::default(),
-        }
-    }
-}
-
-fn main() {
-    outer(std::iter::once(&1).cloned());
-}
diff --git a/src/test/ui/issues/issue-48159.rs b/src/test/ui/issues/issue-48159.rs
deleted file mode 100644
index fc8f31fb1ef..00000000000
--- a/src/test/ui/issues/issue-48159.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-pass
-#![allow(non_camel_case_types)]
-
-use std::mem;
-
-pub enum c_void {}
-
-type uintptr_t = usize;
-type int16_t = u16;
-type uint16_t = int16_t;
-type uint32_t = u32;
-type intptr_t = uintptr_t;
-
-#[repr(C)]
-#[repr(packed(4))]
-pub struct kevent {
-    pub ident: uintptr_t,
-    pub filter: int16_t,
-    pub flags: uint16_t,
-    pub fflags: uint32_t,
-    pub data: intptr_t,
-    pub udata: *mut c_void,
-}
-
-fn main() {
-    assert_eq!(mem::align_of::<kevent>(), 4);
-}
diff --git a/src/test/ui/issues/issue-48179.rs b/src/test/ui/issues/issue-48179.rs
deleted file mode 100644
index f81203dc412..00000000000
--- a/src/test/ui/issues/issue-48179.rs
+++ /dev/null
@@ -1,38 +0,0 @@
-// Regression test for #48132. This was failing due to problems around
-// the projection caching and dropck type enumeration.
-
-// check-pass
-
-pub struct Container<T: Iterator> {
-    value: Option<T::Item>,
-}
-
-impl<T: Iterator> Container<T> {
-    pub fn new(iter: T) -> Self {
-        panic!()
-    }
-}
-
-pub struct Wrapper<'a> {
-    content: &'a Content,
-}
-
-impl<'a, 'de> Wrapper<'a> {
-    pub fn new(content: &'a Content) -> Self {
-        Wrapper {
-            content: content,
-        }
-    }
-}
-
-pub struct Content;
-
-fn crash_it(content: Content) {
-    let items = vec![content];
-    let map = items.iter().map(|ref o| Wrapper::new(o));
-
-    let mut map_visitor = Container::new(map);
-
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-48276.rs b/src/test/ui/issues/issue-48276.rs
deleted file mode 100644
index f55c056fa67..00000000000
--- a/src/test/ui/issues/issue-48276.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-// Regression test for issue #48276 - ICE when self type does not match what is
-// required by a trait and regions are involved.
-
-trait MyFrom<A> {
-    fn from(a: A) -> Self;
-}
-
-struct A;
-
-impl<'a, 'b> MyFrom<A> for &'a str {
-    fn from(self: &'a Self) -> &'b str {
-        //~^ ERROR: method `from` has a `&self` declaration in the impl, but not in the trait
-        "asdf"
-    }
-}
-
-struct B;
-
-impl From<A> for B {
-    fn from(&self) -> B {
-        //~^ ERROR: method `from` has a `&self` declaration in the impl, but not in the trait
-        B
-    }
-}
-
-impl From<A> for &'static str {
-    fn from(&self) -> &'static str {
-        //~^ ERROR: method `from` has a `&self` declaration in the impl, but not in the trait
-        ""
-    }
-}
-
-fn main(){}
diff --git a/src/test/ui/issues/issue-48276.stderr b/src/test/ui/issues/issue-48276.stderr
deleted file mode 100644
index 370905ee0df..00000000000
--- a/src/test/ui/issues/issue-48276.stderr
+++ /dev/null
@@ -1,28 +0,0 @@
-error[E0185]: method `from` has a `&self` declaration in the impl, but not in the trait
-  --> $DIR/issue-48276.rs:11:5
-   |
-LL |     fn from(a: A) -> Self;
-   |     ---------------------- trait method declared without `&self`
-...
-LL |     fn from(self: &'a Self) -> &'b str {
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `&self` used in impl
-
-error[E0185]: method `from` has a `&self` declaration in the impl, but not in the trait
-  --> $DIR/issue-48276.rs:20:5
-   |
-LL |     fn from(&self) -> B {
-   |     ^^^^^^^^^^^^^^^^^^^ `&self` used in impl
-   |
-   = note: `from` from trait: `fn(T) -> Self`
-
-error[E0185]: method `from` has a `&self` declaration in the impl, but not in the trait
-  --> $DIR/issue-48276.rs:27:5
-   |
-LL |     fn from(&self) -> &'static str {
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `&self` used in impl
-   |
-   = note: `from` from trait: `fn(T) -> Self`
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0185`.
diff --git a/src/test/ui/issues/issue-4830.rs b/src/test/ui/issues/issue-4830.rs
deleted file mode 100644
index a8553bd6bf3..00000000000
--- a/src/test/ui/issues/issue-4830.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-
-// pretty-expanded FIXME #23616
-
-pub struct Scheduler {
-    /// The event loop used to drive the scheduler and perform I/O
-    event_loop: Box<isize>
-}
-
-pub fn main() { }
diff --git a/src/test/ui/issues/issue-48364.rs b/src/test/ui/issues/issue-48364.rs
deleted file mode 100644
index 14ee75e7c9c..00000000000
--- a/src/test/ui/issues/issue-48364.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn foo() -> bool {
-    b"".starts_with(stringify!(foo))
-    //~^ ERROR mismatched types
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-48364.stderr b/src/test/ui/issues/issue-48364.stderr
deleted file mode 100644
index 60bbfc0c6e2..00000000000
--- a/src/test/ui/issues/issue-48364.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-48364.rs:2:21
-   |
-LL |     b"".starts_with(stringify!(foo))
-   |         ----------- ^^^^^^^^^^^^^^^ expected slice `[u8]`, found `str`
-   |         |
-   |         arguments to this method are incorrect
-   |
-   = note: expected reference `&[u8]`
-              found reference `&'static str`
-note: associated function defined here
-  --> $SRC_DIR/core/src/slice/mod.rs:LL:COL
-   = note: this error originates in the macro `stringify` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-48728.rs b/src/test/ui/issues/issue-48728.rs
deleted file mode 100644
index cbdc10bd2e1..00000000000
--- a/src/test/ui/issues/issue-48728.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// Regression test for #48728, an ICE that occurred computing
-// coherence "help" information.
-
-#[derive(Clone)] //~ ERROR conflicting implementations of trait `Clone`
-struct Node<T: ?Sized>(Box<T>);
-
-impl<T: Clone + ?Sized> Clone for Node<[T]> {
-    fn clone(&self) -> Self {
-        Node(Box::clone(&self.0))
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-48728.stderr b/src/test/ui/issues/issue-48728.stderr
deleted file mode 100644
index 0bb46724f61..00000000000
--- a/src/test/ui/issues/issue-48728.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0119]: conflicting implementations of trait `Clone` for type `Node<[_]>`
-  --> $DIR/issue-48728.rs:4:10
-   |
-LL | #[derive(Clone)]
-   |          ^^^^^ conflicting implementation for `Node<[_]>`
-...
-LL | impl<T: Clone + ?Sized> Clone for Node<[T]> {
-   | ------------------------------------------- first implementation here
-   |
-   = note: upstream crates may add a new impl of trait `std::clone::Clone` for type `[_]` in future versions
-   = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0119`.
diff --git a/src/test/ui/issues/issue-4875.rs b/src/test/ui/issues/issue-4875.rs
deleted file mode 100644
index 8d361314f73..00000000000
--- a/src/test/ui/issues/issue-4875.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// regression test for issue 4875
-
-// pretty-expanded FIXME #23616
-
-pub struct Foo<T> {
-    data: T,
-}
-
-fn foo<T>(Foo{..}: Foo<T>) {
-}
-
-pub fn main() {
-}
diff --git a/src/test/ui/issues/issue-48838.rs b/src/test/ui/issues/issue-48838.rs
deleted file mode 100644
index 057a424dfef..00000000000
--- a/src/test/ui/issues/issue-48838.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-enum Functions {
-    Square = |x| x, //~ ERROR mismatched types
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-48838.stderr b/src/test/ui/issues/issue-48838.stderr
deleted file mode 100644
index 3502af7028b..00000000000
--- a/src/test/ui/issues/issue-48838.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-48838.rs:2:14
-   |
-LL |     Square = |x| x,
-   |              ^^^^^ expected `isize`, found closure
-   |
-   = note: expected type `isize`
-           found closure `[closure@$DIR/issue-48838.rs:2:14: 2:17]`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-48984.rs b/src/test/ui/issues/issue-48984.rs
deleted file mode 100644
index cb340f84897..00000000000
--- a/src/test/ui/issues/issue-48984.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// aux-build:issue-48984-aux.rs
-extern crate issue48984aux;
-use issue48984aux::Bar;
-
-fn do_thing<T: Bar>() { }
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-49298.rs b/src/test/ui/issues/issue-49298.rs
deleted file mode 100644
index e3ffa8e7c6e..00000000000
--- a/src/test/ui/issues/issue-49298.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-// run-pass
-#![feature(test)]
-#![allow(unused_mut)] // under NLL we get warning about `x` below: rust-lang/rust#54499
-
-// This test is bogus (i.e., should be check-fail) during the period
-// where #54986 is implemented and #54987 is *not* implemented. For
-// now: just ignore it
-//
-// ignore-test
-
-// This test is checking that the space allocated for `x.1` does not
-// overlap with `y`. (The reason why such a thing happened at one
-// point was because `x.0: Void` and thus the whole type of `x` was
-// uninhabited, and so the compiler thought it was safe to use the
-// space of `x.1` to hold `y`.)
-//
-// That's a fine thing to test when this code is accepted by the
-// compiler, and this code is being transcribed accordingly into
-// the ui test issue-21232-partial-init-and-use.rs
-
-extern crate test;
-
-enum Void {}
-
-fn main() {
-    let mut x: (Void, usize);
-    let mut y = 42;
-    x.1 = 13;
-
-    // Make sure `y` stays on the stack.
-    test::black_box(&mut y);
-
-    // Check that the write to `x.1` did not overwrite `y`.
-    // Note that this doesn't fail with optimizations enabled,
-    // because we can't keep `x.1` on the stack, like we can `y`,
-    // as we can't borrow partially initialized variables.
-    assert_eq!(y.to_string(), "42");
-
-    // Check that `(Void, usize)` has space for the `usize` field.
-    assert_eq!(std::mem::size_of::<(Void, usize)>(),
-               std::mem::size_of::<usize>());
-}
diff --git a/src/test/ui/issues/issue-4935.rs b/src/test/ui/issues/issue-4935.rs
deleted file mode 100644
index c95020a0c00..00000000000
--- a/src/test/ui/issues/issue-4935.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// Regression test for issue #4935
-
-fn foo(a: usize) {}
-//~^ defined here
-fn main() { foo(5, 6) }
-//~^ ERROR function takes 1 argument but 2 arguments were supplied
diff --git a/src/test/ui/issues/issue-4935.stderr b/src/test/ui/issues/issue-4935.stderr
deleted file mode 100644
index bb45fa08338..00000000000
--- a/src/test/ui/issues/issue-4935.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0061]: this function takes 1 argument but 2 arguments were supplied
-  --> $DIR/issue-4935.rs:5:13
-   |
-LL | fn main() { foo(5, 6) }
-   |             ^^^    - argument of type `{integer}` unexpected
-   |
-note: function defined here
-  --> $DIR/issue-4935.rs:3:4
-   |
-LL | fn foo(a: usize) {}
-   |    ^^^ --------
-help: remove the extra argument
-   |
-LL | fn main() { foo(5) }
-   |                ~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0061`.
diff --git a/src/test/ui/issues/issue-49544.rs b/src/test/ui/issues/issue-49544.rs
deleted file mode 100644
index ed356275fc1..00000000000
--- a/src/test/ui/issues/issue-49544.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// aux-build:issue-49544.rs
-// check-pass
-
-extern crate issue_49544;
-use issue_49544::foo;
-
-fn main() {
-    let _ = foo();
-}
diff --git a/src/test/ui/issues/issue-49588-non-shorthand-field-patterns-in-pattern-macro.rs b/src/test/ui/issues/issue-49588-non-shorthand-field-patterns-in-pattern-macro.rs
deleted file mode 100644
index f30d7e2edcc..00000000000
--- a/src/test/ui/issues/issue-49588-non-shorthand-field-patterns-in-pattern-macro.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-#![deny(non_shorthand_field_patterns)]
-
-pub struct Value<A> { pub value: A }
-
-#[macro_export]
-macro_rules! pat {
-    ($a:pat) => {
-        Value { value: $a }
-    };
-}
-
-fn main() {
-    let pat!(value) = Value { value: () };
-}
diff --git a/src/test/ui/issues/issue-49632.rs b/src/test/ui/issues/issue-49632.rs
deleted file mode 100644
index 155fd0d24eb..00000000000
--- a/src/test/ui/issues/issue-49632.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-#![feature(stmt_expr_attributes)]
-
-pub fn main() {
-    let _x = #[inline(always)] || {};
-    let _y = #[inline(never)] || {};
-    let _z = #[inline] || {};
-}
diff --git a/src/test/ui/issues/issue-4968.rs b/src/test/ui/issues/issue-4968.rs
deleted file mode 100644
index 634bd698d77..00000000000
--- a/src/test/ui/issues/issue-4968.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// Regression test for issue #4968
-
-const A: (isize,isize) = (4,2);
-fn main() {
-    match 42 { A => () }
-    //~^ ERROR mismatched types
-    //~| expected type `{integer}`
-    //~| found tuple `(isize, isize)`
-    //~| expected integer, found tuple
-}
diff --git a/src/test/ui/issues/issue-4968.stderr b/src/test/ui/issues/issue-4968.stderr
deleted file mode 100644
index bbaca4ed28f..00000000000
--- a/src/test/ui/issues/issue-4968.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-4968.rs:5:16
-   |
-LL | const A: (isize,isize) = (4,2);
-   | ---------------------- constant defined here
-LL | fn main() {
-LL |     match 42 { A => () }
-   |           --   ^
-   |           |    |
-   |           |    expected integer, found tuple
-   |           |    `A` is interpreted as a constant, not a new binding
-   |           |    help: introduce a new binding instead: `other_a`
-   |           this expression has type `{integer}`
-   |
-   = note: expected type `{integer}`
-             found tuple `(isize, isize)`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-4972.rs b/src/test/ui/issues/issue-4972.rs
deleted file mode 100644
index 3f1c6f85500..00000000000
--- a/src/test/ui/issues/issue-4972.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-#![feature(box_patterns)]
-
-trait MyTrait {
-    fn dummy(&self) {}
-}
-
-pub enum TraitWrapper {
-    A(Box<dyn MyTrait + 'static>),
-}
-
-fn get_tw_map(tw: &TraitWrapper) -> &dyn MyTrait {
-    match *tw {
-        TraitWrapper::A(box ref map) => map, //~ ERROR cannot be dereferenced
-    }
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-4972.stderr b/src/test/ui/issues/issue-4972.stderr
deleted file mode 100644
index 83daded7e09..00000000000
--- a/src/test/ui/issues/issue-4972.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0033]: type `Box<(dyn MyTrait + 'static)>` cannot be dereferenced
-  --> $DIR/issue-4972.rs:13:25
-   |
-LL |         TraitWrapper::A(box ref map) => map,
-   |                         ^^^^^^^^^^^ type `Box<(dyn MyTrait + 'static)>` cannot be dereferenced
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0033`.
diff --git a/src/test/ui/issues/issue-49824.rs b/src/test/ui/issues/issue-49824.rs
deleted file mode 100644
index bc1cd6856bc..00000000000
--- a/src/test/ui/issues/issue-49824.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-fn main() {
-    let mut x = 0;
-    || {
-        || {
-        //~^ ERROR captured variable cannot escape `FnMut` closure body
-            let _y = &mut x;
-        }
-    };
-}
diff --git a/src/test/ui/issues/issue-49824.stderr b/src/test/ui/issues/issue-49824.stderr
deleted file mode 100644
index 14beadececb..00000000000
--- a/src/test/ui/issues/issue-49824.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-error: captured variable cannot escape `FnMut` closure body
-  --> $DIR/issue-49824.rs:4:9
-   |
-LL |       let mut x = 0;
-   |           ----- variable defined here
-LL |       || {
-   |        - inferred to be a `FnMut` closure
-LL | /         || {
-LL | |
-LL | |             let _y = &mut x;
-   | |                           - variable captured here
-LL | |         }
-   | |_________^ returns a closure that contains a reference to a captured variable, which then escapes the closure body
-   |
-   = note: `FnMut` closures only have access to their captured variables while they are executing...
-   = note: ...therefore, they cannot allow references to captured variables to escape
-help: consider adding 'move' keyword before the nested closure
-   |
-LL |         move || {
-   |         ++++
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-49851/compiler-builtins-error.rs b/src/test/ui/issues/issue-49851/compiler-builtins-error.rs
deleted file mode 100644
index 4e56cca33d6..00000000000
--- a/src/test/ui/issues/issue-49851/compiler-builtins-error.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-//~ ERROR can't find crate for `core`
-//~^ ERROR can't find crate for `compiler_builtins`
-
-// compile-flags: --target thumbv7em-none-eabihf
-// needs-llvm-components: arm
-#![deny(unsafe_code)]
-#![deny(warnings)]
-#![no_std]
-
-extern crate cortex_m;
-//~^ ERROR can't find crate for `cortex_m`
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-49851/compiler-builtins-error.stderr b/src/test/ui/issues/issue-49851/compiler-builtins-error.stderr
deleted file mode 100644
index fcfa2bf119c..00000000000
--- a/src/test/ui/issues/issue-49851/compiler-builtins-error.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0463]: can't find crate for `core`
-   |
-   = note: the `thumbv7em-none-eabihf` target may not be installed
-   = help: consider downloading the target with `rustup target add thumbv7em-none-eabihf`
-   = help: consider building the standard library from source with `cargo build -Zbuild-std`
-
-error[E0463]: can't find crate for `compiler_builtins`
-
-error[E0463]: can't find crate for `cortex_m`
-  --> $DIR/compiler-builtins-error.rs:10:1
-   |
-LL | extern crate cortex_m;
-   | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
-
-error: requires `sized` lang_item
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0463`.
diff --git a/src/test/ui/issues/issue-49854.rs b/src/test/ui/issues/issue-49854.rs
deleted file mode 100644
index 0e1db00a34c..00000000000
--- a/src/test/ui/issues/issue-49854.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-use std::ffi::OsString;
-
-fn main() {
-    let os_str = OsString::from("Hello Rust!");
-
-    assert_eq!(os_str, "Hello Rust!");
-    assert_eq!("Hello Rust!", os_str);
-}
diff --git a/src/test/ui/issues/issue-49919.rs b/src/test/ui/issues/issue-49919.rs
deleted file mode 100644
index 780f338681d..00000000000
--- a/src/test/ui/issues/issue-49919.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-fn foo<'a, T: 'a>(t: T) -> Box<dyn Fn() -> &'a T + 'a> {
-    let foo: Box<dyn for <'c> Fn() -> &'c T> = Box::new(move || &t);
-    //~^ ERROR: binding for associated type
-    unimplemented!()
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-49919.stderr b/src/test/ui/issues/issue-49919.stderr
deleted file mode 100644
index 8098be5cc45..00000000000
--- a/src/test/ui/issues/issue-49919.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0582]: binding for associated type `Output` references lifetime `'c`, which does not appear in the trait input types
-  --> $DIR/issue-49919.rs:2:39
-   |
-LL |     let foo: Box<dyn for <'c> Fn() -> &'c T> = Box::new(move || &t);
-   |                                       ^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0582`.
diff --git a/src/test/ui/issues/issue-49934-errors.rs b/src/test/ui/issues/issue-49934-errors.rs
deleted file mode 100644
index dd14bac5e3a..00000000000
--- a/src/test/ui/issues/issue-49934-errors.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn foo<#[derive(Debug)] T>() { //~ ERROR expected non-macro attribute, found attribute macro
-    match 0 {
-        #[derive(Debug)] //~ ERROR expected non-macro attribute, found attribute macro
-        _ => (),
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-49934-errors.stderr b/src/test/ui/issues/issue-49934-errors.stderr
deleted file mode 100644
index 8c4c54170a1..00000000000
--- a/src/test/ui/issues/issue-49934-errors.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: expected non-macro attribute, found attribute macro `derive`
-  --> $DIR/issue-49934-errors.rs:1:10
-   |
-LL | fn foo<#[derive(Debug)] T>() {
-   |          ^^^^^^ not a non-macro attribute
-
-error: expected non-macro attribute, found attribute macro `derive`
-  --> $DIR/issue-49934-errors.rs:3:11
-   |
-LL |         #[derive(Debug)]
-   |           ^^^^^^ not a non-macro attribute
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/issues/issue-49934.rs b/src/test/ui/issues/issue-49934.rs
deleted file mode 100644
index 119d84a0688..00000000000
--- a/src/test/ui/issues/issue-49934.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-#![feature(stmt_expr_attributes)]
-
-fn main() {
-    // fold_stmt (Item)
-    #[allow(dead_code)]
-    #[derive(Debug)] // should not warn
-    struct Foo;
-
-    // fold_stmt (Mac)
-    #[derive(Debug)] //~ ERROR `derive` may only be applied to `struct`s, `enum`s and `union`s
-    println!("Hello, world!");
-
-    // fold_stmt (Semi)
-    #[derive(Debug)] //~ ERROR `derive` may only be applied to `struct`s, `enum`s and `union`s
-    "Hello, world!";
-
-    // fold_stmt (Local)
-    #[derive(Debug)] //~ ERROR `derive` may only be applied to `struct`s, `enum`s and `union`s
-    let _ = "Hello, world!";
-
-    // visit_expr
-    let _ = #[derive(Debug)] "Hello, world!";
-    //~^ ERROR `derive` may only be applied to `struct`s, `enum`s and `union`s
-
-    let _ = [
-        // filter_map_expr
-        #[derive(Debug)] //~ ERROR `derive` may only be applied to `struct`s, `enum`s and `union`s
-        "Hello, world!",
-    ];
-}
diff --git a/src/test/ui/issues/issue-49934.stderr b/src/test/ui/issues/issue-49934.stderr
deleted file mode 100644
index f2ff541bb99..00000000000
--- a/src/test/ui/issues/issue-49934.stderr
+++ /dev/null
@@ -1,43 +0,0 @@
-error[E0774]: `derive` may only be applied to `struct`s, `enum`s and `union`s
-  --> $DIR/issue-49934.rs:10:5
-   |
-LL |     #[derive(Debug)]
-   |     ^^^^^^^^^^^^^^^^ not applicable here
-LL |     println!("Hello, world!");
-   |     -------------------------- not a `struct`, `enum` or `union`
-
-error[E0774]: `derive` may only be applied to `struct`s, `enum`s and `union`s
-  --> $DIR/issue-49934.rs:14:5
-   |
-LL |     #[derive(Debug)]
-   |     ^^^^^^^^^^^^^^^^ not applicable here
-LL |     "Hello, world!";
-   |     ---------------- not a `struct`, `enum` or `union`
-
-error[E0774]: `derive` may only be applied to `struct`s, `enum`s and `union`s
-  --> $DIR/issue-49934.rs:18:5
-   |
-LL |     #[derive(Debug)]
-   |     ^^^^^^^^^^^^^^^^ not applicable here
-LL |     let _ = "Hello, world!";
-   |     ------------------------ not a `struct`, `enum` or `union`
-
-error[E0774]: `derive` may only be applied to `struct`s, `enum`s and `union`s
-  --> $DIR/issue-49934.rs:22:13
-   |
-LL |     let _ = #[derive(Debug)] "Hello, world!";
-   |             ^^^^^^^^^^^^^^^^ --------------- not a `struct`, `enum` or `union`
-   |             |
-   |             not applicable here
-
-error[E0774]: `derive` may only be applied to `struct`s, `enum`s and `union`s
-  --> $DIR/issue-49934.rs:27:9
-   |
-LL |         #[derive(Debug)]
-   |         ^^^^^^^^^^^^^^^^ not applicable here
-LL |         "Hello, world!",
-   |         --------------- not a `struct`, `enum` or `union`
-
-error: aborting due to 5 previous errors
-
-For more information about this error, try `rustc --explain E0774`.
diff --git a/src/test/ui/issues/issue-49955.rs b/src/test/ui/issues/issue-49955.rs
deleted file mode 100644
index f2f3ebff2db..00000000000
--- a/src/test/ui/issues/issue-49955.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-
-const ALL_THE_NUMS: [u32; 1] = [
-    1
-];
-
-#[inline(never)]
-fn array(i: usize) -> &'static u32 {
-    return &ALL_THE_NUMS[i];
-}
-
-#[inline(never)]
-fn tuple_field() -> &'static u32 {
-    &(42,).0
-}
-
-fn main() {
-    assert_eq!(tuple_field().to_string(), "42");
-    assert_eq!(array(0).to_string(), "1");
-}
diff --git a/src/test/ui/issues/issue-49973.rs b/src/test/ui/issues/issue-49973.rs
deleted file mode 100644
index af421c52fb0..00000000000
--- a/src/test/ui/issues/issue-49973.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-#[derive(Debug)]
-#[repr(i32)]
-enum E {
-    Min = -2147483648i32,
-    _Max = 2147483647i32,
-}
-
-fn main() {
-    assert_eq!(Some(E::Min).unwrap() as i32, -2147483648i32);
-}
diff --git a/src/test/ui/issues/issue-5008-borrowed-traitobject-method-call.rs b/src/test/ui/issues/issue-5008-borrowed-traitobject-method-call.rs
deleted file mode 100644
index fc869ae4fec..00000000000
--- a/src/test/ui/issues/issue-5008-borrowed-traitobject-method-call.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-// run-pass
-/*
-
-#5008 cast to &Trait causes code to segfault on method call
-
-It fixes itself if the &Trait is changed to @Trait.
-*/
-
-trait Debuggable {
-    fn debug_name(&self) -> String;
-}
-
-#[derive(Clone)]
-struct Thing {
-    name: String,
-}
-
-impl Thing {
-    fn new() -> Thing { Thing { name: "dummy".to_string() } }
-}
-
-impl Debuggable for Thing {
-    fn debug_name(&self) -> String { self.name.clone() }
-}
-
-fn print_name(x: &dyn Debuggable)
-{
-    println!("debug_name = {}", x.debug_name());
-}
-
-pub fn main() {
-    let thing = Thing::new();
-    print_name(&thing as &dyn Debuggable);
-}
diff --git a/src/test/ui/issues/issue-50187.rs b/src/test/ui/issues/issue-50187.rs
deleted file mode 100644
index 4b0aeaab410..00000000000
--- a/src/test/ui/issues/issue-50187.rs
+++ /dev/null
@@ -1,39 +0,0 @@
-// check-pass
-
-#![feature(decl_macro)]
-
-mod type_ns {
-    pub type A = u8;
-}
-mod value_ns {
-    pub const A: u8 = 0;
-}
-mod macro_ns {
-    pub macro A() {}
-}
-
-mod merge2 {
-    pub use type_ns::A;
-    pub use value_ns::A;
-}
-mod merge3 {
-    pub use type_ns::A;
-    pub use value_ns::A;
-    pub use macro_ns::A;
-}
-
-mod use2 {
-    pub use merge2::A;
-}
-mod use3 {
-    pub use merge3::A;
-}
-
-fn main() {
-    type B2 = use2::A;
-    let a2 = use2::A;
-
-    type B3 = use3::A;
-    let a3 = use3::A;
-    use3::A!();
-}
diff --git a/src/test/ui/issues/issue-50264-inner-deref-trait/option-as_deref.rs b/src/test/ui/issues/issue-50264-inner-deref-trait/option-as_deref.rs
deleted file mode 100644
index 160cfc3d46c..00000000000
--- a/src/test/ui/issues/issue-50264-inner-deref-trait/option-as_deref.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    let _result = &Some(42).as_deref();
-//~^ ERROR the method
-}
diff --git a/src/test/ui/issues/issue-50264-inner-deref-trait/option-as_deref.stderr b/src/test/ui/issues/issue-50264-inner-deref-trait/option-as_deref.stderr
deleted file mode 100644
index ce8173169b1..00000000000
--- a/src/test/ui/issues/issue-50264-inner-deref-trait/option-as_deref.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0599]: the method `as_deref` exists for enum `Option<{integer}>`, but its trait bounds were not satisfied
-  --> $DIR/option-as_deref.rs:2:29
-   |
-LL |     let _result = &Some(42).as_deref();
-   |                             ^^^^^^^^
-   |
-   = note: the following trait bounds were not satisfied:
-           `{integer}: Deref`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-50264-inner-deref-trait/option-as_deref_mut.rs b/src/test/ui/issues/issue-50264-inner-deref-trait/option-as_deref_mut.rs
deleted file mode 100644
index ff5095ce3d7..00000000000
--- a/src/test/ui/issues/issue-50264-inner-deref-trait/option-as_deref_mut.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    let _result = &mut Some(42).as_deref_mut();
-//~^ ERROR the method
-}
diff --git a/src/test/ui/issues/issue-50264-inner-deref-trait/option-as_deref_mut.stderr b/src/test/ui/issues/issue-50264-inner-deref-trait/option-as_deref_mut.stderr
deleted file mode 100644
index 943f7748696..00000000000
--- a/src/test/ui/issues/issue-50264-inner-deref-trait/option-as_deref_mut.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0599]: the method `as_deref_mut` exists for enum `Option<{integer}>`, but its trait bounds were not satisfied
-  --> $DIR/option-as_deref_mut.rs:2:33
-   |
-LL |     let _result = &mut Some(42).as_deref_mut();
-   |                                 ^^^^^^^^^^^^
-   |
-   = note: the following trait bounds were not satisfied:
-           `{integer}: Deref`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-50264-inner-deref-trait/result-as_deref.rs b/src/test/ui/issues/issue-50264-inner-deref-trait/result-as_deref.rs
deleted file mode 100644
index 4232f14d2d3..00000000000
--- a/src/test/ui/issues/issue-50264-inner-deref-trait/result-as_deref.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    let _result = &Ok(42).as_deref();
-//~^ ERROR the method
-}
diff --git a/src/test/ui/issues/issue-50264-inner-deref-trait/result-as_deref.stderr b/src/test/ui/issues/issue-50264-inner-deref-trait/result-as_deref.stderr
deleted file mode 100644
index a3b9ac67758..00000000000
--- a/src/test/ui/issues/issue-50264-inner-deref-trait/result-as_deref.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0599]: the method `as_deref` exists for enum `Result<{integer}, _>`, but its trait bounds were not satisfied
-  --> $DIR/result-as_deref.rs:2:27
-   |
-LL |     let _result = &Ok(42).as_deref();
-   |                           ^^^^^^^^
-   |
-   = note: the following trait bounds were not satisfied:
-           `{integer}: Deref`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-50264-inner-deref-trait/result-as_deref_mut.rs b/src/test/ui/issues/issue-50264-inner-deref-trait/result-as_deref_mut.rs
deleted file mode 100644
index 3507d1d8e7e..00000000000
--- a/src/test/ui/issues/issue-50264-inner-deref-trait/result-as_deref_mut.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    let _result = &mut Ok(42).as_deref_mut();
-//~^ ERROR the method
-}
diff --git a/src/test/ui/issues/issue-50264-inner-deref-trait/result-as_deref_mut.stderr b/src/test/ui/issues/issue-50264-inner-deref-trait/result-as_deref_mut.stderr
deleted file mode 100644
index aa771e4c04e..00000000000
--- a/src/test/ui/issues/issue-50264-inner-deref-trait/result-as_deref_mut.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0599]: the method `as_deref_mut` exists for enum `Result<{integer}, _>`, but its trait bounds were not satisfied
-  --> $DIR/result-as_deref_mut.rs:2:31
-   |
-LL |     let _result = &mut Ok(42).as_deref_mut();
-   |                               ^^^^^^^^^^^^
-   |
-   = note: the following trait bounds were not satisfied:
-           `{integer}: Deref`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-50403.rs b/src/test/ui/issues/issue-50403.rs
deleted file mode 100644
index 012057fc280..00000000000
--- a/src/test/ui/issues/issue-50403.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-#![feature(concat_idents)]
-
-fn main() {
-    let x = concat_idents!(); //~ ERROR concat_idents! takes 1 or more arguments
-}
diff --git a/src/test/ui/issues/issue-50403.stderr b/src/test/ui/issues/issue-50403.stderr
deleted file mode 100644
index a3a2ed044db..00000000000
--- a/src/test/ui/issues/issue-50403.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: concat_idents! takes 1 or more arguments
-  --> $DIR/issue-50403.rs:4:13
-   |
-LL |     let x = concat_idents!();
-   |             ^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-50411.rs b/src/test/ui/issues/issue-50411.rs
deleted file mode 100644
index cd728b15256..00000000000
--- a/src/test/ui/issues/issue-50411.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// Regression test for #50411: the MIR inliner was causing problems
-// here because it would inline promoted code (which had already had
-// elaborate-drops invoked on it) and then try to elaboate drops a
-// second time. Uncool.
-
-// compile-flags:-Zmir-opt-level=4
-// build-pass
-
-fn main() {
-    let _ = (0 .. 1).filter(|_| [1].iter().all(|_| true)).count();
-}
diff --git a/src/test/ui/issues/issue-50415.rs b/src/test/ui/issues/issue-50415.rs
deleted file mode 100644
index 151b9fe442c..00000000000
--- a/src/test/ui/issues/issue-50415.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-fn main() {
-    // Simplified test case
-    let _ = || 0..=1;
-
-    // Original test case
-    let full_length = 1024;
-    let range = {
-        // do some stuff, omit here
-        None
-    };
-
-    let range = range.map(|(s, t)| s..=t).unwrap_or(0..=(full_length-1));
-
-    assert_eq!(range, 0..=1023);
-}
diff --git a/src/test/ui/issues/issue-50442.rs b/src/test/ui/issues/issue-50442.rs
deleted file mode 100644
index 25c7dde7a5f..00000000000
--- a/src/test/ui/issues/issue-50442.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-enum Void {}
-
-enum Foo {
-    A(i32),
-    B(Void),
-    C(i32)
-}
-
-fn main() {
-    let _foo = Foo::A(0);
-}
diff --git a/src/test/ui/issues/issue-50471.rs b/src/test/ui/issues/issue-50471.rs
deleted file mode 100644
index 7278c392d54..00000000000
--- a/src/test/ui/issues/issue-50471.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// check-pass
-
-fn main() {
-    assert!({false});
-
-    assert!(r"\u{41}" == "A");
-
-    assert!(r"\u{".is_empty());
-}
diff --git a/src/test/ui/issues/issue-50518.rs b/src/test/ui/issues/issue-50518.rs
deleted file mode 100644
index 1e7b7794929..00000000000
--- a/src/test/ui/issues/issue-50518.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-// check-pass
-use std::marker::PhantomData;
-
-struct Meta<A> {
-    value: i32,
-    type_: PhantomData<A>
-}
-
-trait MetaTrait {
-    fn get_value(&self) -> i32;
-}
-
-impl<A> MetaTrait for Meta<A> {
-    fn get_value(&self) -> i32 { self.value }
-}
-
-trait Bar {
-    fn get_const(&self) -> &dyn MetaTrait;
-}
-
-struct Foo<A> {
-    _value: A
-}
-
-impl<A: 'static> Foo<A> {
-    const CONST: &'static dyn MetaTrait = &Meta::<Self> {
-        value: 10,
-        type_: PhantomData
-    };
-}
-
-impl<A: 'static> Bar for Foo<A> {
-    fn get_const(&self) -> &dyn MetaTrait { Self::CONST }
-}
-
-fn main() {
-    let foo = Foo::<i32> { _value: 10 };
-    let bar: &dyn Bar = &foo;
-    println!("const {}", bar.get_const().get_value());
-}
diff --git a/src/test/ui/issues/issue-50571.fixed b/src/test/ui/issues/issue-50571.fixed
deleted file mode 100644
index 2f8c925b853..00000000000
--- a/src/test/ui/issues/issue-50571.fixed
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-rustfix
-
-trait Foo {
-    fn foo(_: [i32; 2]) {}
-    //~^ ERROR: patterns aren't allowed in methods without bodies
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-50571.rs b/src/test/ui/issues/issue-50571.rs
deleted file mode 100644
index 56f422e7d58..00000000000
--- a/src/test/ui/issues/issue-50571.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-rustfix
-
-trait Foo {
-    fn foo([a, b]: [i32; 2]) {}
-    //~^ ERROR: patterns aren't allowed in methods without bodies
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-50571.stderr b/src/test/ui/issues/issue-50571.stderr
deleted file mode 100644
index f69963bb7af..00000000000
--- a/src/test/ui/issues/issue-50571.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0642]: patterns aren't allowed in methods without bodies
-  --> $DIR/issue-50571.rs:4:12
-   |
-LL |     fn foo([a, b]: [i32; 2]) {}
-   |            ^^^^^^
-   |
-help: give this argument a name or use an underscore to ignore it
-   |
-LL |     fn foo(_: [i32; 2]) {}
-   |            ~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0642`.
diff --git a/src/test/ui/issues/issue-50576.rs b/src/test/ui/issues/issue-50576.rs
deleted file mode 100644
index e0c36b8273a..00000000000
--- a/src/test/ui/issues/issue-50576.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn main() {
-    |bool: [u8; break 'L]| 0;
-    //~^ ERROR [E0426]
-    //~| ERROR [E0268]
-    Vec::<[u8; break]>::new(); //~ ERROR [E0268]
-}
diff --git a/src/test/ui/issues/issue-50576.stderr b/src/test/ui/issues/issue-50576.stderr
deleted file mode 100644
index 4ec22fde910..00000000000
--- a/src/test/ui/issues/issue-50576.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0426]: use of undeclared label `'L`
-  --> $DIR/issue-50576.rs:2:23
-   |
-LL |     |bool: [u8; break 'L]| 0;
-   |                       ^^ undeclared label `'L`
-
-error[E0268]: `break` outside of a loop or labeled block
-  --> $DIR/issue-50576.rs:2:17
-   |
-LL |     |bool: [u8; break 'L]| 0;
-   |                 ^^^^^^^^ cannot `break` outside of a loop or labeled block
-
-error[E0268]: `break` outside of a loop or labeled block
-  --> $DIR/issue-50576.rs:5:16
-   |
-LL |     Vec::<[u8; break]>::new();
-   |                ^^^^^ cannot `break` outside of a loop or labeled block
-
-error: aborting due to 3 previous errors
-
-Some errors have detailed explanations: E0268, E0426.
-For more information about an error, try `rustc --explain E0268`.
diff --git a/src/test/ui/issues/issue-50581.rs b/src/test/ui/issues/issue-50581.rs
deleted file mode 100644
index 12bb9930eca..00000000000
--- a/src/test/ui/issues/issue-50581.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    |_: [u8; break]| (); //~ ERROR [E0268]
-}
diff --git a/src/test/ui/issues/issue-50581.stderr b/src/test/ui/issues/issue-50581.stderr
deleted file mode 100644
index 07b6df072cb..00000000000
--- a/src/test/ui/issues/issue-50581.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0268]: `break` outside of a loop or labeled block
-  --> $DIR/issue-50581.rs:2:14
-   |
-LL |     |_: [u8; break]| ();
-   |              ^^^^^ cannot `break` outside of a loop or labeled block
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0268`.
diff --git a/src/test/ui/issues/issue-50582.rs b/src/test/ui/issues/issue-50582.rs
deleted file mode 100644
index 2d5c9358752..00000000000
--- a/src/test/ui/issues/issue-50582.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn main() {
-    Vec::<[(); 1 + for x in 0..1 {}]>::new();
-    //~^ ERROR cannot add
-    //~| ERROR `for` is not allowed in a `const`
-}
diff --git a/src/test/ui/issues/issue-50582.stderr b/src/test/ui/issues/issue-50582.stderr
deleted file mode 100644
index 53ecc6112ff..00000000000
--- a/src/test/ui/issues/issue-50582.stderr
+++ /dev/null
@@ -1,31 +0,0 @@
-error[E0658]: `for` is not allowed in a `const`
-  --> $DIR/issue-50582.rs:2:20
-   |
-LL |     Vec::<[(); 1 + for x in 0..1 {}]>::new();
-   |                    ^^^^^^^^^^^^^^^^
-   |
-   = note: see issue #87575 <https://github.com/rust-lang/rust/issues/87575> for more information
-   = help: add `#![feature(const_for)]` to the crate attributes to enable
-
-error[E0277]: cannot add `()` to `{integer}` in const contexts
-  --> $DIR/issue-50582.rs:2:18
-   |
-LL |     Vec::<[(); 1 + for x in 0..1 {}]>::new();
-   |                  ^ no implementation for `{integer} + ()`
-   |
-   = help: the trait `~const Add<()>` is not implemented for `{integer}`
-   = help: the following other types implement trait `Add<Rhs>`:
-             <&'a f32 as Add<f32>>
-             <&'a f64 as Add<f64>>
-             <&'a i128 as Add<i128>>
-             <&'a i16 as Add<i16>>
-             <&'a i32 as Add<i32>>
-             <&'a i64 as Add<i64>>
-             <&'a i8 as Add<i8>>
-             <&'a isize as Add<isize>>
-           and 48 others
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0277, E0658.
-For more information about an error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-50585.rs b/src/test/ui/issues/issue-50585.rs
deleted file mode 100644
index a2f11c98d5a..00000000000
--- a/src/test/ui/issues/issue-50585.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn main() {
-    |y: Vec<[(); for x in 0..2 {}]>| {};
-    //~^ ERROR mismatched types
-    //~| ERROR `for` is not allowed in a `const`
-}
diff --git a/src/test/ui/issues/issue-50585.stderr b/src/test/ui/issues/issue-50585.stderr
deleted file mode 100644
index e43cc20cbb5..00000000000
--- a/src/test/ui/issues/issue-50585.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0658]: `for` is not allowed in a `const`
-  --> $DIR/issue-50585.rs:2:18
-   |
-LL |     |y: Vec<[(); for x in 0..2 {}]>| {};
-   |                  ^^^^^^^^^^^^^^^^
-   |
-   = note: see issue #87575 <https://github.com/rust-lang/rust/issues/87575> for more information
-   = help: add `#![feature(const_for)]` to the crate attributes to enable
-
-error[E0308]: mismatched types
-  --> $DIR/issue-50585.rs:2:18
-   |
-LL |     |y: Vec<[(); for x in 0..2 {}]>| {};
-   |                  ^^^^^^^^^^^^^^^^ expected `usize`, found `()`
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0308, E0658.
-For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-50600.rs b/src/test/ui/issues/issue-50600.rs
deleted file mode 100644
index 963e607afcf..00000000000
--- a/src/test/ui/issues/issue-50600.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-struct Foo (
-    fn([u8; |x: u8| {}]), //~ ERROR mismatched types
-);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-50600.stderr b/src/test/ui/issues/issue-50600.stderr
deleted file mode 100644
index 7fea7e5c098..00000000000
--- a/src/test/ui/issues/issue-50600.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-50600.rs:2:13
-   |
-LL |     fn([u8; |x: u8| {}]),
-   |             ^^^^^^^^^^ expected `usize`, found closure
-   |
-   = note: expected type `usize`
-           found closure `[closure@$DIR/issue-50600.rs:2:13: 2:20]`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-50618.rs b/src/test/ui/issues/issue-50618.rs
deleted file mode 100644
index 5f762bc431e..00000000000
--- a/src/test/ui/issues/issue-50618.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-struct Point {
-    pub x: u64,
-    pub y: u64,
-}
-
-const TEMPLATE: Point = Point {
-    x: 0,
-    y: 0
-};
-
-fn main() {
-    let _ = || {
-        Point {
-            nonexistent: 0,
-            //~^ ERROR struct `Point` has no field named `nonexistent`
-            ..TEMPLATE
-        }
-    };
-}
diff --git a/src/test/ui/issues/issue-50618.stderr b/src/test/ui/issues/issue-50618.stderr
deleted file mode 100644
index 1ac5dde66e9..00000000000
--- a/src/test/ui/issues/issue-50618.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0560]: struct `Point` has no field named `nonexistent`
-  --> $DIR/issue-50618.rs:14:13
-   |
-LL |             nonexistent: 0,
-   |             ^^^^^^^^^^^ `Point` does not have this field
-   |
-   = note: available fields are: `x`, `y`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0560`.
diff --git a/src/test/ui/issues/issue-5062.rs b/src/test/ui/issues/issue-5062.rs
deleted file mode 100644
index 2db0a8e25b4..00000000000
--- a/src/test/ui/issues/issue-5062.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-fn main() { format!("{:?}", None); }
-    //~^ ERROR type annotations needed [E0282]
diff --git a/src/test/ui/issues/issue-5062.stderr b/src/test/ui/issues/issue-5062.stderr
deleted file mode 100644
index 3191bd3de32..00000000000
--- a/src/test/ui/issues/issue-5062.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-5062.rs:1:29
-   |
-LL | fn main() { format!("{:?}", None); }
-   |                             ^^^^ cannot infer type of the type parameter `T` declared on the enum `Option`
-   |
-help: consider specifying the generic argument
-   |
-LL | fn main() { format!("{:?}", None::<T>); }
-   |                                 +++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-5067.rs b/src/test/ui/issues/issue-5067.rs
deleted file mode 100644
index 5857a081596..00000000000
--- a/src/test/ui/issues/issue-5067.rs
+++ /dev/null
@@ -1,75 +0,0 @@
-#![allow(unused_macros)]
-
-// Tests that repetition matchers cannot match the empty token tree (since that would be
-// ambiguous).
-
-// edition:2018
-
-macro_rules! foo {
-    ( $()* ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( $()+ ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( $()? ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( $(),* ) => {}; // PASS
-    ( $(),+ ) => {}; // PASS
-    // `?` cannot have a separator...
-    ( [$()*] ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( [$()+] ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( [$()?] ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( [$(),*] ) => {}; // PASS
-    ( [$(),+] ) => {}; // PASS
-    // `?` cannot have a separator...
-    ( $($()* $(),* $(a)* $(a),* )* ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( $($()* $(),* $(a)* $(a),* )+ ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( $($()* $(),* $(a)* $(a),* )? ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( $($()? $(),* $(a)? $(a),* )* ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( $($()? $(),* $(a)? $(a),* )+ ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( $($()? $(),* $(a)? $(a),* )? ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( $(a     $(),* $(a)* $(a),* )* ) => {}; // PASS
-    ( $($(a)+ $(),* $(a)* $(a),* )+ ) => {}; // PASS
-    ( $($(a)+ $(),* $(a)* $(a),* )? ) => {}; // PASS
-
-    ( $(a     $(),* $(a)? $(a),* )* ) => {}; // PASS
-    ( $($(a)+ $(),* $(a)? $(a),* )+ ) => {}; // PASS
-    ( $($(a)+ $(),* $(a)? $(a),* )? ) => {}; // PASS
-
-    ( $(a $()+)* ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( $(a $()*)+ ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( $(a $()+)? ) => {};
-    //~^ ERROR repetition matches empty token tree
-    ( $(a $()?)+ ) => {};
-    //~^ ERROR repetition matches empty token tree
-}
-
-// Original Issue
-
-macro_rules! make_vec {
-    (a $e1:expr $($(, a $e2:expr)*)*) => ([$e1 $($(, $e2)*)*]);
-    //~^ ERROR repetition matches empty token tree
-}
-
-fn main() {
-    let _ = make_vec![a 1, a 2, a 3];
-}
-
-// Minified Issue
-
-macro_rules! m {
-    ( $()* ) => {};
-    //~^ ERROR repetition matches empty token tree
-}
-
-m!();
diff --git a/src/test/ui/issues/issue-5067.stderr b/src/test/ui/issues/issue-5067.stderr
deleted file mode 100644
index 7ffc6071407..00000000000
--- a/src/test/ui/issues/issue-5067.stderr
+++ /dev/null
@@ -1,110 +0,0 @@
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:9:8
-   |
-LL |     ( $()* ) => {};
-   |        ^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:11:8
-   |
-LL |     ( $()+ ) => {};
-   |        ^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:13:8
-   |
-LL |     ( $()? ) => {};
-   |        ^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:18:9
-   |
-LL |     ( [$()*] ) => {};
-   |         ^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:20:9
-   |
-LL |     ( [$()+] ) => {};
-   |         ^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:22:9
-   |
-LL |     ( [$()?] ) => {};
-   |         ^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:27:8
-   |
-LL |     ( $($()* $(),* $(a)* $(a),* )* ) => {};
-   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:29:8
-   |
-LL |     ( $($()* $(),* $(a)* $(a),* )+ ) => {};
-   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:31:8
-   |
-LL |     ( $($()* $(),* $(a)* $(a),* )? ) => {};
-   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:33:8
-   |
-LL |     ( $($()? $(),* $(a)? $(a),* )* ) => {};
-   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:35:8
-   |
-LL |     ( $($()? $(),* $(a)? $(a),* )+ ) => {};
-   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:37:8
-   |
-LL |     ( $($()? $(),* $(a)? $(a),* )? ) => {};
-   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:47:12
-   |
-LL |     ( $(a $()+)* ) => {};
-   |            ^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:49:12
-   |
-LL |     ( $(a $()*)+ ) => {};
-   |            ^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:51:12
-   |
-LL |     ( $(a $()+)? ) => {};
-   |            ^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:53:12
-   |
-LL |     ( $(a $()?)+ ) => {};
-   |            ^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:60:18
-   |
-LL |     (a $e1:expr $($(, a $e2:expr)*)*) => ([$e1 $($(, $e2)*)*]);
-   |                  ^^^^^^^^^^^^^^^^^^
-
-error: repetition matches empty token tree
-  --> $DIR/issue-5067.rs:71:8
-   |
-LL |     ( $()* ) => {};
-   |        ^^
-
-error: aborting due to 18 previous errors
-
diff --git a/src/test/ui/issues/issue-50688.rs b/src/test/ui/issues/issue-50688.rs
deleted file mode 100644
index 88f898b86f9..00000000000
--- a/src/test/ui/issues/issue-50688.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    [1; || {}]; //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-50688.stderr b/src/test/ui/issues/issue-50688.stderr
deleted file mode 100644
index 6973ad271b4..00000000000
--- a/src/test/ui/issues/issue-50688.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-50688.rs:2:9
-   |
-LL |     [1; || {}];
-   |         ^^^^^ expected `usize`, found closure
-   |
-   = note: expected type `usize`
-           found closure `[closure@$DIR/issue-50688.rs:2:9: 2:11]`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-50689.rs b/src/test/ui/issues/issue-50689.rs
deleted file mode 100644
index b49f2950020..00000000000
--- a/src/test/ui/issues/issue-50689.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-enum Foo {
-    Bar = (|x: i32| { }, 42).1,
-}
-
-fn main() {
-    assert_eq!(Foo::Bar as usize, 42);
-}
diff --git a/src/test/ui/issues/issue-50714-1.rs b/src/test/ui/issues/issue-50714-1.rs
deleted file mode 100644
index a25940ce1cb..00000000000
--- a/src/test/ui/issues/issue-50714-1.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// Regression test for issue 50714, make sure that this isn't a linker error.
-
-#![no_std]
-#![feature(start)]
-
-extern crate std;
-
-#[start]
-fn start(_: isize, _: *const *const u8) -> isize where fn(&()): Eq { //~ ERROR [E0647]
-    0
-}
diff --git a/src/test/ui/issues/issue-50714-1.stderr b/src/test/ui/issues/issue-50714-1.stderr
deleted file mode 100644
index 28469bee017..00000000000
--- a/src/test/ui/issues/issue-50714-1.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0647]: start function is not allowed to have a `where` clause
-  --> $DIR/issue-50714-1.rs:9:50
-   |
-LL | fn start(_: isize, _: *const *const u8) -> isize where fn(&()): Eq {
-   |                                                  ^^^^^^^^^^^^^^^^^ start function cannot have a `where` clause
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0647`.
diff --git a/src/test/ui/issues/issue-50714.rs b/src/test/ui/issues/issue-50714.rs
deleted file mode 100644
index c571a470cee..00000000000
--- a/src/test/ui/issues/issue-50714.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// Regression test for issue 50714, make sure that this isn't a linker error.
-
-fn main() where fn(&()): Eq {} //~ ERROR [E0646]
diff --git a/src/test/ui/issues/issue-50714.stderr b/src/test/ui/issues/issue-50714.stderr
deleted file mode 100644
index a11aceb6211..00000000000
--- a/src/test/ui/issues/issue-50714.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0646]: `main` function is not allowed to have a `where` clause
-  --> $DIR/issue-50714.rs:3:11
-   |
-LL | fn main() where fn(&()): Eq {}
-   |           ^^^^^^^^^^^^^^^^^ `main` cannot have a `where` clause
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0646`.
diff --git a/src/test/ui/issues/issue-50761.rs b/src/test/ui/issues/issue-50761.rs
deleted file mode 100644
index 1bf494ba8f9..00000000000
--- a/src/test/ui/issues/issue-50761.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// Confirm that we don't accidentally divide or mod by zero in llvm_type
-
-// build-pass
-
-mod a {
-    pub trait A {}
-}
-
-mod b {
-    pub struct Builder {}
-
-    pub fn new() -> Builder {
-        Builder {}
-    }
-
-    impl Builder {
-        pub fn with_a(&mut self, _a: fn() -> dyn (::a::A)) {}
-    }
-}
-
-pub use self::b::new;
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-50781.rs b/src/test/ui/issues/issue-50781.rs
deleted file mode 100644
index 3c5e5a9f69a..00000000000
--- a/src/test/ui/issues/issue-50781.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-#![deny(where_clauses_object_safety)]
-
-trait Trait {}
-
-trait X {
-    fn foo(&self) where Self: Trait; //~ ERROR the trait `X` cannot be made into an object
-    //~^ WARN this was previously accepted by the compiler but is being phased out
-}
-
-impl X for () {
-    fn foo(&self) {}
-}
-
-impl Trait for dyn X {}
-
-pub fn main() {
-    // Check that this does not segfault.
-    <dyn X as X>::foo(&());
-}
diff --git a/src/test/ui/issues/issue-50781.stderr b/src/test/ui/issues/issue-50781.stderr
deleted file mode 100644
index e185ecdda23..00000000000
--- a/src/test/ui/issues/issue-50781.stderr
+++ /dev/null
@@ -1,24 +0,0 @@
-error: the trait `X` cannot be made into an object
-  --> $DIR/issue-50781.rs:6:8
-   |
-LL |     fn foo(&self) where Self: Trait;
-   |        ^^^
-   |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
-note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
-  --> $DIR/issue-50781.rs:6:8
-   |
-LL | trait X {
-   |       - this trait cannot be made into an object...
-LL |     fn foo(&self) where Self: Trait;
-   |        ^^^ ...because method `foo` references the `Self` type in its `where` clause
-   = help: consider moving `foo` to another trait
-note: the lint level is defined here
-  --> $DIR/issue-50781.rs:1:9
-   |
-LL | #![deny(where_clauses_object_safety)]
-   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-50802.rs b/src/test/ui/issues/issue-50802.rs
deleted file mode 100644
index dece55968b6..00000000000
--- a/src/test/ui/issues/issue-50802.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-#[allow(unreachable_code)]
-
-fn main() {
-    loop {
-        break while continue { //~ ERROR E0590
-        }
-    }
-}
diff --git a/src/test/ui/issues/issue-50802.stderr b/src/test/ui/issues/issue-50802.stderr
deleted file mode 100644
index e064fabccd0..00000000000
--- a/src/test/ui/issues/issue-50802.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0590]: `break` or `continue` with no label in the condition of a `while` loop
-  --> $DIR/issue-50802.rs:5:21
-   |
-LL |         break while continue {
-   |                     ^^^^^^^^ unlabeled `continue` in the condition of a `while` loop
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0590`.
diff --git a/src/test/ui/issues/issue-50811.rs b/src/test/ui/issues/issue-50811.rs
deleted file mode 100644
index 683c856049f..00000000000
--- a/src/test/ui/issues/issue-50811.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-// run-pass
-#![feature(test)]
-
-extern crate test;
-
-use std::mem::size_of;
-use test::black_box;
-
-// Ensure the const-eval result and runtime result of float comparison are equivalent.
-
-macro_rules! compare {
-    ($op:tt) => {
-        compare!(
-            [f64::NEG_INFINITY, -f64::MAX, -1.0, -0.0, 0.0, 1.0, f64::MAX, f64::INFINITY, f64::NAN],
-            $op
-        );
-    };
-    ([$($lhs:expr),+], $op:tt) => {
-        $(compare!(
-            $lhs,
-            $op,
-            [f64::NEG_INFINITY, -f64::MAX, -1.0, -0.0, 0.0, 1.0, f64::MAX, f64::INFINITY, f64::NAN]
-        );)+
-    };
-    ($lhs:expr, $op:tt, [$($rhs:expr),+]) => {
-        $({
-            // Wrap the check in its own function to reduce time needed to borrowck.
-            fn check() {
-                static CONST_EVAL: bool = $lhs $op $rhs;
-                let runtime_eval = black_box($lhs) $op black_box($rhs);
-                assert_eq!(CONST_EVAL, runtime_eval, stringify!($lhs $op $rhs));
-                assert_eq!(
-                    size_of::<[u8; ($lhs $op $rhs) as usize]>(),
-                    runtime_eval as usize,
-                    stringify!($lhs $op $rhs (forced const eval))
-                );
-            }
-            check();
-        })+
-    };
-}
-
-fn main() {
-    assert_eq!(0.0/0.0 < 0.0/0.0, false);
-    assert_eq!(0.0/0.0 > 0.0/0.0, false);
-    assert_eq!(f64::NAN < f64::NAN, false);
-    assert_eq!(f64::NAN > f64::NAN, false);
-
-    compare!(==);
-    compare!(!=);
-    compare!(<);
-    compare!(<=);
-    compare!(>);
-    compare!(>=);
-}
diff --git a/src/test/ui/issues/issue-50825-1.rs b/src/test/ui/issues/issue-50825-1.rs
deleted file mode 100644
index ee4316029a8..00000000000
--- a/src/test/ui/issues/issue-50825-1.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// run-pass
-// regression test for issue #50825
-// Make sure that the `impl` bound (): X<T = ()> is preferred over
-// the (): X bound in the where clause.
-
-trait X {
-    type T;
-}
-
-trait Y<U>: X {
-    fn foo(x: &Self::T);
-}
-
-impl X for () {
-    type T = ();
-}
-
-impl<T> Y<Vec<T>> for () where (): Y<T> {
-    fn foo(_x: &()) {}
-}
-
-fn main () {}
diff --git a/src/test/ui/issues/issue-50825.rs b/src/test/ui/issues/issue-50825.rs
deleted file mode 100644
index 1ece2e9fc84..00000000000
--- a/src/test/ui/issues/issue-50825.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-// regression test for issue #50825
-// Make sure that the built-in bound {integer}: Sized is preferred over
-// the u64: Sized bound in the where clause.
-
-fn foo(y: &[()])
-where
-    u64: Sized,
-{
-    y[0]
-}
-
-fn main () {
-    foo(&[()]);
-}
diff --git a/src/test/ui/issues/issue-50865-private-impl-trait/auxiliary/lib.rs b/src/test/ui/issues/issue-50865-private-impl-trait/auxiliary/lib.rs
deleted file mode 100644
index 1e20a546069..00000000000
--- a/src/test/ui/issues/issue-50865-private-impl-trait/auxiliary/lib.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// revisions: default miropt
-//[miropt]compile-flags: -Z mir-opt-level=3
-// ~^ This flag is for #77668, it used to be ICE.
-
-#![crate_type = "lib"]
-
-pub fn bar<P>( // Error won't happen if "bar" is not generic
-    _baz: P,
-) {
-    hide_foo()();
-}
-
-fn hide_foo() -> impl Fn() { // Error won't happen if "iterate" hasn't impl Trait or has generics
-    foo
-}
-
-fn foo() { // Error won't happen if "foo" isn't used in "iterate" or has generics
-}
diff --git a/src/test/ui/issues/issue-50865-private-impl-trait/main.rs b/src/test/ui/issues/issue-50865-private-impl-trait/main.rs
deleted file mode 100644
index 16dfac53ad1..00000000000
--- a/src/test/ui/issues/issue-50865-private-impl-trait/main.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-// aux-build:lib.rs
-
-// Regression test for #50865.
-// When using generics or specifying the type directly, this example
-// codegens `foo` internally. However, when using a private `impl Trait`
-// function which references another private item, `foo` (in this case)
-// wouldn't be codegenned until main.rs used `bar`, as with impl Trait
-// it is not cast to `fn()` automatically to satisfy e.g.
-// `fn foo() -> fn() { ... }`.
-
-extern crate lib;
-
-fn main() {
-    lib::bar(()); // Error won't happen if bar is called from same crate
-}
diff --git a/src/test/ui/issues/issue-5100.rs b/src/test/ui/issues/issue-5100.rs
deleted file mode 100644
index 69ed4b0e432..00000000000
--- a/src/test/ui/issues/issue-5100.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-#![feature(box_patterns)]
-
-
-enum A { B, C }
-
-fn main() {
-    match (true, false) {
-        A::B => (),
-//~^ ERROR mismatched types
-//~| expected tuple, found enum `A`
-//~| expected tuple `(bool, bool)`
-//~| found enum `A`
-        _ => ()
-    }
-
-    match (true, false) {
-        (true, false, false) => ()
-//~^ ERROR mismatched types
-//~| expected a tuple with 2 elements, found one with 3 elements
-//~| expected tuple `(bool, bool)`
-//~| found tuple `(_, _, _)`
-    }
-
-    match (true, false) {
-        (true, false, false) => ()
-//~^ ERROR mismatched types
-//~| expected a tuple with 2 elements, found one with 3 elements
-//~| expected tuple `(bool, bool)`
-//~| found tuple `(_, _, _)`
-    }
-
-    match (true, false) {
-        box (true, false) => ()
-//~^ ERROR mismatched types
-//~| expected tuple `(bool, bool)`
-//~| found struct `Box<_>`
-    }
-
-    match (true, false) {
-        &(true, false) => ()
-//~^ ERROR mismatched types
-//~| expected tuple, found reference
-//~| expected tuple `(bool, bool)`
-//~| found reference `&_`
-    }
-
-
-    let v = [('a', 'b')   //~ ERROR expected function, found `(char, char)`
-             ('c', 'd'),
-             ('e', 'f')];
-
-    for &(x,y) in &v {} // should be OK
-
-    // Make sure none of the errors above were fatal
-    let x: char = true; //~  ERROR mismatched types
-                        //~| expected `char`, found `bool`
-}
diff --git a/src/test/ui/issues/issue-5100.stderr b/src/test/ui/issues/issue-5100.stderr
deleted file mode 100644
index c87a3e348a2..00000000000
--- a/src/test/ui/issues/issue-5100.stderr
+++ /dev/null
@@ -1,76 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-5100.rs:8:9
-   |
-LL | enum A { B, C }
-   |          - unit variant defined here
-...
-LL |     match (true, false) {
-   |           ------------- this expression has type `(bool, bool)`
-LL |         A::B => (),
-   |         ^^^^ expected tuple, found enum `A`
-   |
-   = note: expected tuple `(bool, bool)`
-               found enum `A`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-5100.rs:17:9
-   |
-LL |     match (true, false) {
-   |           ------------- this expression has type `(bool, bool)`
-LL |         (true, false, false) => ()
-   |         ^^^^^^^^^^^^^^^^^^^^ expected a tuple with 2 elements, found one with 3 elements
-   |
-   = note: expected tuple `(bool, bool)`
-              found tuple `(_, _, _)`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-5100.rs:25:9
-   |
-LL |     match (true, false) {
-   |           ------------- this expression has type `(bool, bool)`
-LL |         (true, false, false) => ()
-   |         ^^^^^^^^^^^^^^^^^^^^ expected a tuple with 2 elements, found one with 3 elements
-   |
-   = note: expected tuple `(bool, bool)`
-              found tuple `(_, _, _)`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-5100.rs:33:9
-   |
-LL |     match (true, false) {
-   |           ------------- this expression has type `(bool, bool)`
-LL |         box (true, false) => ()
-   |         ^^^^^^^^^^^^^^^^^ expected tuple, found struct `Box`
-   |
-   = note: expected tuple `(bool, bool)`
-             found struct `Box<_>`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-5100.rs:40:9
-   |
-LL |     match (true, false) {
-   |           ------------- this expression has type `(bool, bool)`
-LL |         &(true, false) => ()
-   |         ^^^^^^^^^^^^^^ expected tuple, found reference
-   |
-   = note:  expected tuple `(bool, bool)`
-           found reference `&_`
-
-error[E0618]: expected function, found `(char, char)`
-  --> $DIR/issue-5100.rs:48:14
-   |
-LL |     let v = [('a', 'b')
-   |              ^^^^^^^^^^- help: consider separating array elements with a comma: `,`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-5100.rs:55:19
-   |
-LL |     let x: char = true;
-   |            ----   ^^^^ expected `char`, found `bool`
-   |            |
-   |            expected due to this
-
-error: aborting due to 7 previous errors
-
-Some errors have detailed explanations: E0308, E0618.
-For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-51022.rs b/src/test/ui/issues/issue-51022.rs
deleted file mode 100644
index cebdfe00c1b..00000000000
--- a/src/test/ui/issues/issue-51022.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-fn main<'a>() { }
-    //~^ ERROR `main` function is not allowed to have generic parameters [E0131]
diff --git a/src/test/ui/issues/issue-51022.stderr b/src/test/ui/issues/issue-51022.stderr
deleted file mode 100644
index 5e196bd4e25..00000000000
--- a/src/test/ui/issues/issue-51022.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0131]: `main` function is not allowed to have generic parameters
-  --> $DIR/issue-51022.rs:1:8
-   |
-LL | fn main<'a>() { }
-   |        ^^^^ `main` cannot have generic parameters
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0131`.
diff --git a/src/test/ui/issues/issue-51044.rs b/src/test/ui/issues/issue-51044.rs
deleted file mode 100644
index 628d7876965..00000000000
--- a/src/test/ui/issues/issue-51044.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-// run-pass
-// regression test for issue #50825
-// Check that the feature gate normalizes associated types.
-
-#![allow(dead_code)]
-struct Foo<T>(T);
-struct Duck;
-struct Quack;
-
-trait Hello<A> where A: Animal {
-}
-
-trait Animal {
-    type Noise;
-}
-
-trait Loud<R>  {
-}
-
-impl Loud<Quack> for f32 {
-}
-
-impl Animal for Duck {
-    type Noise = Quack;
-}
-
-impl Hello<Duck> for Foo<f32> where f32: Loud<<Duck as Animal>::Noise> {
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-51102.rs b/src/test/ui/issues/issue-51102.rs
deleted file mode 100644
index 41446cd29b0..00000000000
--- a/src/test/ui/issues/issue-51102.rs
+++ /dev/null
@@ -1,38 +0,0 @@
-enum SimpleEnum {
-    NoState,
-}
-
-struct SimpleStruct {
-    no_state_here: u64,
-}
-
-fn main() {
-    let _ = |simple| {
-        match simple {
-            SimpleStruct {
-                state: 0,
-                //~^ struct `SimpleStruct` does not have a field named `state` [E0026]
-                ..
-            } => (),
-        }
-    };
-
-    let _ = |simple| {
-        match simple {
-            SimpleStruct {
-                no_state_here: 0,
-                no_state_here: 1
-                //~^ ERROR field `no_state_here` bound multiple times in the pattern [E0025]
-            } => (),
-        }
-    };
-
-    let _ = |simple| {
-        match simple {
-            SimpleEnum::NoState {
-                state: 0
-                //~^ ERROR variant `SimpleEnum::NoState` does not have a field named `state` [E0026]
-            } => (),
-        }
-    };
-}
diff --git a/src/test/ui/issues/issue-51102.stderr b/src/test/ui/issues/issue-51102.stderr
deleted file mode 100644
index 09c52292dcc..00000000000
--- a/src/test/ui/issues/issue-51102.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error[E0026]: struct `SimpleStruct` does not have a field named `state`
-  --> $DIR/issue-51102.rs:13:17
-   |
-LL |                 state: 0,
-   |                 ^^^^^
-   |                 |
-   |                 struct `SimpleStruct` does not have this field
-   |                 help: `SimpleStruct` has a field named `no_state_here`
-
-error[E0025]: field `no_state_here` bound multiple times in the pattern
-  --> $DIR/issue-51102.rs:24:17
-   |
-LL |                 no_state_here: 0,
-   |                 ---------------- first use of `no_state_here`
-LL |                 no_state_here: 1
-   |                 ^^^^^^^^^^^^^^^^ multiple uses of `no_state_here` in pattern
-
-error[E0026]: variant `SimpleEnum::NoState` does not have a field named `state`
-  --> $DIR/issue-51102.rs:33:17
-   |
-LL |                 state: 0
-   |                 ^^^^^ variant `SimpleEnum::NoState` does not have this field
-
-error: aborting due to 3 previous errors
-
-Some errors have detailed explanations: E0025, E0026.
-For more information about an error, try `rustc --explain E0025`.
diff --git a/src/test/ui/issues/issue-51116.rs b/src/test/ui/issues/issue-51116.rs
deleted file mode 100644
index 4c21cbfc61d..00000000000
--- a/src/test/ui/issues/issue-51116.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-fn main() {
-    let tiles = Default::default();
-    for row in &mut tiles {
-        for tile in row {
-            *tile = 0;
-            //~^ ERROR type annotations needed
-            //~| NOTE cannot infer type
-        }
-    }
-
-    let tiles: [[usize; 3]; 3] = tiles;
-}
diff --git a/src/test/ui/issues/issue-51116.stderr b/src/test/ui/issues/issue-51116.stderr
deleted file mode 100644
index c07f8735eb2..00000000000
--- a/src/test/ui/issues/issue-51116.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-51116.rs:5:13
-   |
-LL |             *tile = 0;
-   |             ^^^^^ cannot infer type
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-51154.rs b/src/test/ui/issues/issue-51154.rs
deleted file mode 100644
index 12903f79010..00000000000
--- a/src/test/ui/issues/issue-51154.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn foo<F: FnMut()>() {
-    let _: Box<F> = Box::new(|| ());
-    //~^ ERROR mismatched types
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-51154.stderr b/src/test/ui/issues/issue-51154.stderr
deleted file mode 100644
index d8a833a86f5..00000000000
--- a/src/test/ui/issues/issue-51154.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-51154.rs:2:30
-   |
-LL | fn foo<F: FnMut()>() {
-   |        - this type parameter
-LL |     let _: Box<F> = Box::new(|| ());
-   |                     -------- ^^^^^ expected type parameter `F`, found closure
-   |                     |
-   |                     arguments to this function are incorrect
-   |
-   = note: expected type parameter `F`
-                     found closure `[closure@$DIR/issue-51154.rs:2:30: 2:32]`
-   = help: every closure has a distinct type and so could not always match the caller-chosen type of parameter `F`
-note: associated function defined here
-  --> $SRC_DIR/alloc/src/boxed.rs:LL:COL
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-51515.rs b/src/test/ui/issues/issue-51515.rs
deleted file mode 100644
index 797c1085d51..00000000000
--- a/src/test/ui/issues/issue-51515.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-fn main() {
-    let foo = &16;
-    //~^ HELP consider changing this to be a mutable reference
-    //~| SUGGESTION &mut 16
-    *foo = 32;
-    //~^ ERROR cannot assign to `*foo`, which is behind a `&` reference
-    let bar = foo;
-    *bar = 64;
-    //~^ ERROR cannot assign to `*bar`, which is behind a `&` reference
-}
diff --git a/src/test/ui/issues/issue-51515.stderr b/src/test/ui/issues/issue-51515.stderr
deleted file mode 100644
index c4e61e71953..00000000000
--- a/src/test/ui/issues/issue-51515.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0594]: cannot assign to `*foo`, which is behind a `&` reference
-  --> $DIR/issue-51515.rs:5:5
-   |
-LL |     *foo = 32;
-   |     ^^^^^^^^^ `foo` is a `&` reference, so the data it refers to cannot be written
-   |
-help: consider changing this to be a mutable reference
-   |
-LL |     let foo = &mut 16;
-   |               ~~~~~~~
-
-error[E0594]: cannot assign to `*bar`, which is behind a `&` reference
-  --> $DIR/issue-51515.rs:8:5
-   |
-LL |     let bar = foo;
-   |         --- consider changing this binding's type to be: `&mut i32`
-LL |     *bar = 64;
-   |     ^^^^^^^^^ `bar` is a `&` reference, so the data it refers to cannot be written
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0594`.
diff --git a/src/test/ui/issues/issue-5153.rs b/src/test/ui/issues/issue-5153.rs
deleted file mode 100644
index 5bf0579030a..00000000000
--- a/src/test/ui/issues/issue-5153.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-trait Foo {
-    fn foo(self: Box<Self>);
-}
-
-impl Foo for isize {
-    fn foo(self: Box<isize>) { }
-}
-
-fn main() {
-    (&5isize as &dyn Foo).foo();
-    //~^ ERROR: no method named `foo` found for reference `&dyn Foo` in the current scope
-}
diff --git a/src/test/ui/issues/issue-5153.stderr b/src/test/ui/issues/issue-5153.stderr
deleted file mode 100644
index 93aaf4b9d82..00000000000
--- a/src/test/ui/issues/issue-5153.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0599]: no method named `foo` found for reference `&dyn Foo` in the current scope
-  --> $DIR/issue-5153.rs:10:27
-   |
-LL |     fn foo(self: Box<Self>);
-   |                  --------- the method might not be found because of this arbitrary self type
-...
-LL |     (&5isize as &dyn Foo).foo();
-   |                           ^^^ method not found in `&dyn Foo`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-51632-try-desugar-incompatible-types.rs b/src/test/ui/issues/issue-51632-try-desugar-incompatible-types.rs
deleted file mode 100644
index 35402dff675..00000000000
--- a/src/test/ui/issues/issue-51632-try-desugar-incompatible-types.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![allow(dead_code)]
-
-fn missing_discourses() -> Result<isize, ()> {
-    Ok(1)
-}
-
-fn forbidden_narratives() -> Result<isize, ()> {
-    missing_discourses()?
-    //~^ ERROR: `?` operator has incompatible types
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-51632-try-desugar-incompatible-types.stderr b/src/test/ui/issues/issue-51632-try-desugar-incompatible-types.stderr
deleted file mode 100644
index cc0726bcade..00000000000
--- a/src/test/ui/issues/issue-51632-try-desugar-incompatible-types.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0308]: `?` operator has incompatible types
-  --> $DIR/issue-51632-try-desugar-incompatible-types.rs:8:5
-   |
-LL |     missing_discourses()?
-   |     ^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `isize`
-   |
-   = note: `?` operator cannot convert from `isize` to `Result<isize, ()>`
-   = note: expected enum `Result<isize, ()>`
-              found type `isize`
-help: try removing this `?`
-   |
-LL -     missing_discourses()?
-LL +     missing_discourses()
-   |
-help: try wrapping the expression in `Ok`
-   |
-LL |     Ok(missing_discourses()?)
-   |     +++                     +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-51655.rs b/src/test/ui/issues/issue-51655.rs
deleted file mode 100644
index 36fd90dabed..00000000000
--- a/src/test/ui/issues/issue-51655.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-
-const PATH_DOT: &[u8] = &[b'.'];
-
-fn match_slice(element: &[u8]) {
-    match element {
-        &[] => {}
-        PATH_DOT => {}
-        _ => {}
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-51714.rs b/src/test/ui/issues/issue-51714.rs
deleted file mode 100644
index 8716524d6f4..00000000000
--- a/src/test/ui/issues/issue-51714.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-fn main() {
-//~^ NOTE: not the enclosing function body
-//~| NOTE: not the enclosing function body
-//~| NOTE: not the enclosing function body
-//~| NOTE: not the enclosing function body
-    |_:  [_; return || {}] | {};
-    //~^ ERROR: return statement outside of function body [E0572]
-    //~| NOTE: the return is part of this body...
-
-    [(); return || {}];
-    //~^ ERROR: return statement outside of function body [E0572]
-    //~| NOTE: the return is part of this body...
-
-    [(); return |ice| {}];
-    //~^ ERROR: return statement outside of function body [E0572]
-    //~| NOTE: the return is part of this body...
-
-    [(); return while let Some(n) = Some(0) {}];
-    //~^ ERROR: return statement outside of function body [E0572]
-    //~| NOTE: the return is part of this body...
-}
diff --git a/src/test/ui/issues/issue-51714.stderr b/src/test/ui/issues/issue-51714.stderr
deleted file mode 100644
index 514d69c1c7d..00000000000
--- a/src/test/ui/issues/issue-51714.stderr
+++ /dev/null
@@ -1,63 +0,0 @@
-error[E0572]: return statement outside of function body
-  --> $DIR/issue-51714.rs:6:14
-   |
-LL | / fn main() {
-LL | |
-LL | |
-LL | |
-LL | |
-LL | |     |_:  [_; return || {}] | {};
-   | |              ^^^^^^^^^^^^ the return is part of this body...
-...  |
-LL | |
-LL | | }
-   | |_- ...not the enclosing function body
-
-error[E0572]: return statement outside of function body
-  --> $DIR/issue-51714.rs:10:10
-   |
-LL | / fn main() {
-LL | |
-LL | |
-LL | |
-...  |
-LL | |     [(); return || {}];
-   | |          ^^^^^^^^^^^^ the return is part of this body...
-...  |
-LL | |
-LL | | }
-   | |_- ...not the enclosing function body
-
-error[E0572]: return statement outside of function body
-  --> $DIR/issue-51714.rs:14:10
-   |
-LL | / fn main() {
-LL | |
-LL | |
-LL | |
-...  |
-LL | |     [(); return |ice| {}];
-   | |          ^^^^^^^^^^^^^^^ the return is part of this body...
-...  |
-LL | |
-LL | | }
-   | |_- ...not the enclosing function body
-
-error[E0572]: return statement outside of function body
-  --> $DIR/issue-51714.rs:18:10
-   |
-LL | / fn main() {
-LL | |
-LL | |
-LL | |
-...  |
-LL | |     [(); return while let Some(n) = Some(0) {}];
-   | |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the return is part of this body...
-LL | |
-LL | |
-LL | | }
-   | |_- ...not the enclosing function body
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0572`.
diff --git a/src/test/ui/issues/issue-51798.rs b/src/test/ui/issues/issue-51798.rs
deleted file mode 100644
index b075809e93a..00000000000
--- a/src/test/ui/issues/issue-51798.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// edition:2018
-// aux-build:issue-51798.rs
-// check-pass
-
-extern crate issue_51798;
-
-mod server {
-    fn f() {
-        let mut v = issue_51798::vec();
-        v.clear();
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-51874.rs b/src/test/ui/issues/issue-51874.rs
deleted file mode 100644
index d9d7e36b50e..00000000000
--- a/src/test/ui/issues/issue-51874.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    let a = (1.0).pow(1.0); //~ ERROR can't call method `pow` on ambiguous numeric type
-}
diff --git a/src/test/ui/issues/issue-51874.stderr b/src/test/ui/issues/issue-51874.stderr
deleted file mode 100644
index b39159a6539..00000000000
--- a/src/test/ui/issues/issue-51874.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0689]: can't call method `pow` on ambiguous numeric type `{float}`
-  --> $DIR/issue-51874.rs:2:19
-   |
-LL |     let a = (1.0).pow(1.0);
-   |                   ^^^
-   |
-help: you must specify a concrete type for this numeric value, like `f32`
-   |
-LL |     let a = (1.0_f32).pow(1.0);
-   |              ~~~~~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0689`.
diff --git a/src/test/ui/issues/issue-51907.rs b/src/test/ui/issues/issue-51907.rs
deleted file mode 100644
index 9378f435713..00000000000
--- a/src/test/ui/issues/issue-51907.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// run-pass
-trait Foo {
-    extern "C" fn borrow(&self);
-    extern "C" fn take(self: Box<Self>);
-}
-
-struct Bar;
-impl Foo for Bar {
-    #[allow(improper_ctypes_definitions)]
-    extern "C" fn borrow(&self) {}
-    #[allow(improper_ctypes_definitions)]
-    extern "C" fn take(self: Box<Self>) {}
-}
-
-fn main() {
-    let foo: Box<dyn Foo> = Box::new(Bar);
-    foo.borrow();
-    foo.take()
-}
diff --git a/src/test/ui/issues/issue-5192.rs b/src/test/ui/issues/issue-5192.rs
deleted file mode 100644
index e2f835c1997..00000000000
--- a/src/test/ui/issues/issue-5192.rs
+++ /dev/null
@@ -1,39 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-pub trait EventLoop {
-    fn dummy(&self) { }
-}
-
-pub struct UvEventLoop {
-    uvio: isize
-}
-
-impl UvEventLoop {
-    pub fn new() -> UvEventLoop {
-        UvEventLoop {
-            uvio: 0
-        }
-    }
-}
-
-impl EventLoop for UvEventLoop {
-}
-
-pub struct Scheduler {
-    event_loop: Box<dyn EventLoop+'static>,
-}
-
-impl Scheduler {
-
-    pub fn new(event_loop: Box<dyn EventLoop+'static>) -> Scheduler {
-        Scheduler {
-            event_loop: event_loop,
-        }
-    }
-}
-
-pub fn main() {
-    let _sched = Scheduler::new(Box::new(UvEventLoop::new()) as Box<dyn EventLoop>);
-}
diff --git a/src/test/ui/issues/issue-51947.rs b/src/test/ui/issues/issue-51947.rs
deleted file mode 100644
index c877fb8aef1..00000000000
--- a/src/test/ui/issues/issue-51947.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// build-pass
-
-#![crate_type = "lib"]
-#![feature(linkage)]
-
-// MergeFunctions will merge these via an anonymous internal
-// backing function, which must be named if ThinLTO buffers are used
-
-#[linkage = "weak"]
-pub fn fn1(a: u32, b: u32, c: u32) -> u32 {
-    a + b + c
-}
-
-#[linkage = "weak"]
-pub fn fn2(a: u32, b: u32, c: u32) -> u32 {
-    a + b + c
-}
diff --git a/src/test/ui/issues/issue-52049.rs b/src/test/ui/issues/issue-52049.rs
deleted file mode 100644
index efdcc449305..00000000000
--- a/src/test/ui/issues/issue-52049.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-fn foo(_: &'static u32) {}
-
-fn unpromotable<T>(t: T) -> T { t }
-
-fn main() {
-    foo(&unpromotable(5u32));
-}
-//~^^ ERROR temporary value dropped while borrowed
diff --git a/src/test/ui/issues/issue-52049.stderr b/src/test/ui/issues/issue-52049.stderr
deleted file mode 100644
index b25dbd1cb8b..00000000000
--- a/src/test/ui/issues/issue-52049.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0716]: temporary value dropped while borrowed
-  --> $DIR/issue-52049.rs:6:10
-   |
-LL |     foo(&unpromotable(5u32));
-   |     -----^^^^^^^^^^^^^^^^^^-
-   |     |    |
-   |     |    creates a temporary value which is freed while still in use
-   |     argument requires that borrow lasts for `'static`
-LL | }
-   | - temporary value is freed at the end of this statement
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0716`.
diff --git a/src/test/ui/issues/issue-52126-assign-op-invariance.rs b/src/test/ui/issues/issue-52126-assign-op-invariance.rs
deleted file mode 100644
index c96cfdf3cd1..00000000000
--- a/src/test/ui/issues/issue-52126-assign-op-invariance.rs
+++ /dev/null
@@ -1,49 +0,0 @@
-// Issue 52126: With respect to variance, the assign-op's like += were
-// accidentally lumped together with other binary op's. In both cases
-// we were coercing the LHS of the op to the expected supertype.
-//
-// The problem is that since the LHS of += is modified, we need the
-// parameter to be invariant with respect to the overall type, not
-// covariant.
-
-use std::collections::HashMap;
-use std::ops::AddAssign;
-
-pub fn main() {
-    panics();
-}
-
-pub struct Counter<'l> {
-    map: HashMap<&'l str, usize>,
-}
-
-impl<'l> AddAssign for Counter<'l>
-{
-    fn add_assign(&mut self, rhs: Counter<'l>) {
-        rhs.map.into_iter().for_each(|(key, val)| {
-            let count = self.map.entry(key).or_insert(0);
-            *count += val;
-        });
-    }
-}
-
-/// Often crashes, if not prints invalid strings.
-pub fn panics() {
-    let mut acc = Counter{map: HashMap::new()};
-    for line in vec!["123456789".to_string(), "12345678".to_string()] {
-        let v: Vec<&str> = line.split_whitespace().collect();
-        //~^ ERROR `line` does not live long enough
-        // println!("accumulator before add_assign {:?}", acc.map);
-        let mut map = HashMap::new();
-        for str_ref in v {
-            let e = map.entry(str_ref);
-            println!("entry: {:?}", e);
-            let count = e.or_insert(0);
-            *count += 1;
-        }
-        let cnt2 = Counter{map};
-        acc += cnt2;
-        // println!("accumulator after add_assign {:?}", acc.map);
-        // line gets dropped here but references are kept in acc.map
-    }
-}
diff --git a/src/test/ui/issues/issue-52126-assign-op-invariance.stderr b/src/test/ui/issues/issue-52126-assign-op-invariance.stderr
deleted file mode 100644
index d4506757762..00000000000
--- a/src/test/ui/issues/issue-52126-assign-op-invariance.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0597]: `line` does not live long enough
-  --> $DIR/issue-52126-assign-op-invariance.rs:34:28
-   |
-LL |         let v: Vec<&str> = line.split_whitespace().collect();
-   |                            ^^^^^^^^^^^^^^^^^^^^^^^ borrowed value does not live long enough
-...
-LL |         acc += cnt2;
-   |         --- borrow later used here
-...
-LL |     }
-   |     - `line` dropped here while still borrowed
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0597`.
diff --git a/src/test/ui/issues/issue-52140/auxiliary/some_crate.rs b/src/test/ui/issues/issue-52140/auxiliary/some_crate.rs
deleted file mode 100644
index 087005849d1..00000000000
--- a/src/test/ui/issues/issue-52140/auxiliary/some_crate.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-#![crate_type = "lib"]
-
-pub fn hello() {
-    println!("Hello, world!");
-}
diff --git a/src/test/ui/issues/issue-52140/main.rs b/src/test/ui/issues/issue-52140/main.rs
deleted file mode 100644
index aeac4340455..00000000000
--- a/src/test/ui/issues/issue-52140/main.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-// aux-build:some_crate.rs
-// compile-flags:--extern some_crate
-// edition:2018
-
-mod foo {
-    pub use some_crate;
-}
-
-fn main() {
-    ::some_crate::hello();
-    foo::some_crate::hello();
-}
diff --git a/src/test/ui/issues/issue-52141/auxiliary/some_crate.rs b/src/test/ui/issues/issue-52141/auxiliary/some_crate.rs
deleted file mode 100644
index 087005849d1..00000000000
--- a/src/test/ui/issues/issue-52141/auxiliary/some_crate.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-#![crate_type = "lib"]
-
-pub fn hello() {
-    println!("Hello, world!");
-}
diff --git a/src/test/ui/issues/issue-52141/main.rs b/src/test/ui/issues/issue-52141/main.rs
deleted file mode 100644
index 7eea1726cf3..00000000000
--- a/src/test/ui/issues/issue-52141/main.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-// aux-build:some_crate.rs
-// compile-flags:--extern some_crate
-// edition:2018
-
-use some_crate as some_name;
-
-mod foo {
-    pub use crate::some_name::*;
-}
-
-fn main() {
-    ::some_crate::hello();
-    some_name::hello();
-    foo::hello();
-}
diff --git a/src/test/ui/issues/issue-52262.rs b/src/test/ui/issues/issue-52262.rs
deleted file mode 100644
index 547643f0d6e..00000000000
--- a/src/test/ui/issues/issue-52262.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-#[derive(Debug)]
-enum MyError {
-    NotFound { key: Vec<u8> },
-    Err41,
-}
-
-impl std::error::Error for MyError {}
-
-impl std::fmt::Display for MyError {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        match self {
-            MyError::NotFound { key } => write!(
-                f,
-                "unknown error with code {}.",
-                String::from_utf8(*key).unwrap()
-                //~^ ERROR cannot move out of `*key` which is behind a shared reference
-            ),
-            MyError::Err41 => write!(f, "Sit by a lake"),
-        }
-    }
-}
-fn main() {
-    println!("Hello, world!");
-}
diff --git a/src/test/ui/issues/issue-52262.stderr b/src/test/ui/issues/issue-52262.stderr
deleted file mode 100644
index ef41f078b80..00000000000
--- a/src/test/ui/issues/issue-52262.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0507]: cannot move out of `*key` which is behind a shared reference
-  --> $DIR/issue-52262.rs:15:35
-   |
-LL |                 String::from_utf8(*key).unwrap()
-   |                                   ^^^^ move occurs because `*key` has type `Vec<u8>`, which does not implement the `Copy` trait
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0507`.
diff --git a/src/test/ui/issues/issue-5239-1.rs b/src/test/ui/issues/issue-5239-1.rs
deleted file mode 100644
index 708ae34c6c6..00000000000
--- a/src/test/ui/issues/issue-5239-1.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// Regression test for issue #5239
-
-fn main() {
-    let x = |ref x: isize| { x += 1; };
-    //~^ ERROR E0368
-}
diff --git a/src/test/ui/issues/issue-5239-1.stderr b/src/test/ui/issues/issue-5239-1.stderr
deleted file mode 100644
index f53ddb95416..00000000000
--- a/src/test/ui/issues/issue-5239-1.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0368]: binary assignment operation `+=` cannot be applied to type `&isize`
-  --> $DIR/issue-5239-1.rs:4:30
-   |
-LL |     let x = |ref x: isize| { x += 1; };
-   |                              -^^^^^
-   |                              |
-   |                              cannot use `+=` on type `&isize`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0368`.
diff --git a/src/test/ui/issues/issue-5239-2.rs b/src/test/ui/issues/issue-5239-2.rs
deleted file mode 100644
index b501c6e1853..00000000000
--- a/src/test/ui/issues/issue-5239-2.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-// Regression test for issue #5239
-
-
-pub fn main() {
-    let _f = |ref x: isize| { *x };
-    let foo = 10;
-    assert_eq!(_f(foo), 10);
-}
diff --git a/src/test/ui/issues/issue-52489.rs b/src/test/ui/issues/issue-52489.rs
deleted file mode 100644
index 8efe216989a..00000000000
--- a/src/test/ui/issues/issue-52489.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// edition:2018
-// aux-build:issue-52489.rs
-// compile-flags:--extern issue_52489
-
-use issue_52489;
-//~^ ERROR use of unstable library feature 'issue_52489_unstable'
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-52489.stderr b/src/test/ui/issues/issue-52489.stderr
deleted file mode 100644
index 842ebd19698..00000000000
--- a/src/test/ui/issues/issue-52489.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0658]: use of unstable library feature 'issue_52489_unstable'
-  --> $DIR/issue-52489.rs:5:5
-   |
-LL | use issue_52489;
-   |     ^^^^^^^^^^^
-   |
-   = help: add `#![feature(issue_52489_unstable)]` to the crate attributes to enable
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0658`.
diff --git a/src/test/ui/issues/issue-52533.rs b/src/test/ui/issues/issue-52533.rs
deleted file mode 100644
index bb9a1911fdd..00000000000
--- a/src/test/ui/issues/issue-52533.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-fn foo(_: impl for<'a> FnOnce(&'a u32, &u32) -> &'a u32) {
-}
-
-fn main() {
-    foo(|a, b| b)
-    //~^ ERROR lifetime may not live long enough
-}
diff --git a/src/test/ui/issues/issue-52533.stderr b/src/test/ui/issues/issue-52533.stderr
deleted file mode 100644
index c764736d798..00000000000
--- a/src/test/ui/issues/issue-52533.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error: lifetime may not live long enough
-  --> $DIR/issue-52533.rs:5:16
-   |
-LL |     foo(|a, b| b)
-   |          -  -  ^ closure was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
-   |          |  |
-   |          |  has type `&'1 u32`
-   |          has type `&'2 u32`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-52705/auxiliary/png2.rs b/src/test/ui/issues/issue-52705/auxiliary/png2.rs
deleted file mode 100644
index fa9956e440d..00000000000
--- a/src/test/ui/issues/issue-52705/auxiliary/png2.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-#![crate_type = "lib"]
-
-pub struct DecodingError;
diff --git a/src/test/ui/issues/issue-52705/main.rs b/src/test/ui/issues/issue-52705/main.rs
deleted file mode 100644
index 90bb8ca7537..00000000000
--- a/src/test/ui/issues/issue-52705/main.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// aux-build:png2.rs
-// compile-flags:--extern png2
-// edition:2018
-
-mod png {
-    use png2 as png_ext;
-
-    fn foo() -> png_ext::DecodingError { unimplemented!() }
-}
-
-fn main() {
-    println!("Hello, world!");
-}
diff --git a/src/test/ui/issues/issue-52717.rs b/src/test/ui/issues/issue-52717.rs
deleted file mode 100644
index f83232a4a26..00000000000
--- a/src/test/ui/issues/issue-52717.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-enum A {
-  A {
-    foo: usize,
-  }
-}
-
-fn main() {
-  let x = A::A { foo: 3 };
-  match x {
-    A::A { fob } => { println!("{}", fob); }
-//~^ ERROR does not have a field named `fob`
-  }
-}
diff --git a/src/test/ui/issues/issue-52717.stderr b/src/test/ui/issues/issue-52717.stderr
deleted file mode 100644
index 468cdf2dcf9..00000000000
--- a/src/test/ui/issues/issue-52717.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0026]: variant `A::A` does not have a field named `fob`
-  --> $DIR/issue-52717.rs:10:12
-   |
-LL |     A::A { fob } => { println!("{}", fob); }
-   |            ^^^
-   |            |
-   |            variant `A::A` does not have this field
-   |            help: a field with a similar name exists: `foo`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0026`.
diff --git a/src/test/ui/issues/issue-5280.rs b/src/test/ui/issues/issue-5280.rs
deleted file mode 100644
index 5c5ce6c987a..00000000000
--- a/src/test/ui/issues/issue-5280.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-type FontTableTag = u32;
-
-trait FontTableTagConversions {
-  fn tag_to_string(self);
-}
-
-impl FontTableTagConversions for FontTableTag {
-  fn tag_to_string(self) {
-      let _ = &self;
-  }
-}
-
-pub fn main() {
-    5.tag_to_string();
-}
diff --git a/src/test/ui/issues/issue-5315.rs b/src/test/ui/issues/issue-5315.rs
deleted file mode 100644
index 0c121a5eee6..00000000000
--- a/src/test/ui/issues/issue-5315.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-struct A(#[allow(unused_tuple_struct_fields)] bool);
-
-pub fn main() {
-    let f = A;
-    f(true);
-}
diff --git a/src/test/ui/issues/issue-5321-immediates-with-bare-self.rs b/src/test/ui/issues/issue-5321-immediates-with-bare-self.rs
deleted file mode 100644
index 64aa2836a7d..00000000000
--- a/src/test/ui/issues/issue-5321-immediates-with-bare-self.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-
-trait Fooable {
-    fn yes(self);
-}
-
-impl Fooable for usize {
-    fn yes(self) {
-        for _ in 0..self { println!("yes"); }
-    }
-}
-
-pub fn main() {
-    2.yes();
-}
diff --git a/src/test/ui/issues/issue-53251.rs b/src/test/ui/issues/issue-53251.rs
deleted file mode 100644
index 240826a161d..00000000000
--- a/src/test/ui/issues/issue-53251.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-struct S;
-
-impl S {
-    fn f() {}
-}
-
-macro_rules! impl_add {
-    ($($n:ident)*) => {
-        $(
-            fn $n() {
-                S::f::<i64>();
-                //~^ ERROR this associated function takes 0 generic
-                //~| ERROR this associated function takes 0 generic
-            }
-        )*
-    }
-}
-
-impl_add!(a b);
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-53251.stderr b/src/test/ui/issues/issue-53251.stderr
deleted file mode 100644
index cee9a5deb05..00000000000
--- a/src/test/ui/issues/issue-53251.stderr
+++ /dev/null
@@ -1,39 +0,0 @@
-error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied
-  --> $DIR/issue-53251.rs:11:20
-   |
-LL |                 S::f::<i64>();
-   |                    ^------- help: remove these generics
-   |                    |
-   |                    expected 0 generic arguments
-...
-LL | impl_add!(a b);
-   | -------------- in this macro invocation
-   |
-note: associated function defined here, with 0 generic parameters
-  --> $DIR/issue-53251.rs:4:8
-   |
-LL |     fn f() {}
-   |        ^
-   = note: this error originates in the macro `impl_add` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied
-  --> $DIR/issue-53251.rs:11:20
-   |
-LL |                 S::f::<i64>();
-   |                    ^------- help: remove these generics
-   |                    |
-   |                    expected 0 generic arguments
-...
-LL | impl_add!(a b);
-   | -------------- in this macro invocation
-   |
-note: associated function defined here, with 0 generic parameters
-  --> $DIR/issue-53251.rs:4:8
-   |
-LL |     fn f() {}
-   |        ^
-   = note: this error originates in the macro `impl_add` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0107`.
diff --git a/src/test/ui/issues/issue-53275.rs b/src/test/ui/issues/issue-53275.rs
deleted file mode 100644
index 5ae6fb2d472..00000000000
--- a/src/test/ui/issues/issue-53275.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// build-pass
-
-#![crate_type = "lib"]
-#![allow(unconditional_panic)]
-struct S(u8);
-
-pub fn ice() {
-    S([][0]);
-}
diff --git a/src/test/ui/issues/issue-53300.rs b/src/test/ui/issues/issue-53300.rs
deleted file mode 100644
index 09f0fe9d935..00000000000
--- a/src/test/ui/issues/issue-53300.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// issue 53300
-
-pub trait A {
-    fn add(&self, b: i32) -> i32;
-}
-
-fn addition() -> Wrapper<impl A> {}
-//~^ ERROR cannot find type `Wrapper` in this scope [E0412]
-
-fn main() {
-    let res = addition();
-}
diff --git a/src/test/ui/issues/issue-53300.stderr b/src/test/ui/issues/issue-53300.stderr
deleted file mode 100644
index 2fedef7d23d..00000000000
--- a/src/test/ui/issues/issue-53300.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0412]: cannot find type `Wrapper` in this scope
-  --> $DIR/issue-53300.rs:7:18
-   |
-LL | fn addition() -> Wrapper<impl A> {}
-   |                  ^^^^^^^ not found in this scope
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0412`.
diff --git a/src/test/ui/issues/issue-53333.rs b/src/test/ui/issues/issue-53333.rs
deleted file mode 100644
index ccc9971f93c..00000000000
--- a/src/test/ui/issues/issue-53333.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-#![allow(unused_imports)]
-// edition:2018
-
-fn main() {
-    use std;
-    let std = "std";
-    println!("{}", std);
-}
diff --git a/src/test/ui/issues/issue-53348.rs b/src/test/ui/issues/issue-53348.rs
deleted file mode 100644
index d2f8c77c0ce..00000000000
--- a/src/test/ui/issues/issue-53348.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-fn main() {
-    let mut v = vec!["hello", "this", "is", "a", "test"];
-
-    let v2 = Vec::new();
-
-    v.into_iter().map(|s|s.to_owned()).collect::<Vec<_>>();
-
-    let mut a = String::new(); //~ NOTE expected due to this value
-    for i in v {
-        a = *i.to_string();
-        //~^ ERROR mismatched types
-        //~| NOTE expected struct `String`, found `str`
-        v2.push(a);
-    }
-}
diff --git a/src/test/ui/issues/issue-53348.stderr b/src/test/ui/issues/issue-53348.stderr
deleted file mode 100644
index 71d9f5b3dbb..00000000000
--- a/src/test/ui/issues/issue-53348.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-53348.rs:10:13
-   |
-LL |     let mut a = String::new();
-   |                 ------------- expected due to this value
-LL |     for i in v {
-LL |         a = *i.to_string();
-   |             ^^^^^^^^^^^^^^ expected struct `String`, found `str`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-53419.rs b/src/test/ui/issues/issue-53419.rs
deleted file mode 100644
index 892ec66afec..00000000000
--- a/src/test/ui/issues/issue-53419.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// check-pass
-
-struct Foo {
-    bar: dyn for<'r> Fn(usize, &'r dyn FnMut())
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-53498.rs b/src/test/ui/issues/issue-53498.rs
deleted file mode 100644
index 9e0437c46f4..00000000000
--- a/src/test/ui/issues/issue-53498.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-pub mod test {
-    pub struct A;
-    pub struct B;
-    pub struct Foo<T>(T);
-
-    impl Foo<A> {
-        fn foo() {}
-    }
-
-    impl Foo<B> {
-        fn foo() {}
-    }
-}
-
-fn main() {
-    test::Foo::<test::B>::foo(); //~ ERROR associated function `foo` is private
-}
diff --git a/src/test/ui/issues/issue-53498.stderr b/src/test/ui/issues/issue-53498.stderr
deleted file mode 100644
index b28fbff62b9..00000000000
--- a/src/test/ui/issues/issue-53498.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0624]: associated function `foo` is private
-  --> $DIR/issue-53498.rs:16:27
-   |
-LL |         fn foo() {}
-   |         -------- private associated function defined here
-...
-LL |     test::Foo::<test::B>::foo();
-   |                           ^^^ private associated function
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0624`.
diff --git a/src/test/ui/issues/issue-53568.rs b/src/test/ui/issues/issue-53568.rs
deleted file mode 100644
index 49ae444f97e..00000000000
--- a/src/test/ui/issues/issue-53568.rs
+++ /dev/null
@@ -1,47 +0,0 @@
-// Regression test for an NLL-related ICE (#53568) -- we failed to
-// resolve inference variables in "custom type-ops".
-//
-// check-pass
-
-trait Future {
-    type Item;
-}
-
-impl<F, T> Future for F
-where F: Fn() -> T
-{
-    type Item = T;
-}
-
-trait Connect {}
-
-struct Connector<H> {
-    handler: H,
-}
-
-impl<H, T> Connect for Connector<H>
-where
-    T: 'static,
-    H: Future<Item = T>
-{
-}
-
-struct Client<C> {
-    connector: C,
-}
-
-fn build<C>(_connector: C) -> Client<C> {
-    unimplemented!()
-}
-
-fn client<H>(handler: H) -> Client<impl Connect>
-where H: Fn() + Copy
-{
-    let connector = Connector {
-        handler,
-    };
-    let client = build(connector);
-    client
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-5358-1.rs b/src/test/ui/issues/issue-5358-1.rs
deleted file mode 100644
index f5e32e78d87..00000000000
--- a/src/test/ui/issues/issue-5358-1.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-enum Either<T, U> { Left(T), Right(U) }
-struct S(Either<usize, usize>);
-
-fn main() {
-    match S(Either::Left(5)) {
-        Either::Right(_) => {}
-        //~^ ERROR mismatched types
-        //~| expected struct `S`, found enum `Either`
-        //~| expected struct `S`
-        //~| found enum `Either<_, _>`
-        _ => {}
-    }
-}
diff --git a/src/test/ui/issues/issue-5358-1.stderr b/src/test/ui/issues/issue-5358-1.stderr
deleted file mode 100644
index 9d5b8d9d3fc..00000000000
--- a/src/test/ui/issues/issue-5358-1.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-5358-1.rs:6:9
-   |
-LL |     match S(Either::Left(5)) {
-   |           ------------------ this expression has type `S`
-LL |         Either::Right(_) => {}
-   |         ^^^^^^^^^^^^^^^^ expected struct `S`, found enum `Either`
-   |
-   = note: expected struct `S`
-                found enum `Either<_, _>`
-help: try wrapping the pattern in `S`
-   |
-LL |         S(Either::Right(_)) => {}
-   |         ++                +
-help: you might have meant to use field `0` whose type is `Either<usize, usize>`
-   |
-LL |     match S(Either::Left(5)).0 {
-   |           ~~~~~~~~~~~~~~~~~~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-53712.rs b/src/test/ui/issues/issue-53712.rs
deleted file mode 100644
index 2353904d79d..00000000000
--- a/src/test/ui/issues/issue-53712.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// issue #53712: make the error generated by using tuple indexing on an array more specific
-
-fn main() {
-    let arr = [10, 20, 30, 40, 50];
-    arr.0;
-    //~^ ERROR no field `0` on type `[{integer}; 5]` [E0609]
-    //~| HELP instead of using tuple indexing, use array indexing
-    //~| SUGGESTION arr[0]
-}
diff --git a/src/test/ui/issues/issue-53712.stderr b/src/test/ui/issues/issue-53712.stderr
deleted file mode 100644
index db85919afcb..00000000000
--- a/src/test/ui/issues/issue-53712.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0609]: no field `0` on type `[{integer}; 5]`
-  --> $DIR/issue-53712.rs:5:9
-   |
-LL |     arr.0;
-   |     ----^
-   |     |
-   |     help: instead of using tuple indexing, use array indexing: `arr[0]`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0609`.
diff --git a/src/test/ui/issues/issue-53728.rs b/src/test/ui/issues/issue-53728.rs
deleted file mode 100644
index 77b5010f776..00000000000
--- a/src/test/ui/issues/issue-53728.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// run-pass
-
-#![allow(dead_code)]
-#[repr(u16)]
-enum DeviceKind {
-    Nil = 0,
-}
-
-#[repr(packed)]
-struct DeviceInfo {
-    endianness: u8,
-    device_kind: DeviceKind,
-}
-
-fn main() {
-    let _x = None::<(DeviceInfo, u8)>;
-    let _y = None::<(DeviceInfo, u16)>;
-    let _z = None::<(DeviceInfo, u64)>;
-}
diff --git a/src/test/ui/issues/issue-53843.rs b/src/test/ui/issues/issue-53843.rs
deleted file mode 100644
index f305b370ce6..00000000000
--- a/src/test/ui/issues/issue-53843.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// run-pass
-
-use std::ops::Deref;
-
-pub struct Pin<P>(P);
-
-impl<P, T> Deref for Pin<P>
-where
-    P: Deref<Target=T>,
-{
-    type Target = T;
-
-    fn deref(&self) -> &T {
-        &*self.0
-    }
-}
-
-impl<P> Pin<P> {
-    fn poll(self) {}
-}
-
-fn main() {
-    let mut unit = ();
-    let pin = Pin(&mut unit);
-    pin.poll();
-}
diff --git a/src/test/ui/issues/issue-54044.rs b/src/test/ui/issues/issue-54044.rs
deleted file mode 100644
index 809ea7a87db..00000000000
--- a/src/test/ui/issues/issue-54044.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-#![deny(unused_attributes)] //~ NOTE lint level is defined here
-
-#[cold]
-//~^ ERROR attribute should be applied to a function
-//~| WARN this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-struct Foo; //~ NOTE not a function
-
-fn main() {
-    #[cold]
-    //~^ ERROR attribute should be applied to a function
-    //~| WARN this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-    5; //~ NOTE not a function
-}
diff --git a/src/test/ui/issues/issue-54044.stderr b/src/test/ui/issues/issue-54044.stderr
deleted file mode 100644
index 8bd94a041d0..00000000000
--- a/src/test/ui/issues/issue-54044.stderr
+++ /dev/null
@@ -1,29 +0,0 @@
-error: attribute should be applied to a function definition
-  --> $DIR/issue-54044.rs:3:1
-   |
-LL | #[cold]
-   | ^^^^^^^
-...
-LL | struct Foo;
-   | ----------- not a function definition
-   |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-note: the lint level is defined here
-  --> $DIR/issue-54044.rs:1:9
-   |
-LL | #![deny(unused_attributes)]
-   |         ^^^^^^^^^^^^^^^^^
-
-error: attribute should be applied to a function definition
-  --> $DIR/issue-54044.rs:9:5
-   |
-LL |     #[cold]
-   |     ^^^^^^^
-...
-LL |     5;
-   |     - not a function definition
-   |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/issues/issue-54062.rs b/src/test/ui/issues/issue-54062.rs
deleted file mode 100644
index 093d6601d4e..00000000000
--- a/src/test/ui/issues/issue-54062.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-use std::sync::Mutex;
-
-struct Test {
-    comps: Mutex<String>,
-}
-
-fn main() {}
-
-fn testing(test: Test) {
-    let _ = test.comps.inner.try_lock();
-    //~^ ERROR: field `inner` of struct `Mutex` is private
-}
diff --git a/src/test/ui/issues/issue-54062.stderr b/src/test/ui/issues/issue-54062.stderr
deleted file mode 100644
index 5361ee1d345..00000000000
--- a/src/test/ui/issues/issue-54062.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0616]: field `inner` of struct `Mutex` is private
-  --> $DIR/issue-54062.rs:10:24
-   |
-LL |     let _ = test.comps.inner.try_lock();
-   |                        ^^^^^ private field
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0616`.
diff --git a/src/test/ui/issues/issue-54094.rs b/src/test/ui/issues/issue-54094.rs
deleted file mode 100644
index ec38dc40e61..00000000000
--- a/src/test/ui/issues/issue-54094.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// check-pass
-trait Zoo {
-    type X;
-}
-
-impl Zoo for u16 {
-    type X = usize;
-}
-
-fn foo(abc: <u16 as Zoo>::X) {}
-
-fn main() {
-    let x: *const u8 = foo as _;
-}
diff --git a/src/test/ui/issues/issue-54302-cases.rs b/src/test/ui/issues/issue-54302-cases.rs
deleted file mode 100644
index faa116269ee..00000000000
--- a/src/test/ui/issues/issue-54302-cases.rs
+++ /dev/null
@@ -1,85 +0,0 @@
-trait Mirror {
-    type Image;
-    fn coerce(self) -> Self::Image;
-}
-
-impl<T> Mirror for T {
-    type Image = T;
-    fn coerce(self) -> Self { self }
-}
-
-trait Foo<'x, T> {
-    fn foo(self) -> &'x T;
-}
-
-impl<'s, 'x, T: 'x> Foo<'x, T> for &'s T where &'s T: Foo2<'x, T> {
-    fn foo(self) -> &'x T { self.foo2() }
-}
-
-trait Foo2<'x, T> {
-    fn foo2(self) -> &'x T;
-}
-
-// example 1 - fails leak check
-impl<'x> Foo2<'x, u32> for &'x u32
-{
-    fn foo2(self) -> &'x u32 { self }
-}
-
-// example 2 - OK with this issue
-impl<'x, 'a: 'x> Foo2<'x, i32> for &'a i32
-{
-    fn foo2(self) -> &'x i32 { self }
-}
-
-// example 3 - fails due to issue #XYZ + Leak-check
-impl<'x, T> Foo2<'x, u64> for T
-    where T: Mirror<Image=&'x u64>
-{
-    fn foo2(self) -> &'x u64 { self.coerce() }
-}
-
-// example 4 - fails due to issue #XYZ
-impl<'x, 'a: 'x, T> Foo2<'x, i64> for T
-    where T: Mirror<Image=&'a i64>
-{
-    fn foo2(self) -> &'x i64 { self.coerce() }
-}
-
-
-trait RefFoo<T> {
-    fn ref_foo(&self) -> &'static T;
-}
-
-impl<T> RefFoo<T> for T where for<'a> &'a T: Foo<'static, T> {
-    fn ref_foo(&self) -> &'static T {
-        self.foo()
-    }
-}
-
-
-fn coerce_lifetime1(a: &u32) -> &'static u32
-{
-    <u32 as RefFoo<u32>>::ref_foo(a)
-    //~^ ERROR not general enough
-}
-
-fn coerce_lifetime2(a: &i32) -> &'static i32
-{
-    <i32 as RefFoo<i32>>::ref_foo(a)
-    //~^ ERROR not general enough
-}
-
-fn coerce_lifetime3(a: &u64) -> &'static u64
-{
-    <u64 as RefFoo<u64>>::ref_foo(a)
-    //~^ ERROR not general enough
-}
-
-fn coerce_lifetime4(a: &i64) -> &'static i64
-{
-    <i64 as RefFoo<i64>>::ref_foo(a)
-    //~^ ERROR not general enough
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-54302-cases.stderr b/src/test/ui/issues/issue-54302-cases.stderr
deleted file mode 100644
index 6e8b69c4bee..00000000000
--- a/src/test/ui/issues/issue-54302-cases.stderr
+++ /dev/null
@@ -1,38 +0,0 @@
-error: implementation of `Foo` is not general enough
-  --> $DIR/issue-54302-cases.rs:63:5
-   |
-LL |     <u32 as RefFoo<u32>>::ref_foo(a)
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough
-   |
-   = note: `Foo<'static, u32>` would have to be implemented for the type `&'0 u32`, for any lifetime `'0`...
-   = note: ...but `Foo<'_, u32>` is actually implemented for the type `&'1 u32`, for some specific lifetime `'1`
-
-error: implementation of `Foo` is not general enough
-  --> $DIR/issue-54302-cases.rs:69:5
-   |
-LL |     <i32 as RefFoo<i32>>::ref_foo(a)
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough
-   |
-   = note: `Foo<'static, i32>` would have to be implemented for the type `&'0 i32`, for any lifetime `'0`...
-   = note: ...but `Foo<'_, i32>` is actually implemented for the type `&'1 i32`, for some specific lifetime `'1`
-
-error: implementation of `Foo` is not general enough
-  --> $DIR/issue-54302-cases.rs:75:5
-   |
-LL |     <u64 as RefFoo<u64>>::ref_foo(a)
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough
-   |
-   = note: `Foo<'static, u64>` would have to be implemented for the type `&'0 u64`, for any lifetime `'0`...
-   = note: ...but `Foo<'_, u64>` is actually implemented for the type `&'1 u64`, for some specific lifetime `'1`
-
-error: implementation of `Foo` is not general enough
-  --> $DIR/issue-54302-cases.rs:81:5
-   |
-LL |     <i64 as RefFoo<i64>>::ref_foo(a)
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough
-   |
-   = note: `Foo<'static, i64>` would have to be implemented for the type `&'0 i64`, for any lifetime `'0`...
-   = note: ...but `Foo<'_, i64>` is actually implemented for the type `&'1 i64`, for some specific lifetime `'1`
-
-error: aborting due to 4 previous errors
-
diff --git a/src/test/ui/issues/issue-54302.rs b/src/test/ui/issues/issue-54302.rs
deleted file mode 100644
index 1bfaebc3895..00000000000
--- a/src/test/ui/issues/issue-54302.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-trait Deserialize<'de> {}
-
-trait DeserializeOwned: for<'de> Deserialize<'de> {}
-impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de> {}
-
-// Based on this impl, `&'static str` only implements Deserialize<'static>.
-// It does not implement for<'de> Deserialize<'de>.
-impl<'de: 'a, 'a> Deserialize<'de> for &'a str {}
-
-fn main() {
-    // Then why does it implement DeserializeOwned? This compiles.
-    fn assert_deserialize_owned<T: DeserializeOwned>() {}
-    assert_deserialize_owned::<&'static str>();
-    //~^ ERROR not general enough
-
-    // It correctly does not implement for<'de> Deserialize<'de>.
-    //fn assert_hrtb<T: for<'de> Deserialize<'de>>() {}
-    //assert_hrtb::<&'static str>();
-}
diff --git a/src/test/ui/issues/issue-54302.stderr b/src/test/ui/issues/issue-54302.stderr
deleted file mode 100644
index 26c46571f9c..00000000000
--- a/src/test/ui/issues/issue-54302.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error: implementation of `Deserialize` is not general enough
-  --> $DIR/issue-54302.rs:13:5
-   |
-LL |     assert_deserialize_owned::<&'static str>();
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `Deserialize` is not general enough
-   |
-   = note: `&'static str` must implement `Deserialize<'0>`, for any lifetime `'0`...
-   = note: ...but `&str` actually implements `Deserialize<'1>`, for some specific lifetime `'1`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-5439.rs b/src/test/ui/issues/issue-5439.rs
deleted file mode 100644
index 852b264dc5d..00000000000
--- a/src/test/ui/issues/issue-5439.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-struct Foo {
-    foo: isize,
-}
-
-struct Bar {
-    bar: isize,
-}
-
-impl Bar {
-    fn make_foo (&self, i: isize) -> Box<Foo> {
-        return Box::new(Foo { nonexistent: self, foo: i }); //~ ERROR: no field named
-    }
-}
-
-fn main () {
-    let bar = Bar { bar: 1 };
-    let foo = bar.make_foo(2);
-    println!("{}", foo.foo);
-}
diff --git a/src/test/ui/issues/issue-5439.stderr b/src/test/ui/issues/issue-5439.stderr
deleted file mode 100644
index dc8f8b878d7..00000000000
--- a/src/test/ui/issues/issue-5439.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0560]: struct `Foo` has no field named `nonexistent`
-  --> $DIR/issue-5439.rs:11:31
-   |
-LL |         return Box::new(Foo { nonexistent: self, foo: i });
-   |                               ^^^^^^^^^^^ `Foo` does not have this field
-   |
-   = note: available fields are: `foo`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0560`.
diff --git a/src/test/ui/issues/issue-54410.rs b/src/test/ui/issues/issue-54410.rs
deleted file mode 100644
index e3e8ca985b9..00000000000
--- a/src/test/ui/issues/issue-54410.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-extern "C" {
-    pub static mut symbol: [i8];
-    //~^ ERROR the size for values of type `[i8]` cannot be known at compilation time
-}
-
-fn main() {
-    println!("{:p}", unsafe { &symbol });
-}
diff --git a/src/test/ui/issues/issue-54410.stderr b/src/test/ui/issues/issue-54410.stderr
deleted file mode 100644
index 516c59afb33..00000000000
--- a/src/test/ui/issues/issue-54410.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0277]: the size for values of type `[i8]` cannot be known at compilation time
-  --> $DIR/issue-54410.rs:2:28
-   |
-LL |     pub static mut symbol: [i8];
-   |                            ^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `[i8]`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-54462-mutable-noalias-correctness.rs b/src/test/ui/issues/issue-54462-mutable-noalias-correctness.rs
deleted file mode 100644
index 412028bdcdc..00000000000
--- a/src/test/ui/issues/issue-54462-mutable-noalias-correctness.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// run-pass
-//
-// compile-flags: -Ccodegen-units=1 -O
-
-fn linidx(row: usize, col: usize) -> usize {
-    row * 1 + col * 3
-}
-
-fn main() {
-    let mut mat = [1.0f32, 5.0, 9.0, 2.0, 6.0, 10.0, 3.0, 7.0, 11.0, 4.0, 8.0, 12.0];
-
-    for i in 0..2 {
-        for j in i+1..3 {
-            if mat[linidx(j, 3)] > mat[linidx(i, 3)] {
-                    for k in 0..4 {
-                            let (x, rest) = mat.split_at_mut(linidx(i, k) + 1);
-                            let a = x.last_mut().unwrap();
-                            let b = rest.get_mut(linidx(j, k) - linidx(i, k) - 1).unwrap();
-                            ::std::mem::swap(a, b);
-                    }
-            }
-        }
-    }
-    assert_eq!([9.0, 5.0, 1.0, 10.0, 6.0, 2.0, 11.0, 7.0, 3.0, 12.0, 8.0, 4.0], mat);
-}
diff --git a/src/test/ui/issues/issue-54477-reduced-2.rs b/src/test/ui/issues/issue-54477-reduced-2.rs
deleted file mode 100644
index 199d69b4540..00000000000
--- a/src/test/ui/issues/issue-54477-reduced-2.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// run-pass
-// rust-lang/rust#54477: runtime bug in the VecDeque library that was
-// exposed by this test case, derived from test suite of crates.io
-// `collection` crate.
-
-use std::collections::VecDeque;
-
-fn main() {
-    let mut vecdeque_13 = VecDeque::from(vec![ ]);
-    let mut vecdeque_29 = VecDeque::from(vec![ 0 ]);
-    vecdeque_29.insert(0,  30 );
-    vecdeque_29.insert(1,  31 );
-    vecdeque_29.insert(2,  32 );
-    vecdeque_29.insert(3,  33 );
-    vecdeque_29.insert(4,  34 );
-    vecdeque_29.insert(5,  35 );
-    // println!("vecdeque_13: {:?}", vecdeque_13);
-    // println!("vecdeque_29: {:?}", vecdeque_29);
-
-    // println!("Invoking: `vecdeque_13.append(&mut vecdeque_29)`");
-    vecdeque_13.append(&mut vecdeque_29);
-
-    // println!("vecdeque_13: {:?}", vecdeque_13);
-
-    assert_eq!(vecdeque_13, VecDeque::from(vec![30, 31, 32, 33, 34, 35, 0]));
-}
diff --git a/src/test/ui/issues/issue-54582.rs b/src/test/ui/issues/issue-54582.rs
deleted file mode 100644
index 8c50cac67f8..00000000000
--- a/src/test/ui/issues/issue-54582.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-
-pub trait Stage: Sync {}
-
-pub enum Enum {
-    A,
-    B,
-}
-
-impl Stage for Enum {}
-
-pub static ARRAY: [(&dyn Stage, &str); 1] = [
-    (&Enum::A, ""),
-];
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-54696.rs b/src/test/ui/issues/issue-54696.rs
deleted file mode 100644
index 15355d30db6..00000000000
--- a/src/test/ui/issues/issue-54696.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-
-fn main() {
-    // We shouldn't promote this
-    let _ = &(main as fn() == main as fn());
-    // Also check nested case
-    let _ = &(&(main as fn()) == &(main as fn()));
-}
diff --git a/src/test/ui/issues/issue-5518.rs b/src/test/ui/issues/issue-5518.rs
deleted file mode 100644
index 97ed9ef309d..00000000000
--- a/src/test/ui/issues/issue-5518.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-// aux-build:issue-5518.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_5518 as other;
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-5521.rs b/src/test/ui/issues/issue-5521.rs
deleted file mode 100644
index cafdbc39961..00000000000
--- a/src/test/ui/issues/issue-5521.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// aux-build:issue-5521.rs
-
-
-
-extern crate issue_5521 as foo;
-
-fn bar(a: foo::map) {
-    if false {
-        panic!();
-    } else {
-        let _b = &(*a)[&2];
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-55376.rs b/src/test/ui/issues/issue-55376.rs
deleted file mode 100644
index 4adff2b4544..00000000000
--- a/src/test/ui/issues/issue-55376.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-// Tests that paths in `pub(...)` don't fail HIR verification.
-
-#![allow(unused_imports)]
-#![allow(dead_code)]
-
-pub(self) use self::my_mod::Foo;
-
-mod my_mod {
-    pub(super) use self::Foo as Bar;
-    pub(in super::my_mod) use self::Foo as Baz;
-
-    pub struct Foo;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-55380.rs b/src/test/ui/issues/issue-55380.rs
deleted file mode 100644
index f7cb296d3b8..00000000000
--- a/src/test/ui/issues/issue-55380.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-pass
-#![feature(specialization)]
-//~^ WARN the feature `specialization` is incomplete
-
-pub trait Foo {
-    fn abc() -> u32;
-    fn def() -> u32;
-}
-
-pub trait Marker {}
-
-impl Marker for () {}
-
-impl<T> Foo for T {
-    default fn abc() -> u32 { 16 }
-    default fn def() -> u32 { 42 }
-}
-
-impl<T: Marker> Foo for T {
-    fn def() -> u32 {
-        Self::abc()
-    }
-}
-
-fn main() {
-   assert_eq!(<()>::def(), 16);
-   assert_eq!(<i32>::def(), 42);
-}
diff --git a/src/test/ui/issues/issue-55380.stderr b/src/test/ui/issues/issue-55380.stderr
deleted file mode 100644
index 403844c726f..00000000000
--- a/src/test/ui/issues/issue-55380.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
-  --> $DIR/issue-55380.rs:2:12
-   |
-LL | #![feature(specialization)]
-   |            ^^^^^^^^^^^^^^
-   |
-   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
-   = help: consider using `min_specialization` instead, which is more stable and complete
-   = note: `#[warn(incomplete_features)]` on by default
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/issues/issue-5550.rs b/src/test/ui/issues/issue-5550.rs
deleted file mode 100644
index 6ea24747b39..00000000000
--- a/src/test/ui/issues/issue-5550.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-#![allow(unused_assignments)]
-// pretty-expanded FIXME #23616
-
-pub fn main() {
-    let s: String = "foobar".to_string();
-    let mut t: &str = &s;
-    t = &t[0..3]; // for master: str::view(t, 0, 3) maybe
-}
diff --git a/src/test/ui/issues/issue-5554.rs b/src/test/ui/issues/issue-5554.rs
deleted file mode 100644
index 7737536f43d..00000000000
--- a/src/test/ui/issues/issue-5554.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-use std::default::Default;
-
-pub struct X<T> {
-    a: T,
-}
-
-// reordering these bounds stops the ICE
-//
-// nmatsakis: This test used to have the bounds Default + PartialEq +
-// Default, but having duplicate bounds became illegal.
-impl<T: Default + PartialEq> Default for X<T> {
-    fn default() -> X<T> {
-        X { a: Default::default() }
-    }
-}
-
-macro_rules! constants {
-    () => {
-        let _ : X<isize> = Default::default();
-    }
-}
-
-pub fn main() {
-    constants!();
-}
diff --git a/src/test/ui/issues/issue-55587.rs b/src/test/ui/issues/issue-55587.rs
deleted file mode 100644
index d9100cf555b..00000000000
--- a/src/test/ui/issues/issue-55587.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-use std::path::Path;
-
-fn main() {
-    let Path::new(); //~ ERROR expected tuple struct or tuple variant
-}
diff --git a/src/test/ui/issues/issue-55587.stderr b/src/test/ui/issues/issue-55587.stderr
deleted file mode 100644
index faf78cfe8d9..00000000000
--- a/src/test/ui/issues/issue-55587.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0164]: expected tuple struct or tuple variant, found associated function `Path::new`
-  --> $DIR/issue-55587.rs:4:9
-   |
-LL |     let Path::new();
-   |         ^^^^^^^^^^^ `fn` calls are not allowed in patterns
-   |
-   = help: for more information, visit https://doc.rust-lang.org/book/ch18-00-patterns.html
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0164`.
diff --git a/src/test/ui/issues/issue-5572.rs b/src/test/ui/issues/issue-5572.rs
deleted file mode 100644
index 175dc879dda..00000000000
--- a/src/test/ui/issues/issue-5572.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-fn foo<T: ::std::cmp::PartialEq>(_t: T) { }
-
-pub fn main() { }
diff --git a/src/test/ui/issues/issue-55731.rs b/src/test/ui/issues/issue-55731.rs
deleted file mode 100644
index 7b4f4e2cd3b..00000000000
--- a/src/test/ui/issues/issue-55731.rs
+++ /dev/null
@@ -1,52 +0,0 @@
-use std::marker::PhantomData;
-
-trait DistributedIterator {
-    fn reduce(self)
-    where
-        Self: Sized,
-    {
-        unreachable!()
-    }
-}
-
-trait DistributedIteratorMulti<Source> {
-    type Item;
-}
-
-struct Connect<I>(PhantomData<fn(I)>);
-impl<I: for<'a> DistributedIteratorMulti<&'a ()>> DistributedIterator for Connect<I> where {}
-
-struct Cloned<Source>(PhantomData<fn(Source)>);
-impl<'a, Source> DistributedIteratorMulti<&'a Source> for Cloned<&'a Source> {
-    type Item = ();
-}
-
-struct Map<I, F> {
-    i: I,
-    f: F,
-}
-impl<I: DistributedIteratorMulti<Source>, F, Source> DistributedIteratorMulti<Source> for Map<I, F>
-where
-    F: A<<I as DistributedIteratorMulti<Source>>::Item>,
-{
-    type Item = ();
-}
-
-trait A<B> {}
-
-struct X;
-impl A<()> for X {}
-
-fn multi<I>(_reducer: I)
-where
-    I: for<'a> DistributedIteratorMulti<&'a ()>,
-{
-    DistributedIterator::reduce(Connect::<I>(PhantomData))
-}
-
-fn main() {
-    multi(Map { //~ ERROR implementation of `DistributedIteratorMulti` is not general enough
-        i: Cloned(PhantomData),
-        f: X,
-    });
-}
diff --git a/src/test/ui/issues/issue-55731.stderr b/src/test/ui/issues/issue-55731.stderr
deleted file mode 100644
index 97fd6678c99..00000000000
--- a/src/test/ui/issues/issue-55731.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: implementation of `DistributedIteratorMulti` is not general enough
-  --> $DIR/issue-55731.rs:48:5
-   |
-LL | /     multi(Map {
-LL | |         i: Cloned(PhantomData),
-LL | |         f: X,
-LL | |     });
-   | |______^ implementation of `DistributedIteratorMulti` is not general enough
-   |
-   = note: `DistributedIteratorMulti<&'0 ()>` would have to be implemented for the type `Cloned<&()>`, for any lifetime `'0`...
-   = note: ...but `DistributedIteratorMulti<&'1 ()>` is actually implemented for the type `Cloned<&'1 ()>`, for some specific lifetime `'1`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-56128.rs b/src/test/ui/issues/issue-56128.rs
deleted file mode 100644
index 10b50943c23..00000000000
--- a/src/test/ui/issues/issue-56128.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// Regression test for #56128. When this `pub(super) use...` gets
-// exploded in the HIR, we were not handling ids correctly.
-//
-// check-pass
-
-mod bar {
-    pub(super) use self::baz::{x, y};
-
-    mod baz {
-        pub fn x() { }
-        pub fn y() { }
-    }
-}
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-56175.rs b/src/test/ui/issues/issue-56175.rs
deleted file mode 100644
index ca1d0d4310a..00000000000
--- a/src/test/ui/issues/issue-56175.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// edition:2018
-// aux-crate:reexported_trait=reexported-trait.rs
-
-fn main() {
-    reexported_trait::FooStruct.trait_method();
-    //~^ ERROR
-    reexported_trait::FooStruct.trait_method_b();
-    //~^ ERROR
-}
diff --git a/src/test/ui/issues/issue-56175.stderr b/src/test/ui/issues/issue-56175.stderr
deleted file mode 100644
index 013a440ed04..00000000000
--- a/src/test/ui/issues/issue-56175.stderr
+++ /dev/null
@@ -1,37 +0,0 @@
-error[E0599]: no method named `trait_method` found for struct `FooStruct` in the current scope
-  --> $DIR/issue-56175.rs:5:33
-   |
-LL |     reexported_trait::FooStruct.trait_method();
-   |                                 ^^^^^^^^^^^^ method not found in `FooStruct`
-   |
-  ::: $DIR/auxiliary/reexported-trait.rs:3:12
-   |
-LL |         fn trait_method(&self) {
-   |            ------------ the method is available for `FooStruct` here
-   |
-   = help: items from traits can only be used if the trait is in scope
-help: the following trait is implemented but not in scope; perhaps add a `use` for it:
-   |
-LL | use reexported_trait::Trait;
-   |
-
-error[E0599]: no method named `trait_method_b` found for struct `FooStruct` in the current scope
-  --> $DIR/issue-56175.rs:7:33
-   |
-LL |     reexported_trait::FooStruct.trait_method_b();
-   |                                 ^^^^^^^^^^^^^^ method not found in `FooStruct`
-   |
-  ::: $DIR/auxiliary/reexported-trait.rs:7:12
-   |
-LL |         fn trait_method_b(&self) {
-   |            -------------- the method is available for `FooStruct` here
-   |
-   = help: items from traits can only be used if the trait is in scope
-help: the following trait is implemented but not in scope; perhaps add a `use` for it:
-   |
-LL | use reexported_trait::TraitBRename;
-   |
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-56199.rs b/src/test/ui/issues/issue-56199.rs
deleted file mode 100644
index ba11582a9d5..00000000000
--- a/src/test/ui/issues/issue-56199.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-enum Foo {}
-struct Bar {}
-
-impl Foo {
-    fn foo() {
-        let _ = Self;
-        //~^ ERROR the `Self` constructor can only be used with tuple or unit structs
-        let _ = Self();
-        //~^ ERROR the `Self` constructor can only be used with tuple or unit structs
-    }
-}
-
-impl Bar {
-    fn bar() {
-        let _ = Self;
-        //~^ ERROR the `Self` constructor can only be used with tuple or unit structs
-        let _ = Self();
-        //~^ ERROR the `Self` constructor can only be used with tuple or unit structs
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-56199.stderr b/src/test/ui/issues/issue-56199.stderr
deleted file mode 100644
index 7aaf8e4ac2f..00000000000
--- a/src/test/ui/issues/issue-56199.stderr
+++ /dev/null
@@ -1,30 +0,0 @@
-error: the `Self` constructor can only be used with tuple or unit structs
-  --> $DIR/issue-56199.rs:6:17
-   |
-LL |         let _ = Self;
-   |                 ^^^^
-   |
-   = help: did you mean to use one of the enum's variants?
-
-error: the `Self` constructor can only be used with tuple or unit structs
-  --> $DIR/issue-56199.rs:8:17
-   |
-LL |         let _ = Self();
-   |                 ^^^^
-   |
-   = help: did you mean to use one of the enum's variants?
-
-error: the `Self` constructor can only be used with tuple or unit structs
-  --> $DIR/issue-56199.rs:15:17
-   |
-LL |         let _ = Self;
-   |                 ^^^^ help: use curly brackets: `Self { /* fields */ }`
-
-error: the `Self` constructor can only be used with tuple or unit structs
-  --> $DIR/issue-56199.rs:17:17
-   |
-LL |         let _ = Self();
-   |                 ^^^^ help: use curly brackets: `Self { /* fields */ }`
-
-error: aborting due to 4 previous errors
-
diff --git a/src/test/ui/issues/issue-56229.rs b/src/test/ui/issues/issue-56229.rs
deleted file mode 100644
index 9e5897b9892..00000000000
--- a/src/test/ui/issues/issue-56229.rs
+++ /dev/null
@@ -1,35 +0,0 @@
-// check-pass
-
-trait Mirror {
-    type Other;
-}
-
-#[derive(Debug)]
-struct Even(usize);
-struct Odd;
-
-impl Mirror for Even {
-    type Other = Odd;
-}
-
-impl Mirror for Odd {
-    type Other = Even;
-}
-
-trait Dyn<T: Mirror>: AsRef<<T as Mirror>::Other> {}
-
-impl Dyn<Odd> for Even {}
-
-impl AsRef<Even> for Even {
-    fn as_ref(&self) -> &Even {
-        self
-    }
-}
-
-fn code<T: Mirror>(d: &dyn Dyn<T>) -> &T::Other {
-    d.as_ref()
-}
-
-fn main() {
-    println!("{:?}", code(&Even(22)));
-}
diff --git a/src/test/ui/issues/issue-56237.rs b/src/test/ui/issues/issue-56237.rs
deleted file mode 100644
index 534b85acec8..00000000000
--- a/src/test/ui/issues/issue-56237.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-
-use std::ops::Deref;
-
-fn foo<P>(_value: <P as Deref>::Target)
-where
-    P: Deref,
-    <P as Deref>::Target: Sized,
-{}
-
-fn main() {
-    foo::<Box<u32>>(2);
-}
diff --git a/src/test/ui/issues/issue-5666.rs b/src/test/ui/issues/issue-5666.rs
deleted file mode 100644
index 810895b1b1b..00000000000
--- a/src/test/ui/issues/issue-5666.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// run-pass
-
-struct Dog {
-    name : String
-}
-
-trait Barks {
-    fn bark(&self) -> String;
-}
-
-impl Barks for Dog {
-    fn bark(&self) -> String {
-        return format!("woof! (I'm {})", self.name);
-    }
-}
-
-
-pub fn main() {
-    let snoopy = Box::new(Dog{name: "snoopy".to_string()});
-    let bubbles = Box::new(Dog{name: "bubbles".to_string()});
-    let barker = [snoopy as Box<dyn Barks>, bubbles as Box<dyn Barks>];
-
-    for pup in &barker {
-        println!("{}", pup.bark());
-    }
-}
diff --git a/src/test/ui/issues/issue-56806.rs b/src/test/ui/issues/issue-56806.rs
deleted file mode 100644
index b1dac26d65a..00000000000
--- a/src/test/ui/issues/issue-56806.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-pub trait Trait {
-    fn dyn_instead_of_self(self: Box<dyn Trait>);
-    //~^ ERROR invalid `self` parameter type
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-56806.stderr b/src/test/ui/issues/issue-56806.stderr
deleted file mode 100644
index f164fd0c5d2..00000000000
--- a/src/test/ui/issues/issue-56806.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0307]: invalid `self` parameter type: Box<(dyn Trait + 'static)>
-  --> $DIR/issue-56806.rs:2:34
-   |
-LL |     fn dyn_instead_of_self(self: Box<dyn Trait>);
-   |                                  ^^^^^^^^^^^^^^
-   |
-   = note: type of `self` must be `Self` or a type that dereferences to it
-   = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`)
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0307`.
diff --git a/src/test/ui/issues/issue-56835.rs b/src/test/ui/issues/issue-56835.rs
deleted file mode 100644
index 7132d15ee5f..00000000000
--- a/src/test/ui/issues/issue-56835.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-pub struct Foo {}
-
-impl Foo {
-    fn bar(Self(foo): Self) {}
-    //~^ ERROR the `Self` constructor can only be used with tuple or unit structs
-    //~^^ ERROR expected tuple struct or tuple variant, found self constructor `Self` [E0164]
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-56835.stderr b/src/test/ui/issues/issue-56835.stderr
deleted file mode 100644
index e949ae7b324..00000000000
--- a/src/test/ui/issues/issue-56835.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: the `Self` constructor can only be used with tuple or unit structs
-  --> $DIR/issue-56835.rs:4:12
-   |
-LL |     fn bar(Self(foo): Self) {}
-   |            ^^^^^^^^^ help: use curly brackets: `Self { /* fields */ }`
-
-error[E0164]: expected tuple struct or tuple variant, found self constructor `Self`
-  --> $DIR/issue-56835.rs:4:12
-   |
-LL |     fn bar(Self(foo): Self) {}
-   |            ^^^^^^^^^ not a tuple struct or tuple variant
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0164`.
diff --git a/src/test/ui/issues/issue-56870.rs b/src/test/ui/issues/issue-56870.rs
deleted file mode 100644
index 137a0ede0b3..00000000000
--- a/src/test/ui/issues/issue-56870.rs
+++ /dev/null
@@ -1,38 +0,0 @@
-// build-pass
-// Regression test for #56870: Internal compiler error (traits & associated consts)
-
-use std::fmt::Debug;
-
-pub trait Foo<T> {
-  const FOO: *const u8;
-}
-
-impl <T: Debug> Foo<T> for dyn Debug {
-  const FOO: *const u8 = <T as Debug>::fmt as *const u8;
-}
-
-pub trait Bar {
-  const BAR: *const u8;
-}
-
-pub trait Baz {
-  type Data: Debug;
-}
-
-pub struct BarStruct<S: Baz>(S);
-
-impl<S: Baz> Bar for BarStruct<S> {
-  const BAR: *const u8 = <dyn Debug as Foo<<S as Baz>::Data>>::FOO;
-}
-
-struct AnotherStruct;
-#[derive(Debug)]
-struct SomeStruct;
-
-impl Baz for AnotherStruct {
-  type Data = SomeStruct;
-}
-
-fn main() {
-  let _x = <BarStruct<AnotherStruct> as Bar>::BAR;
-}
diff --git a/src/test/ui/issues/issue-5688.rs b/src/test/ui/issues/issue-5688.rs
deleted file mode 100644
index b6e364c2f40..00000000000
--- a/src/test/ui/issues/issue-5688.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-/*
-# Corrupted initialization in the static struct
-
-...should print &[1, 2, 3] but instead prints something like
-&[4492532864, 24]. It is pretty evident that the compiler messed up
-with the representation of [isize; n] and [isize] somehow, or at least
-failed to typecheck correctly.
-*/
-
-#[derive(Copy, Clone)]
-struct X { vec: &'static [isize] }
-
-static V: &'static [X] = &[X { vec: &[1, 2, 3] }];
-
-pub fn main() {
-    for &v in V {
-        println!("{:?}", v.vec);
-    }
-}
diff --git a/src/test/ui/issues/issue-56943.rs b/src/test/ui/issues/issue-56943.rs
deleted file mode 100644
index 8fc77abdbf5..00000000000
--- a/src/test/ui/issues/issue-56943.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// aux-build:issue-56943.rs
-
-extern crate issue_56943;
-
-fn main() {
-    let _: issue_56943::S = issue_56943::S2;
-    //~^ ERROR mismatched types [E0308]
-}
diff --git a/src/test/ui/issues/issue-56943.stderr b/src/test/ui/issues/issue-56943.stderr
deleted file mode 100644
index 74ed5ec0fb6..00000000000
--- a/src/test/ui/issues/issue-56943.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-56943.rs:6:29
-   |
-LL |     let _: issue_56943::S = issue_56943::S2;
-   |            --------------   ^^^^^^^^^^^^^^^ expected struct `S`, found struct `S2`
-   |            |
-   |            expected due to this
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-5708.rs b/src/test/ui/issues/issue-5708.rs
deleted file mode 100644
index 6fe9943d368..00000000000
--- a/src/test/ui/issues/issue-5708.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-/*
-# ICE when returning struct with reference to trait
-
-A function which takes a reference to a trait and returns a
-struct with that reference results in an ICE.
-
-This does not occur with concrete types, only with references
-to traits.
-*/
-
-
-// original
-trait Inner {
-    fn print(&self);
-}
-
-impl Inner for isize {
-    fn print(&self) { print!("Inner: {}\n", *self); }
-}
-
-struct Outer<'a> {
-    inner: &'a (dyn Inner+'a)
-}
-
-impl<'a> Outer<'a> {
-    fn new(inner: &dyn Inner) -> Outer {
-        Outer {
-            inner: inner
-        }
-    }
-}
-
-pub fn main() {
-    let inner: isize = 5;
-    let outer = Outer::new(&inner as &dyn Inner);
-    outer.inner.print();
-}
-
-
-// minimal
-pub trait MyTrait<T> {
-    fn dummy(&self, t: T) -> T { panic!() }
-}
-
-pub struct MyContainer<'a, T:'a> {
-    foos: Vec<&'a (dyn MyTrait<T>+'a)> ,
-}
-
-impl<'a, T> MyContainer<'a, T> {
-    pub fn add (&mut self, foo: &'a dyn MyTrait<T>) {
-        self.foos.push(foo);
-    }
-}
diff --git a/src/test/ui/issues/issue-57156.rs b/src/test/ui/issues/issue-57156.rs
deleted file mode 100644
index 9f5ec9f2771..00000000000
--- a/src/test/ui/issues/issue-57156.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// check-pass
-
-trait Foo<Args> {
-    type Output;
-}
-
-trait Bar<'a, T>: for<'s> Foo<&'s T, Output=bool> {
-    fn cb(&self) -> Box<dyn Bar<'a, T, Output=bool>>;
-}
-
-impl<'s> Foo<&'s ()> for () {
-    type Output = bool;
-}
-
-impl<'a> Bar<'a, ()> for () {
-    fn cb(&self) -> Box<dyn Bar<'a, (), Output=bool>> {
-        Box::new(*self)
-    }
-}
-
-fn main() {
-    let _t = ().cb();
-}
diff --git a/src/test/ui/issues/issue-57162.rs b/src/test/ui/issues/issue-57162.rs
deleted file mode 100644
index 65070060287..00000000000
--- a/src/test/ui/issues/issue-57162.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// check-pass
-
-trait Foo {}
-impl Foo for dyn Send {}
-
-impl<T: Sync + Sync> Foo for T {}
-fn main() {}
diff --git a/src/test/ui/issues/issue-5718.rs b/src/test/ui/issues/issue-5718.rs
deleted file mode 100644
index f29a1e2a060..00000000000
--- a/src/test/ui/issues/issue-5718.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-struct Element;
-
-macro_rules! foo {
-    ($tag: expr, $string: expr) => {
-        if $tag == $string {
-            let element: Box<_> = Box::new(Element);
-            unsafe {
-                return std::mem::transmute::<_, usize>(element);
-            }
-        }
-    }
-}
-
-fn bar() -> usize {
-    foo!("a", "b");
-    0
-}
-
-fn main() {
-    bar();
-}
diff --git a/src/test/ui/issues/issue-57198-pass.rs b/src/test/ui/issues/issue-57198-pass.rs
deleted file mode 100644
index 3857def9824..00000000000
--- a/src/test/ui/issues/issue-57198-pass.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-
-mod m {
-    pub fn r#for() {}
-}
-
-fn main() {
-    m::r#for();
-}
diff --git a/src/test/ui/issues/issue-57271.rs b/src/test/ui/issues/issue-57271.rs
deleted file mode 100644
index f74222e3e51..00000000000
--- a/src/test/ui/issues/issue-57271.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// aux-build:issue-57271-lib.rs
-
-extern crate issue_57271_lib;
-
-use issue_57271_lib::BaseType;
-
-pub enum ObjectType { //~ ERROR recursive types `ObjectType` and `TypeSignature` have infinite size
-    Class(ClassTypeSignature),
-    Array(TypeSignature),
-    TypeVariable(()),
-}
-
-pub struct ClassTypeSignature {
-    pub package: (),
-    pub class: (),
-    pub inner: (),
-}
-
-pub enum TypeSignature {
-    Base(BaseType),
-    Object(ObjectType),
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-57271.stderr b/src/test/ui/issues/issue-57271.stderr
deleted file mode 100644
index 391e69c91fb..00000000000
--- a/src/test/ui/issues/issue-57271.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error[E0072]: recursive types `ObjectType` and `TypeSignature` have infinite size
-  --> $DIR/issue-57271.rs:7:1
-   |
-LL | pub enum ObjectType {
-   | ^^^^^^^^^^^^^^^^^^^
-LL |     Class(ClassTypeSignature),
-LL |     Array(TypeSignature),
-   |           ------------- recursive without indirection
-...
-LL | pub enum TypeSignature {
-   | ^^^^^^^^^^^^^^^^^^^^^^
-LL |     Base(BaseType),
-LL |     Object(ObjectType),
-   |            ---------- recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL ~     Array(Box<TypeSignature>),
-LL |     TypeVariable(()),
- ...
-LL |     Base(BaseType),
-LL ~     Object(Box<ObjectType>),
-   |
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-57362-1.rs b/src/test/ui/issues/issue-57362-1.rs
deleted file mode 100644
index 1fa417fe98a..00000000000
--- a/src/test/ui/issues/issue-57362-1.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// Test for issue #57362, ensuring that the self ty is shown in cases of higher-ranked lifetimes
-// conflicts: the `expected` and `found` trait refs would otherwise be printed the same, leading
-// to confusing notes such as:
-//  = note: expected type `Trait`
-//             found type `Trait`
-
-// from issue #57362
-trait Trait {
-    fn f(self);
-}
-
-impl<T> Trait for fn(&T) {
-    fn f(self) {
-        println!("f");
-    }
-}
-
-fn f() {
-    let a: fn(_) = |_: &u8| {};
-    a.f(); //~ ERROR no method named `f`
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-57362-1.stderr b/src/test/ui/issues/issue-57362-1.stderr
deleted file mode 100644
index b10273f14bd..00000000000
--- a/src/test/ui/issues/issue-57362-1.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0599]: no method named `f` found for fn pointer `fn(&u8)` in the current scope
-  --> $DIR/issue-57362-1.rs:20:7
-   |
-LL |     a.f();
-   |       ^ method not found in `fn(&u8)`
-   |
-   = help: items from traits can only be used if the trait is implemented and in scope
-note: `Trait` defines an item `f`, perhaps you need to implement it
-  --> $DIR/issue-57362-1.rs:8:1
-   |
-LL | trait Trait {
-   | ^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-57362-2.rs b/src/test/ui/issues/issue-57362-2.rs
deleted file mode 100644
index a0b0ea1d038..00000000000
--- a/src/test/ui/issues/issue-57362-2.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// Test for issue #57362, ensuring that the self ty is shown in cases of higher-ranked lifetimes
-// conflicts: the `expected` and `found` trait refs would otherwise be printed the same, leading
-// to confusing notes such as:
-//  = note: expected type `Trait`
-//             found type `Trait`
-
-// extracted from a similar issue: #57642
-trait X {
-    type G;
-    fn make_g() -> Self::G;
-}
-
-impl<'a> X for fn(&'a ()) {
-    type G = &'a ();
-
-    fn make_g() -> Self::G {
-        &()
-    }
-}
-
-fn g() {
-    let x = <fn (&())>::make_g(); //~ ERROR the function
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-57362-2.stderr b/src/test/ui/issues/issue-57362-2.stderr
deleted file mode 100644
index 7d08c4643ff..00000000000
--- a/src/test/ui/issues/issue-57362-2.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0599]: the function or associated item `make_g` exists for fn pointer `for<'a> fn(&'a ())`, but its trait bounds were not satisfied
-  --> $DIR/issue-57362-2.rs:22:25
-   |
-LL |     let x = <fn (&())>::make_g();
-   |                         ^^^^^^ function or associated item cannot be called on `for<'a> fn(&'a ())` due to unsatisfied trait bounds
-   |
-   = note: the following trait bounds were not satisfied:
-           `for<'a> fn(&'a ()): X`
-   = help: items from traits can only be used if the trait is implemented and in scope
-note: `X` defines an item `make_g`, perhaps you need to implement it
-  --> $DIR/issue-57362-2.rs:8:1
-   |
-LL | trait X {
-   | ^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-57399-self-return-impl-trait.rs b/src/test/ui/issues/issue-57399-self-return-impl-trait.rs
deleted file mode 100644
index c7fe40e7b50..00000000000
--- a/src/test/ui/issues/issue-57399-self-return-impl-trait.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// check-pass
-
-trait T {
-    type T;
-}
-
-impl T for i32 {
-    type T = u32;
-}
-
-struct S<A> {
-    a: A,
-}
-
-
-impl From<u32> for S<<i32 as T>::T> {
-    fn from(a: u32) -> Self {
-        Self { a }
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-5741.rs b/src/test/ui/issues/issue-5741.rs
deleted file mode 100644
index b9eaf0be7fb..00000000000
--- a/src/test/ui/issues/issue-5741.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-#![allow(while_true)]
-#![allow(unreachable_code)]
-
-pub fn main() {
-    return;
-    while true {};
-}
diff --git a/src/test/ui/issues/issue-5754.rs b/src/test/ui/issues/issue-5754.rs
deleted file mode 100644
index d90816635ab..00000000000
--- a/src/test/ui/issues/issue-5754.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-#![allow(improper_ctypes)]
-
-// pretty-expanded FIXME #23616
-
-struct TwoDoubles {
-    r: f64,
-    i: f64
-}
-
-extern "C" {
-    fn rust_dbg_extern_identity_TwoDoubles(arg1: TwoDoubles) -> TwoDoubles;
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-57741-1.rs b/src/test/ui/issues/issue-57741-1.rs
deleted file mode 100644
index d0aae23b2fc..00000000000
--- a/src/test/ui/issues/issue-57741-1.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-#![allow(warnings)]
-
-// This tests that the `help: consider dereferencing the boxed value` suggestion isn't made
-// because the box doesn't deref to the type of the arm.
-
-enum S {
-    A { a: usize },
-    B { b: usize },
-}
-
-fn main() {
-    let x = Box::new(3u32);
-    let y = match x {
-        S::A { a } | S::B { b: a } => a,
-        //~^ ERROR mismatched types [E0308]
-        //~^^ ERROR mismatched types [E0308]
-    };
-}
diff --git a/src/test/ui/issues/issue-57741-1.stderr b/src/test/ui/issues/issue-57741-1.stderr
deleted file mode 100644
index 789a1f44db2..00000000000
--- a/src/test/ui/issues/issue-57741-1.stderr
+++ /dev/null
@@ -1,25 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-57741-1.rs:14:9
-   |
-LL |     let y = match x {
-   |                   - this expression has type `Box<u32>`
-LL |         S::A { a } | S::B { b: a } => a,
-   |         ^^^^^^^^^^ expected struct `Box`, found enum `S`
-   |
-   = note: expected struct `Box<u32>`
-                found enum `S`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-57741-1.rs:14:22
-   |
-LL |     let y = match x {
-   |                   - this expression has type `Box<u32>`
-LL |         S::A { a } | S::B { b: a } => a,
-   |                      ^^^^^^^^^^^^^ expected struct `Box`, found enum `S`
-   |
-   = note: expected struct `Box<u32>`
-                found enum `S`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-57741.fixed b/src/test/ui/issues/issue-57741.fixed
deleted file mode 100644
index 4cae080033c..00000000000
--- a/src/test/ui/issues/issue-57741.fixed
+++ /dev/null
@@ -1,31 +0,0 @@
-// run-rustfix
-
-#![allow(warnings)]
-
-// This tests that the `help: consider dereferencing the boxed value` suggestion is made and works.
-
-enum S {
-    A { a: usize },
-    B { b: usize },
-}
-
-enum T {
-    A(usize),
-    B(usize),
-}
-
-fn main() {
-    let x = Box::new(T::A(3));
-    let y = match *x {
-        T::A(a) | T::B(a) => a,
-        //~^ ERROR mismatched types [E0308]
-        //~^^ ERROR mismatched types [E0308]
-    };
-
-    let x = Box::new(S::A { a: 3 });
-    let y = match *x {
-        S::A { a } | S::B { b: a } => a,
-        //~^ ERROR mismatched types [E0308]
-        //~^^ ERROR mismatched types [E0308]
-    };
-}
diff --git a/src/test/ui/issues/issue-57741.rs b/src/test/ui/issues/issue-57741.rs
deleted file mode 100644
index e2658295af7..00000000000
--- a/src/test/ui/issues/issue-57741.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-// run-rustfix
-
-#![allow(warnings)]
-
-// This tests that the `help: consider dereferencing the boxed value` suggestion is made and works.
-
-enum S {
-    A { a: usize },
-    B { b: usize },
-}
-
-enum T {
-    A(usize),
-    B(usize),
-}
-
-fn main() {
-    let x = Box::new(T::A(3));
-    let y = match x {
-        T::A(a) | T::B(a) => a,
-        //~^ ERROR mismatched types [E0308]
-        //~^^ ERROR mismatched types [E0308]
-    };
-
-    let x = Box::new(S::A { a: 3 });
-    let y = match x {
-        S::A { a } | S::B { b: a } => a,
-        //~^ ERROR mismatched types [E0308]
-        //~^^ ERROR mismatched types [E0308]
-    };
-}
diff --git a/src/test/ui/issues/issue-57741.stderr b/src/test/ui/issues/issue-57741.stderr
deleted file mode 100644
index cd277f20ef1..00000000000
--- a/src/test/ui/issues/issue-57741.stderr
+++ /dev/null
@@ -1,59 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-57741.rs:20:9
-   |
-LL |     let y = match x {
-   |                   -
-   |                   |
-   |                   this expression has type `Box<T>`
-   |                   help: consider dereferencing the boxed value: `*x`
-LL |         T::A(a) | T::B(a) => a,
-   |         ^^^^^^^ expected struct `Box`, found enum `T`
-   |
-   = note: expected struct `Box<T>`
-                found enum `T`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-57741.rs:20:19
-   |
-LL |     let y = match x {
-   |                   -
-   |                   |
-   |                   this expression has type `Box<T>`
-   |                   help: consider dereferencing the boxed value: `*x`
-LL |         T::A(a) | T::B(a) => a,
-   |                   ^^^^^^^ expected struct `Box`, found enum `T`
-   |
-   = note: expected struct `Box<T>`
-                found enum `T`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-57741.rs:27:9
-   |
-LL |     let y = match x {
-   |                   -
-   |                   |
-   |                   this expression has type `Box<S>`
-   |                   help: consider dereferencing the boxed value: `*x`
-LL |         S::A { a } | S::B { b: a } => a,
-   |         ^^^^^^^^^^ expected struct `Box`, found enum `S`
-   |
-   = note: expected struct `Box<S>`
-                found enum `S`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-57741.rs:27:22
-   |
-LL |     let y = match x {
-   |                   -
-   |                   |
-   |                   this expression has type `Box<S>`
-   |                   help: consider dereferencing the boxed value: `*x`
-LL |         S::A { a } | S::B { b: a } => a,
-   |                      ^^^^^^^^^^^^^ expected struct `Box`, found enum `S`
-   |
-   = note: expected struct `Box<S>`
-                found enum `S`
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-57781.rs b/src/test/ui/issues/issue-57781.rs
deleted file mode 100644
index f5015aaf5d8..00000000000
--- a/src/test/ui/issues/issue-57781.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-
-use std::cell::UnsafeCell;
-use std::collections::HashMap;
-
-struct OnceCell<T> {
-    _value: UnsafeCell<Option<T>>,
-}
-
-impl<T> OnceCell<T> {
-    const INIT: OnceCell<T> = OnceCell {
-        _value: UnsafeCell::new(None),
-    };
-}
-
-pub fn crash<K, T>() {
-    let _ = OnceCell::<HashMap<K, T>>::INIT;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-57924.rs b/src/test/ui/issues/issue-57924.rs
deleted file mode 100644
index 8846912a8ff..00000000000
--- a/src/test/ui/issues/issue-57924.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-pub struct Gcm<E>(E);
-
-impl<E> Gcm<E> {
-    pub fn crash(e: E) -> Self {
-        Self::<E>(e)
-        //~^ ERROR type arguments are not allowed on self constructor
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-57924.stderr b/src/test/ui/issues/issue-57924.stderr
deleted file mode 100644
index 0323a4dfb8a..00000000000
--- a/src/test/ui/issues/issue-57924.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0109]: type arguments are not allowed on self constructor
-  --> $DIR/issue-57924.rs:5:16
-   |
-LL |         Self::<E>(e)
-   |         ----   ^ type argument not allowed
-   |         |
-   |         not allowed on self constructor
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0109`.
diff --git a/src/test/ui/issues/issue-58212.rs b/src/test/ui/issues/issue-58212.rs
deleted file mode 100644
index 4695497c3a1..00000000000
--- a/src/test/ui/issues/issue-58212.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// check-pass
-
-trait FromUnchecked {
-    fn from_unchecked();
-}
-
-impl FromUnchecked for [u8; 1] {
-    fn from_unchecked() {
-        let mut array: Self = [0; 1];
-        let _ptr = &mut array as *mut [u8] as *mut u8;
-    }
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-58344.rs b/src/test/ui/issues/issue-58344.rs
deleted file mode 100644
index 0cb04dcb22a..00000000000
--- a/src/test/ui/issues/issue-58344.rs
+++ /dev/null
@@ -1,50 +0,0 @@
-// check-pass
-
-use std::ops::Add;
-
-trait Trait<T> {
-    fn get(self) -> T;
-}
-
-struct Holder<T>(T);
-
-impl<T> Trait<T> for Holder<T> {
-    fn get(self) -> T {
-        self.0
-    }
-}
-
-enum Either<L, R> {
-    Left(L),
-    Right(R),
-}
-
-impl<L, R> Either<L, R> {
-    fn converge<T>(self) -> T
-    where
-        L: Trait<T>,
-        R: Trait<T>,
-    {
-        match self {
-            Either::Left(val) => val.get(),
-            Either::Right(val) => val.get(),
-        }
-    }
-}
-
-fn add_generic<A: Add<B>, B>(
-    lhs: A,
-    rhs: B,
-) -> Either<impl Trait<<A as Add<B>>::Output>, impl Trait<<A as Add<B>>::Output>> {
-    if true { Either::Left(Holder(lhs + rhs)) } else { Either::Right(Holder(lhs + rhs)) }
-}
-
-fn add_one(
-    value: u32,
-) -> Either<impl Trait<<u32 as Add<u32>>::Output>, impl Trait<<u32 as Add<u32>>::Output>> {
-    add_generic(value, 1u32)
-}
-
-pub fn main() {
-    add_one(3).converge();
-}
diff --git a/src/test/ui/issues/issue-58375-monomorphize-default-impls.rs b/src/test/ui/issues/issue-58375-monomorphize-default-impls.rs
deleted file mode 100644
index 6da6f398dfc..00000000000
--- a/src/test/ui/issues/issue-58375-monomorphize-default-impls.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// Make sure that the mono-item collector does not crash when trying to
-// instantiate a default impl for DecodeUtf16<<u8 as A>::Item>
-// See https://github.com/rust-lang/rust/issues/58375
-
-// build-pass
-// compile-flags:-C link-dead-code
-
-#![crate_type = "rlib"]
-
-pub struct DecodeUtf16<I>(I);
-
-pub trait Arbitrary {
-    fn arbitrary() {}
-}
-
-pub trait A {
-    type Item;
-}
-
-impl A for u8 {
-    type Item = char;
-}
-
-impl Arbitrary for DecodeUtf16<<u8 as A>::Item> {}
diff --git a/src/test/ui/issues/issue-5844.mir.stderr b/src/test/ui/issues/issue-5844.mir.stderr
deleted file mode 100644
index 6134d6889ff..00000000000
--- a/src/test/ui/issues/issue-5844.mir.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0133]: call to unsafe function is unsafe and requires unsafe function or block
-  --> $DIR/issue-5844.rs:8:5
-   |
-LL |     issue_5844_aux::rand();
-   |     ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
-   |
-   = note: consult the function's documentation for information on how to avoid undefined behavior
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0133`.
diff --git a/src/test/ui/issues/issue-5844.rs b/src/test/ui/issues/issue-5844.rs
deleted file mode 100644
index 4f90a9c6645..00000000000
--- a/src/test/ui/issues/issue-5844.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-//aux-build:issue-5844-aux.rs
-// revisions: mir thir
-// [thir]compile-flags: -Z thir-unsafeck
-
-extern crate issue_5844_aux;
-
-fn main () {
-    issue_5844_aux::rand(); //~ ERROR: requires unsafe
-}
diff --git a/src/test/ui/issues/issue-5844.thir.stderr b/src/test/ui/issues/issue-5844.thir.stderr
deleted file mode 100644
index 310a2b593fe..00000000000
--- a/src/test/ui/issues/issue-5844.thir.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0133]: call to unsafe function `rand` is unsafe and requires unsafe function or block
-  --> $DIR/issue-5844.rs:8:5
-   |
-LL |     issue_5844_aux::rand();
-   |     ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
-   |
-   = note: consult the function's documentation for information on how to avoid undefined behavior
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0133`.
diff --git a/src/test/ui/issues/issue-58463.rs b/src/test/ui/issues/issue-58463.rs
deleted file mode 100644
index af93f76221d..00000000000
--- a/src/test/ui/issues/issue-58463.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// compile-flags:-C debuginfo=2
-// ignore-asmjs wasm2js does not support source maps yet
-
-fn foo() -> impl Copy {
-    foo
-}
-fn main() {
-    foo();
-}
diff --git a/src/test/ui/issues/issue-58712.rs b/src/test/ui/issues/issue-58712.rs
deleted file mode 100644
index 930bec6889b..00000000000
--- a/src/test/ui/issues/issue-58712.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-struct AddrVec<H, A> {
-    h: H,
-    a: A,
-}
-
-impl<H> AddrVec<H, DeviceId> {
-    //~^ ERROR cannot find type `DeviceId` in this scope
-    pub fn device(&self) -> DeviceId {
-    //~^ ERROR cannot find type `DeviceId` in this scope
-        self.tail()
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-58712.stderr b/src/test/ui/issues/issue-58712.stderr
deleted file mode 100644
index 87c16aa993b..00000000000
--- a/src/test/ui/issues/issue-58712.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0412]: cannot find type `DeviceId` in this scope
-  --> $DIR/issue-58712.rs:6:20
-   |
-LL | impl<H> AddrVec<H, DeviceId> {
-   |       -            ^^^^^^^^ not found in this scope
-   |       |
-   |       help: you might be missing a type parameter: `, DeviceId`
-
-error[E0412]: cannot find type `DeviceId` in this scope
-  --> $DIR/issue-58712.rs:8:29
-   |
-LL |     pub fn device(&self) -> DeviceId {
-   |                             ^^^^^^^^ not found in this scope
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0412`.
diff --git a/src/test/ui/issues/issue-58734.rs b/src/test/ui/issues/issue-58734.rs
deleted file mode 100644
index c838fde5d73..00000000000
--- a/src/test/ui/issues/issue-58734.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-trait Trait {
-    fn exists(self) -> ();
-
-    fn not_object_safe() -> Self;
-}
-
-impl Trait for () {
-    fn exists(self) -> () {
-    }
-
-    fn not_object_safe() -> Self {
-        ()
-    }
-}
-
-fn main() {
-    // object-safe or not, this call is OK
-    Trait::exists(());
-    // no object safety error
-    Trait::nonexistent(());
-    //~^ ERROR no function or associated item named `nonexistent` found
-    //~| WARN trait objects without an explicit `dyn` are deprecated
-    //~| WARN this is accepted in the current edition
-}
diff --git a/src/test/ui/issues/issue-58734.stderr b/src/test/ui/issues/issue-58734.stderr
deleted file mode 100644
index d2314626d3e..00000000000
--- a/src/test/ui/issues/issue-58734.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-warning: trait objects without an explicit `dyn` are deprecated
-  --> $DIR/issue-58734.rs:20:5
-   |
-LL |     Trait::nonexistent(());
-   |     ^^^^^
-   |
-   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
-   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-   = note: `#[warn(bare_trait_objects)]` on by default
-help: use `dyn`
-   |
-LL |     <dyn Trait>::nonexistent(());
-   |     ++++      +
-
-error[E0599]: no function or associated item named `nonexistent` found for trait object `dyn Trait` in the current scope
-  --> $DIR/issue-58734.rs:20:12
-   |
-LL |     Trait::nonexistent(());
-   |            ^^^^^^^^^^^ function or associated item not found in `dyn Trait`
-
-error: aborting due to previous error; 1 warning emitted
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-5883.rs b/src/test/ui/issues/issue-5883.rs
deleted file mode 100644
index 82866b35557..00000000000
--- a/src/test/ui/issues/issue-5883.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-trait A {}
-
-struct Struct {
-    r: dyn A + 'static
-}
-
-fn new_struct(
-    r: dyn A + 'static //~ ERROR the size for values of type
-) -> Struct {          //~ ERROR the size for values of type
-    Struct { r: r }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-5883.stderr b/src/test/ui/issues/issue-5883.stderr
deleted file mode 100644
index ffff403e0d4..00000000000
--- a/src/test/ui/issues/issue-5883.stderr
+++ /dev/null
@@ -1,36 +0,0 @@
-error[E0277]: the size for values of type `(dyn A + 'static)` cannot be known at compilation time
-  --> $DIR/issue-5883.rs:8:5
-   |
-LL |     r: dyn A + 'static
-   |     ^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `(dyn A + 'static)`
-   = help: unsized fn params are gated as an unstable feature
-help: you can use `impl Trait` as the argument type
-   |
-LL |     r: impl A + 'static
-   |        ~~~~
-help: function arguments must have a statically known size, borrowed types always have a known size
-   |
-LL |     r: &dyn A + 'static
-   |        +
-
-error[E0277]: the size for values of type `(dyn A + 'static)` cannot be known at compilation time
-  --> $DIR/issue-5883.rs:9:6
-   |
-LL | ) -> Struct {
-   |      ^^^^^^ doesn't have a size known at compile-time
-LL |     Struct { r: r }
-   |     --------------- this returned value is of type `Struct`
-   |
-   = help: within `Struct`, the trait `Sized` is not implemented for `(dyn A + 'static)`
-note: required because it appears within the type `Struct`
-  --> $DIR/issue-5883.rs:3:8
-   |
-LL | struct Struct {
-   |        ^^^^^^
-   = note: the return type of a function must have a statically known size
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-5884.rs b/src/test/ui/issues/issue-5884.rs
deleted file mode 100644
index 991c52321bf..00000000000
--- a/src/test/ui/issues/issue-5884.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-pub struct Foo {
-    a: isize,
-}
-
-struct Bar<'a> {
-    a: Box<Option<isize>>,
-    b: &'a Foo,
-}
-
-fn check(a: Box<Foo>) {
-    let _ic = Bar{ b: &*a, a: Box::new(None) };
-}
-
-pub fn main(){}
diff --git a/src/test/ui/issues/issue-58857.rs b/src/test/ui/issues/issue-58857.rs
deleted file mode 100644
index 4350d7e5b40..00000000000
--- a/src/test/ui/issues/issue-58857.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-struct Conj<A> {a : A}
-trait Valid {}
-
-impl<A: !Valid> Conj<A>{}
-//~^ ERROR negative bounds are not supported
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-58857.stderr b/src/test/ui/issues/issue-58857.stderr
deleted file mode 100644
index e2acec47e5a..00000000000
--- a/src/test/ui/issues/issue-58857.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: negative bounds are not supported
-  --> $DIR/issue-58857.rs:4:7
-   |
-LL | impl<A: !Valid> Conj<A>{}
-   |       ^^^^^^^^ negative bounds are not supported
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-5900.rs b/src/test/ui/issues/issue-5900.rs
deleted file mode 100644
index a7dc0eff43a..00000000000
--- a/src/test/ui/issues/issue-5900.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-pub mod foo {
-    use super::Bar;
-
-    pub struct FooStruct { bar : Bar }
-}
-
-pub enum Bar {
-    Bar0 = 0 as isize
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-59020.rs b/src/test/ui/issues/issue-59020.rs
deleted file mode 100644
index a2b11764a2f..00000000000
--- a/src/test/ui/issues/issue-59020.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// edition:2018
-// run-pass
-// ignore-emscripten no threads support
-
-use std::thread;
-use std::time::Duration;
-
-fn main() {
-    let t1 = thread::spawn(|| {
-        let sleep = Duration::new(0,100_000);
-        for _ in 0..100 {
-            println!("Parking1");
-            thread::park_timeout(sleep);
-        }
-    });
-
-    let t2 = thread::spawn(|| {
-        let sleep = Duration::new(0,100_000);
-        for _ in 0..100 {
-            println!("Parking2");
-            thread::park_timeout(sleep);
-        }
-    });
-
-    t1.join().expect("Couldn't join thread 1");
-    t2.join().expect("Couldn't join thread 2");
-}
diff --git a/src/test/ui/issues/issue-5917.rs b/src/test/ui/issues/issue-5917.rs
deleted file mode 100644
index 6ab7081cf88..00000000000
--- a/src/test/ui/issues/issue-5917.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-#![allow(non_upper_case_globals)]
-
-struct T (&'static [isize]);
-static t : T = T (&[5, 4, 3]);
-pub fn main () {
-    let T(ref v) = t;
-    assert_eq!(v[0], 5);
-}
diff --git a/src/test/ui/issues/issue-59326.rs b/src/test/ui/issues/issue-59326.rs
deleted file mode 100644
index c0e8837749e..00000000000
--- a/src/test/ui/issues/issue-59326.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// check-pass
-trait Service {
-    type S;
-}
-
-trait Framing {
-    type F;
-}
-
-impl Framing for () {
-    type F = ();
-}
-
-trait HttpService<F: Framing>: Service<S = F::F> {}
-
-type BoxService = Box<dyn HttpService<(), S = ()>>;
-
-fn build_server<F: FnOnce() -> BoxService>(_: F) {}
-
-fn make_server<F: Framing>() -> Box<dyn HttpService<F, S = F::F>> {
-    unimplemented!()
-}
-
-fn main() {
-    build_server(|| make_server())
-}
diff --git a/src/test/ui/issues/issue-59488.rs b/src/test/ui/issues/issue-59488.rs
deleted file mode 100644
index 384501e3e5d..00000000000
--- a/src/test/ui/issues/issue-59488.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-fn foo() -> i32 {
-    42
-}
-
-fn bar(a: i64) -> i64 {
-    43
-}
-
-enum Foo {
-    Bar(usize),
-}
-
-fn main() {
-    foo > 12;
-    //~^ ERROR binary operation `>` cannot be applied to type `fn() -> i32 {foo}` [E0369]
-    //~| ERROR mismatched types [E0308]
-
-    bar > 13;
-    //~^ ERROR binary operation `>` cannot be applied to type `fn(i64) -> i64 {bar}` [E0369]
-    //~| ERROR mismatched types [E0308]
-
-    foo > foo;
-    //~^ ERROR binary operation `>` cannot be applied to type `fn() -> i32 {foo}` [E0369]
-
-    foo > bar;
-    //~^ ERROR binary operation `>` cannot be applied to type `fn() -> i32 {foo}` [E0369]
-    //~| ERROR mismatched types [E0308]
-
-    let i = Foo::Bar;
-    assert_eq!(Foo::Bar, i);
-    //~^ ERROR binary operation `==` cannot be applied to type `fn(usize) -> Foo {Foo::Bar}` [E0369]
-    //~| ERROR `fn(usize) -> Foo {Foo::Bar}` doesn't implement `Debug` [E0277]
-    //~| ERROR `fn(usize) -> Foo {Foo::Bar}` doesn't implement `Debug` [E0277]
-}
diff --git a/src/test/ui/issues/issue-59488.stderr b/src/test/ui/issues/issue-59488.stderr
deleted file mode 100644
index f9846b62a72..00000000000
--- a/src/test/ui/issues/issue-59488.stderr
+++ /dev/null
@@ -1,127 +0,0 @@
-error[E0369]: binary operation `>` cannot be applied to type `fn() -> i32 {foo}`
-  --> $DIR/issue-59488.rs:14:9
-   |
-LL |     foo > 12;
-   |     --- ^ -- {integer}
-   |     |
-   |     fn() -> i32 {foo}
-   |
-help: use parentheses to call this function
-   |
-LL |     foo() > 12;
-   |        ++
-
-error[E0308]: mismatched types
-  --> $DIR/issue-59488.rs:14:11
-   |
-LL |     foo > 12;
-   |           ^^ expected fn item, found integer
-   |
-   = note: expected fn item `fn() -> i32 {foo}`
-                 found type `i32`
-
-error[E0369]: binary operation `>` cannot be applied to type `fn(i64) -> i64 {bar}`
-  --> $DIR/issue-59488.rs:18:9
-   |
-LL |     bar > 13;
-   |     --- ^ -- {integer}
-   |     |
-   |     fn(i64) -> i64 {bar}
-   |
-help: use parentheses to call this function
-   |
-LL |     bar(/* i64 */) > 13;
-   |        +++++++++++
-
-error[E0308]: mismatched types
-  --> $DIR/issue-59488.rs:18:11
-   |
-LL |     bar > 13;
-   |           ^^ expected fn item, found integer
-   |
-   = note: expected fn item `fn(i64) -> i64 {bar}`
-                 found type `i64`
-
-error[E0369]: binary operation `>` cannot be applied to type `fn() -> i32 {foo}`
-  --> $DIR/issue-59488.rs:22:9
-   |
-LL |     foo > foo;
-   |     --- ^ --- fn() -> i32 {foo}
-   |     |
-   |     fn() -> i32 {foo}
-   |
-help: use parentheses to call these
-   |
-LL |     foo() > foo();
-   |        ++      ++
-
-error[E0369]: binary operation `>` cannot be applied to type `fn() -> i32 {foo}`
-  --> $DIR/issue-59488.rs:25:9
-   |
-LL |     foo > bar;
-   |     --- ^ --- fn(i64) -> i64 {bar}
-   |     |
-   |     fn() -> i32 {foo}
-
-error[E0308]: mismatched types
-  --> $DIR/issue-59488.rs:25:11
-   |
-LL |     foo > bar;
-   |           ^^^ expected fn item, found a different fn item
-   |
-   = note: expected fn item `fn() -> i32 {foo}`
-              found fn item `fn(i64) -> i64 {bar}`
-
-error[E0369]: binary operation `==` cannot be applied to type `fn(usize) -> Foo {Foo::Bar}`
-  --> $DIR/issue-59488.rs:30:5
-   |
-LL |     assert_eq!(Foo::Bar, i);
-   |     ^^^^^^^^^^^^^^^^^^^^^^^
-   |     |
-   |     fn(usize) -> Foo {Foo::Bar}
-   |     fn(usize) -> Foo {Foo::Bar}
-   |
-   = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error[E0277]: `fn(usize) -> Foo {Foo::Bar}` doesn't implement `Debug`
-  --> $DIR/issue-59488.rs:30:5
-   |
-LL |     assert_eq!(Foo::Bar, i);
-   |     ^^^^^^^^^^^^^^^^^^^^^^^ `fn(usize) -> Foo {Foo::Bar}` cannot be formatted using `{:?}` because it doesn't implement `Debug`
-   |
-   = help: the trait `Debug` is not implemented for fn item `fn(usize) -> Foo {Foo::Bar}`
-   = help: the following other types implement trait `Debug`:
-             extern "C" fn() -> Ret
-             extern "C" fn(A, B) -> Ret
-             extern "C" fn(A, B, ...) -> Ret
-             extern "C" fn(A, B, C) -> Ret
-             extern "C" fn(A, B, C, ...) -> Ret
-             extern "C" fn(A, B, C, D) -> Ret
-             extern "C" fn(A, B, C, D, ...) -> Ret
-             extern "C" fn(A, B, C, D, E) -> Ret
-           and 118 others
-   = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error[E0277]: `fn(usize) -> Foo {Foo::Bar}` doesn't implement `Debug`
-  --> $DIR/issue-59488.rs:30:5
-   |
-LL |     assert_eq!(Foo::Bar, i);
-   |     ^^^^^^^^^^^^^^^^^^^^^^^ `fn(usize) -> Foo {Foo::Bar}` cannot be formatted using `{:?}` because it doesn't implement `Debug`
-   |
-   = help: the trait `Debug` is not implemented for fn item `fn(usize) -> Foo {Foo::Bar}`
-   = help: the following other types implement trait `Debug`:
-             extern "C" fn() -> Ret
-             extern "C" fn(A, B) -> Ret
-             extern "C" fn(A, B, ...) -> Ret
-             extern "C" fn(A, B, C) -> Ret
-             extern "C" fn(A, B, C, ...) -> Ret
-             extern "C" fn(A, B, C, D) -> Ret
-             extern "C" fn(A, B, C, D, ...) -> Ret
-             extern "C" fn(A, B, C, D, E) -> Ret
-           and 118 others
-   = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to 10 previous errors
-
-Some errors have detailed explanations: E0277, E0308, E0369.
-For more information about an error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-59494.rs b/src/test/ui/issues/issue-59494.rs
deleted file mode 100644
index a53e28f7246..00000000000
--- a/src/test/ui/issues/issue-59494.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-fn t7p<A, B, C>(f: impl Fn(B) -> C, g: impl Fn(A) -> B) -> impl Fn(A) -> C {
-    move |a: A| -> C { f(g(a)) }
-}
-
-fn t8n<A, B, C>(f: impl Fn(A) -> B, g: impl Fn(A) -> C) -> impl Fn(A) -> (B, C)
-where
-    A: Copy,
-{
-    move |a: A| -> (B, C) {
-        let b = a;
-        let fa = f(a);
-        let ga = g(b);
-        (fa, ga)
-    }
-}
-
-fn main() {
-    let f = |(_, _)| {};
-    let g = |(a, _)| a;
-    let t7 = |env| |a| |b| t7p(f, g)(((env, a), b));
-    let t8 = t8n(t7, t7p(f, g));
-    //~^ ERROR: expected a `Fn<(_,)>` closure, found `impl Fn(((_, _), _))` [E0277]
-}
diff --git a/src/test/ui/issues/issue-59494.stderr b/src/test/ui/issues/issue-59494.stderr
deleted file mode 100644
index a9284535e4d..00000000000
--- a/src/test/ui/issues/issue-59494.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0277]: expected a `Fn<(_,)>` closure, found `impl Fn(((_, _), _))`
-  --> $DIR/issue-59494.rs:21:22
-   |
-LL |     let t8 = t8n(t7, t7p(f, g));
-   |              ---     ^^^^^^^^^ expected an `Fn<(_,)>` closure, found `impl Fn(((_, _), _))`
-   |              |
-   |              required by a bound introduced by this call
-   |
-   = help: the trait `Fn<(_,)>` is not implemented for `impl Fn(((_, _), _))`
-note: required by a bound in `t8n`
-  --> $DIR/issue-59494.rs:5:45
-   |
-LL | fn t8n<A, B, C>(f: impl Fn(A) -> B, g: impl Fn(A) -> C) -> impl Fn(A) -> (B, C)
-   |                                             ^^^^^^^^^^ required by this bound in `t8n`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-5950.rs b/src/test/ui/issues/issue-5950.rs
deleted file mode 100644
index 492a9d5723a..00000000000
--- a/src/test/ui/issues/issue-5950.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// check-pass
-
-// pretty-expanded FIXME #23616
-
-pub use local as local_alias;
-
-pub mod local { }
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-59756.fixed b/src/test/ui/issues/issue-59756.fixed
deleted file mode 100644
index 7b55d0f17e6..00000000000
--- a/src/test/ui/issues/issue-59756.fixed
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-rustfix
-
-#![allow(warnings)]
-
-struct A;
-struct B;
-
-fn foo() -> Result<A, B> {
-    Ok(A)
-}
-
-fn bar() -> Result<A, B> {
-    foo()
-    //~^ ERROR try expression alternatives have incompatible types [E0308]
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-59756.rs b/src/test/ui/issues/issue-59756.rs
deleted file mode 100644
index d6df0592be3..00000000000
--- a/src/test/ui/issues/issue-59756.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-rustfix
-// ignore-test
-//
-// FIXME: Re-enable this test once we support choosing
-// between multiple mutually exclusive suggestions for the same span
-
-#![allow(warnings)]
-
-struct A;
-struct B;
-
-fn foo() -> Result<A, B> {
-    Ok(A)
-}
-
-fn bar() -> Result<A, B> {
-    foo()?
-    //~^ ERROR try expression alternatives have incompatible types [E0308]
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-59756.stderr b/src/test/ui/issues/issue-59756.stderr
deleted file mode 100644
index 9066e57aabf..00000000000
--- a/src/test/ui/issues/issue-59756.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0308]: try expression alternatives have incompatible types
-  --> $DIR/issue-59756.rs:13:5
-   |
-LL |     foo()?
-   |     ^^^^^^ expected enum `std::result::Result`, found struct `A`
-   |
-   = note: expected enum `std::result::Result<A, B>`
-            found struct `A`
-help: try removing this `?`
-   |
-LL |     foo()
-   |         --
-help: try using a variant of the expected enum
-   |
-LL |     Ok(foo()?)
-   |
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-5988.rs b/src/test/ui/issues/issue-5988.rs
deleted file mode 100644
index 303fb4fbc94..00000000000
--- a/src/test/ui/issues/issue-5988.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-trait B {
-    fn f(&self);
-}
-
-trait T : B {
-}
-
-struct A;
-
-impl<U: T> B for U {
-    fn f(&self) { }
-}
-
-impl T for A {
-}
-
-fn main() {
-    let a = A;
-    let br = &a as &dyn B;
-    br.f();
-}
diff --git a/src/test/ui/issues/issue-5997-enum.rs b/src/test/ui/issues/issue-5997-enum.rs
deleted file mode 100644
index 3ff4e036c60..00000000000
--- a/src/test/ui/issues/issue-5997-enum.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-fn f<Z>() -> bool {
-    enum E { V(Z) }
-    //~^ ERROR can't use generic parameters from outer function
-    true
-}
-
-fn main() {
-    let b = f::<isize>();
-    assert!(b);
-}
diff --git a/src/test/ui/issues/issue-5997-enum.stderr b/src/test/ui/issues/issue-5997-enum.stderr
deleted file mode 100644
index 3a79215d3ae..00000000000
--- a/src/test/ui/issues/issue-5997-enum.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0401]: can't use generic parameters from outer function
-  --> $DIR/issue-5997-enum.rs:2:16
-   |
-LL | fn f<Z>() -> bool {
-   |      - type parameter from outer function
-LL |     enum E { V(Z) }
-   |           -    ^ use of generic parameter from outer function
-   |           |
-   |           help: try using a local generic parameter instead: `<Z>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0401`.
diff --git a/src/test/ui/issues/issue-5997-struct.rs b/src/test/ui/issues/issue-5997-struct.rs
deleted file mode 100644
index 6cf510b0a9d..00000000000
--- a/src/test/ui/issues/issue-5997-struct.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-fn f<T>() -> bool {
-    struct S(T); //~ ERROR can't use generic parameters from outer function
-
-    true
-}
-
-fn main() {
-    let b = f::<isize>();
-    assert!(b);
-}
diff --git a/src/test/ui/issues/issue-5997-struct.stderr b/src/test/ui/issues/issue-5997-struct.stderr
deleted file mode 100644
index d2e97f76771..00000000000
--- a/src/test/ui/issues/issue-5997-struct.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0401]: can't use generic parameters from outer function
-  --> $DIR/issue-5997-struct.rs:2:14
-   |
-LL | fn f<T>() -> bool {
-   |      - type parameter from outer function
-LL |     struct S(T);
-   |             -^ use of generic parameter from outer function
-   |             |
-   |             help: try using a local generic parameter instead: `<T>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0401`.
diff --git a/src/test/ui/issues/issue-5997.rs b/src/test/ui/issues/issue-5997.rs
deleted file mode 100644
index 145e3a7928d..00000000000
--- a/src/test/ui/issues/issue-5997.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-fn f<T>() -> bool {
-    enum E<T> { V(T) }
-
-    struct S<T>(T);
-
-    true
-}
-
-fn main() {
-    let b = f::<isize>();
-    assert!(b);
-}
diff --git a/src/test/ui/issues/issue-60218.rs b/src/test/ui/issues/issue-60218.rs
deleted file mode 100644
index 4926691f3b5..00000000000
--- a/src/test/ui/issues/issue-60218.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// Regression test for #60218
-//
-// This was reported to cause ICEs.
-
-use std::iter::Map;
-
-pub trait Foo {}
-
-pub fn trigger_error<I, F>(iterable: I, functor: F)
-where
-    for<'t> &'t I: IntoIterator,
-for<'t> Map<<&'t I as IntoIterator>::IntoIter, F>: Iterator,
-for<'t> <Map<<&'t I as IntoIterator>::IntoIter, F> as Iterator>::Item: Foo,
-{
-}
-
-fn main() {
-    trigger_error(vec![], |x: &u32| x) //~ ERROR E0277
-}
diff --git a/src/test/ui/issues/issue-60218.stderr b/src/test/ui/issues/issue-60218.stderr
deleted file mode 100644
index dd72b6515dd..00000000000
--- a/src/test/ui/issues/issue-60218.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error[E0277]: the trait bound `&u32: Foo` is not satisfied
-  --> $DIR/issue-60218.rs:18:19
-   |
-LL |     trigger_error(vec![], |x: &u32| x)
-   |     ------------- ^^^^^^ the trait `Foo` is not implemented for `&u32`
-   |     |
-   |     required by a bound introduced by this call
-   |
-note: required by a bound in `trigger_error`
-  --> $DIR/issue-60218.rs:13:72
-   |
-LL | pub fn trigger_error<I, F>(iterable: I, functor: F)
-   |        ------------- required by a bound in this
-...
-LL | for<'t> <Map<<&'t I as IntoIterator>::IntoIter, F> as Iterator>::Item: Foo,
-   |                                                                        ^^^ required by this bound in `trigger_error`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-60622.rs b/src/test/ui/issues/issue-60622.rs
deleted file mode 100644
index 8e230c615bc..00000000000
--- a/src/test/ui/issues/issue-60622.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-#![deny(warnings)]
-
-struct Borked {}
-
-impl Borked {
-    fn a(&self) {}
-}
-
-fn run_wild<T>(b: &Borked) {
-    b.a::<'_, T>();
-    //~^ ERROR cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
-    //~| ERROR this associated function takes 0 generic arguments but 1 generic argument
-    //~| WARN this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-60622.stderr b/src/test/ui/issues/issue-60622.stderr
deleted file mode 100644
index ecf1ae758dd..00000000000
--- a/src/test/ui/issues/issue-60622.stderr
+++ /dev/null
@@ -1,35 +0,0 @@
-error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
-  --> $DIR/issue-60622.rs:10:11
-   |
-LL |     fn a(&self) {}
-   |          - the late bound lifetime parameter is introduced here
-...
-LL |     b.a::<'_, T>();
-   |           ^^
-   |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
-note: the lint level is defined here
-  --> $DIR/issue-60622.rs:1:9
-   |
-LL | #![deny(warnings)]
-   |         ^^^^^^^^
-   = note: `#[deny(late_bound_lifetime_arguments)]` implied by `#[deny(warnings)]`
-
-error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied
-  --> $DIR/issue-60622.rs:10:7
-   |
-LL |     b.a::<'_, T>();
-   |       ^       - help: remove this generic argument
-   |       |
-   |       expected 0 generic arguments
-   |
-note: associated function defined here, with 0 generic parameters
-  --> $DIR/issue-60622.rs:6:8
-   |
-LL |     fn a(&self) {}
-   |        ^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0107`.
diff --git a/src/test/ui/issues/issue-60989.rs b/src/test/ui/issues/issue-60989.rs
deleted file mode 100644
index 29db3fdb471..00000000000
--- a/src/test/ui/issues/issue-60989.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-struct A {}
-struct B {}
-
-impl From<A> for B {
-    fn from(a: A) -> B {
-        B{}
-    }
-}
-
-fn main() {
-    let c1 = ();
-    c1::<()>;
-    //~^ ERROR type arguments are not allowed on local variable
-
-    let c1 = A {};
-    c1::<dyn Into<B>>;
-    //~^ ERROR type arguments are not allowed on local variable
-}
diff --git a/src/test/ui/issues/issue-60989.stderr b/src/test/ui/issues/issue-60989.stderr
deleted file mode 100644
index e0236567b2f..00000000000
--- a/src/test/ui/issues/issue-60989.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0109]: type arguments are not allowed on local variable
-  --> $DIR/issue-60989.rs:12:10
-   |
-LL |     c1::<()>;
-   |     --   ^^ type argument not allowed
-   |     |
-   |     not allowed on local variable
-
-error[E0109]: type arguments are not allowed on local variable
-  --> $DIR/issue-60989.rs:16:10
-   |
-LL |     c1::<dyn Into<B>>;
-   |     --   ^^^^^^^^^^^ type argument not allowed
-   |     |
-   |     not allowed on local variable
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0109`.
diff --git a/src/test/ui/issues/issue-61106.rs b/src/test/ui/issues/issue-61106.rs
deleted file mode 100644
index 308ef1de3cc..00000000000
--- a/src/test/ui/issues/issue-61106.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn main() {
-    let x = String::new();
-    foo(x.clone()); //~ ERROR mismatched types
-}
-
-fn foo(_: &str) {}
diff --git a/src/test/ui/issues/issue-61106.stderr b/src/test/ui/issues/issue-61106.stderr
deleted file mode 100644
index 2bc09234116..00000000000
--- a/src/test/ui/issues/issue-61106.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-61106.rs:3:9
-   |
-LL |     foo(x.clone());
-   |     --- ^^^^^^^^^
-   |     |   |
-   |     |   expected `&str`, found struct `String`
-   |     |   help: consider borrowing here: `&x`
-   |     arguments to this function are incorrect
-   |
-note: function defined here
-  --> $DIR/issue-61106.rs:6:4
-   |
-LL | fn foo(_: &str) {}
-   |    ^^^ -------
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-61108.rs b/src/test/ui/issues/issue-61108.rs
deleted file mode 100644
index 0a883b95818..00000000000
--- a/src/test/ui/issues/issue-61108.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-fn main() {
-    let mut bad_letters = vec!['e', 't', 'o', 'i'];
-    for l in bad_letters {
-        // something here
-    }
-    bad_letters.push('s'); //~ ERROR borrow of moved value: `bad_letters`
-}
diff --git a/src/test/ui/issues/issue-61108.stderr b/src/test/ui/issues/issue-61108.stderr
deleted file mode 100644
index 3aaf5fb3f3e..00000000000
--- a/src/test/ui/issues/issue-61108.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0382]: borrow of moved value: `bad_letters`
-  --> $DIR/issue-61108.rs:6:5
-   |
-LL |     let mut bad_letters = vec!['e', 't', 'o', 'i'];
-   |         --------------- move occurs because `bad_letters` has type `Vec<char>`, which does not implement the `Copy` trait
-LL |     for l in bad_letters {
-   |              ----------- `bad_letters` moved due to this implicit call to `.into_iter()`
-...
-LL |     bad_letters.push('s');
-   |     ^^^^^^^^^^^^^^^^^^^^^ value borrowed here after move
-   |
-note: `into_iter` takes ownership of the receiver `self`, which moves `bad_letters`
-  --> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL
-help: consider iterating over a slice of the `Vec<char>`'s content to avoid moving into the `for` loop
-   |
-LL |     for l in &bad_letters {
-   |              +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0382`.
diff --git a/src/test/ui/issues/issue-6117.rs b/src/test/ui/issues/issue-6117.rs
deleted file mode 100644
index 5235d53d84a..00000000000
--- a/src/test/ui/issues/issue-6117.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-enum Either<T, U> { Left(T), Right(U) }
-
-pub fn main() {
-    match Either::Left(Box::new(17)) {
-        Either::Right(()) => {}
-        _ => {}
-    }
-}
diff --git a/src/test/ui/issues/issue-6130.rs b/src/test/ui/issues/issue-6130.rs
deleted file mode 100644
index a33ea686947..00000000000
--- a/src/test/ui/issues/issue-6130.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-
-pub fn main() {
-    let i: usize = 0;
-    assert!(i <= 0xFFFF_FFFF);
-
-    let i: isize = 0;
-    assert!(i >= -0x8000_0000);
-    assert!(i <= 0x7FFF_FFFF);
-}
diff --git a/src/test/ui/issues/issue-61475.rs b/src/test/ui/issues/issue-61475.rs
deleted file mode 100644
index 680449c9ef3..00000000000
--- a/src/test/ui/issues/issue-61475.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-enum E {
-    A, B
-}
-
-fn main() {
-    match &&E::A {
-        &&E::A => {
-        }
-        &&E::B => {
-        }
-    };
-}
diff --git a/src/test/ui/issues/issue-6153.rs b/src/test/ui/issues/issue-6153.rs
deleted file mode 100644
index 25f026f214b..00000000000
--- a/src/test/ui/issues/issue-6153.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-
-
-fn swap<F>(f: F) -> Vec<isize> where F: FnOnce(Vec<isize>) -> Vec<isize> {
-    let x = vec![1, 2, 3];
-    f(x)
-}
-
-pub fn main() {
-    let v = swap(|mut x| { x.push(4); x });
-    let w = swap(|mut x| { x.push(4); x });
-    assert_eq!(v, w);
-}
diff --git a/src/test/ui/issues/issue-61623.rs b/src/test/ui/issues/issue-61623.rs
deleted file mode 100644
index 82df50d9dc3..00000000000
--- a/src/test/ui/issues/issue-61623.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-fn f1<'a>(_: &'a mut ()) {}
-
-fn f2<P>(_: P, _: ()) {}
-
-fn f3<'a>(x: &'a ((), &'a mut ())) {
-    f2(|| x.0, f1(x.1))
-//~^ ERROR cannot borrow `*x.1` as mutable, as it is behind a `&` reference
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-61623.stderr b/src/test/ui/issues/issue-61623.stderr
deleted file mode 100644
index 5fcc338557c..00000000000
--- a/src/test/ui/issues/issue-61623.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0596]: cannot borrow `*x.1` as mutable, as it is behind a `&` reference
-  --> $DIR/issue-61623.rs:6:19
-   |
-LL |     f2(|| x.0, f1(x.1))
-   |                   ^^^ `x` is a `&` reference, so the data it refers to cannot be borrowed as mutable
-   |
-help: consider changing this to be a mutable reference
-   |
-LL | fn f3<'a>(x: &'a mut ((), &'a mut ())) {
-   |              ~~~~~~~~~~~~~~~~~~~~~~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0596`.
diff --git a/src/test/ui/issues/issue-61696.rs b/src/test/ui/issues/issue-61696.rs
deleted file mode 100644
index dca52927fd7..00000000000
--- a/src/test/ui/issues/issue-61696.rs
+++ /dev/null
@@ -1,66 +0,0 @@
-// run-pass
-
-pub enum Infallible {}
-
-// The check that the `bool` field of `V1` is encoding a "niche variant"
-// (i.e. not `V1`, so `V3` or `V4`) used to be mathematically incorrect,
-// causing valid `V1` values to be interpreted as other variants.
-pub enum E1 {
-    V1 { f: bool },
-    V2 { f: Infallible },
-    V3,
-    V4,
-}
-
-// Computing the discriminant used to be done using the niche type (here `u8`,
-// from the `bool` field of `V1`), overflowing for variants with large enough
-// indices (`V3` and `V4`), causing them to be interpreted as other variants.
-pub enum E2<X> {
-    V1 { f: bool },
-
-    /*_00*/ _01(X), _02(X), _03(X), _04(X), _05(X), _06(X), _07(X),
-    _08(X), _09(X), _0A(X), _0B(X), _0C(X), _0D(X), _0E(X), _0F(X),
-    _10(X), _11(X), _12(X), _13(X), _14(X), _15(X), _16(X), _17(X),
-    _18(X), _19(X), _1A(X), _1B(X), _1C(X), _1D(X), _1E(X), _1F(X),
-    _20(X), _21(X), _22(X), _23(X), _24(X), _25(X), _26(X), _27(X),
-    _28(X), _29(X), _2A(X), _2B(X), _2C(X), _2D(X), _2E(X), _2F(X),
-    _30(X), _31(X), _32(X), _33(X), _34(X), _35(X), _36(X), _37(X),
-    _38(X), _39(X), _3A(X), _3B(X), _3C(X), _3D(X), _3E(X), _3F(X),
-    _40(X), _41(X), _42(X), _43(X), _44(X), _45(X), _46(X), _47(X),
-    _48(X), _49(X), _4A(X), _4B(X), _4C(X), _4D(X), _4E(X), _4F(X),
-    _50(X), _51(X), _52(X), _53(X), _54(X), _55(X), _56(X), _57(X),
-    _58(X), _59(X), _5A(X), _5B(X), _5C(X), _5D(X), _5E(X), _5F(X),
-    _60(X), _61(X), _62(X), _63(X), _64(X), _65(X), _66(X), _67(X),
-    _68(X), _69(X), _6A(X), _6B(X), _6C(X), _6D(X), _6E(X), _6F(X),
-    _70(X), _71(X), _72(X), _73(X), _74(X), _75(X), _76(X), _77(X),
-    _78(X), _79(X), _7A(X), _7B(X), _7C(X), _7D(X), _7E(X), _7F(X),
-    _80(X), _81(X), _82(X), _83(X), _84(X), _85(X), _86(X), _87(X),
-    _88(X), _89(X), _8A(X), _8B(X), _8C(X), _8D(X), _8E(X), _8F(X),
-    _90(X), _91(X), _92(X), _93(X), _94(X), _95(X), _96(X), _97(X),
-    _98(X), _99(X), _9A(X), _9B(X), _9C(X), _9D(X), _9E(X), _9F(X),
-    _A0(X), _A1(X), _A2(X), _A3(X), _A4(X), _A5(X), _A6(X), _A7(X),
-    _A8(X), _A9(X), _AA(X), _AB(X), _AC(X), _AD(X), _AE(X), _AF(X),
-    _B0(X), _B1(X), _B2(X), _B3(X), _B4(X), _B5(X), _B6(X), _B7(X),
-    _B8(X), _B9(X), _BA(X), _BB(X), _BC(X), _BD(X), _BE(X), _BF(X),
-    _C0(X), _C1(X), _C2(X), _C3(X), _C4(X), _C5(X), _C6(X), _C7(X),
-    _C8(X), _C9(X), _CA(X), _CB(X), _CC(X), _CD(X), _CE(X), _CF(X),
-    _D0(X), _D1(X), _D2(X), _D3(X), _D4(X), _D5(X), _D6(X), _D7(X),
-    _D8(X), _D9(X), _DA(X), _DB(X), _DC(X), _DD(X), _DE(X), _DF(X),
-    _E0(X), _E1(X), _E2(X), _E3(X), _E4(X), _E5(X), _E6(X), _E7(X),
-    _E8(X), _E9(X), _EA(X), _EB(X), _EC(X), _ED(X), _EE(X), _EF(X),
-    _F0(X), _F1(X), _F2(X), _F3(X), _F4(X), _F5(X), _F6(X), _F7(X),
-    _F8(X), _F9(X), _FA(X), _FB(X), _FC(X), _FD(X), _FE(X), _FF(X),
-
-    V3,
-    V4,
-}
-
-fn main() {
-    if let E1::V2 { .. } = (E1::V1 { f: true }) {
-        unreachable!()
-    }
-
-    if let E2::V1 { .. } = E2::V3::<Infallible> {
-        unreachable!()
-    }
-}
diff --git a/src/test/ui/issues/issue-61894.rs b/src/test/ui/issues/issue-61894.rs
deleted file mode 100644
index 776fdbb7466..00000000000
--- a/src/test/ui/issues/issue-61894.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-
-#![feature(core_intrinsics)]
-
-use std::any::type_name;
-
-struct Bar<M>(#[allow(unused_tuple_struct_fields)] M);
-
-impl<M> Bar<M> {
-    fn foo(&self) -> &'static str {
-        fn f() {}
-        fn type_name_of<T>(_: T) -> &'static str {
-            type_name::<T>()
-        }
-        type_name_of(f)
-    }
-}
-
-fn main() {
-    assert_eq!(Bar(()).foo(), "issue_61894::Bar<_>::foo::f");
-}
diff --git a/src/test/ui/issues/issue-62375.rs b/src/test/ui/issues/issue-62375.rs
deleted file mode 100644
index a2c8fe551bb..00000000000
--- a/src/test/ui/issues/issue-62375.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-enum A {
-    Value(())
-}
-
-fn main() {
-    let a = A::Value(());
-    a == A::Value;
-    //~^ ERROR binary operation `==` cannot be applied to type `A`
-}
diff --git a/src/test/ui/issues/issue-62375.stderr b/src/test/ui/issues/issue-62375.stderr
deleted file mode 100644
index 478e025bed2..00000000000
--- a/src/test/ui/issues/issue-62375.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0369]: binary operation `==` cannot be applied to type `A`
-  --> $DIR/issue-62375.rs:7:7
-   |
-LL |     a == A::Value;
-   |     - ^^ -------- fn(()) -> A {A::Value}
-   |     |
-   |     A
-   |
-note: an implementation of `PartialEq<_>` might be missing for `A`
-  --> $DIR/issue-62375.rs:1:1
-   |
-LL | enum A {
-   | ^^^^^^ must implement `PartialEq<_>`
-help: consider annotating `A` with `#[derive(PartialEq)]`
-   |
-LL | #[derive(PartialEq)]
-   |
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0369`.
diff --git a/src/test/ui/issues/issue-62480.rs b/src/test/ui/issues/issue-62480.rs
deleted file mode 100644
index 94a9c2ab8be..00000000000
--- a/src/test/ui/issues/issue-62480.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-fn main() {
-    // This used to ICE during liveness check because `target_id` passed to
-    // `propagate_through_expr` would be the closure and not the `loop`, which wouldn't be found in
-    // `self.break_ln`. (#62480)
-    'a: {
-        || break 'a
-        //~^ ERROR use of unreachable label `'a`
-        //~| ERROR `break` inside of a closure
-    }
-}
diff --git a/src/test/ui/issues/issue-62480.stderr b/src/test/ui/issues/issue-62480.stderr
deleted file mode 100644
index db230537037..00000000000
--- a/src/test/ui/issues/issue-62480.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0767]: use of unreachable label `'a`
-  --> $DIR/issue-62480.rs:6:18
-   |
-LL |     'a: {
-   |     -- unreachable label defined here
-LL |         || break 'a
-   |                  ^^ unreachable label `'a`
-   |
-   = note: labels are unreachable through functions, closures, async blocks and modules
-
-error[E0267]: `break` inside of a closure
-  --> $DIR/issue-62480.rs:6:12
-   |
-LL |         || break 'a
-   |         -- ^^^^^^^^ cannot `break` inside of a closure
-   |         |
-   |         enclosing closure
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0267, E0767.
-For more information about an error, try `rustc --explain E0267`.
diff --git a/src/test/ui/issues/issue-6318.rs b/src/test/ui/issues/issue-6318.rs
deleted file mode 100644
index e5f245f6fb8..00000000000
--- a/src/test/ui/issues/issue-6318.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-pub enum Thing {
-    A(Box<dyn Foo+'static>)
-}
-
-pub trait Foo {
-    fn dummy(&self) { }
-}
-
-pub struct Struct;
-
-impl Foo for Struct {}
-
-pub fn main() {
-    match Thing::A(Box::new(Struct) as Box<dyn Foo + 'static>) {
-        Thing::A(_a) => 0,
-    };
-}
diff --git a/src/test/ui/issues/issue-6344-let.rs b/src/test/ui/issues/issue-6344-let.rs
deleted file mode 100644
index a7b6a2e2d66..00000000000
--- a/src/test/ui/issues/issue-6344-let.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-#![allow(non_shorthand_field_patterns)]
-
-struct A { x: usize }
-
-impl Drop for A {
-    fn drop(&mut self) {}
-}
-
-pub fn main() {
-    let a = A { x: 0 };
-
-    let A { x: ref x } = a;
-    println!("{}", x)
-}
diff --git a/src/test/ui/issues/issue-6344-match.rs b/src/test/ui/issues/issue-6344-match.rs
deleted file mode 100644
index 4505a34c716..00000000000
--- a/src/test/ui/issues/issue-6344-match.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-#![allow(non_shorthand_field_patterns)]
-
-struct A { x: usize }
-
-impl Drop for A {
-    fn drop(&mut self) {}
-}
-
-pub fn main() {
-    let a = A { x: 0 };
-
-    match a {
-        A { x : ref x } => {
-            println!("{}", x)
-        }
-    }
-}
diff --git a/src/test/ui/issues/issue-63983.rs b/src/test/ui/issues/issue-63983.rs
deleted file mode 100644
index ab952666fd1..00000000000
--- a/src/test/ui/issues/issue-63983.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-enum MyEnum {
-    Tuple(i32),
-    Struct{ s: i32 },
-}
-
-fn foo(en: MyEnum) {
-    match en {
-        MyEnum::Tuple => "",
-//~^ ERROR expected unit struct, unit variant or constant, found tuple variant `MyEnum::Tuple`
-        MyEnum::Struct => "",
-//~^ ERROR expected unit struct, unit variant or constant, found struct variant `MyEnum::Struct`
-    };
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-63983.stderr b/src/test/ui/issues/issue-63983.stderr
deleted file mode 100644
index f90c8111626..00000000000
--- a/src/test/ui/issues/issue-63983.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0532]: expected unit struct, unit variant or constant, found tuple variant `MyEnum::Tuple`
-  --> $DIR/issue-63983.rs:8:9
-   |
-LL |     Tuple(i32),
-   |     ---------- `MyEnum::Tuple` defined here
-...
-LL |         MyEnum::Tuple => "",
-   |         ^^^^^^^^^^^^^ help: use the tuple variant pattern syntax instead: `MyEnum::Tuple(_)`
-
-error[E0533]: expected unit struct, unit variant or constant, found struct variant `MyEnum::Struct`
-  --> $DIR/issue-63983.rs:10:9
-   |
-LL |         MyEnum::Struct => "",
-   |         ^^^^^^^^^^^^^^ not a unit struct, unit variant or constant
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0532, E0533.
-For more information about an error, try `rustc --explain E0532`.
diff --git a/src/test/ui/issues/issue-64430.rs b/src/test/ui/issues/issue-64430.rs
deleted file mode 100644
index 0bc66e06e67..00000000000
--- a/src/test/ui/issues/issue-64430.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// compile-flags:-C panic=abort
-
-#![no_std]
-pub struct Foo;
-
-fn main() {
-    Foo.bar()
-    //~^ ERROR E0599
-}
-
-#[panic_handler]
-fn panic(_info: &core::panic::PanicInfo) -> ! {
-    loop{}
-}
diff --git a/src/test/ui/issues/issue-64430.stderr b/src/test/ui/issues/issue-64430.stderr
deleted file mode 100644
index b6b1f3a66c7..00000000000
--- a/src/test/ui/issues/issue-64430.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0599]: no method named `bar` found for struct `Foo` in the current scope
-  --> $DIR/issue-64430.rs:7:9
-   |
-LL | pub struct Foo;
-   | -------------- method `bar` not found for this struct
-...
-LL |     Foo.bar()
-   |         ^^^ method not found in `Foo`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-64559.rs b/src/test/ui/issues/issue-64559.rs
deleted file mode 100644
index 71e054b5d98..00000000000
--- a/src/test/ui/issues/issue-64559.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn main() {
-    let orig = vec![true];
-    for _val in orig {}
-    let _closure = || orig;
-    //~^ ERROR use of moved value: `orig`
-}
diff --git a/src/test/ui/issues/issue-64559.stderr b/src/test/ui/issues/issue-64559.stderr
deleted file mode 100644
index 386ac794d7d..00000000000
--- a/src/test/ui/issues/issue-64559.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0382]: use of moved value: `orig`
-  --> $DIR/issue-64559.rs:4:20
-   |
-LL |     let orig = vec![true];
-   |         ---- move occurs because `orig` has type `Vec<bool>`, which does not implement the `Copy` trait
-LL |     for _val in orig {}
-   |                 ---- `orig` moved due to this implicit call to `.into_iter()`
-LL |     let _closure = || orig;
-   |                    ^^ ---- use occurs due to use in closure
-   |                    |
-   |                    value used here after move
-   |
-note: `into_iter` takes ownership of the receiver `self`, which moves `orig`
-  --> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL
-help: consider iterating over a slice of the `Vec<bool>`'s content to avoid moving into the `for` loop
-   |
-LL |     for _val in &orig {}
-   |                 +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0382`.
diff --git a/src/test/ui/issues/issue-6458-1.rs b/src/test/ui/issues/issue-6458-1.rs
deleted file mode 100644
index 184e4832b90..00000000000
--- a/src/test/ui/issues/issue-6458-1.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-fail
-// error-pattern:explicit panic
-// ignore-emscripten no processes
-
-fn foo<T>(t: T) {}
-fn main() {
-    foo(panic!())
-}
diff --git a/src/test/ui/issues/issue-6458-2.rs b/src/test/ui/issues/issue-6458-2.rs
deleted file mode 100644
index b18cae3ed1a..00000000000
--- a/src/test/ui/issues/issue-6458-2.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn main() {
-    // Unconstrained type:
-    format!("{:?}", None);
-    //~^ ERROR type annotations needed [E0282]
-}
diff --git a/src/test/ui/issues/issue-6458-2.stderr b/src/test/ui/issues/issue-6458-2.stderr
deleted file mode 100644
index 8dbdd9a2735..00000000000
--- a/src/test/ui/issues/issue-6458-2.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-6458-2.rs:3:21
-   |
-LL |     format!("{:?}", None);
-   |                     ^^^^ cannot infer type of the type parameter `T` declared on the enum `Option`
-   |
-help: consider specifying the generic argument
-   |
-LL |     format!("{:?}", None::<T>);
-   |                         +++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-6458-3.rs b/src/test/ui/issues/issue-6458-3.rs
deleted file mode 100644
index d4f8886e9b0..00000000000
--- a/src/test/ui/issues/issue-6458-3.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-use std::mem;
-
-fn main() {
-    mem::transmute(0);
-    //~^ ERROR type annotations needed [E0282]
-}
diff --git a/src/test/ui/issues/issue-6458-3.stderr b/src/test/ui/issues/issue-6458-3.stderr
deleted file mode 100644
index 520efccae51..00000000000
--- a/src/test/ui/issues/issue-6458-3.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-6458-3.rs:4:5
-   |
-LL |     mem::transmute(0);
-   |     ^^^^^^^^^^^^^^ cannot infer type of the type parameter `Dst` declared on the function `transmute`
-   |
-help: consider specifying the generic arguments
-   |
-LL |     mem::transmute::<i32, Dst>(0);
-   |                   ++++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-6458-4.rs b/src/test/ui/issues/issue-6458-4.rs
deleted file mode 100644
index 054a5c15c3f..00000000000
--- a/src/test/ui/issues/issue-6458-4.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-fn foo(b: bool) -> Result<bool,String> { //~ ERROR mismatched types
-    Err("bar".to_string());
-}
-
-fn main() {
-    foo(false);
-}
diff --git a/src/test/ui/issues/issue-6458-4.stderr b/src/test/ui/issues/issue-6458-4.stderr
deleted file mode 100644
index 168ececac31..00000000000
--- a/src/test/ui/issues/issue-6458-4.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-6458-4.rs:1:20
-   |
-LL | fn foo(b: bool) -> Result<bool,String> {
-   |    ---             ^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()`
-   |    |
-   |    implicitly returns `()` as its body has no tail or `return` expression
-LL |     Err("bar".to_string());
-   |                           - help: remove this semicolon to return this value
-   |
-   = note:   expected enum `Result<bool, String>`
-           found unit type `()`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-6458.rs b/src/test/ui/issues/issue-6458.rs
deleted file mode 100644
index 16718e90deb..00000000000
--- a/src/test/ui/issues/issue-6458.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-use std::marker;
-
-pub struct TypeWithState<State>(marker::PhantomData<State>);
-pub struct MyState;
-
-pub fn foo<State>(_: TypeWithState<State>) {}
-
-pub fn bar() {
-   foo(TypeWithState(marker::PhantomData));
-   //~^ ERROR type annotations needed [E0282]
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-6458.stderr b/src/test/ui/issues/issue-6458.stderr
deleted file mode 100644
index 2e93c13855f..00000000000
--- a/src/test/ui/issues/issue-6458.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-6458.rs:9:22
-   |
-LL |    foo(TypeWithState(marker::PhantomData));
-   |                      ^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the struct `PhantomData`
-   |
-help: consider specifying the generic argument
-   |
-LL |    foo(TypeWithState(marker::PhantomData::<T>));
-   |                                         +++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-64593.rs b/src/test/ui/issues/issue-64593.rs
deleted file mode 100644
index 9e787f638a9..00000000000
--- a/src/test/ui/issues/issue-64593.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// check-pass
-#![deny(improper_ctypes)]
-
-pub struct Error(std::num::NonZeroU32);
-
-extern "Rust" {
-    fn foo(dest: &mut [u8]) -> Result<(), Error>;
-}
-
-fn main() {
-    let _ = unsafe { foo(&mut []) };
-}
diff --git a/src/test/ui/issues/issue-64792-bad-unicode-ctor.rs b/src/test/ui/issues/issue-64792-bad-unicode-ctor.rs
deleted file mode 100644
index f1427ef46e9..00000000000
--- a/src/test/ui/issues/issue-64792-bad-unicode-ctor.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-struct X {}
-
-const Y: X = X("ö"); //~ ERROR expected function, tuple struct or tuple variant, found struct `X`
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-64792-bad-unicode-ctor.stderr b/src/test/ui/issues/issue-64792-bad-unicode-ctor.stderr
deleted file mode 100644
index 2ec151d24d1..00000000000
--- a/src/test/ui/issues/issue-64792-bad-unicode-ctor.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0423]: expected function, tuple struct or tuple variant, found struct `X`
-  --> $DIR/issue-64792-bad-unicode-ctor.rs:3:14
-   |
-LL | struct X {}
-   | ----------- `X` defined here
-LL |
-LL | const Y: X = X("ö");
-   |              ^^^^^^ help: use struct literal syntax instead: `X {}`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0423`.
diff --git a/src/test/ui/issues/issue-65131.rs b/src/test/ui/issues/issue-65131.rs
deleted file mode 100644
index 8b5345da900..00000000000
--- a/src/test/ui/issues/issue-65131.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-fn get_pair(_a: &mut u32, _b: &mut u32) {}
-
-macro_rules! x10 {
-    ($($t:tt)*) => {
-        $($t)* $($t)* $($t)* $($t)* $($t)*
-        $($t)* $($t)* $($t)* $($t)* $($t)*
-    }
-}
-
-#[allow(unused_assignments)]
-fn main() {
-    let mut x = 1;
-
-    get_pair(&mut x, &mut x);
-    //~^ ERROR: cannot borrow `x` as mutable more than once at a time
-
-    x10! { x10!{ x10!{ if x > 0 { x += 2 } else { x += 1 } } } }
-}
diff --git a/src/test/ui/issues/issue-65131.stderr b/src/test/ui/issues/issue-65131.stderr
deleted file mode 100644
index e234e6da552..00000000000
--- a/src/test/ui/issues/issue-65131.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0499]: cannot borrow `x` as mutable more than once at a time
-  --> $DIR/issue-65131.rs:14:22
-   |
-LL |     get_pair(&mut x, &mut x);
-   |     -------- ------  ^^^^^^ second mutable borrow occurs here
-   |     |        |
-   |     |        first mutable borrow occurs here
-   |     first borrow later used by call
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0499`.
diff --git a/src/test/ui/issues/issue-65230.rs b/src/test/ui/issues/issue-65230.rs
deleted file mode 100644
index 54141d2214c..00000000000
--- a/src/test/ui/issues/issue-65230.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-trait T0 {}
-trait T1: T0 {}
-
-trait T2 {}
-
-impl<'a> T0 for &'a (dyn T2 + 'static) {}
-
-impl T1 for &dyn T2 {}
-//~^ ERROR mismatched types
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-65230.stderr b/src/test/ui/issues/issue-65230.stderr
deleted file mode 100644
index fcabcdea74f..00000000000
--- a/src/test/ui/issues/issue-65230.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-65230.rs:8:6
-   |
-LL | impl T1 for &dyn T2 {}
-   |      ^^ lifetime mismatch
-   |
-   = note: expected trait `<&dyn T2 as T0>`
-              found trait `<&(dyn T2 + 'static) as T0>`
-note: the anonymous lifetime as defined here...
-  --> $DIR/issue-65230.rs:8:13
-   |
-LL | impl T1 for &dyn T2 {}
-   |             ^
-   = note: ...does not necessarily outlive the static lifetime
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-65462.rs b/src/test/ui/issues/issue-65462.rs
deleted file mode 100644
index 8c39ea531d2..00000000000
--- a/src/test/ui/issues/issue-65462.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// build-pass
-
-enum Empty {}
-enum Enum {
-    Empty( Empty )
-}
-
-fn foobar() -> Option< Enum > {
-    let value: Option< Empty > = None;
-    Some( Enum::Empty( value? ) )
-}
-
-fn main() {
-    foobar();
-}
diff --git a/src/test/ui/issues/issue-6557.rs b/src/test/ui/issues/issue-6557.rs
deleted file mode 100644
index 757e9608f1a..00000000000
--- a/src/test/ui/issues/issue-6557.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-#![feature(box_patterns)]
-
-fn foo(box (_x, _y): Box<(isize, isize)>) {}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-65634-raw-ident-suggestion.rs b/src/test/ui/issues/issue-65634-raw-ident-suggestion.rs
deleted file mode 100644
index b928510258b..00000000000
--- a/src/test/ui/issues/issue-65634-raw-ident-suggestion.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-#![allow(non_camel_case_types)]
-
-trait r#async {
-    fn r#struct(&self) {
-        println!("async");
-    }
-}
-
-trait r#await {
-    fn r#struct(&self) {
-        println!("await");
-    }
-}
-
-struct r#fn {}
-
-impl r#async for r#fn {}
-impl r#await for r#fn {}
-
-fn main() {
-    r#fn {}.r#struct(); //~ ERROR multiple applicable items in scope
-}
diff --git a/src/test/ui/issues/issue-65634-raw-ident-suggestion.stderr b/src/test/ui/issues/issue-65634-raw-ident-suggestion.stderr
deleted file mode 100644
index 68ccf5cab5b..00000000000
--- a/src/test/ui/issues/issue-65634-raw-ident-suggestion.stderr
+++ /dev/null
@@ -1,28 +0,0 @@
-error[E0034]: multiple applicable items in scope
-  --> $DIR/issue-65634-raw-ident-suggestion.rs:21:13
-   |
-LL |     r#fn {}.r#struct();
-   |             ^^^^^^^^ multiple `r#struct` found
-   |
-note: candidate #1 is defined in an impl of the trait `async` for the type `fn`
-  --> $DIR/issue-65634-raw-ident-suggestion.rs:4:5
-   |
-LL |     fn r#struct(&self) {
-   |     ^^^^^^^^^^^^^^^^^^
-note: candidate #2 is defined in an impl of the trait `await` for the type `fn`
-  --> $DIR/issue-65634-raw-ident-suggestion.rs:10:5
-   |
-LL |     fn r#struct(&self) {
-   |     ^^^^^^^^^^^^^^^^^^
-help: disambiguate the associated function for candidate #1
-   |
-LL |     async::r#struct(&r#fn {});
-   |     ~~~~~~~~~~~~~~~~~~~~~~~~~
-help: disambiguate the associated function for candidate #2
-   |
-LL |     await::r#struct(&r#fn {});
-   |     ~~~~~~~~~~~~~~~~~~~~~~~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0034`.
diff --git a/src/test/ui/issues/issue-6596-2.rs b/src/test/ui/issues/issue-6596-2.rs
deleted file mode 100644
index 8401c4a9d6c..00000000000
--- a/src/test/ui/issues/issue-6596-2.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-macro_rules! g {
-    ($inp:ident) => (
-        { $inp $nonexistent }
-        //~^ ERROR expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `$`
-    );
-}
-
-fn main() {
-    let foo = 0;
-    g!(foo);
-}
diff --git a/src/test/ui/issues/issue-6596-2.stderr b/src/test/ui/issues/issue-6596-2.stderr
deleted file mode 100644
index 4fa73a464fb..00000000000
--- a/src/test/ui/issues/issue-6596-2.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `$`
-  --> $DIR/issue-6596-2.rs:3:16
-   |
-LL |         { $inp $nonexistent }
-   |                ^^^^^^^^^^^^ expected one of 8 possible tokens
-...
-LL |     g!(foo);
-   |     ------- in this macro invocation
-   |
-   = note: this error originates in the macro `g` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-66308.rs b/src/test/ui/issues/issue-66308.rs
deleted file mode 100644
index 8460b359ae3..00000000000
--- a/src/test/ui/issues/issue-66308.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// build-pass
-// compile-flags: --crate-type lib -C opt-level=0
-
-// Regression test for LLVM crash affecting Emscripten targets
-
-pub fn foo() {
-    (0..0).rev().next();
-}
diff --git a/src/test/ui/issues/issue-66353.rs b/src/test/ui/issues/issue-66353.rs
deleted file mode 100644
index d8abdd5206e..00000000000
--- a/src/test/ui/issues/issue-66353.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// #66353: ICE when trying to recover from incorrect associated type
-
-trait _Func<T> {
-    fn func(_: Self);
-}
-
-trait _A {
-    type AssocT;
-}
-
-fn main() {
-    _Func::< <() as _A>::AssocT >::func(());
-    //~^ ERROR the trait bound `(): _A` is not satisfied
-    //~| ERROR the trait bound `(): _Func<_>` is not satisfied
-}
diff --git a/src/test/ui/issues/issue-66353.stderr b/src/test/ui/issues/issue-66353.stderr
deleted file mode 100644
index 3356180974f..00000000000
--- a/src/test/ui/issues/issue-66353.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0277]: the trait bound `(): _A` is not satisfied
-  --> $DIR/issue-66353.rs:12:14
-   |
-LL |     _Func::< <() as _A>::AssocT >::func(());
-   |              ^^^^^^^^^^^^^^^^^^ the trait `_A` is not implemented for `()`
-
-error[E0277]: the trait bound `(): _Func<_>` is not satisfied
-  --> $DIR/issue-66353.rs:12:41
-   |
-LL |     _Func::< <() as _A>::AssocT >::func(());
-   |     ----------------------------------- ^^ the trait `_Func<_>` is not implemented for `()`
-   |     |
-   |     required by a bound introduced by this call
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-6642.rs b/src/test/ui/issues/issue-6642.rs
deleted file mode 100644
index f80f6fffe89..00000000000
--- a/src/test/ui/issues/issue-6642.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-struct A;
-impl A {
-    fn m(&self) {
-        fn x() {
-            self.m() //~ ERROR can't capture dynamic environment in a fn item
-        }
-    }
-}
-fn main() {}
diff --git a/src/test/ui/issues/issue-6642.stderr b/src/test/ui/issues/issue-6642.stderr
deleted file mode 100644
index 6668108d024..00000000000
--- a/src/test/ui/issues/issue-6642.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0434]: can't capture dynamic environment in a fn item
-  --> $DIR/issue-6642.rs:5:13
-   |
-LL |             self.m()
-   |             ^^^^
-   |
-   = help: use the `|| { ... }` closure form instead
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0434`.
diff --git a/src/test/ui/issues/issue-66667-function-cmp-cycle.rs b/src/test/ui/issues/issue-66667-function-cmp-cycle.rs
deleted file mode 100644
index 7b025be11a0..00000000000
--- a/src/test/ui/issues/issue-66667-function-cmp-cycle.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-fn first() {
-    second == 1 //~ ERROR binary operation
-    //~^ ERROR mismatched types
-}
-
-fn second() {
-    first == 1 //~ ERROR binary operation
-    //~^ ERROR mismatched types
-}
-
-fn bar() {
-    bar == 1 //~ ERROR binary operation
-    //~^ ERROR mismatched types
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-66667-function-cmp-cycle.stderr b/src/test/ui/issues/issue-66667-function-cmp-cycle.stderr
deleted file mode 100644
index 887699ef5ce..00000000000
--- a/src/test/ui/issues/issue-66667-function-cmp-cycle.stderr
+++ /dev/null
@@ -1,55 +0,0 @@
-error[E0369]: binary operation `==` cannot be applied to type `fn() {second}`
-  --> $DIR/issue-66667-function-cmp-cycle.rs:2:12
-   |
-LL |     second == 1
-   |     ------ ^^ - {integer}
-   |     |
-   |     fn() {second}
-
-error[E0308]: mismatched types
-  --> $DIR/issue-66667-function-cmp-cycle.rs:2:15
-   |
-LL |     second == 1
-   |               ^ expected fn item, found integer
-   |
-   = note: expected fn item `fn() {second}`
-                 found type `{integer}`
-
-error[E0369]: binary operation `==` cannot be applied to type `fn() {first}`
-  --> $DIR/issue-66667-function-cmp-cycle.rs:7:11
-   |
-LL |     first == 1
-   |     ----- ^^ - {integer}
-   |     |
-   |     fn() {first}
-
-error[E0308]: mismatched types
-  --> $DIR/issue-66667-function-cmp-cycle.rs:7:14
-   |
-LL |     first == 1
-   |              ^ expected fn item, found integer
-   |
-   = note: expected fn item `fn() {first}`
-                 found type `{integer}`
-
-error[E0369]: binary operation `==` cannot be applied to type `fn() {bar}`
-  --> $DIR/issue-66667-function-cmp-cycle.rs:12:9
-   |
-LL |     bar == 1
-   |     --- ^^ - {integer}
-   |     |
-   |     fn() {bar}
-
-error[E0308]: mismatched types
-  --> $DIR/issue-66667-function-cmp-cycle.rs:12:12
-   |
-LL |     bar == 1
-   |            ^ expected fn item, found integer
-   |
-   = note: expected fn item `fn() {bar}`
-                 found type `{integer}`
-
-error: aborting due to 6 previous errors
-
-Some errors have detailed explanations: E0308, E0369.
-For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-66702-break-outside-loop-val.rs b/src/test/ui/issues/issue-66702-break-outside-loop-val.rs
deleted file mode 100644
index 05b86cbbf8f..00000000000
--- a/src/test/ui/issues/issue-66702-break-outside-loop-val.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// Breaks with values inside closures used to ICE (#66863)
-
-fn main() {
-    'some_label: loop {
-        || break 'some_label ();
-        //~^ ERROR: use of unreachable label `'some_label`
-        //~| ERROR: `break` inside of a closure
-    }
-}
diff --git a/src/test/ui/issues/issue-66702-break-outside-loop-val.stderr b/src/test/ui/issues/issue-66702-break-outside-loop-val.stderr
deleted file mode 100644
index f92ede311af..00000000000
--- a/src/test/ui/issues/issue-66702-break-outside-loop-val.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0767]: use of unreachable label `'some_label`
-  --> $DIR/issue-66702-break-outside-loop-val.rs:5:18
-   |
-LL |     'some_label: loop {
-   |     ----------- unreachable label defined here
-LL |         || break 'some_label ();
-   |                  ^^^^^^^^^^^ unreachable label `'some_label`
-   |
-   = note: labels are unreachable through functions, closures, async blocks and modules
-
-error[E0267]: `break` inside of a closure
-  --> $DIR/issue-66702-break-outside-loop-val.rs:5:12
-   |
-LL |         || break 'some_label ();
-   |         -- ^^^^^^^^^^^^^^^^^^^^ cannot `break` inside of a closure
-   |         |
-   |         enclosing closure
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0267, E0767.
-For more information about an error, try `rustc --explain E0267`.
diff --git a/src/test/ui/issues/issue-66706.rs b/src/test/ui/issues/issue-66706.rs
deleted file mode 100644
index 835fdfae86c..00000000000
--- a/src/test/ui/issues/issue-66706.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-fn a() {
-    [0; [|_: _ &_| ()].len()]
-    //~^ ERROR expected `,`, found `&`
-    //~| ERROR type annotations needed
-}
-
-fn b() {
-    [0; [|f @ &ref _| {} ; 0 ].len() ];
-    //~^ ERROR expected identifier, found reserved identifier `_`
-}
-
-fn c() {
-    [0; [|&_: _ &_| {}; 0 ].len()]
-    //~^ ERROR expected `,`, found `&`
-}
-
-fn d() {
-    [0; match [|f @ &ref _| () ] {} ]
-    //~^ ERROR expected identifier, found reserved identifier `_`
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-66706.stderr b/src/test/ui/issues/issue-66706.stderr
deleted file mode 100644
index 8a30c0cad39..00000000000
--- a/src/test/ui/issues/issue-66706.stderr
+++ /dev/null
@@ -1,37 +0,0 @@
-error: expected `,`, found `&`
-  --> $DIR/issue-66706.rs:2:16
-   |
-LL |     [0; [|_: _ &_| ()].len()]
-   |               -^ expected `,`
-   |               |
-   |               help: missing `,`
-
-error: expected identifier, found reserved identifier `_`
-  --> $DIR/issue-66706.rs:8:20
-   |
-LL |     [0; [|f @ &ref _| {} ; 0 ].len() ];
-   |                    ^ expected identifier, found reserved identifier
-
-error: expected `,`, found `&`
-  --> $DIR/issue-66706.rs:13:17
-   |
-LL |     [0; [|&_: _ &_| {}; 0 ].len()]
-   |                -^ expected `,`
-   |                |
-   |                help: missing `,`
-
-error: expected identifier, found reserved identifier `_`
-  --> $DIR/issue-66706.rs:18:26
-   |
-LL |     [0; match [|f @ &ref _| () ] {} ]
-   |                          ^ expected identifier, found reserved identifier
-
-error[E0282]: type annotations needed
-  --> $DIR/issue-66706.rs:2:11
-   |
-LL |     [0; [|_: _ &_| ()].len()]
-   |           ^ cannot infer type
-
-error: aborting due to 5 previous errors
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-66768.rs b/src/test/ui/issues/issue-66768.rs
deleted file mode 100644
index ce42c8b01cc..00000000000
--- a/src/test/ui/issues/issue-66768.rs
+++ /dev/null
@@ -1,205 +0,0 @@
-// Regression test for #66768.
-// check-pass
-#![allow(dead_code)]
-//-^ "dead code" is needed to reproduce the issue.
-
-use std::marker::PhantomData;
-use std::ops::{Add, Mul};
-
-fn problematic_function<Space>(material_surface_element: Edge2dElement)
-where
-    DefaultAllocator: FiniteElementAllocator<DimU1, Space>,
-{
-    let _: Point2<f64> = material_surface_element.map_reference_coords().into();
-}
-
-impl<T> ArrayLength<T> for UTerm {
-    type ArrayType = ();
-}
-impl<T, N: ArrayLength<T>> ArrayLength<T> for UInt<N, B0> {
-    type ArrayType = GenericArrayImplEven<T, N>;
-}
-impl<T, N: ArrayLength<T>> ArrayLength<T> for UInt<N, B1> {
-    type ArrayType = GenericArrayImplOdd<T, N>;
-}
-impl<U> Add<U> for UTerm {
-    type Output = U;
-    fn add(self, _: U) -> Self::Output {
-        unimplemented!()
-    }
-}
-impl<Ul, Ur> Add<UInt<Ur, B1>> for UInt<Ul, B0>
-where
-    Ul: Add<Ur>,
-{
-    type Output = UInt<Sum<Ul, Ur>, B1>;
-    fn add(self, _: UInt<Ur, B1>) -> Self::Output {
-        unimplemented!()
-    }
-}
-impl<U> Mul<U> for UTerm {
-    type Output = UTerm;
-    fn mul(self, _: U) -> Self {
-        unimplemented!()
-    }
-}
-impl<Ul, B, Ur> Mul<UInt<Ur, B>> for UInt<Ul, B0>
-where
-    Ul: Mul<UInt<Ur, B>>,
-{
-    type Output = UInt<Prod<Ul, UInt<Ur, B>>, B0>;
-    fn mul(self, _: UInt<Ur, B>) -> Self::Output {
-        unimplemented!()
-    }
-}
-impl<Ul, B, Ur> Mul<UInt<Ur, B>> for UInt<Ul, B1>
-where
-    Ul: Mul<UInt<Ur, B>>,
-    UInt<Prod<Ul, UInt<Ur, B>>, B0>: Add<UInt<Ur, B>>,
-{
-    type Output = Sum<UInt<Prod<Ul, UInt<Ur, B>>, B0>, UInt<Ur, B>>;
-    fn mul(self, _: UInt<Ur, B>) -> Self::Output {
-        unimplemented!()
-    }
-}
-impl<N, R, C> Allocator<N, R, C> for DefaultAllocator
-where
-    R: DimName,
-    C: DimName,
-    R::Value: Mul<C::Value>,
-    Prod<R::Value, C::Value>: ArrayLength<N>,
-{
-    type Buffer = ArrayStorage<N, R, C>;
-    fn allocate_uninitialized(_: R, _: C) -> Self::Buffer {
-        unimplemented!()
-    }
-    fn allocate_from_iterator<I>(_: R, _: C, _: I) -> Self::Buffer {
-        unimplemented!()
-    }
-}
-impl<N, C> Allocator<N, Dynamic, C> for DefaultAllocator {
-    type Buffer = VecStorage<N, Dynamic, C>;
-    fn allocate_uninitialized(_: Dynamic, _: C) -> Self::Buffer {
-        unimplemented!()
-    }
-    fn allocate_from_iterator<I>(_: Dynamic, _: C, _: I) -> Self::Buffer {
-        unimplemented!()
-    }
-}
-impl DimName for DimU1 {
-    type Value = U1;
-    fn name() -> Self {
-        unimplemented!()
-    }
-}
-impl DimName for DimU2 {
-    type Value = U2;
-    fn name() -> Self {
-        unimplemented!()
-    }
-}
-impl<N, D> From<VectorN<N, D>> for Point<N, D>
-where
-    DefaultAllocator: Allocator<N, D>,
-{
-    fn from(_: VectorN<N, D>) -> Self {
-        unimplemented!()
-    }
-}
-impl<GeometryDim, NodalDim> FiniteElementAllocator<GeometryDim, NodalDim> for DefaultAllocator where
-    DefaultAllocator: Allocator<f64, GeometryDim> + Allocator<f64, NodalDim>
-{
-}
-impl ReferenceFiniteElement for Edge2dElement {
-    type NodalDim = DimU1;
-}
-impl FiniteElement<DimU2> for Edge2dElement {
-    fn map_reference_coords(&self) -> Vector2<f64> {
-        unimplemented!()
-    }
-}
-
-type Owned<N, R, C> = <DefaultAllocator as Allocator<N, R, C>>::Buffer;
-type MatrixMN<N, R, C> = Matrix<N, R, C, Owned<N, R, C>>;
-type VectorN<N, D> = MatrixMN<N, D, DimU1>;
-type Vector2<N> = VectorN<N, DimU2>;
-type Point2<N> = Point<N, DimU2>;
-type U1 = UInt<UTerm, B1>;
-type U2 = UInt<UInt<UTerm, B1>, B0>;
-type Sum<A, B> = <A as Add<B>>::Output;
-type Prod<A, B> = <A as Mul<B>>::Output;
-
-struct GenericArray<T, U: ArrayLength<T>> {
-    _data: U::ArrayType,
-}
-struct GenericArrayImplEven<T, U> {
-    _parent2: U,
-    _marker: T,
-}
-struct GenericArrayImplOdd<T, U> {
-    _parent2: U,
-    _data: T,
-}
-struct B0;
-struct B1;
-struct UTerm;
-struct UInt<U, B> {
-    _marker: PhantomData<(U, B)>,
-}
-struct DefaultAllocator;
-struct Dynamic;
-struct DimU1;
-struct DimU2;
-struct Matrix<N, R, C, S> {
-    _data: S,
-    _phantoms: PhantomData<(N, R, C)>,
-}
-struct ArrayStorage<N, R, C>
-where
-    R: DimName,
-    C: DimName,
-    R::Value: Mul<C::Value>,
-    Prod<R::Value, C::Value>: ArrayLength<N>,
-{
-    _data: GenericArray<N, Prod<R::Value, C::Value>>,
-}
-struct VecStorage<N, R, C> {
-    _data: N,
-    _nrows: R,
-    _ncols: C,
-}
-struct Point<N, D>
-where
-    DefaultAllocator: Allocator<N, D>,
-{
-    _coords: VectorN<N, D>,
-}
-struct Edge2dElement;
-
-trait ArrayLength<T> {
-    type ArrayType;
-}
-trait Allocator<Scalar, R, C = DimU1> {
-    type Buffer;
-    fn allocate_uninitialized(nrows: R, ncols: C) -> Self::Buffer;
-    fn allocate_from_iterator<I>(nrows: R, ncols: C, iter: I) -> Self::Buffer;
-}
-trait DimName {
-    type Value;
-    fn name() -> Self;
-}
-trait FiniteElementAllocator<GeometryDim, NodalDim>:
-    Allocator<f64, GeometryDim> + Allocator<f64, NodalDim>
-{
-}
-trait ReferenceFiniteElement {
-    type NodalDim;
-}
-trait FiniteElement<GeometryDim>: ReferenceFiniteElement
-where
-    DefaultAllocator: FiniteElementAllocator<GeometryDim, Self::NodalDim>,
-{
-    fn map_reference_coords(&self) -> VectorN<f64, GeometryDim>;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-66923-show-error-for-correct-call.rs b/src/test/ui/issues/issue-66923-show-error-for-correct-call.rs
deleted file mode 100644
index 83328073972..00000000000
--- a/src/test/ui/issues/issue-66923-show-error-for-correct-call.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// This test checks that errors are showed for lines with `collect` rather than `push` method.
-
-fn main() {
-    let v = vec![1_f64, 2.2_f64];
-    let mut fft: Vec<Vec<f64>> = vec![];
-
-    let x1: &[f64] = &v;
-    let x2: Vec<f64> = x1.into_iter().collect();
-    //~^ ERROR a value of type
-    fft.push(x2);
-
-    let x3 = x1.into_iter().collect::<Vec<f64>>();
-    //~^ ERROR a value of type
-    fft.push(x3);
-}
diff --git a/src/test/ui/issues/issue-66923-show-error-for-correct-call.stderr b/src/test/ui/issues/issue-66923-show-error-for-correct-call.stderr
deleted file mode 100644
index cec482a53ba..00000000000
--- a/src/test/ui/issues/issue-66923-show-error-for-correct-call.stderr
+++ /dev/null
@@ -1,40 +0,0 @@
-error[E0277]: a value of type `Vec<f64>` cannot be built from an iterator over elements of type `&f64`
-  --> $DIR/issue-66923-show-error-for-correct-call.rs:8:39
-   |
-LL |     let x2: Vec<f64> = x1.into_iter().collect();
-   |                                       ^^^^^^^ value of type `Vec<f64>` cannot be built from `std::iter::Iterator<Item=&f64>`
-   |
-   = help: the trait `FromIterator<&f64>` is not implemented for `Vec<f64>`
-   = help: the trait `FromIterator<T>` is implemented for `Vec<T>`
-note: the method call chain might not have had the expected associated types
-  --> $DIR/issue-66923-show-error-for-correct-call.rs:8:27
-   |
-LL |     let x1: &[f64] = &v;
-   |                      -- this expression has type `&Vec<f64>`
-LL |     let x2: Vec<f64> = x1.into_iter().collect();
-   |                           ^^^^^^^^^^^ `Iterator::Item` is `&f64` here
-note: required by a bound in `collect`
-  --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
-
-error[E0277]: a value of type `Vec<f64>` cannot be built from an iterator over elements of type `&f64`
-  --> $DIR/issue-66923-show-error-for-correct-call.rs:12:29
-   |
-LL |     let x3 = x1.into_iter().collect::<Vec<f64>>();
-   |                             ^^^^^^^ value of type `Vec<f64>` cannot be built from `std::iter::Iterator<Item=&f64>`
-   |
-   = help: the trait `FromIterator<&f64>` is not implemented for `Vec<f64>`
-   = help: the trait `FromIterator<T>` is implemented for `Vec<T>`
-note: the method call chain might not have had the expected associated types
-  --> $DIR/issue-66923-show-error-for-correct-call.rs:12:17
-   |
-LL |     let x1: &[f64] = &v;
-   |                      -- this expression has type `&Vec<f64>`
-...
-LL |     let x3 = x1.into_iter().collect::<Vec<f64>>();
-   |                 ^^^^^^^^^^^ `Iterator::Item` is `&f64` here
-note: required by a bound in `collect`
-  --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-67039-unsound-pin-partialeq.rs b/src/test/ui/issues/issue-67039-unsound-pin-partialeq.rs
deleted file mode 100644
index a496e58a79b..00000000000
--- a/src/test/ui/issues/issue-67039-unsound-pin-partialeq.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// Pin's PartialEq implementation allowed to access the pointer allowing for
-// unsoundness by using Rc::get_mut to move value within Rc.
-// See https://internals.rust-lang.org/t/unsoundness-in-pin/11311/73 for more details.
-
-use std::ops::Deref;
-use std::pin::Pin;
-use std::rc::Rc;
-
-struct Apple;
-
-impl Deref for Apple {
-    type Target = Apple;
-    fn deref(&self) -> &Apple {
-        &Apple
-    }
-}
-
-impl PartialEq<Rc<Apple>> for Apple {
-    fn eq(&self, _rc: &Rc<Apple>) -> bool {
-        unreachable!()
-    }
-}
-
-fn main() {
-    let _ = Pin::new(Apple) == Rc::pin(Apple);
-    //~^ ERROR type mismatch resolving
-}
diff --git a/src/test/ui/issues/issue-67039-unsound-pin-partialeq.stderr b/src/test/ui/issues/issue-67039-unsound-pin-partialeq.stderr
deleted file mode 100644
index 37e2c3bddc8..00000000000
--- a/src/test/ui/issues/issue-67039-unsound-pin-partialeq.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0271]: type mismatch resolving `<Rc<Apple> as Deref>::Target == Rc<Apple>`
-  --> $DIR/issue-67039-unsound-pin-partialeq.rs:25:29
-   |
-LL |     let _ = Pin::new(Apple) == Rc::pin(Apple);
-   |                             ^^ expected struct `Apple`, found struct `Rc`
-   |
-   = note: expected struct `Apple`
-              found struct `Rc<Apple>`
-   = note: required for `Pin<Apple>` to implement `PartialEq<Pin<Rc<Apple>>>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0271`.
diff --git a/src/test/ui/issues/issue-6738.rs b/src/test/ui/issues/issue-6738.rs
deleted file mode 100644
index a2f8dfe9c49..00000000000
--- a/src/test/ui/issues/issue-6738.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-struct Foo<T> {
-    x: T,
-}
-impl<T> Foo<T> {
-    fn add(&mut self, v: Foo<T>){
-        self.x += v.x;
-        //~^ ERROR: binary assignment operation `+=` cannot be applied
-    }
-}
-fn main() {}
diff --git a/src/test/ui/issues/issue-6738.stderr b/src/test/ui/issues/issue-6738.stderr
deleted file mode 100644
index f97d899c2d3..00000000000
--- a/src/test/ui/issues/issue-6738.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0368]: binary assignment operation `+=` cannot be applied to type `T`
-  --> $DIR/issue-6738.rs:6:9
-   |
-LL |         self.x += v.x;
-   |         ------^^^^^^^
-   |         |
-   |         cannot use `+=` on type `T`
-   |
-help: consider restricting type parameter `T`
-   |
-LL | impl<T: std::ops::AddAssign> Foo<T> {
-   |       +++++++++++++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0368`.
diff --git a/src/test/ui/issues/issue-67535.rs b/src/test/ui/issues/issue-67535.rs
deleted file mode 100644
index 24f50621310..00000000000
--- a/src/test/ui/issues/issue-67535.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-fn main() {}
-
-impl std::ops::AddAssign for () {
-    //~^ ERROR only traits defined in the current crate can be implemented for arbitrary types
-    fn add_assign(&self, other: ()) -> () {
-        ()
-    }
-}
-
-impl std::ops::AddAssign for [(); 1] {
-    //~^ ERROR only traits defined in the current crate can be implemented for arbitrary types
-    fn add_assign(&self, other: [(); 1]) -> [(); 1] {
-        [()]
-    }
-}
-
-impl std::ops::AddAssign for &[u8] {
-    //~^ ERROR only traits defined in the current crate can be implemented for arbitrary types
-    fn add_assign(&self, other: &[u8]) -> &[u8] {
-        self
-    }
-}
diff --git a/src/test/ui/issues/issue-67535.stderr b/src/test/ui/issues/issue-67535.stderr
deleted file mode 100644
index 4d7a02a5096..00000000000
--- a/src/test/ui/issues/issue-67535.stderr
+++ /dev/null
@@ -1,39 +0,0 @@
-error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
-  --> $DIR/issue-67535.rs:3:1
-   |
-LL | impl std::ops::AddAssign for () {
-   | ^^^^^-------------------^^^^^--
-   | |    |                       |
-   | |    |                       this is not defined in the current crate because tuples are always foreign
-   | |    this is not defined in the current crate because this is a foreign trait
-   | impl doesn't use only types from inside the current crate
-   |
-   = note: define and implement a trait or new type instead
-
-error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
-  --> $DIR/issue-67535.rs:10:1
-   |
-LL | impl std::ops::AddAssign for [(); 1] {
-   | ^^^^^-------------------^^^^^-------
-   | |    |                       |
-   | |    |                       this is not defined in the current crate because arrays are always foreign
-   | |    this is not defined in the current crate because this is a foreign trait
-   | impl doesn't use only types from inside the current crate
-   |
-   = note: define and implement a trait or new type instead
-
-error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
-  --> $DIR/issue-67535.rs:17:1
-   |
-LL | impl std::ops::AddAssign for &[u8] {
-   | ^^^^^-------------------^^^^^-----
-   | |    |                       |
-   | |    |                       this is not defined in the current crate because slices are always foreign
-   | |    this is not defined in the current crate because this is a foreign trait
-   | impl doesn't use only types from inside the current crate
-   |
-   = note: define and implement a trait or new type instead
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0117`.
diff --git a/src/test/ui/issues/issue-67552.polonius.stderr b/src/test/ui/issues/issue-67552.polonius.stderr
deleted file mode 100644
index 9ab77d3444d..00000000000
--- a/src/test/ui/issues/issue-67552.polonius.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error: reached the recursion limit while instantiating `rec::<&mut &mut &mut &mut &mut &... &mut &mut &mut &mut &mut Empty>`
-  --> $DIR/issue-67552.rs:28:9
-   |
-LL |         rec(identity(&mut it))
-   |         ^^^^^^^^^^^^^^^^^^^^^^
-   |
-note: `rec` defined here
-  --> $DIR/issue-67552.rs:21:1
-   |
-LL | / fn rec<T>(mut it: T)
-LL | | where
-LL | |     T: Iterator,
-   | |________________^
-   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-67552.polonius/issue-67552.long-type.txt'
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-67552.rs b/src/test/ui/issues/issue-67552.rs
deleted file mode 100644
index ec1997ccd5d..00000000000
--- a/src/test/ui/issues/issue-67552.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// build-fail
-// compile-flags: -Copt-level=0
-// normalize-stderr-test: ".nll/" -> "/"
-
-fn main() {
-    rec(Empty);
-}
-
-struct Empty;
-
-impl Iterator for Empty {
-    type Item = ();
-    fn next<'a>(&'a mut self) -> core::option::Option<()> {
-        None
-    }
-}
-
-fn identity<T>(x: T) -> T {
-    x
-}
-
-fn rec<T>(mut it: T)
-where
-    T: Iterator,
-{
-    if () == () {
-        T::count(it);
-    } else {
-        rec(identity(&mut it))
-        //~^ ERROR reached the recursion limit while instantiating
-    }
-}
diff --git a/src/test/ui/issues/issue-67552.stderr b/src/test/ui/issues/issue-67552.stderr
deleted file mode 100644
index 4746f918bf8..00000000000
--- a/src/test/ui/issues/issue-67552.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error: reached the recursion limit while instantiating `rec::<&mut &mut &mut &mut &mut ...>`
-  --> $DIR/issue-67552.rs:29:9
-   |
-LL |         rec(identity(&mut it))
-   |         ^^^^^^^^^^^^^^^^^^^^^^
-   |
-note: `rec` defined here
-  --> $DIR/issue-67552.rs:22:1
-   |
-LL | / fn rec<T>(mut it: T)
-LL | | where
-LL | |     T: Iterator,
-   | |________________^
-   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-67552/issue-67552.long-type.txt'
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-68010-large-zst-consts.rs b/src/test/ui/issues/issue-68010-large-zst-consts.rs
deleted file mode 100644
index 3277df69c02..00000000000
--- a/src/test/ui/issues/issue-68010-large-zst-consts.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// build-pass
-
-fn main() {
-    println!("{}", [(); usize::MAX].len());
-}
diff --git a/src/test/ui/issues/issue-68696-catch-during-unwind.rs b/src/test/ui/issues/issue-68696-catch-during-unwind.rs
deleted file mode 100644
index 2b12a62d0eb..00000000000
--- a/src/test/ui/issues/issue-68696-catch-during-unwind.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// Checks that catch_unwind can be used if unwinding is already in progress.
-// Used to fail when standard library had been compiled with debug assertions,
-// due to incorrect assumption that a current thread is not panicking when
-// entering the catch_unwind.
-//
-// run-pass
-
-use std::panic::catch_unwind;
-
-#[derive(Default)]
-struct Guard;
-
-impl Drop for Guard {
-    fn drop(&mut self) {
-        let _ = catch_unwind(|| {});
-    }
-}
-
-fn main() {
-    #[cfg(panic = "unwind")]
-    let _ = catch_unwind(|| {
-        let _guard = Guard::default();
-        panic!();
-    });
-}
diff --git a/src/test/ui/issues/issue-6892.rs b/src/test/ui/issues/issue-6892.rs
deleted file mode 100644
index a361461a4ce..00000000000
--- a/src/test/ui/issues/issue-6892.rs
+++ /dev/null
@@ -1,58 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// Ensures that destructors are run for expressions of the form "let _ = e;"
-// where `e` is a type which requires a destructor.
-
-
-struct Foo;
-struct Bar { x: isize }
-struct Baz(isize);
-enum FooBar { _Foo(Foo), _Bar(usize) }
-
-static mut NUM_DROPS: usize = 0;
-
-impl Drop for Foo {
-    fn drop(&mut self) {
-        unsafe { NUM_DROPS += 1; }
-    }
-}
-impl Drop for Bar {
-    fn drop(&mut self) {
-        unsafe { NUM_DROPS += 1; }
-    }
-}
-impl Drop for Baz {
-    fn drop(&mut self) {
-        unsafe { NUM_DROPS += 1; }
-    }
-}
-impl Drop for FooBar {
-    fn drop(&mut self) {
-        unsafe { NUM_DROPS += 1; }
-    }
-}
-
-fn main() {
-    assert_eq!(unsafe { NUM_DROPS }, 0);
-    { let _x = Foo; }
-    assert_eq!(unsafe { NUM_DROPS }, 1);
-    { let _x = Bar { x: 21 }; }
-    assert_eq!(unsafe { NUM_DROPS }, 2);
-    { let _x = Baz(21); }
-    assert_eq!(unsafe { NUM_DROPS }, 3);
-    { let _x = FooBar::_Foo(Foo); }
-    assert_eq!(unsafe { NUM_DROPS }, 5);
-    { let _x = FooBar::_Bar(42); }
-    assert_eq!(unsafe { NUM_DROPS }, 6);
-
-    { let _ = Foo; }
-    assert_eq!(unsafe { NUM_DROPS }, 7);
-    { let _ = Bar { x: 21 }; }
-    assert_eq!(unsafe { NUM_DROPS }, 8);
-    { let _ = Baz(21); }
-    assert_eq!(unsafe { NUM_DROPS }, 9);
-    { let _ = FooBar::_Foo(Foo); }
-    assert_eq!(unsafe { NUM_DROPS }, 11);
-    { let _ = FooBar::_Bar(42); }
-    assert_eq!(unsafe { NUM_DROPS }, 12);
-}
diff --git a/src/test/ui/issues/issue-68951.rs b/src/test/ui/issues/issue-68951.rs
deleted file mode 100644
index 1c1e92c5bbc..00000000000
--- a/src/test/ui/issues/issue-68951.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// check-pass
-
-fn main() {
-    let array = [0x42u8; 10];
-    for b in &array {
-        let lo = b & 0xf;
-        let hi = (b >> 4) & 0xf;
-    }
-}
diff --git a/src/test/ui/issues/issue-6898.rs b/src/test/ui/issues/issue-6898.rs
deleted file mode 100644
index 44fd4bd0735..00000000000
--- a/src/test/ui/issues/issue-6898.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-// check-pass
-// pretty-expanded FIXME #23616
-
-use std::mem;
-
-/// Returns the size of a type
-pub fn size_of<T>() -> usize {
-    TypeInfo::size_of(None::<T>)
-}
-
-/// Returns the size of the type that `val` points to
-pub fn size_of_val<T>(val: &T) -> usize {
-    val.size_of_val()
-}
-
-pub trait TypeInfo: Sized {
-    fn size_of(_lame_type_hint: Option<Self>) -> usize;
-    fn size_of_val(&self) -> usize;
-}
-
-impl<T> TypeInfo for T {
-    /// The size of the type in bytes.
-    fn size_of(_lame_type_hint: Option<T>) -> usize {
-        mem::size_of::<T>()
-    }
-
-    /// Returns the size of the type of `self` in bytes.
-    fn size_of_val(&self) -> usize {
-        TypeInfo::size_of(None::<T>)
-    }
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-69130.rs b/src/test/ui/issues/issue-69130.rs
deleted file mode 100644
index 9552e8ec2a8..00000000000
--- a/src/test/ui/issues/issue-69130.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// Issue 69130: character indexing bug in rustc_errors::CodeSuggestion::splice_lines().
-
-enum F {
-M (§& u8)}
-//~^ ERROR unknown start of token
-//~| missing lifetime specifier
-fn main() {}
diff --git a/src/test/ui/issues/issue-69130.stderr b/src/test/ui/issues/issue-69130.stderr
deleted file mode 100644
index e67cc295d43..00000000000
--- a/src/test/ui/issues/issue-69130.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error: unknown start of token: \u{a7}
-  --> $DIR/issue-69130.rs:4:4
-   |
-LL | M (§& u8)}
-   |    ^
-
-error[E0106]: missing lifetime specifier
-  --> $DIR/issue-69130.rs:4:5
-   |
-LL | M (§& u8)}
-   |     ^ expected named lifetime parameter
-   |
-help: consider introducing a named lifetime parameter
-   |
-LL ~ enum F<'a> {
-LL ~ M (§&'a  u8)}
-   |
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0106`.
diff --git a/src/test/ui/issues/issue-6919.rs b/src/test/ui/issues/issue-6919.rs
deleted file mode 100644
index 6f1e1f97708..00000000000
--- a/src/test/ui/issues/issue-6919.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-#![allow(unused_attributes)]
-// aux-build:iss.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue6919_3;
-
-pub fn main() {
-    let _ = issue6919_3::D.k;
-}
diff --git a/src/test/ui/issues/issue-69225-SCEVAddExpr-wrap-flag.rs b/src/test/ui/issues/issue-69225-SCEVAddExpr-wrap-flag.rs
deleted file mode 100644
index 6e030f1cc48..00000000000
--- a/src/test/ui/issues/issue-69225-SCEVAddExpr-wrap-flag.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-// run-fail
-// compile-flags: -C opt-level=3
-// error-pattern: index out of bounds: the len is 0 but the index is 16777216
-// ignore-wasm no panic or subprocess support
-// ignore-emscripten no panic or subprocess support
-
-fn do_test(x: usize) {
-    let mut arr = vec![vec![0u8; 3]];
-
-    let mut z = vec![0];
-    for arr_ref in arr.iter_mut() {
-        for y in 0..x {
-            for _ in 0..1 {
-                z.reserve_exact(x);
-                let iterator = std::iter::repeat(0).take(x);
-                let mut cnt = 0;
-                iterator.for_each(|_| {
-                    z[0] = 0;
-                    cnt += 1;
-                });
-                let a = y * x;
-                let b = (y + 1) * x - 1;
-                let slice = &mut arr_ref[a..b];
-                slice[1 << 24] += 1;
-            }
-        }
-    }
-}
-
-fn main() {
-    do_test(1);
-    do_test(2);
-}
diff --git a/src/test/ui/issues/issue-69225-layout-repeated-checked-add.rs b/src/test/ui/issues/issue-69225-layout-repeated-checked-add.rs
deleted file mode 100644
index 7f43e4d1a51..00000000000
--- a/src/test/ui/issues/issue-69225-layout-repeated-checked-add.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-// Ensure we appropriately error instead of overflowing a calculation when creating a new Alloc
-// Layout
-
-// run-fail
-// compile-flags: -C opt-level=3
-// error-pattern: index out of bounds: the len is 0 but the index is 16777216
-// ignore-wasm no panic or subprocess support
-// ignore-emscripten no panic or subprocess support
-
-fn do_test(x: usize) {
-    let arr = vec![vec![0u8; 3]];
-
-    let mut z = Vec::new();
-    for arr_ref in arr {
-        for y in 0..x {
-            for _ in 0..1 {
-                z.extend(std::iter::repeat(0).take(x));
-                let a = y * x;
-                let b = (y + 1) * x - 1;
-                let slice = &arr_ref[a..b];
-                eprintln!("{} {} {} {}", a, b, arr_ref.len(), slice.len());
-                eprintln!("{:?}", slice[1 << 24]);
-            }
-        }
-    }
-}
-
-fn main() {
-    do_test(1);
-    do_test(2);
-}
diff --git a/src/test/ui/issues/issue-69306.rs b/src/test/ui/issues/issue-69306.rs
deleted file mode 100644
index 85d60952ac8..00000000000
--- a/src/test/ui/issues/issue-69306.rs
+++ /dev/null
@@ -1,45 +0,0 @@
-fn main() {}
-
-struct S0<T>(T);
-impl<T> S0<T> {
-    const C: S0<u8> = Self(0);
-    //~^ ERROR mismatched types
-    //~| ERROR mismatched types
-
-    fn foo() {
-        Self(0);
-        //~^ ERROR mismatched types
-    }
-}
-
-// Testing normalization.
-trait Fun {
-    type Out;
-}
-impl<T> Fun for S0<T> {
-    type Out = Self;
-}
-trait Foo<T> {
-    fn foo();
-}
-impl<T> Foo<T> for <S0<T> as Fun>::Out {
-    fn foo() {
-        Self(0); //~ ERROR mismatched types
-    }
-}
-
-struct S1<T, U>(T, U);
-impl<T> S1<T, u8> {
-    const C: S1<u8, u8> = Self(0, 1);
-    //~^ ERROR mismatched types
-    //~| ERROR mismatched types
-}
-
-struct S2<T>(T);
-impl<T> S2<T> {
-    fn map<U>(x: U) -> S2<U> {
-        Self(x)
-        //~^ ERROR mismatched types
-        //~| ERROR mismatched types
-    }
-}
diff --git a/src/test/ui/issues/issue-69306.stderr b/src/test/ui/issues/issue-69306.stderr
deleted file mode 100644
index 61ec5d3180c..00000000000
--- a/src/test/ui/issues/issue-69306.stderr
+++ /dev/null
@@ -1,138 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-69306.rs:5:28
-   |
-LL | impl<T> S0<T> {
-   |      - this type parameter
-LL |     const C: S0<u8> = Self(0);
-   |                       ---- ^ expected type parameter `T`, found integer
-   |                       |
-   |                       arguments to this function are incorrect
-   |
-   = note: expected type parameter `T`
-                        found type `{integer}`
-note: tuple struct defined here
-  --> $DIR/issue-69306.rs:3:8
-   |
-LL | struct S0<T>(T);
-   |        ^^
-
-error[E0308]: mismatched types
-  --> $DIR/issue-69306.rs:5:23
-   |
-LL | impl<T> S0<T> {
-   |      - this type parameter
-LL |     const C: S0<u8> = Self(0);
-   |                       ^^^^^^^ expected `u8`, found type parameter `T`
-   |
-   = note: expected struct `S0<u8>`
-              found struct `S0<T>`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-69306.rs:10:14
-   |
-LL | impl<T> S0<T> {
-   |      - this type parameter
-...
-LL |         Self(0);
-   |         ---- ^ expected type parameter `T`, found integer
-   |         |
-   |         arguments to this function are incorrect
-   |
-   = note: expected type parameter `T`
-                        found type `{integer}`
-note: tuple struct defined here
-  --> $DIR/issue-69306.rs:3:8
-   |
-LL | struct S0<T>(T);
-   |        ^^
-
-error[E0308]: mismatched types
-  --> $DIR/issue-69306.rs:27:14
-   |
-LL | impl<T> Foo<T> for <S0<T> as Fun>::Out {
-   |      - this type parameter
-LL |     fn foo() {
-LL |         Self(0);
-   |         ---- ^ expected type parameter `T`, found integer
-   |         |
-   |         arguments to this function are incorrect
-   |
-   = note: expected type parameter `T`
-                        found type `{integer}`
-note: tuple struct defined here
-  --> $DIR/issue-69306.rs:3:8
-   |
-LL | struct S0<T>(T);
-   |        ^^
-
-error[E0308]: mismatched types
-  --> $DIR/issue-69306.rs:33:32
-   |
-LL | impl<T> S1<T, u8> {
-   |      - this type parameter
-LL |     const C: S1<u8, u8> = Self(0, 1);
-   |                           ---- ^ expected type parameter `T`, found integer
-   |                           |
-   |                           arguments to this function are incorrect
-   |
-   = note: expected type parameter `T`
-                        found type `{integer}`
-note: tuple struct defined here
-  --> $DIR/issue-69306.rs:31:8
-   |
-LL | struct S1<T, U>(T, U);
-   |        ^^
-
-error[E0308]: mismatched types
-  --> $DIR/issue-69306.rs:33:27
-   |
-LL | impl<T> S1<T, u8> {
-   |      - this type parameter
-LL |     const C: S1<u8, u8> = Self(0, 1);
-   |                           ^^^^^^^^^^ expected `u8`, found type parameter `T`
-   |
-   = note: expected struct `S1<u8, _>`
-              found struct `S1<T, _>`
-
-error[E0308]: mismatched types
-  --> $DIR/issue-69306.rs:41:14
-   |
-LL | impl<T> S2<T> {
-   |      - expected type parameter
-LL |     fn map<U>(x: U) -> S2<U> {
-   |            - found type parameter
-LL |         Self(x)
-   |         ---- ^ expected type parameter `T`, found type parameter `U`
-   |         |
-   |         arguments to this function are incorrect
-   |
-   = note: expected type parameter `T`
-              found type parameter `U`
-   = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound
-   = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters
-note: tuple struct defined here
-  --> $DIR/issue-69306.rs:38:8
-   |
-LL | struct S2<T>(T);
-   |        ^^
-
-error[E0308]: mismatched types
-  --> $DIR/issue-69306.rs:41:9
-   |
-LL | impl<T> S2<T> {
-   |      - found type parameter
-LL |     fn map<U>(x: U) -> S2<U> {
-   |            -           ----- expected `S2<U>` because of return type
-   |            |
-   |            expected type parameter
-LL |         Self(x)
-   |         ^^^^^^^ expected type parameter `U`, found type parameter `T`
-   |
-   = note: expected struct `S2<U>`
-              found struct `S2<T>`
-   = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound
-   = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters
-
-error: aborting due to 8 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-6936.rs b/src/test/ui/issues/issue-6936.rs
deleted file mode 100644
index 26531bba9ec..00000000000
--- a/src/test/ui/issues/issue-6936.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-struct T;
-
-mod t1 {
-    type Foo = ::T;
-    mod Foo {} //~ ERROR the name `Foo` is defined multiple times
-}
-
-mod t2 {
-    type Foo = ::T;
-    struct Foo; //~ ERROR the name `Foo` is defined multiple times
-}
-
-mod t3 {
-    type Foo = ::T;
-    enum Foo {} //~ ERROR the name `Foo` is defined multiple times
-}
-
-mod t4 {
-    type Foo = ::T;
-    fn Foo() {} // ok
-}
-
-mod t5 {
-    type Bar<T> = T;
-    mod Bar {} //~ ERROR the name `Bar` is defined multiple times
-}
-
-mod t6 {
-    type Foo = ::T;
-    impl Foo {} // ok
-}
-
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-6936.stderr b/src/test/ui/issues/issue-6936.stderr
deleted file mode 100644
index 9292d60ca68..00000000000
--- a/src/test/ui/issues/issue-6936.stderr
+++ /dev/null
@@ -1,43 +0,0 @@
-error[E0428]: the name `Foo` is defined multiple times
-  --> $DIR/issue-6936.rs:5:5
-   |
-LL |     type Foo = ::T;
-   |     --------------- previous definition of the type `Foo` here
-LL |     mod Foo {}
-   |     ^^^^^^^ `Foo` redefined here
-   |
-   = note: `Foo` must be defined only once in the type namespace of this module
-
-error[E0428]: the name `Foo` is defined multiple times
-  --> $DIR/issue-6936.rs:10:5
-   |
-LL |     type Foo = ::T;
-   |     --------------- previous definition of the type `Foo` here
-LL |     struct Foo;
-   |     ^^^^^^^^^^^ `Foo` redefined here
-   |
-   = note: `Foo` must be defined only once in the type namespace of this module
-
-error[E0428]: the name `Foo` is defined multiple times
-  --> $DIR/issue-6936.rs:15:5
-   |
-LL |     type Foo = ::T;
-   |     --------------- previous definition of the type `Foo` here
-LL |     enum Foo {}
-   |     ^^^^^^^^ `Foo` redefined here
-   |
-   = note: `Foo` must be defined only once in the type namespace of this module
-
-error[E0428]: the name `Bar` is defined multiple times
-  --> $DIR/issue-6936.rs:25:5
-   |
-LL |     type Bar<T> = T;
-   |     ---------------- previous definition of the type `Bar` here
-LL |     mod Bar {}
-   |     ^^^^^^^ `Bar` redefined here
-   |
-   = note: `Bar` must be defined only once in the type namespace of this module
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0428`.
diff --git a/src/test/ui/issues/issue-69396-const-no-type-in-macro.rs b/src/test/ui/issues/issue-69396-const-no-type-in-macro.rs
deleted file mode 100644
index 45a30857413..00000000000
--- a/src/test/ui/issues/issue-69396-const-no-type-in-macro.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-macro_rules! suite {
-    ( $( $fn:ident; )* ) => {
-        $(
-            const A = "A".$fn();
-            //~^ ERROR the name `A` is defined multiple times
-            //~| ERROR missing type for `const` item
-            //~| ERROR the placeholder `_` is not allowed within types on item signatures for constants
-        )*
-    }
-}
-
-suite! {
-    len;
-    is_empty;
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-69396-const-no-type-in-macro.stderr b/src/test/ui/issues/issue-69396-const-no-type-in-macro.stderr
deleted file mode 100644
index 89aeafebac4..00000000000
--- a/src/test/ui/issues/issue-69396-const-no-type-in-macro.stderr
+++ /dev/null
@@ -1,50 +0,0 @@
-error[E0428]: the name `A` is defined multiple times
-  --> $DIR/issue-69396-const-no-type-in-macro.rs:4:13
-   |
-LL |               const A = "A".$fn();
-   |               ^^^^^^^^^^^^^^^^^^^^ `A` redefined here
-...
-LL | / suite! {
-LL | |     len;
-LL | |     is_empty;
-LL | | }
-   | |_- in this macro invocation
-   |
-   = note: `A` must be defined only once in the value namespace of this module
-   = note: this error originates in the macro `suite` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: missing type for `const` item
-  --> $DIR/issue-69396-const-no-type-in-macro.rs:4:20
-   |
-LL |               const A = "A".$fn();
-   |                      ^ help: provide a type for the constant: `: usize`
-...
-LL | / suite! {
-LL | |     len;
-LL | |     is_empty;
-LL | | }
-   | |_- in this macro invocation
-   |
-   = note: this error originates in the macro `suite` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants
-  --> $DIR/issue-69396-const-no-type-in-macro.rs:4:20
-   |
-LL |               const A = "A".$fn();
-   |                      ^
-   |                      |
-   |                      not allowed in type signatures
-   |                      help: replace with the correct type: `bool`
-...
-LL | / suite! {
-LL | |     len;
-LL | |     is_empty;
-LL | | }
-   | |_- in this macro invocation
-   |
-   = note: this error originates in the macro `suite` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to 3 previous errors
-
-Some errors have detailed explanations: E0121, E0428.
-For more information about an error, try `rustc --explain E0121`.
diff --git a/src/test/ui/issues/issue-69455.rs b/src/test/ui/issues/issue-69455.rs
deleted file mode 100644
index a53aadcfad0..00000000000
--- a/src/test/ui/issues/issue-69455.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-// Regression test for #69455: projection predicate was not satisfied.
-// Compiler should indicate the correct location of the
-// unsatisfied projection predicate
-
-pub trait Test<Rhs = Self> {
-    type Output;
-
-    fn test(self, rhs: Rhs) -> Self::Output;
-}
-
-impl Test<u32> for u64 {
-    type Output = u64;
-
-    fn test(self, other: u32) -> u64 {
-        self + (other as u64)
-    }
-}
-
-impl Test<u64> for u64 {
-    type Output = u64;
-
-    fn test(self, other: u64) -> u64 {
-        (self + other) as u64
-    }
-}
-
-fn main() {
-    let xs: Vec<u64> = vec![1, 2, 3];
-    println!("{}", 23u64.test(xs.iter().sum())); //~ ERROR: type annotations needed
-    //~^ ERROR type annotations needed
-}
diff --git a/src/test/ui/issues/issue-69455.stderr b/src/test/ui/issues/issue-69455.stderr
deleted file mode 100644
index 9d11cf19ea7..00000000000
--- a/src/test/ui/issues/issue-69455.stderr
+++ /dev/null
@@ -1,37 +0,0 @@
-error[E0282]: type annotations needed
-  --> $DIR/issue-69455.rs:29:20
-   |
-LL |     println!("{}", 23u64.test(xs.iter().sum()));
-   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the associated function `new_display`
-   |
-   = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: consider specifying the generic argument
-   |
-LL |     println!("{}", 23u64.test(xs.iter().sum())::<T>);
-   |                                               +++++
-
-error[E0283]: type annotations needed
-  --> $DIR/issue-69455.rs:29:41
-   |
-LL |     println!("{}", 23u64.test(xs.iter().sum()));
-   |                          ----           ^^^ cannot infer type of the type parameter `S` declared on the associated function `sum`
-   |                          |
-   |                          required by a bound introduced by this call
-   |
-note: multiple `impl`s satisfying `u64: Test<_>` found
-  --> $DIR/issue-69455.rs:11:1
-   |
-LL | impl Test<u32> for u64 {
-   | ^^^^^^^^^^^^^^^^^^^^^^
-...
-LL | impl Test<u64> for u64 {
-   | ^^^^^^^^^^^^^^^^^^^^^^
-help: consider specifying the generic argument
-   |
-LL |     println!("{}", 23u64.test(xs.iter().sum::<S>()));
-   |                                            +++++
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0282, E0283.
-For more information about an error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-69602-type-err-during-codegen-ice.rs b/src/test/ui/issues/issue-69602-type-err-during-codegen-ice.rs
deleted file mode 100644
index e98affc5cc2..00000000000
--- a/src/test/ui/issues/issue-69602-type-err-during-codegen-ice.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-trait TraitA {
-    const VALUE: usize;
-}
-
-struct A;
-impl TraitA for A {
-  const VALUE: usize = 0;
-}
-
-trait TraitB {
-    type MyA: TraitA;
-    const VALUE: usize = Self::MyA::VALUE;
-}
-
-struct B;
-impl TraitB for B { //~ ERROR not all trait items implemented, missing: `MyA`
-    type M   = A; //~ ERROR type `M` is not a member of trait `TraitB`
-}
-
-fn main() {
-    let _ = [0; B::VALUE];
-    //~^ constant
-}
diff --git a/src/test/ui/issues/issue-69602-type-err-during-codegen-ice.stderr b/src/test/ui/issues/issue-69602-type-err-during-codegen-ice.stderr
deleted file mode 100644
index ba385d887fb..00000000000
--- a/src/test/ui/issues/issue-69602-type-err-during-codegen-ice.stderr
+++ /dev/null
@@ -1,25 +0,0 @@
-error[E0437]: type `M` is not a member of trait `TraitB`
-  --> $DIR/issue-69602-type-err-during-codegen-ice.rs:17:5
-   |
-LL |     type M   = A;
-   |     ^^^^^^^^^^^^^ not a member of trait `TraitB`
-
-error[E0046]: not all trait items implemented, missing: `MyA`
-  --> $DIR/issue-69602-type-err-during-codegen-ice.rs:16:1
-   |
-LL |     type MyA: TraitA;
-   |     ---------------- `MyA` from trait
-...
-LL | impl TraitB for B {
-   | ^^^^^^^^^^^^^^^^^ missing `MyA` in implementation
-
-note: erroneous constant used
-  --> $DIR/issue-69602-type-err-during-codegen-ice.rs:21:17
-   |
-LL |     let _ = [0; B::VALUE];
-   |                 ^^^^^^^^
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0046, E0437.
-For more information about an error, try `rustc --explain E0046`.
diff --git a/src/test/ui/issues/issue-69683.rs b/src/test/ui/issues/issue-69683.rs
deleted file mode 100644
index 7a76e9ef205..00000000000
--- a/src/test/ui/issues/issue-69683.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-pub trait Element<S> {
-    type Array;
-}
-
-impl<T> Element<()> for T {
-    type Array = T;
-}
-
-impl<T: Element<S>, S> Element<[S; 3]> for T {
-    type Array = [T::Array; 3];
-}
-
-trait Foo<I>
-where
-    u8: Element<I>,
-{
-    fn foo(self, x: <u8 as Element<I>>::Array);
-}
-
-impl<I> Foo<I> for u16
-where
-    u8: Element<I>,
-{
-    fn foo(self, _: <u8 as Element<I>>::Array) {}
-}
-
-fn main() {
-    let b: [u8; 3] = [0u8; 3];
-
-    0u16.foo(b); //~ ERROR type annotations needed
-    //~^ ERROR type annotations needed
-    //<u16 as Foo<[(); 3]>>::foo(0u16, b);
-}
diff --git a/src/test/ui/issues/issue-69683.stderr b/src/test/ui/issues/issue-69683.stderr
deleted file mode 100644
index 193de1a35cf..00000000000
--- a/src/test/ui/issues/issue-69683.stderr
+++ /dev/null
@@ -1,43 +0,0 @@
-error[E0284]: type annotations needed
-  --> $DIR/issue-69683.rs:30:10
-   |
-LL |     0u16.foo(b);
-   |          ^^^
-   |
-   = note: cannot satisfy `<u8 as Element<_>>::Array == [u8; 3]`
-help: try using a fully qualified path to specify the expected types
-   |
-LL |     <u16 as Foo<I>>::foo(0u16, b);
-   |     +++++++++++++++++++++    ~
-
-error[E0283]: type annotations needed
-  --> $DIR/issue-69683.rs:30:10
-   |
-LL |     0u16.foo(b);
-   |          ^^^
-   |
-note: multiple `impl`s satisfying `u8: Element<_>` found
-  --> $DIR/issue-69683.rs:5:1
-   |
-LL | impl<T> Element<()> for T {
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^
-...
-LL | impl<T: Element<S>, S> Element<[S; 3]> for T {
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-note: required by a bound in `Foo::foo`
-  --> $DIR/issue-69683.rs:15:9
-   |
-LL |     u8: Element<I>,
-   |         ^^^^^^^^^^ required by this bound in `Foo::foo`
-LL | {
-LL |     fn foo(self, x: <u8 as Element<I>>::Array);
-   |        --- required by a bound in this
-help: try using a fully qualified path to specify the expected types
-   |
-LL |     <u16 as Foo<I>>::foo(0u16, b);
-   |     +++++++++++++++++++++    ~
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0283, E0284.
-For more information about an error, try `rustc --explain E0283`.
diff --git a/src/test/ui/issues/issue-70093.rs b/src/test/ui/issues/issue-70093.rs
deleted file mode 100644
index 86459dc904a..00000000000
--- a/src/test/ui/issues/issue-70093.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// compile-flags: -Zlink-native-libraries=no -Cdefault-linker-libraries=yes
-// ignore-windows - this will probably only work on unixish systems
-// ignore-fuchsia - missing __libc_start_main for some reason (#84733)
-// ignore-cross-compile - default-linker-libraries=yes doesn't play well with cross compiling
-
-#[link(name = "some-random-non-existent-library", kind = "static")]
-extern "C" {}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-7012.rs b/src/test/ui/issues/issue-7012.rs
deleted file mode 100644
index 90eba170695..00000000000
--- a/src/test/ui/issues/issue-7012.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// run-pass
-#![allow(non_camel_case_types)]
-#![allow(non_upper_case_globals)]
-
-/*
-# Comparison of static arrays
-
-The expected behaviour would be that `test == test1`, therefore 'true'
-would be printed, however the below prints false.
-*/
-
-struct signature<'a> { pattern : &'a [u32] }
-
-static test1: signature<'static> =  signature {
-  pattern: &[0x243f6a88,0x85a308d3,0x13198a2e,0x03707344,0xa4093822,0x299f31d0]
-};
-
-pub fn main() {
-  let test: &[u32] = &[0x243f6a88,0x85a308d3,0x13198a2e,
-                       0x03707344,0xa4093822,0x299f31d0];
-  println!("{}",test==test1.pattern);
-}
diff --git a/src/test/ui/issues/issue-70381.rs b/src/test/ui/issues/issue-70381.rs
deleted file mode 100644
index 3df8277b873..00000000000
--- a/src/test/ui/issues/issue-70381.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// Test that multi-byte unicode characters with missing parameters do not ICE.
-
-fn main() {
-  println!("\r¡{}")
-  //~^ ERROR 1 positional argument in format string
-}
diff --git a/src/test/ui/issues/issue-70381.stderr b/src/test/ui/issues/issue-70381.stderr
deleted file mode 100644
index 96b8e656991..00000000000
--- a/src/test/ui/issues/issue-70381.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: 1 positional argument in format string, but no arguments were given
-  --> $DIR/issue-70381.rs:4:16
-   |
-LL |   println!("\r¡{}")
-   |                ^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-7044.rs b/src/test/ui/issues/issue-7044.rs
deleted file mode 100644
index a6e22bc5237..00000000000
--- a/src/test/ui/issues/issue-7044.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-static X: isize = 0;
-struct X; //~ ERROR the name `X` is defined multiple times
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-7044.stderr b/src/test/ui/issues/issue-7044.stderr
deleted file mode 100644
index 2ad67ec23be..00000000000
--- a/src/test/ui/issues/issue-7044.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0428]: the name `X` is defined multiple times
-  --> $DIR/issue-7044.rs:2:1
-   |
-LL | static X: isize = 0;
-   | -------------------- previous definition of the value `X` here
-LL | struct X;
-   | ^^^^^^^^^ `X` redefined here
-   |
-   = note: `X` must be defined only once in the value namespace of this module
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0428`.
diff --git a/src/test/ui/issues/issue-7061.rs b/src/test/ui/issues/issue-7061.rs
deleted file mode 100644
index 8a6ee920a3a..00000000000
--- a/src/test/ui/issues/issue-7061.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-struct BarStruct;
-
-impl<'a> BarStruct {
-    fn foo(&'a mut self) -> Box<BarStruct> { self }
-    //~^ ERROR mismatched types
-    //~| expected struct `Box<BarStruct>`
-    //~| found mutable reference `&'a mut BarStruct`
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-7061.stderr b/src/test/ui/issues/issue-7061.stderr
deleted file mode 100644
index 27034378d3f..00000000000
--- a/src/test/ui/issues/issue-7061.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-7061.rs:4:46
-   |
-LL |     fn foo(&'a mut self) -> Box<BarStruct> { self }
-   |                             --------------   ^^^^ expected struct `Box`, found `&mut BarStruct`
-   |                             |
-   |                             expected `Box<BarStruct>` because of return type
-   |
-   = note:         expected struct `Box<BarStruct>`
-           found mutable reference `&'a mut BarStruct`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-70673.rs b/src/test/ui/issues/issue-70673.rs
deleted file mode 100644
index 3561f401277..00000000000
--- a/src/test/ui/issues/issue-70673.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// Regression test for https://github.com/rust-lang/rust/issues/70673.
-
-// run-pass
-
-#![feature(thread_local)]
-
-#[thread_local]
-static A: &u8 = &42;
-
-fn main() {
-    dbg!(*A);
-}
diff --git a/src/test/ui/issues/issue-70724-add_type_neq_err_label-unwrap.rs b/src/test/ui/issues/issue-70724-add_type_neq_err_label-unwrap.rs
deleted file mode 100644
index c2683157f79..00000000000
--- a/src/test/ui/issues/issue-70724-add_type_neq_err_label-unwrap.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-fn a() -> i32 {
-    3
-}
-
-pub fn main() {
-    assert_eq!(a, 0);
-    //~^ ERROR binary operation `==` cannot
-    //~| ERROR mismatched types
-    //~| ERROR doesn't implement
-}
diff --git a/src/test/ui/issues/issue-70724-add_type_neq_err_label-unwrap.stderr b/src/test/ui/issues/issue-70724-add_type_neq_err_label-unwrap.stderr
deleted file mode 100644
index b30bcfb776c..00000000000
--- a/src/test/ui/issues/issue-70724-add_type_neq_err_label-unwrap.stderr
+++ /dev/null
@@ -1,38 +0,0 @@
-error[E0369]: binary operation `==` cannot be applied to type `fn() -> i32 {a}`
-  --> $DIR/issue-70724-add_type_neq_err_label-unwrap.rs:6:5
-   |
-LL |     assert_eq!(a, 0);
-   |     ^^^^^^^^^^^^^^^^
-   |     |
-   |     fn() -> i32 {a}
-   |     {integer}
-   |
-   = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error[E0308]: mismatched types
-  --> $DIR/issue-70724-add_type_neq_err_label-unwrap.rs:6:5
-   |
-LL |     assert_eq!(a, 0);
-   |     ^^^^^^^^^^^^^^^^ expected fn item, found integer
-   |
-   = note: expected fn item `fn() -> i32 {a}`
-                 found type `{integer}`
-   = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error[E0277]: `fn() -> i32 {a}` doesn't implement `Debug`
-  --> $DIR/issue-70724-add_type_neq_err_label-unwrap.rs:6:5
-   |
-LL | fn a() -> i32 {
-   |    - consider calling this function
-...
-LL |     assert_eq!(a, 0);
-   |     ^^^^^^^^^^^^^^^^ `fn() -> i32 {a}` cannot be formatted using `{:?}` because it doesn't implement `Debug`
-   |
-   = help: the trait `Debug` is not implemented for fn item `fn() -> i32 {a}`
-   = help: use parentheses to call this function: `a()`
-   = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to 3 previous errors
-
-Some errors have detailed explanations: E0277, E0308, E0369.
-For more information about an error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-70746.rs b/src/test/ui/issues/issue-70746.rs
deleted file mode 100644
index 8930c15f57e..00000000000
--- a/src/test/ui/issues/issue-70746.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// check-pass
-
-pub trait Trait1 {
-    type C;
-}
-
-struct T1;
-impl Trait1 for T1 {
-    type C = usize;
-}
-pub trait Callback<T: Trait1>: FnMut(<T as Trait1>::C) {}
-impl<T: Trait1, F: FnMut(<T as Trait1>::C)> Callback<T> for F {}
-
-pub struct State<T: Trait1> {
-    callback: Option<Box<dyn Callback<T>>>,
-}
-impl<T: Trait1> State<T> {
-    fn new() -> Self {
-        Self { callback: None }
-    }
-    fn test_cb(&mut self, d: <T as Trait1>::C) {
-        (self.callback.as_mut().unwrap())(d)
-    }
-}
-
-fn main() {
-    let mut s = State::<T1>::new();
-    s.test_cb(1);
-}
diff --git a/src/test/ui/issues/issue-7092.rs b/src/test/ui/issues/issue-7092.rs
deleted file mode 100644
index 85bfbf90d9a..00000000000
--- a/src/test/ui/issues/issue-7092.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-enum Whatever {
-}
-
-fn foo(x: Whatever) {
-    match x {
-        Some(field) =>
-//~^ ERROR mismatched types
-//~| expected enum `Whatever`, found enum `Option`
-//~| expected enum `Whatever`
-//~| found enum `Option<_>`
-            field.access(),
-    }
-}
-
-fn main(){}
diff --git a/src/test/ui/issues/issue-7092.stderr b/src/test/ui/issues/issue-7092.stderr
deleted file mode 100644
index 59e8d75e236..00000000000
--- a/src/test/ui/issues/issue-7092.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-7092.rs:6:9
-   |
-LL |     match x {
-   |           - this expression has type `Whatever`
-LL |         Some(field) =>
-   |         ^^^^^^^^^^^ expected enum `Whatever`, found enum `Option`
-   |
-   = note: expected enum `Whatever`
-              found enum `Option<_>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-71406.rs b/src/test/ui/issues/issue-71406.rs
deleted file mode 100644
index 6266112c3a8..00000000000
--- a/src/test/ui/issues/issue-71406.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-use std::sync::mpsc;
-
-fn main() {
-    let (tx, rx) = mpsc::channel::new(1);
-    //~^ ERROR expected type, found function `channel` in `mpsc`
-}
diff --git a/src/test/ui/issues/issue-71406.stderr b/src/test/ui/issues/issue-71406.stderr
deleted file mode 100644
index 918163b6094..00000000000
--- a/src/test/ui/issues/issue-71406.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0433]: failed to resolve: expected type, found function `channel` in `mpsc`
-  --> $DIR/issue-71406.rs:4:26
-   |
-LL |     let (tx, rx) = mpsc::channel::new(1);
-   |                          ^^^^^^^ expected type, found function `channel` in `mpsc`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0433`.
diff --git a/src/test/ui/issues/issue-71584.rs b/src/test/ui/issues/issue-71584.rs
deleted file mode 100644
index 7bf3ed60ec1..00000000000
--- a/src/test/ui/issues/issue-71584.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn main() {
-    let n: u32 = 1;
-    let mut d: u64 = 2;
-    d = d % n.into();
-    //~^ ERROR type annotations needed
-}
diff --git a/src/test/ui/issues/issue-71584.stderr b/src/test/ui/issues/issue-71584.stderr
deleted file mode 100644
index 6ddb7657301..00000000000
--- a/src/test/ui/issues/issue-71584.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0284]: type annotations needed
-  --> $DIR/issue-71584.rs:4:15
-   |
-LL |     d = d % n.into();
-   |           -   ^^^^
-   |           |
-   |           type must be known at this point
-   |
-   = note: cannot satisfy `<u64 as Rem<_>>::Output == u64`
-help: try using a fully qualified path to specify the expected types
-   |
-LL |     d = d % <u32 as Into<T>>::into(n);
-   |             +++++++++++++++++++++++ ~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0284`.
diff --git a/src/test/ui/issues/issue-71676-1.fixed b/src/test/ui/issues/issue-71676-1.fixed
deleted file mode 100644
index cbc0e8c061b..00000000000
--- a/src/test/ui/issues/issue-71676-1.fixed
+++ /dev/null
@@ -1,53 +0,0 @@
-// run-rustfix
-use std::ops::Deref;
-use std::ops::DerefMut;
-struct Bar(u8);
-struct Foo(Bar);
-struct Emm(Foo);
-impl Deref for Bar{
-    type Target = u8;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl Deref for Foo {
-    type Target = Bar;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl Deref for Emm {
-    type Target = Foo;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl DerefMut for Bar{
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.0
-    }
-}
-impl DerefMut for Foo {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.0
-    }
-}
-impl DerefMut for Emm {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.0
-    }
-}
-fn main() {
-    // Suggest dereference with arbitrary mutability
-    let a = Emm(Foo(Bar(0)));
-    let _: *const u8 = &***a; //~ ERROR mismatched types
-
-    let mut a = Emm(Foo(Bar(0)));
-    let _: *mut u8 = &mut ***a; //~ ERROR mismatched types
-
-    let a = Emm(Foo(Bar(0)));
-    let _: *const u8 = &***a; //~ ERROR mismatched types
-
-    let mut a = Emm(Foo(Bar(0)));
-    let _: *mut u8 = &mut ***a; //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-71676-1.rs b/src/test/ui/issues/issue-71676-1.rs
deleted file mode 100644
index 6e87c7174c6..00000000000
--- a/src/test/ui/issues/issue-71676-1.rs
+++ /dev/null
@@ -1,53 +0,0 @@
-// run-rustfix
-use std::ops::Deref;
-use std::ops::DerefMut;
-struct Bar(u8);
-struct Foo(Bar);
-struct Emm(Foo);
-impl Deref for Bar{
-    type Target = u8;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl Deref for Foo {
-    type Target = Bar;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl Deref for Emm {
-    type Target = Foo;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl DerefMut for Bar{
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.0
-    }
-}
-impl DerefMut for Foo {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.0
-    }
-}
-impl DerefMut for Emm {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.0
-    }
-}
-fn main() {
-    // Suggest dereference with arbitrary mutability
-    let a = Emm(Foo(Bar(0)));
-    let _: *const u8 = &a; //~ ERROR mismatched types
-
-    let mut a = Emm(Foo(Bar(0)));
-    let _: *mut u8 = &a; //~ ERROR mismatched types
-
-    let a = Emm(Foo(Bar(0)));
-    let _: *const u8 = &mut a; //~ ERROR mismatched types
-
-    let mut a = Emm(Foo(Bar(0)));
-    let _: *mut u8 = &mut a; //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-71676-1.stderr b/src/test/ui/issues/issue-71676-1.stderr
deleted file mode 100644
index 2104634eb93..00000000000
--- a/src/test/ui/issues/issue-71676-1.stderr
+++ /dev/null
@@ -1,63 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-71676-1.rs:43:24
-   |
-LL |     let _: *const u8 = &a;
-   |            ---------   ^^ expected `u8`, found struct `Emm`
-   |            |
-   |            expected due to this
-   |
-   = note: expected raw pointer `*const u8`
-                found reference `&Emm`
-help: consider dereferencing
-   |
-LL |     let _: *const u8 = &***a;
-   |                         +++
-
-error[E0308]: mismatched types
-  --> $DIR/issue-71676-1.rs:46:22
-   |
-LL |     let _: *mut u8 = &a;
-   |            -------   ^^ types differ in mutability
-   |            |
-   |            expected due to this
-   |
-   = note: expected raw pointer `*mut u8`
-                found reference `&Emm`
-help: consider dereferencing
-   |
-LL |     let _: *mut u8 = &mut ***a;
-   |                       +++++++
-
-error[E0308]: mismatched types
-  --> $DIR/issue-71676-1.rs:49:24
-   |
-LL |     let _: *const u8 = &mut a;
-   |            ---------   ^^^^^^ expected `u8`, found struct `Emm`
-   |            |
-   |            expected due to this
-   |
-   = note:    expected raw pointer `*const u8`
-           found mutable reference `&mut Emm`
-help: consider dereferencing
-   |
-LL |     let _: *const u8 = &***a;
-   |                         ~~~
-
-error[E0308]: mismatched types
-  --> $DIR/issue-71676-1.rs:52:22
-   |
-LL |     let _: *mut u8 = &mut a;
-   |            -------   ^^^^^^ expected `u8`, found struct `Emm`
-   |            |
-   |            expected due to this
-   |
-   = note:    expected raw pointer `*mut u8`
-           found mutable reference `&mut Emm`
-help: consider dereferencing
-   |
-LL |     let _: *mut u8 = &mut ***a;
-   |                           +++
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-71676-2.rs b/src/test/ui/issues/issue-71676-2.rs
deleted file mode 100644
index f3183899dc5..00000000000
--- a/src/test/ui/issues/issue-71676-2.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-use std::ops::Deref;
-use std::ops::DerefMut;
-struct Bar(u8);
-struct Foo(Bar);
-struct Emm(Foo);
-impl Deref for Bar{
-    type Target = u8;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl Deref for Foo {
-    type Target = Bar;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl Deref for Emm {
-    type Target = Foo;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl DerefMut for Bar{
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.0
-    }
-}
-impl DerefMut for Foo {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.0
-    }
-}
-impl DerefMut for Emm {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.0
-    }
-}
-fn main() {
-    let a = Emm(Foo(Bar(0)));
-    let _: *mut u8 = &a; //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-71676-2.stderr b/src/test/ui/issues/issue-71676-2.stderr
deleted file mode 100644
index 80fb4aed1cd..00000000000
--- a/src/test/ui/issues/issue-71676-2.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-71676-2.rs:41:22
-   |
-LL |     let _: *mut u8 = &a;
-   |            -------   ^^ types differ in mutability
-   |            |
-   |            expected due to this
-   |
-   = note: expected raw pointer `*mut u8`
-                found reference `&Emm`
-help: consider dereferencing
-   |
-LL |     let _: *mut u8 = &mut ***a;
-   |                       +++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-7178.rs b/src/test/ui/issues/issue-7178.rs
deleted file mode 100644
index 30aa736cdc6..00000000000
--- a/src/test/ui/issues/issue-7178.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-// aux-build:issue-7178.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_7178 as cross_crate_self;
-
-pub fn main() {
-    let _ = cross_crate_self::Foo::new(&1);
-}
diff --git a/src/test/ui/issues/issue-72002.rs b/src/test/ui/issues/issue-72002.rs
deleted file mode 100644
index 54ff89355ff..00000000000
--- a/src/test/ui/issues/issue-72002.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// check-pass
-struct Indexable;
-
-impl Indexable {
-    fn boo(&mut self) {}
-}
-
-impl std::ops::Index<&str> for Indexable {
-    type Output = Indexable;
-
-    fn index(&self, field: &str) -> &Indexable {
-        self
-    }
-}
-
-impl std::ops::IndexMut<&str> for Indexable {
-    fn index_mut(&mut self, field: &str) -> &mut Indexable {
-        self
-    }
-}
-
-fn main() {
-    let mut v = Indexable;
-    let field = "hello".to_string();
-
-    v[field.as_str()].boo();
-
-    v[&field].boo(); // < This should work
-}
diff --git a/src/test/ui/issues/issue-72076.rs b/src/test/ui/issues/issue-72076.rs
deleted file mode 100644
index 1659044a64f..00000000000
--- a/src/test/ui/issues/issue-72076.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-trait X {
-    type S;
-    fn f() -> Self::S {} //~ ERROR mismatched types
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-72076.stderr b/src/test/ui/issues/issue-72076.stderr
deleted file mode 100644
index b942cf75b06..00000000000
--- a/src/test/ui/issues/issue-72076.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-72076.rs:3:23
-   |
-LL |     fn f() -> Self::S {}
-   |                       ^^ expected associated type, found `()`
-   |
-   = note: expected associated type `<Self as X>::S`
-                    found unit type `()`
-   = help: consider constraining the associated type `<Self as X>::S` to `()` or calling a method that returns `<Self as X>::S`
-   = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-72278.rs b/src/test/ui/issues/issue-72278.rs
deleted file mode 100644
index 92fd1f73a93..00000000000
--- a/src/test/ui/issues/issue-72278.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// run-pass
-
-#![allow(unused)]
-
-struct S;
-
-impl S {
-    fn func<'a, U>(&'a self) -> U {
-        todo!()
-    }
-}
-
-fn dont_crash<'a, U>() -> U {
-    S.func::<'a, U>()
-    //~^ WARN cannot specify lifetime arguments explicitly
-    //~| WARN this was previously accepted
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-72278.stderr b/src/test/ui/issues/issue-72278.stderr
deleted file mode 100644
index 5468837a305..00000000000
--- a/src/test/ui/issues/issue-72278.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
-  --> $DIR/issue-72278.rs:14:14
-   |
-LL |     fn func<'a, U>(&'a self) -> U {
-   |             -- the late bound lifetime parameter is introduced here
-...
-LL |     S.func::<'a, U>()
-   |              ^^
-   |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
-   = note: `#[warn(late_bound_lifetime_arguments)]` on by default
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/issues/issue-7246.rs b/src/test/ui/issues/issue-7246.rs
deleted file mode 100644
index 7b16fa024f8..00000000000
--- a/src/test/ui/issues/issue-7246.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-#![deny(unreachable_code)]
-#![allow(dead_code)]
-
-use std::ptr;
-pub unsafe fn g() {
-    return;
-    if *ptr::null() {}; //~ ERROR unreachable
-    //~| WARNING dereferencing a null pointer
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-7246.stderr b/src/test/ui/issues/issue-7246.stderr
deleted file mode 100644
index a9bf2bf763d..00000000000
--- a/src/test/ui/issues/issue-7246.stderr
+++ /dev/null
@@ -1,24 +0,0 @@
-error: unreachable statement
-  --> $DIR/issue-7246.rs:7:5
-   |
-LL |     return;
-   |     ------ any code following this expression is unreachable
-LL |     if *ptr::null() {};
-   |     ^^^^^^^^^^^^^^^^^^^ unreachable statement
-   |
-note: the lint level is defined here
-  --> $DIR/issue-7246.rs:1:9
-   |
-LL | #![deny(unreachable_code)]
-   |         ^^^^^^^^^^^^^^^^
-
-warning: dereferencing a null pointer
-  --> $DIR/issue-7246.rs:7:8
-   |
-LL |     if *ptr::null() {};
-   |        ^^^^^^^^^^^^ this code causes undefined behavior when executed
-   |
-   = note: `#[warn(deref_nullptr)]` on by default
-
-error: aborting due to previous error; 1 warning emitted
-
diff --git a/src/test/ui/issues/issue-7268.rs b/src/test/ui/issues/issue-7268.rs
deleted file mode 100644
index 309176fb0c5..00000000000
--- a/src/test/ui/issues/issue-7268.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-fn foo<T: 'static>(_: T) {}
-
-fn bar<T>(x: &'static T) {
-    foo(x);
-}
-fn main() {}
diff --git a/src/test/ui/issues/issue-72839-error-overflow.rs b/src/test/ui/issues/issue-72839-error-overflow.rs
deleted file mode 100644
index 6562d228409..00000000000
--- a/src/test/ui/issues/issue-72839-error-overflow.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// Regression test for issue #72839
-// Tests that we do not overflow during trait selection after
-// a type error occurs
-use std::ops::Rem;
-trait Foo {}
-struct MyStruct<T>(T);
-
-impl<T, U> Rem<MyStruct<T>> for MyStruct<U> where MyStruct<U>: Rem<MyStruct<T>> {
-    type Output = u8;
-    fn rem(self, _: MyStruct<T>) -> Self::Output {
-        panic!()
-    }
-}
-
-fn main() {}
-
-fn foo() {
-    if missing_var % 8 == 0 {} //~ ERROR cannot find
-}
diff --git a/src/test/ui/issues/issue-72839-error-overflow.stderr b/src/test/ui/issues/issue-72839-error-overflow.stderr
deleted file mode 100644
index c4b6f90ca69..00000000000
--- a/src/test/ui/issues/issue-72839-error-overflow.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0425]: cannot find value `missing_var` in this scope
-  --> $DIR/issue-72839-error-overflow.rs:18:8
-   |
-LL |     if missing_var % 8 == 0 {}
-   |        ^^^^^^^^^^^ not found in this scope
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0425`.
diff --git a/src/test/ui/issues/issue-72933-match-stack-overflow.rs b/src/test/ui/issues/issue-72933-match-stack-overflow.rs
deleted file mode 100644
index aa796bcf5a0..00000000000
--- a/src/test/ui/issues/issue-72933-match-stack-overflow.rs
+++ /dev/null
@@ -1,5208 +0,0 @@
-// build-pass
-// ignore-tidy-filelength
-#![crate_type="rlib"]
-
-fn banana(v: &str) -> u32 {
-    match v {
-        "0" => 0,
-        "1" => 1,
-        "2" => 2,
-        "3" => 3,
-        "4" => 4,
-        "5" => 5,
-        "6" => 6,
-        "7" => 7,
-        "8" => 8,
-        "9" => 9,
-        "10" => 10,
-        "11" => 11,
-        "12" => 12,
-        "13" => 13,
-        "14" => 14,
-        "15" => 15,
-        "16" => 16,
-        "17" => 17,
-        "18" => 18,
-        "19" => 19,
-        "20" => 20,
-        "21" => 21,
-        "22" => 22,
-        "23" => 23,
-        "24" => 24,
-        "25" => 25,
-        "26" => 26,
-        "27" => 27,
-        "28" => 28,
-        "29" => 29,
-        "30" => 30,
-        "31" => 31,
-        "32" => 32,
-        "33" => 33,
-        "34" => 34,
-        "35" => 35,
-        "36" => 36,
-        "37" => 37,
-        "38" => 38,
-        "39" => 39,
-        "40" => 40,
-        "41" => 41,
-        "42" => 42,
-        "43" => 43,
-        "44" => 44,
-        "45" => 45,
-        "46" => 46,
-        "47" => 47,
-        "48" => 48,
-        "49" => 49,
-        "50" => 50,
-        "51" => 51,
-        "52" => 52,
-        "53" => 53,
-        "54" => 54,
-        "55" => 55,
-        "56" => 56,
-        "57" => 57,
-        "58" => 58,
-        "59" => 59,
-        "60" => 60,
-        "61" => 61,
-        "62" => 62,
-        "63" => 63,
-        "64" => 64,
-        "65" => 65,
-        "66" => 66,
-        "67" => 67,
-        "68" => 68,
-        "69" => 69,
-        "70" => 70,
-        "71" => 71,
-        "72" => 72,
-        "73" => 73,
-        "74" => 74,
-        "75" => 75,
-        "76" => 76,
-        "77" => 77,
-        "78" => 78,
-        "79" => 79,
-        "80" => 80,
-        "81" => 81,
-        "82" => 82,
-        "83" => 83,
-        "84" => 84,
-        "85" => 85,
-        "86" => 86,
-        "87" => 87,
-        "88" => 88,
-        "89" => 89,
-        "90" => 90,
-        "91" => 91,
-        "92" => 92,
-        "93" => 93,
-        "94" => 94,
-        "95" => 95,
-        "96" => 96,
-        "97" => 97,
-        "98" => 98,
-        "99" => 99,
-        "100" => 100,
-        "101" => 101,
-        "102" => 102,
-        "103" => 103,
-        "104" => 104,
-        "105" => 105,
-        "106" => 106,
-        "107" => 107,
-        "108" => 108,
-        "109" => 109,
-        "110" => 110,
-        "111" => 111,
-        "112" => 112,
-        "113" => 113,
-        "114" => 114,
-        "115" => 115,
-        "116" => 116,
-        "117" => 117,
-        "118" => 118,
-        "119" => 119,
-        "120" => 120,
-        "121" => 121,
-        "122" => 122,
-        "123" => 123,
-        "124" => 124,
-        "125" => 125,
-        "126" => 126,
-        "127" => 127,
-        "128" => 128,
-        "129" => 129,
-        "130" => 130,
-        "131" => 131,
-        "132" => 132,
-        "133" => 133,
-        "134" => 134,
-        "135" => 135,
-        "136" => 136,
-        "137" => 137,
-        "138" => 138,
-        "139" => 139,
-        "140" => 140,
-        "141" => 141,
-        "142" => 142,
-        "143" => 143,
-        "144" => 144,
-        "145" => 145,
-        "146" => 146,
-        "147" => 147,
-        "148" => 148,
-        "149" => 149,
-        "150" => 150,
-        "151" => 151,
-        "152" => 152,
-        "153" => 153,
-        "154" => 154,
-        "155" => 155,
-        "156" => 156,
-        "157" => 157,
-        "158" => 158,
-        "159" => 159,
-        "160" => 160,
-        "161" => 161,
-        "162" => 162,
-        "163" => 163,
-        "164" => 164,
-        "165" => 165,
-        "166" => 166,
-        "167" => 167,
-        "168" => 168,
-        "169" => 169,
-        "170" => 170,
-        "171" => 171,
-        "172" => 172,
-        "173" => 173,
-        "174" => 174,
-        "175" => 175,
-        "176" => 176,
-        "177" => 177,
-        "178" => 178,
-        "179" => 179,
-        "180" => 180,
-        "181" => 181,
-        "182" => 182,
-        "183" => 183,
-        "184" => 184,
-        "185" => 185,
-        "186" => 186,
-        "187" => 187,
-        "188" => 188,
-        "189" => 189,
-        "190" => 190,
-        "191" => 191,
-        "192" => 192,
-        "193" => 193,
-        "194" => 194,
-        "195" => 195,
-        "196" => 196,
-        "197" => 197,
-        "198" => 198,
-        "199" => 199,
-        "200" => 200,
-        "201" => 201,
-        "202" => 202,
-        "203" => 203,
-        "204" => 204,
-        "205" => 205,
-        "206" => 206,
-        "207" => 207,
-        "208" => 208,
-        "209" => 209,
-        "210" => 210,
-        "211" => 211,
-        "212" => 212,
-        "213" => 213,
-        "214" => 214,
-        "215" => 215,
-        "216" => 216,
-        "217" => 217,
-        "218" => 218,
-        "219" => 219,
-        "220" => 220,
-        "221" => 221,
-        "222" => 222,
-        "223" => 223,
-        "224" => 224,
-        "225" => 225,
-        "226" => 226,
-        "227" => 227,
-        "228" => 228,
-        "229" => 229,
-        "230" => 230,
-        "231" => 231,
-        "232" => 232,
-        "233" => 233,
-        "234" => 234,
-        "235" => 235,
-        "236" => 236,
-        "237" => 237,
-        "238" => 238,
-        "239" => 239,
-        "240" => 240,
-        "241" => 241,
-        "242" => 242,
-        "243" => 243,
-        "244" => 244,
-        "245" => 245,
-        "246" => 246,
-        "247" => 247,
-        "248" => 248,
-        "249" => 249,
-        "250" => 250,
-        "251" => 251,
-        "252" => 252,
-        "253" => 253,
-        "254" => 254,
-        "255" => 255,
-        "256" => 256,
-        "257" => 257,
-        "258" => 258,
-        "259" => 259,
-        "260" => 260,
-        "261" => 261,
-        "262" => 262,
-        "263" => 263,
-        "264" => 264,
-        "265" => 265,
-        "266" => 266,
-        "267" => 267,
-        "268" => 268,
-        "269" => 269,
-        "270" => 270,
-        "271" => 271,
-        "272" => 272,
-        "273" => 273,
-        "274" => 274,
-        "275" => 275,
-        "276" => 276,
-        "277" => 277,
-        "278" => 278,
-        "279" => 279,
-        "280" => 280,
-        "281" => 281,
-        "282" => 282,
-        "283" => 283,
-        "284" => 284,
-        "285" => 285,
-        "286" => 286,
-        "287" => 287,
-        "288" => 288,
-        "289" => 289,
-        "290" => 290,
-        "291" => 291,
-        "292" => 292,
-        "293" => 293,
-        "294" => 294,
-        "295" => 295,
-        "296" => 296,
-        "297" => 297,
-        "298" => 298,
-        "299" => 299,
-        "300" => 300,
-        "301" => 301,
-        "302" => 302,
-        "303" => 303,
-        "304" => 304,
-        "305" => 305,
-        "306" => 306,
-        "307" => 307,
-        "308" => 308,
-        "309" => 309,
-        "310" => 310,
-        "311" => 311,
-        "312" => 312,
-        "313" => 313,
-        "314" => 314,
-        "315" => 315,
-        "316" => 316,
-        "317" => 317,
-        "318" => 318,
-        "319" => 319,
-        "320" => 320,
-        "321" => 321,
-        "322" => 322,
-        "323" => 323,
-        "324" => 324,
-        "325" => 325,
-        "326" => 326,
-        "327" => 327,
-        "328" => 328,
-        "329" => 329,
-        "330" => 330,
-        "331" => 331,
-        "332" => 332,
-        "333" => 333,
-        "334" => 334,
-        "335" => 335,
-        "336" => 336,
-        "337" => 337,
-        "338" => 338,
-        "339" => 339,
-        "340" => 340,
-        "341" => 341,
-        "342" => 342,
-        "343" => 343,
-        "344" => 344,
-        "345" => 345,
-        "346" => 346,
-        "347" => 347,
-        "348" => 348,
-        "349" => 349,
-        "350" => 350,
-        "351" => 351,
-        "352" => 352,
-        "353" => 353,
-        "354" => 354,
-        "355" => 355,
-        "356" => 356,
-        "357" => 357,
-        "358" => 358,
-        "359" => 359,
-        "360" => 360,
-        "361" => 361,
-        "362" => 362,
-        "363" => 363,
-        "364" => 364,
-        "365" => 365,
-        "366" => 366,
-        "367" => 367,
-        "368" => 368,
-        "369" => 369,
-        "370" => 370,
-        "371" => 371,
-        "372" => 372,
-        "373" => 373,
-        "374" => 374,
-        "375" => 375,
-        "376" => 376,
-        "377" => 377,
-        "378" => 378,
-        "379" => 379,
-        "380" => 380,
-        "381" => 381,
-        "382" => 382,
-        "383" => 383,
-        "384" => 384,
-        "385" => 385,
-        "386" => 386,
-        "387" => 387,
-        "388" => 388,
-        "389" => 389,
-        "390" => 390,
-        "391" => 391,
-        "392" => 392,
-        "393" => 393,
-        "394" => 394,
-        "395" => 395,
-        "396" => 396,
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-        "4562" => 4562,
-        "4563" => 4563,
-        "4564" => 4564,
-        "4565" => 4565,
-        "4566" => 4566,
-        "4567" => 4567,
-        "4568" => 4568,
-        "4569" => 4569,
-        "4570" => 4570,
-        "4571" => 4571,
-        "4572" => 4572,
-        "4573" => 4573,
-        "4574" => 4574,
-        "4575" => 4575,
-        "4576" => 4576,
-        "4577" => 4577,
-        "4578" => 4578,
-        "4579" => 4579,
-        "4580" => 4580,
-        "4581" => 4581,
-        "4582" => 4582,
-        "4583" => 4583,
-        "4584" => 4584,
-        "4585" => 4585,
-        "4586" => 4586,
-        "4587" => 4587,
-        "4588" => 4588,
-        "4589" => 4589,
-        "4590" => 4590,
-        "4591" => 4591,
-        "4592" => 4592,
-        "4593" => 4593,
-        "4594" => 4594,
-        "4595" => 4595,
-        "4596" => 4596,
-        "4597" => 4597,
-        "4598" => 4598,
-        "4599" => 4599,
-        "4600" => 4600,
-        "4601" => 4601,
-        "4602" => 4602,
-        "4603" => 4603,
-        "4604" => 4604,
-        "4605" => 4605,
-        "4606" => 4606,
-        "4607" => 4607,
-        "4608" => 4608,
-        "4609" => 4609,
-        "4610" => 4610,
-        "4611" => 4611,
-        "4612" => 4612,
-        "4613" => 4613,
-        "4614" => 4614,
-        "4615" => 4615,
-        "4616" => 4616,
-        "4617" => 4617,
-        "4618" => 4618,
-        "4619" => 4619,
-        "4620" => 4620,
-        "4621" => 4621,
-        "4622" => 4622,
-        "4623" => 4623,
-        "4624" => 4624,
-        "4625" => 4625,
-        "4626" => 4626,
-        "4627" => 4627,
-        "4628" => 4628,
-        "4629" => 4629,
-        "4630" => 4630,
-        "4631" => 4631,
-        "4632" => 4632,
-        "4633" => 4633,
-        "4634" => 4634,
-        "4635" => 4635,
-        "4636" => 4636,
-        "4637" => 4637,
-        "4638" => 4638,
-        "4639" => 4639,
-        "4640" => 4640,
-        "4641" => 4641,
-        "4642" => 4642,
-        "4643" => 4643,
-        "4644" => 4644,
-        "4645" => 4645,
-        "4646" => 4646,
-        "4647" => 4647,
-        "4648" => 4648,
-        "4649" => 4649,
-        "4650" => 4650,
-        "4651" => 4651,
-        "4652" => 4652,
-        "4653" => 4653,
-        "4654" => 4654,
-        "4655" => 4655,
-        "4656" => 4656,
-        "4657" => 4657,
-        "4658" => 4658,
-        "4659" => 4659,
-        "4660" => 4660,
-        "4661" => 4661,
-        "4662" => 4662,
-        "4663" => 4663,
-        "4664" => 4664,
-        "4665" => 4665,
-        "4666" => 4666,
-        "4667" => 4667,
-        "4668" => 4668,
-        "4669" => 4669,
-        "4670" => 4670,
-        "4671" => 4671,
-        "4672" => 4672,
-        "4673" => 4673,
-        "4674" => 4674,
-        "4675" => 4675,
-        "4676" => 4676,
-        "4677" => 4677,
-        "4678" => 4678,
-        "4679" => 4679,
-        "4680" => 4680,
-        "4681" => 4681,
-        "4682" => 4682,
-        "4683" => 4683,
-        "4684" => 4684,
-        "4685" => 4685,
-        "4686" => 4686,
-        "4687" => 4687,
-        "4688" => 4688,
-        "4689" => 4689,
-        "4690" => 4690,
-        "4691" => 4691,
-        "4692" => 4692,
-        "4693" => 4693,
-        "4694" => 4694,
-        "4695" => 4695,
-        "4696" => 4696,
-        "4697" => 4697,
-        "4698" => 4698,
-        "4699" => 4699,
-        "4700" => 4700,
-        "4701" => 4701,
-        "4702" => 4702,
-        "4703" => 4703,
-        "4704" => 4704,
-        "4705" => 4705,
-        "4706" => 4706,
-        "4707" => 4707,
-        "4708" => 4708,
-        "4709" => 4709,
-        "4710" => 4710,
-        "4711" => 4711,
-        "4712" => 4712,
-        "4713" => 4713,
-        "4714" => 4714,
-        "4715" => 4715,
-        "4716" => 4716,
-        "4717" => 4717,
-        "4718" => 4718,
-        "4719" => 4719,
-        "4720" => 4720,
-        "4721" => 4721,
-        "4722" => 4722,
-        "4723" => 4723,
-        "4724" => 4724,
-        "4725" => 4725,
-        "4726" => 4726,
-        "4727" => 4727,
-        "4728" => 4728,
-        "4729" => 4729,
-        "4730" => 4730,
-        "4731" => 4731,
-        "4732" => 4732,
-        "4733" => 4733,
-        "4734" => 4734,
-        "4735" => 4735,
-        "4736" => 4736,
-        "4737" => 4737,
-        "4738" => 4738,
-        "4739" => 4739,
-        "4740" => 4740,
-        "4741" => 4741,
-        "4742" => 4742,
-        "4743" => 4743,
-        "4744" => 4744,
-        "4745" => 4745,
-        "4746" => 4746,
-        "4747" => 4747,
-        "4748" => 4748,
-        "4749" => 4749,
-        "4750" => 4750,
-        "4751" => 4751,
-        "4752" => 4752,
-        "4753" => 4753,
-        "4754" => 4754,
-        "4755" => 4755,
-        "4756" => 4756,
-        "4757" => 4757,
-        "4758" => 4758,
-        "4759" => 4759,
-        "4760" => 4760,
-        "4761" => 4761,
-        "4762" => 4762,
-        "4763" => 4763,
-        "4764" => 4764,
-        "4765" => 4765,
-        "4766" => 4766,
-        "4767" => 4767,
-        "4768" => 4768,
-        "4769" => 4769,
-        "4770" => 4770,
-        "4771" => 4771,
-        "4772" => 4772,
-        "4773" => 4773,
-        "4774" => 4774,
-        "4775" => 4775,
-        "4776" => 4776,
-        "4777" => 4777,
-        "4778" => 4778,
-        "4779" => 4779,
-        "4780" => 4780,
-        "4781" => 4781,
-        "4782" => 4782,
-        "4783" => 4783,
-        "4784" => 4784,
-        "4785" => 4785,
-        "4786" => 4786,
-        "4787" => 4787,
-        "4788" => 4788,
-        "4789" => 4789,
-        "4790" => 4790,
-        "4791" => 4791,
-        "4792" => 4792,
-        "4793" => 4793,
-        "4794" => 4794,
-        "4795" => 4795,
-        "4796" => 4796,
-        "4797" => 4797,
-        "4798" => 4798,
-        "4799" => 4799,
-        "4800" => 4800,
-        "4801" => 4801,
-        "4802" => 4802,
-        "4803" => 4803,
-        "4804" => 4804,
-        "4805" => 4805,
-        "4806" => 4806,
-        "4807" => 4807,
-        "4808" => 4808,
-        "4809" => 4809,
-        "4810" => 4810,
-        "4811" => 4811,
-        "4812" => 4812,
-        "4813" => 4813,
-        "4814" => 4814,
-        "4815" => 4815,
-        "4816" => 4816,
-        "4817" => 4817,
-        "4818" => 4818,
-        "4819" => 4819,
-        "4820" => 4820,
-        "4821" => 4821,
-        "4822" => 4822,
-        "4823" => 4823,
-        "4824" => 4824,
-        "4825" => 4825,
-        "4826" => 4826,
-        "4827" => 4827,
-        "4828" => 4828,
-        "4829" => 4829,
-        "4830" => 4830,
-        "4831" => 4831,
-        "4832" => 4832,
-        "4833" => 4833,
-        "4834" => 4834,
-        "4835" => 4835,
-        "4836" => 4836,
-        "4837" => 4837,
-        "4838" => 4838,
-        "4839" => 4839,
-        "4840" => 4840,
-        "4841" => 4841,
-        "4842" => 4842,
-        "4843" => 4843,
-        "4844" => 4844,
-        "4845" => 4845,
-        "4846" => 4846,
-        "4847" => 4847,
-        "4848" => 4848,
-        "4849" => 4849,
-        "4850" => 4850,
-        "4851" => 4851,
-        "4852" => 4852,
-        "4853" => 4853,
-        "4854" => 4854,
-        "4855" => 4855,
-        "4856" => 4856,
-        "4857" => 4857,
-        "4858" => 4858,
-        "4859" => 4859,
-        "4860" => 4860,
-        "4861" => 4861,
-        "4862" => 4862,
-        "4863" => 4863,
-        "4864" => 4864,
-        "4865" => 4865,
-        "4866" => 4866,
-        "4867" => 4867,
-        "4868" => 4868,
-        "4869" => 4869,
-        "4870" => 4870,
-        "4871" => 4871,
-        "4872" => 4872,
-        "4873" => 4873,
-        "4874" => 4874,
-        "4875" => 4875,
-        "4876" => 4876,
-        "4877" => 4877,
-        "4878" => 4878,
-        "4879" => 4879,
-        "4880" => 4880,
-        "4881" => 4881,
-        "4882" => 4882,
-        "4883" => 4883,
-        "4884" => 4884,
-        "4885" => 4885,
-        "4886" => 4886,
-        "4887" => 4887,
-        "4888" => 4888,
-        "4889" => 4889,
-        "4890" => 4890,
-        "4891" => 4891,
-        "4892" => 4892,
-        "4893" => 4893,
-        "4894" => 4894,
-        "4895" => 4895,
-        "4896" => 4896,
-        "4897" => 4897,
-        "4898" => 4898,
-        "4899" => 4899,
-        "4900" => 4900,
-        "4901" => 4901,
-        "4902" => 4902,
-        "4903" => 4903,
-        "4904" => 4904,
-        "4905" => 4905,
-        "4906" => 4906,
-        "4907" => 4907,
-        "4908" => 4908,
-        "4909" => 4909,
-        "4910" => 4910,
-        "4911" => 4911,
-        "4912" => 4912,
-        "4913" => 4913,
-        "4914" => 4914,
-        "4915" => 4915,
-        "4916" => 4916,
-        "4917" => 4917,
-        "4918" => 4918,
-        "4919" => 4919,
-        "4920" => 4920,
-        "4921" => 4921,
-        "4922" => 4922,
-        "4923" => 4923,
-        "4924" => 4924,
-        "4925" => 4925,
-        "4926" => 4926,
-        "4927" => 4927,
-        "4928" => 4928,
-        "4929" => 4929,
-        "4930" => 4930,
-        "4931" => 4931,
-        "4932" => 4932,
-        "4933" => 4933,
-        "4934" => 4934,
-        "4935" => 4935,
-        "4936" => 4936,
-        "4937" => 4937,
-        "4938" => 4938,
-        "4939" => 4939,
-        "4940" => 4940,
-        "4941" => 4941,
-        "4942" => 4942,
-        "4943" => 4943,
-        "4944" => 4944,
-        "4945" => 4945,
-        "4946" => 4946,
-        "4947" => 4947,
-        "4948" => 4948,
-        "4949" => 4949,
-        "4950" => 4950,
-        "4951" => 4951,
-        "4952" => 4952,
-        "4953" => 4953,
-        "4954" => 4954,
-        "4955" => 4955,
-        "4956" => 4956,
-        "4957" => 4957,
-        "4958" => 4958,
-        "4959" => 4959,
-        "4960" => 4960,
-        "4961" => 4961,
-        "4962" => 4962,
-        "4963" => 4963,
-        "4964" => 4964,
-        "4965" => 4965,
-        "4966" => 4966,
-        "4967" => 4967,
-        "4968" => 4968,
-        "4969" => 4969,
-        "4970" => 4970,
-        "4971" => 4971,
-        "4972" => 4972,
-        "4973" => 4973,
-        "4974" => 4974,
-        "4975" => 4975,
-        "4976" => 4976,
-        "4977" => 4977,
-        "4978" => 4978,
-        "4979" => 4979,
-        "4980" => 4980,
-        "4981" => 4981,
-        "4982" => 4982,
-        "4983" => 4983,
-        "4984" => 4984,
-        "4985" => 4985,
-        "4986" => 4986,
-        "4987" => 4987,
-        "4988" => 4988,
-        "4989" => 4989,
-        "4990" => 4990,
-        "4991" => 4991,
-        "4992" => 4992,
-        "4993" => 4993,
-        "4994" => 4994,
-        "4995" => 4995,
-        "4996" => 4996,
-        "4997" => 4997,
-        "4998" => 4998,
-        "4999" => 4999,
-        "5000" => 5000,
-        "5001" => 5001,
-        "5002" => 5002,
-        "5003" => 5003,
-        "5004" => 5004,
-        "5005" => 5005,
-        "5006" => 5006,
-        "5007" => 5007,
-        "5008" => 5008,
-        "5009" => 5009,
-        "5010" => 5010,
-        "5011" => 5011,
-        "5012" => 5012,
-        "5013" => 5013,
-        "5014" => 5014,
-        "5015" => 5015,
-        "5016" => 5016,
-        "5017" => 5017,
-        "5018" => 5018,
-        "5019" => 5019,
-        "5020" => 5020,
-        "5021" => 5021,
-        "5022" => 5022,
-        "5023" => 5023,
-        "5024" => 5024,
-        "5025" => 5025,
-        "5026" => 5026,
-        "5027" => 5027,
-        "5028" => 5028,
-        "5029" => 5029,
-        "5030" => 5030,
-        "5031" => 5031,
-        "5032" => 5032,
-        "5033" => 5033,
-        "5034" => 5034,
-        "5035" => 5035,
-        "5036" => 5036,
-        "5037" => 5037,
-        "5038" => 5038,
-        "5039" => 5039,
-        "5040" => 5040,
-        "5041" => 5041,
-        "5042" => 5042,
-        "5043" => 5043,
-        "5044" => 5044,
-        "5045" => 5045,
-        "5046" => 5046,
-        "5047" => 5047,
-        "5048" => 5048,
-        "5049" => 5049,
-        "5050" => 5050,
-        "5051" => 5051,
-        "5052" => 5052,
-        "5053" => 5053,
-        "5054" => 5054,
-        "5055" => 5055,
-        "5056" => 5056,
-        "5057" => 5057,
-        "5058" => 5058,
-        "5059" => 5059,
-        "5060" => 5060,
-        "5061" => 5061,
-        "5062" => 5062,
-        "5063" => 5063,
-        "5064" => 5064,
-        "5065" => 5065,
-        "5066" => 5066,
-        "5067" => 5067,
-        "5068" => 5068,
-        "5069" => 5069,
-        "5070" => 5070,
-        "5071" => 5071,
-        "5072" => 5072,
-        "5073" => 5073,
-        "5074" => 5074,
-        "5075" => 5075,
-        "5076" => 5076,
-        "5077" => 5077,
-        "5078" => 5078,
-        "5079" => 5079,
-        "5080" => 5080,
-        "5081" => 5081,
-        "5082" => 5082,
-        "5083" => 5083,
-        "5084" => 5084,
-        "5085" => 5085,
-        "5086" => 5086,
-        "5087" => 5087,
-        "5088" => 5088,
-        "5089" => 5089,
-        "5090" => 5090,
-        "5091" => 5091,
-        "5092" => 5092,
-        "5093" => 5093,
-        "5094" => 5094,
-        "5095" => 5095,
-        "5096" => 5096,
-        "5097" => 5097,
-        "5098" => 5098,
-        "5099" => 5099,
-        "5100" => 5100,
-        "5101" => 5101,
-        "5102" => 5102,
-        "5103" => 5103,
-        "5104" => 5104,
-        "5105" => 5105,
-        "5106" => 5106,
-        "5107" => 5107,
-        "5108" => 5108,
-        "5109" => 5109,
-        "5110" => 5110,
-        "5111" => 5111,
-        "5112" => 5112,
-        "5113" => 5113,
-        "5114" => 5114,
-        "5115" => 5115,
-        "5116" => 5116,
-        "5117" => 5117,
-        "5118" => 5118,
-        "5119" => 5119,
-        "5120" => 5120,
-        "5121" => 5121,
-        "5122" => 5122,
-        "5123" => 5123,
-        "5124" => 5124,
-        "5125" => 5125,
-        "5126" => 5126,
-        "5127" => 5127,
-        "5128" => 5128,
-        "5129" => 5129,
-        "5130" => 5130,
-        "5131" => 5131,
-        "5132" => 5132,
-        "5133" => 5133,
-        "5134" => 5134,
-        "5135" => 5135,
-        "5136" => 5136,
-        "5137" => 5137,
-        "5138" => 5138,
-        "5139" => 5139,
-        "5140" => 5140,
-        "5141" => 5141,
-        "5142" => 5142,
-        "5143" => 5143,
-        "5144" => 5144,
-        "5145" => 5145,
-        "5146" => 5146,
-        "5147" => 5147,
-        "5148" => 5148,
-        "5149" => 5149,
-        "5150" => 5150,
-        "5151" => 5151,
-        "5152" => 5152,
-        "5153" => 5153,
-        "5154" => 5154,
-        "5155" => 5155,
-        "5156" => 5156,
-        "5157" => 5157,
-        "5158" => 5158,
-        "5159" => 5159,
-        "5160" => 5160,
-        "5161" => 5161,
-        "5162" => 5162,
-        "5163" => 5163,
-        "5164" => 5164,
-        "5165" => 5165,
-        "5166" => 5166,
-        "5167" => 5167,
-        "5168" => 5168,
-        "5169" => 5169,
-        "5170" => 5170,
-        "5171" => 5171,
-        "5172" => 5172,
-        "5173" => 5173,
-        "5174" => 5174,
-        "5175" => 5175,
-        "5176" => 5176,
-        "5177" => 5177,
-        "5178" => 5178,
-        "5179" => 5179,
-        "5180" => 5180,
-        "5181" => 5181,
-        "5182" => 5182,
-        "5183" => 5183,
-        "5184" => 5184,
-        "5185" => 5185,
-        "5186" => 5186,
-        "5187" => 5187,
-        "5188" => 5188,
-        "5189" => 5189,
-        "5190" => 5190,
-        "5191" => 5191,
-        "5192" => 5192,
-        "5193" => 5193,
-        "5194" => 5194,
-        "5195" => 5195,
-        "5196" => 5196,
-        "5197" => 5197,
-        "5198" => 5198,
-        _ => 5199,
-    }
-}
diff --git a/src/test/ui/issues/issue-73112.rs b/src/test/ui/issues/issue-73112.rs
deleted file mode 100644
index cc7be9c95ae..00000000000
--- a/src/test/ui/issues/issue-73112.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// aux-build:issue-73112.rs
-
-extern crate issue_73112;
-
-fn main() {
-    use issue_73112::PageTable;
-
-    #[repr(C, packed)]
-    struct SomeStruct {
-    //~^ ERROR packed type cannot transitively contain a `#[repr(align)]` type [E0588]
-        page_table: PageTable,
-    }
-}
diff --git a/src/test/ui/issues/issue-73112.stderr b/src/test/ui/issues/issue-73112.stderr
deleted file mode 100644
index 4b8b979665c..00000000000
--- a/src/test/ui/issues/issue-73112.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0588]: packed type cannot transitively contain a `#[repr(align)]` type
-  --> $DIR/issue-73112.rs:9:5
-   |
-LL |     struct SomeStruct {
-   |     ^^^^^^^^^^^^^^^^^
-   |
-note: `PageTable` has a `#[repr(align)]` attribute
-  --> $DIR/auxiliary/issue-73112.rs:8:1
-   |
-LL | pub struct PageTable {
-   | ^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0588`.
diff --git a/src/test/ui/issues/issue-73229.rs b/src/test/ui/issues/issue-73229.rs
deleted file mode 100644
index 35346199add..00000000000
--- a/src/test/ui/issues/issue-73229.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-// check-pass
-
-fn any<T>() -> T {
-    loop {}
-}
-
-trait Foo {
-    type V;
-}
-
-trait Callback<T: Foo>: Fn(&T, &T::V) {}
-impl<T: Foo, F: Fn(&T, &T::V)> Callback<T> for F {}
-
-struct Bar<T: Foo> {
-    callback: Box<dyn Callback<T>>,
-}
-
-impl<T: Foo> Bar<T> {
-    fn event(&self) {
-        (self.callback)(any(), any());
-    }
-}
-
-struct A;
-struct B;
-impl Foo for A {
-    type V = B;
-}
-
-fn main() {
-    let foo = Bar::<A> { callback: Box::new(|_: &A, _: &B| ()) };
-    foo.event();
-}
diff --git a/src/test/ui/issues/issue-7344.rs b/src/test/ui/issues/issue-7344.rs
deleted file mode 100644
index f1727d0c1ae..00000000000
--- a/src/test/ui/issues/issue-7344.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// run-pass
-#![allow(unused_must_use)]
-// pretty-expanded FIXME #23616
-
-#![allow(unreachable_code)]
-
-fn foo() -> bool { false }
-
-fn bar() {
-    return;
-    !foo();
-}
-
-fn baz() {
-    return;
-    if "" == "" {}
-}
-
-pub fn main() {
-    bar();
-    baz();
-}
diff --git a/src/test/ui/issues/issue-7364.rs b/src/test/ui/issues/issue-7364.rs
deleted file mode 100644
index 79642bd411b..00000000000
--- a/src/test/ui/issues/issue-7364.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-use std::cell::RefCell;
-
-// Regression test for issue 7364
-static boxed: Box<RefCell<isize>> = Box::new(RefCell::new(0));
-//~^ ERROR `RefCell<isize>` cannot be shared between threads safely [E0277]
-
-fn main() { }
diff --git a/src/test/ui/issues/issue-7364.stderr b/src/test/ui/issues/issue-7364.stderr
deleted file mode 100644
index 5dc8c2b607e..00000000000
--- a/src/test/ui/issues/issue-7364.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0277]: `RefCell<isize>` cannot be shared between threads safely
-  --> $DIR/issue-7364.rs:4:15
-   |
-LL | static boxed: Box<RefCell<isize>> = Box::new(RefCell::new(0));
-   |               ^^^^^^^^^^^^^^^^^^^ `RefCell<isize>` cannot be shared between threads safely
-   |
-   = help: the trait `Sync` is not implemented for `RefCell<isize>`
-   = note: required for `Unique<RefCell<isize>>` to implement `Sync`
-   = note: required because it appears within the type `Box<RefCell<isize>>`
-   = note: shared static variables must have a type that implements `Sync`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-74082.rs b/src/test/ui/issues/issue-74082.rs
deleted file mode 100644
index e3e400c79d6..00000000000
--- a/src/test/ui/issues/issue-74082.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-#![allow(dead_code)]
-
-#[repr(i128)] //~ ERROR: attribute should be applied to an enum
-struct Foo;
-
-#[repr(u128)] //~ ERROR: attribute should be applied to an enum
-struct Bar;
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-74082.stderr b/src/test/ui/issues/issue-74082.stderr
deleted file mode 100644
index 12f5a3b27bb..00000000000
--- a/src/test/ui/issues/issue-74082.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0517]: attribute should be applied to an enum
-  --> $DIR/issue-74082.rs:3:8
-   |
-LL | #[repr(i128)]
-   |        ^^^^
-LL | struct Foo;
-   | ----------- not an enum
-
-error[E0517]: attribute should be applied to an enum
-  --> $DIR/issue-74082.rs:6:8
-   |
-LL | #[repr(u128)]
-   |        ^^^^
-LL | struct Bar;
-   | ----------- not an enum
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0517`.
diff --git a/src/test/ui/issues/issue-74236/auxiliary/dep.rs b/src/test/ui/issues/issue-74236/auxiliary/dep.rs
deleted file mode 100644
index 45f2601d307..00000000000
--- a/src/test/ui/issues/issue-74236/auxiliary/dep.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// edition:2018
-
-mod private { pub struct Pub; }
-
-// Reexport built-in attribute without a DefId (requires Rust 2018).
-pub use cfg_attr as attr;
-// This export needs to be after the built-in attribute to trigger the bug.
-pub use private::Pub as Renamed;
diff --git a/src/test/ui/issues/issue-74236/main.rs b/src/test/ui/issues/issue-74236/main.rs
deleted file mode 100644
index daa7cfcf9a1..00000000000
--- a/src/test/ui/issues/issue-74236/main.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// edition:2018
-// aux-build:dep.rs
-// compile-flags:--extern dep
-
-fn main() {
-    // Trigger an error that will print the path of dep::private::Pub (as "dep::Renamed").
-    let () = dep::Renamed;
-    //~^ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-74236/main.stderr b/src/test/ui/issues/issue-74236/main.stderr
deleted file mode 100644
index 55e94ae72c7..00000000000
--- a/src/test/ui/issues/issue-74236/main.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/main.rs:7:9
-   |
-LL |     let () = dep::Renamed;
-   |         ^^   ------------ this expression has type `Renamed`
-   |         |
-   |         expected struct `Renamed`, found `()`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-74564-if-expr-stack-overflow.rs b/src/test/ui/issues/issue-74564-if-expr-stack-overflow.rs
deleted file mode 100644
index 36e9932602f..00000000000
--- a/src/test/ui/issues/issue-74564-if-expr-stack-overflow.rs
+++ /dev/null
@@ -1,10419 +0,0 @@
-// build-pass
-// ignore-tidy-filelength
-#![crate_type = "rlib"]
-
-fn banana(v: &str) -> u32 {
-    if v == "1" {
-        1
-    } else if v == "2" {
-        2
-    } else if v == "3" {
-        3
-    } else if v == "4" {
-        4
-    } else if v == "5" {
-        5
-    } else if v == "6" {
-        6
-    } else if v == "7" {
-        7
-    } else if v == "8" {
-        8
-    } else if v == "9" {
-        9
-    } else if v == "10" {
-        10
-    } else if v == "11" {
-        11
-    } else if v == "12" {
-        12
-    } else if v == "13" {
-        13
-    } else if v == "14" {
-        14
-    } else if v == "15" {
-        15
-    } else if v == "16" {
-        16
-    } else if v == "17" {
-        17
-    } else if v == "18" {
-        18
-    } else if v == "19" {
-        19
-    } else if v == "20" {
-        20
-    } else if v == "21" {
-        21
-    } else if v == "22" {
-        22
-    } else if v == "23" {
-        23
-    } else if v == "24" {
-        24
-    } else if v == "25" {
-        25
-    } else if v == "26" {
-        26
-    } else if v == "27" {
-        27
-    } else if v == "28" {
-        28
-    } else if v == "29" {
-        29
-    } else if v == "30" {
-        30
-    } else if v == "31" {
-        31
-    } else if v == "32" {
-        32
-    } else if v == "33" {
-        33
-    } else if v == "34" {
-        34
-    } else if v == "35" {
-        35
-    } else if v == "36" {
-        36
-    } else if v == "37" {
-        37
-    } else if v == "38" {
-        38
-    } else if v == "39" {
-        39
-    } else if v == "40" {
-        40
-    } else if v == "41" {
-        41
-    } else if v == "42" {
-        42
-    } else if v == "43" {
-        43
-    } else if v == "44" {
-        44
-    } else if v == "45" {
-        45
-    } else if v == "46" {
-        46
-    } else if v == "47" {
-        47
-    } else if v == "48" {
-        48
-    } else if v == "49" {
-        49
-    } else if v == "50" {
-        50
-    } else if v == "51" {
-        51
-    } else if v == "52" {
-        52
-    } else if v == "53" {
-        53
-    } else if v == "54" {
-        54
-    } else if v == "55" {
-        55
-    } else if v == "56" {
-        56
-    } else if v == "57" {
-        57
-    } else if v == "58" {
-        58
-    } else if v == "59" {
-        59
-    } else if v == "60" {
-        60
-    } else if v == "61" {
-        61
-    } else if v == "62" {
-        62
-    } else if v == "63" {
-        63
-    } else if v == "64" {
-        64
-    } else if v == "65" {
-        65
-    } else if v == "66" {
-        66
-    } else if v == "67" {
-        67
-    } else if v == "68" {
-        68
-    } else if v == "69" {
-        69
-    } else if v == "70" {
-        70
-    } else if v == "71" {
-        71
-    } else if v == "72" {
-        72
-    } else if v == "73" {
-        73
-    } else if v == "74" {
-        74
-    } else if v == "75" {
-        75
-    } else if v == "76" {
-        76
-    } else if v == "77" {
-        77
-    } else if v == "78" {
-        78
-    } else if v == "79" {
-        79
-    } else if v == "80" {
-        80
-    } else if v == "81" {
-        81
-    } else if v == "82" {
-        82
-    } else if v == "83" {
-        83
-    } else if v == "84" {
-        84
-    } else if v == "85" {
-        85
-    } else if v == "86" {
-        86
-    } else if v == "87" {
-        87
-    } else if v == "88" {
-        88
-    } else if v == "89" {
-        89
-    } else if v == "90" {
-        90
-    } else if v == "91" {
-        91
-    } else if v == "92" {
-        92
-    } else if v == "93" {
-        93
-    } else if v == "94" {
-        94
-    } else if v == "95" {
-        95
-    } else if v == "96" {
-        96
-    } else if v == "97" {
-        97
-    } else if v == "98" {
-        98
-    } else if v == "99" {
-        99
-    } else if v == "100" {
-        100
-    } else if v == "101" {
-        101
-    } else if v == "102" {
-        102
-    } else if v == "103" {
-        103
-    } else if v == "104" {
-        104
-    } else if v == "105" {
-        105
-    } else if v == "106" {
-        106
-    } else if v == "107" {
-        107
-    } else if v == "108" {
-        108
-    } else if v == "109" {
-        109
-    } else if v == "110" {
-        110
-    } else if v == "111" {
-        111
-    } else if v == "112" {
-        112
-    } else if v == "113" {
-        113
-    } else if v == "114" {
-        114
-    } else if v == "115" {
-        115
-    } else if v == "116" {
-        116
-    } else if v == "117" {
-        117
-    } else if v == "118" {
-        118
-    } else if v == "119" {
-        119
-    } else if v == "120" {
-        120
-    } else if v == "121" {
-        121
-    } else if v == "122" {
-        122
-    } else if v == "123" {
-        123
-    } else if v == "124" {
-        124
-    } else if v == "125" {
-        125
-    } else if v == "126" {
-        126
-    } else if v == "127" {
-        127
-    } else if v == "128" {
-        128
-    } else if v == "129" {
-        129
-    } else if v == "130" {
-        130
-    } else if v == "131" {
-        131
-    } else if v == "132" {
-        132
-    } else if v == "133" {
-        133
-    } else if v == "134" {
-        134
-    } else if v == "135" {
-        135
-    } else if v == "136" {
-        136
-    } else if v == "137" {
-        137
-    } else if v == "138" {
-        138
-    } else if v == "139" {
-        139
-    } else if v == "140" {
-        140
-    } else if v == "141" {
-        141
-    } else if v == "142" {
-        142
-    } else if v == "143" {
-        143
-    } else if v == "144" {
-        144
-    } else if v == "145" {
-        145
-    } else if v == "146" {
-        146
-    } else if v == "147" {
-        147
-    } else if v == "148" {
-        148
-    } else if v == "149" {
-        149
-    } else if v == "150" {
-        150
-    } else if v == "151" {
-        151
-    } else if v == "152" {
-        152
-    } else if v == "153" {
-        153
-    } else if v == "154" {
-        154
-    } else if v == "155" {
-        155
-    } else if v == "156" {
-        156
-    } else if v == "157" {
-        157
-    } else if v == "158" {
-        158
-    } else if v == "159" {
-        159
-    } else if v == "160" {
-        160
-    } else if v == "161" {
-        161
-    } else if v == "162" {
-        162
-    } else if v == "163" {
-        163
-    } else if v == "164" {
-        164
-    } else if v == "165" {
-        165
-    } else if v == "166" {
-        166
-    } else if v == "167" {
-        167
-    } else if v == "168" {
-        168
-    } else if v == "169" {
-        169
-    } else if v == "170" {
-        170
-    } else if v == "171" {
-        171
-    } else if v == "172" {
-        172
-    } else if v == "173" {
-        173
-    } else if v == "174" {
-        174
-    } else if v == "175" {
-        175
-    } else if v == "176" {
-        176
-    } else if v == "177" {
-        177
-    } else if v == "178" {
-        178
-    } else if v == "179" {
-        179
-    } else if v == "180" {
-        180
-    } else if v == "181" {
-        181
-    } else if v == "182" {
-        182
-    } else if v == "183" {
-        183
-    } else if v == "184" {
-        184
-    } else if v == "185" {
-        185
-    } else if v == "186" {
-        186
-    } else if v == "187" {
-        187
-    } else if v == "188" {
-        188
-    } else if v == "189" {
-        189
-    } else if v == "190" {
-        190
-    } else if v == "191" {
-        191
-    } else if v == "192" {
-        192
-    } else if v == "193" {
-        193
-    } else if v == "194" {
-        194
-    } else if v == "195" {
-        195
-    } else if v == "196" {
-        196
-    } else if v == "197" {
-        197
-    } else if v == "198" {
-        198
-    } else if v == "199" {
-        199
-    } else if v == "200" {
-        200
-    } else if v == "201" {
-        201
-    } else if v == "202" {
-        202
-    } else if v == "203" {
-        203
-    } else if v == "204" {
-        204
-    } else if v == "205" {
-        205
-    } else if v == "206" {
-        206
-    } else if v == "207" {
-        207
-    } else if v == "208" {
-        208
-    } else if v == "209" {
-        209
-    } else if v == "210" {
-        210
-    } else if v == "211" {
-        211
-    } else if v == "212" {
-        212
-    } else if v == "213" {
-        213
-    } else if v == "214" {
-        214
-    } else if v == "215" {
-        215
-    } else if v == "216" {
-        216
-    } else if v == "217" {
-        217
-    } else if v == "218" {
-        218
-    } else if v == "219" {
-        219
-    } else if v == "220" {
-        220
-    } else if v == "221" {
-        221
-    } else if v == "222" {
-        222
-    } else if v == "223" {
-        223
-    } else if v == "224" {
-        224
-    } else if v == "225" {
-        225
-    } else if v == "226" {
-        226
-    } else if v == "227" {
-        227
-    } else if v == "228" {
-        228
-    } else if v == "229" {
-        229
-    } else if v == "230" {
-        230
-    } else if v == "231" {
-        231
-    } else if v == "232" {
-        232
-    } else if v == "233" {
-        233
-    } else if v == "234" {
-        234
-    } else if v == "235" {
-        235
-    } else if v == "236" {
-        236
-    } else if v == "237" {
-        237
-    } else if v == "238" {
-        238
-    } else if v == "239" {
-        239
-    } else if v == "240" {
-        240
-    } else if v == "241" {
-        241
-    } else if v == "242" {
-        242
-    } else if v == "243" {
-        243
-    } else if v == "244" {
-        244
-    } else if v == "245" {
-        245
-    } else if v == "246" {
-        246
-    } else if v == "247" {
-        247
-    } else if v == "248" {
-        248
-    } else if v == "249" {
-        249
-    } else if v == "250" {
-        250
-    } else if v == "251" {
-        251
-    } else if v == "252" {
-        252
-    } else if v == "253" {
-        253
-    } else if v == "254" {
-        254
-    } else if v == "255" {
-        255
-    } else if v == "256" {
-        256
-    } else if v == "257" {
-        257
-    } else if v == "258" {
-        258
-    } else if v == "259" {
-        259
-    } else if v == "260" {
-        260
-    } else if v == "261" {
-        261
-    } else if v == "262" {
-        262
-    } else if v == "263" {
-        263
-    } else if v == "264" {
-        264
-    } else if v == "265" {
-        265
-    } else if v == "266" {
-        266
-    } else if v == "267" {
-        267
-    } else if v == "268" {
-        268
-    } else if v == "269" {
-        269
-    } else if v == "270" {
-        270
-    } else if v == "271" {
-        271
-    } else if v == "272" {
-        272
-    } else if v == "273" {
-        273
-    } else if v == "274" {
-        274
-    } else if v == "275" {
-        275
-    } else if v == "276" {
-        276
-    } else if v == "277" {
-        277
-    } else if v == "278" {
-        278
-    } else if v == "279" {
-        279
-    } else if v == "280" {
-        280
-    } else if v == "281" {
-        281
-    } else if v == "282" {
-        282
-    } else if v == "283" {
-        283
-    } else if v == "284" {
-        284
-    } else if v == "285" {
-        285
-    } else if v == "286" {
-        286
-    } else if v == "287" {
-        287
-    } else if v == "288" {
-        288
-    } else if v == "289" {
-        289
-    } else if v == "290" {
-        290
-    } else if v == "291" {
-        291
-    } else if v == "292" {
-        292
-    } else if v == "293" {
-        293
-    } else if v == "294" {
-        294
-    } else if v == "295" {
-        295
-    } else if v == "296" {
-        296
-    } else if v == "297" {
-        297
-    } else if v == "298" {
-        298
-    } else if v == "299" {
-        299
-    } else if v == "300" {
-        300
-    } else if v == "301" {
-        301
-    } else if v == "302" {
-        302
-    } else if v == "303" {
-        303
-    } else if v == "304" {
-        304
-    } else if v == "305" {
-        305
-    } else if v == "306" {
-        306
-    } else if v == "307" {
-        307
-    } else if v == "308" {
-        308
-    } else if v == "309" {
-        309
-    } else if v == "310" {
-        310
-    } else if v == "311" {
-        311
-    } else if v == "312" {
-        312
-    } else if v == "313" {
-        313
-    } else if v == "314" {
-        314
-    } else if v == "315" {
-        315
-    } else if v == "316" {
-        316
-    } else if v == "317" {
-        317
-    } else if v == "318" {
-        318
-    } else if v == "319" {
-        319
-    } else if v == "320" {
-        320
-    } else if v == "321" {
-        321
-    } else if v == "322" {
-        322
-    } else if v == "323" {
-        323
-    } else if v == "324" {
-        324
-    } else if v == "325" {
-        325
-    } else if v == "326" {
-        326
-    } else if v == "327" {
-        327
-    } else if v == "328" {
-        328
-    } else if v == "329" {
-        329
-    } else if v == "330" {
-        330
-    } else if v == "331" {
-        331
-    } else if v == "332" {
-        332
-    } else if v == "333" {
-        333
-    } else if v == "334" {
-        334
-    } else if v == "335" {
-        335
-    } else if v == "336" {
-        336
-    } else if v == "337" {
-        337
-    } else if v == "338" {
-        338
-    } else if v == "339" {
-        339
-    } else if v == "340" {
-        340
-    } else if v == "341" {
-        341
-    } else if v == "342" {
-        342
-    } else if v == "343" {
-        343
-    } else if v == "344" {
-        344
-    } else if v == "345" {
-        345
-    } else if v == "346" {
-        346
-    } else if v == "347" {
-        347
-    } else if v == "348" {
-        348
-    } else if v == "349" {
-        349
-    } else if v == "350" {
-        350
-    } else if v == "351" {
-        351
-    } else if v == "352" {
-        352
-    } else if v == "353" {
-        353
-    } else if v == "354" {
-        354
-    } else if v == "355" {
-        355
-    } else if v == "356" {
-        356
-    } else if v == "357" {
-        357
-    } else if v == "358" {
-        358
-    } else if v == "359" {
-        359
-    } else if v == "360" {
-        360
-    } else if v == "361" {
-        361
-    } else if v == "362" {
-        362
-    } else if v == "363" {
-        363
-    } else if v == "364" {
-        364
-    } else if v == "365" {
-        365
-    } else if v == "366" {
-        366
-    } else if v == "367" {
-        367
-    } else if v == "368" {
-        368
-    } else if v == "369" {
-        369
-    } else if v == "370" {
-        370
-    } else if v == "371" {
-        371
-    } else if v == "372" {
-        372
-    } else if v == "373" {
-        373
-    } else if v == "374" {
-        374
-    } else if v == "375" {
-        375
-    } else if v == "376" {
-        376
-    } else if v == "377" {
-        377
-    } else if v == "378" {
-        378
-    } else if v == "379" {
-        379
-    } else if v == "380" {
-        380
-    } else if v == "381" {
-        381
-    } else if v == "382" {
-        382
-    } else if v == "383" {
-        383
-    } else if v == "384" {
-        384
-    } else if v == "385" {
-        385
-    } else if v == "386" {
-        386
-    } else if v == "387" {
-        387
-    } else if v == "388" {
-        388
-    } else if v == "389" {
-        389
-    } else if v == "390" {
-        390
-    } else if v == "391" {
-        391
-    } else if v == "392" {
-        392
-    } else if v == "393" {
-        393
-    } else if v == "394" {
-        394
-    } else if v == "395" {
-        395
-    } else if v == "396" {
-        396
-    } else if v == "397" {
-        397
-    } else if v == "398" {
-        398
-    } else if v == "399" {
-        399
-    } else if v == "400" {
-        400
-    } else if v == "401" {
-        401
-    } else if v == "402" {
-        402
-    } else if v == "403" {
-        403
-    } else if v == "404" {
-        404
-    } else if v == "405" {
-        405
-    } else if v == "406" {
-        406
-    } else if v == "407" {
-        407
-    } else if v == "408" {
-        408
-    } else if v == "409" {
-        409
-    } else if v == "410" {
-        410
-    } else if v == "411" {
-        411
-    } else if v == "412" {
-        412
-    } else if v == "413" {
-        413
-    } else if v == "414" {
-        414
-    } else if v == "415" {
-        415
-    } else if v == "416" {
-        416
-    } else if v == "417" {
-        417
-    } else if v == "418" {
-        418
-    } else if v == "419" {
-        419
-    } else if v == "420" {
-        420
-    } else if v == "421" {
-        421
-    } else if v == "422" {
-        422
-    } else if v == "423" {
-        423
-    } else if v == "424" {
-        424
-    } else if v == "425" {
-        425
-    } else if v == "426" {
-        426
-    } else if v == "427" {
-        427
-    } else if v == "428" {
-        428
-    } else if v == "429" {
-        429
-    } else if v == "430" {
-        430
-    } else if v == "431" {
-        431
-    } else if v == "432" {
-        432
-    } else if v == "433" {
-        433
-    } else if v == "434" {
-        434
-    } else if v == "435" {
-        435
-    } else if v == "436" {
-        436
-    } else if v == "437" {
-        437
-    } else if v == "438" {
-        438
-    } else if v == "439" {
-        439
-    } else if v == "440" {
-        440
-    } else if v == "441" {
-        441
-    } else if v == "442" {
-        442
-    } else if v == "443" {
-        443
-    } else if v == "444" {
-        444
-    } else if v == "445" {
-        445
-    } else if v == "446" {
-        446
-    } else if v == "447" {
-        447
-    } else if v == "448" {
-        448
-    } else if v == "449" {
-        449
-    } else if v == "450" {
-        450
-    } else if v == "451" {
-        451
-    } else if v == "452" {
-        452
-    } else if v == "453" {
-        453
-    } else if v == "454" {
-        454
-    } else if v == "455" {
-        455
-    } else if v == "456" {
-        456
-    } else if v == "457" {
-        457
-    } else if v == "458" {
-        458
-    } else if v == "459" {
-        459
-    } else if v == "460" {
-        460
-    } else if v == "461" {
-        461
-    } else if v == "462" {
-        462
-    } else if v == "463" {
-        463
-    } else if v == "464" {
-        464
-    } else if v == "465" {
-        465
-    } else if v == "466" {
-        466
-    } else if v == "467" {
-        467
-    } else if v == "468" {
-        468
-    } else if v == "469" {
-        469
-    } else if v == "470" {
-        470
-    } else if v == "471" {
-        471
-    } else if v == "472" {
-        472
-    } else if v == "473" {
-        473
-    } else if v == "474" {
-        474
-    } else if v == "475" {
-        475
-    } else if v == "476" {
-        476
-    } else if v == "477" {
-        477
-    } else if v == "478" {
-        478
-    } else if v == "479" {
-        479
-    } else if v == "480" {
-        480
-    } else if v == "481" {
-        481
-    } else if v == "482" {
-        482
-    } else if v == "483" {
-        483
-    } else if v == "484" {
-        484
-    } else if v == "485" {
-        485
-    } else if v == "486" {
-        486
-    } else if v == "487" {
-        487
-    } else if v == "488" {
-        488
-    } else if v == "489" {
-        489
-    } else if v == "490" {
-        490
-    } else if v == "491" {
-        491
-    } else if v == "492" {
-        492
-    } else if v == "493" {
-        493
-    } else if v == "494" {
-        494
-    } else if v == "495" {
-        495
-    } else if v == "496" {
-        496
-    } else if v == "497" {
-        497
-    } else if v == "498" {
-        498
-    } else if v == "499" {
-        499
-    } else if v == "500" {
-        500
-    } else if v == "501" {
-        501
-    } else if v == "502" {
-        502
-    } else if v == "503" {
-        503
-    } else if v == "504" {
-        504
-    } else if v == "505" {
-        505
-    } else if v == "506" {
-        506
-    } else if v == "507" {
-        507
-    } else if v == "508" {
-        508
-    } else if v == "509" {
-        509
-    } else if v == "510" {
-        510
-    } else if v == "511" {
-        511
-    } else if v == "512" {
-        512
-    } else if v == "513" {
-        513
-    } else if v == "514" {
-        514
-    } else if v == "515" {
-        515
-    } else if v == "516" {
-        516
-    } else if v == "517" {
-        517
-    } else if v == "518" {
-        518
-    } else if v == "519" {
-        519
-    } else if v == "520" {
-        520
-    } else if v == "521" {
-        521
-    } else if v == "522" {
-        522
-    } else if v == "523" {
-        523
-    } else if v == "524" {
-        524
-    } else if v == "525" {
-        525
-    } else if v == "526" {
-        526
-    } else if v == "527" {
-        527
-    } else if v == "528" {
-        528
-    } else if v == "529" {
-        529
-    } else if v == "530" {
-        530
-    } else if v == "531" {
-        531
-    } else if v == "532" {
-        532
-    } else if v == "533" {
-        533
-    } else if v == "534" {
-        534
-    } else if v == "535" {
-        535
-    } else if v == "536" {
-        536
-    } else if v == "537" {
-        537
-    } else if v == "538" {
-        538
-    } else if v == "539" {
-        539
-    } else if v == "540" {
-        540
-    } else if v == "541" {
-        541
-    } else if v == "542" {
-        542
-    } else if v == "543" {
-        543
-    } else if v == "544" {
-        544
-    } else if v == "545" {
-        545
-    } else if v == "546" {
-        546
-    } else if v == "547" {
-        547
-    } else if v == "548" {
-        548
-    } else if v == "549" {
-        549
-    } else if v == "550" {
-        550
-    } else if v == "551" {
-        551
-    } else if v == "552" {
-        552
-    } else if v == "553" {
-        553
-    } else if v == "554" {
-        554
-    } else if v == "555" {
-        555
-    } else if v == "556" {
-        556
-    } else if v == "557" {
-        557
-    } else if v == "558" {
-        558
-    } else if v == "559" {
-        559
-    } else if v == "560" {
-        560
-    } else if v == "561" {
-        561
-    } else if v == "562" {
-        562
-    } else if v == "563" {
-        563
-    } else if v == "564" {
-        564
-    } else if v == "565" {
-        565
-    } else if v == "566" {
-        566
-    } else if v == "567" {
-        567
-    } else if v == "568" {
-        568
-    } else if v == "569" {
-        569
-    } else if v == "570" {
-        570
-    } else if v == "571" {
-        571
-    } else if v == "572" {
-        572
-    } else if v == "573" {
-        573
-    } else if v == "574" {
-        574
-    } else if v == "575" {
-        575
-    } else if v == "576" {
-        576
-    } else if v == "577" {
-        577
-    } else if v == "578" {
-        578
-    } else if v == "579" {
-        579
-    } else if v == "580" {
-        580
-    } else if v == "581" {
-        581
-    } else if v == "582" {
-        582
-    } else if v == "583" {
-        583
-    } else if v == "584" {
-        584
-    } else if v == "585" {
-        585
-    } else if v == "586" {
-        586
-    } else if v == "587" {
-        587
-    } else if v == "588" {
-        588
-    } else if v == "589" {
-        589
-    } else if v == "590" {
-        590
-    } else if v == "591" {
-        591
-    } else if v == "592" {
-        592
-    } else if v == "593" {
-        593
-    } else if v == "594" {
-        594
-    } else if v == "595" {
-        595
-    } else if v == "596" {
-        596
-    } else if v == "597" {
-        597
-    } else if v == "598" {
-        598
-    } else if v == "599" {
-        599
-    } else if v == "600" {
-        600
-    } else if v == "601" {
-        601
-    } else if v == "602" {
-        602
-    } else if v == "603" {
-        603
-    } else if v == "604" {
-        604
-    } else if v == "605" {
-        605
-    } else if v == "606" {
-        606
-    } else if v == "607" {
-        607
-    } else if v == "608" {
-        608
-    } else if v == "609" {
-        609
-    } else if v == "610" {
-        610
-    } else if v == "611" {
-        611
-    } else if v == "612" {
-        612
-    } else if v == "613" {
-        613
-    } else if v == "614" {
-        614
-    } else if v == "615" {
-        615
-    } else if v == "616" {
-        616
-    } else if v == "617" {
-        617
-    } else if v == "618" {
-        618
-    } else if v == "619" {
-        619
-    } else if v == "620" {
-        620
-    } else if v == "621" {
-        621
-    } else if v == "622" {
-        622
-    } else if v == "623" {
-        623
-    } else if v == "624" {
-        624
-    } else if v == "625" {
-        625
-    } else if v == "626" {
-        626
-    } else if v == "627" {
-        627
-    } else if v == "628" {
-        628
-    } else if v == "629" {
-        629
-    } else if v == "630" {
-        630
-    } else if v == "631" {
-        631
-    } else if v == "632" {
-        632
-    } else if v == "633" {
-        633
-    } else if v == "634" {
-        634
-    } else if v == "635" {
-        635
-    } else if v == "636" {
-        636
-    } else if v == "637" {
-        637
-    } else if v == "638" {
-        638
-    } else if v == "639" {
-        639
-    } else if v == "640" {
-        640
-    } else if v == "641" {
-        641
-    } else if v == "642" {
-        642
-    } else if v == "643" {
-        643
-    } else if v == "644" {
-        644
-    } else if v == "645" {
-        645
-    } else if v == "646" {
-        646
-    } else if v == "647" {
-        647
-    } else if v == "648" {
-        648
-    } else if v == "649" {
-        649
-    } else if v == "650" {
-        650
-    } else if v == "651" {
-        651
-    } else if v == "652" {
-        652
-    } else if v == "653" {
-        653
-    } else if v == "654" {
-        654
-    } else if v == "655" {
-        655
-    } else if v == "656" {
-        656
-    } else if v == "657" {
-        657
-    } else if v == "658" {
-        658
-    } else if v == "659" {
-        659
-    } else if v == "660" {
-        660
-    } else if v == "661" {
-        661
-    } else if v == "662" {
-        662
-    } else if v == "663" {
-        663
-    } else if v == "664" {
-        664
-    } else if v == "665" {
-        665
-    } else if v == "666" {
-        666
-    } else if v == "667" {
-        667
-    } else if v == "668" {
-        668
-    } else if v == "669" {
-        669
-    } else if v == "670" {
-        670
-    } else if v == "671" {
-        671
-    } else if v == "672" {
-        672
-    } else if v == "673" {
-        673
-    } else if v == "674" {
-        674
-    } else if v == "675" {
-        675
-    } else if v == "676" {
-        676
-    } else if v == "677" {
-        677
-    } else if v == "678" {
-        678
-    } else if v == "679" {
-        679
-    } else if v == "680" {
-        680
-    } else if v == "681" {
-        681
-    } else if v == "682" {
-        682
-    } else if v == "683" {
-        683
-    } else if v == "684" {
-        684
-    } else if v == "685" {
-        685
-    } else if v == "686" {
-        686
-    } else if v == "687" {
-        687
-    } else if v == "688" {
-        688
-    } else if v == "689" {
-        689
-    } else if v == "690" {
-        690
-    } else if v == "691" {
-        691
-    } else if v == "692" {
-        692
-    } else if v == "693" {
-        693
-    } else if v == "694" {
-        694
-    } else if v == "695" {
-        695
-    } else if v == "696" {
-        696
-    } else if v == "697" {
-        697
-    } else if v == "698" {
-        698
-    } else if v == "699" {
-        699
-    } else if v == "700" {
-        700
-    } else if v == "701" {
-        701
-    } else if v == "702" {
-        702
-    } else if v == "703" {
-        703
-    } else if v == "704" {
-        704
-    } else if v == "705" {
-        705
-    } else if v == "706" {
-        706
-    } else if v == "707" {
-        707
-    } else if v == "708" {
-        708
-    } else if v == "709" {
-        709
-    } else if v == "710" {
-        710
-    } else if v == "711" {
-        711
-    } else if v == "712" {
-        712
-    } else if v == "713" {
-        713
-    } else if v == "714" {
-        714
-    } else if v == "715" {
-        715
-    } else if v == "716" {
-        716
-    } else if v == "717" {
-        717
-    } else if v == "718" {
-        718
-    } else if v == "719" {
-        719
-    } else if v == "720" {
-        720
-    } else if v == "721" {
-        721
-    } else if v == "722" {
-        722
-    } else if v == "723" {
-        723
-    } else if v == "724" {
-        724
-    } else if v == "725" {
-        725
-    } else if v == "726" {
-        726
-    } else if v == "727" {
-        727
-    } else if v == "728" {
-        728
-    } else if v == "729" {
-        729
-    } else if v == "730" {
-        730
-    } else if v == "731" {
-        731
-    } else if v == "732" {
-        732
-    } else if v == "733" {
-        733
-    } else if v == "734" {
-        734
-    } else if v == "735" {
-        735
-    } else if v == "736" {
-        736
-    } else if v == "737" {
-        737
-    } else if v == "738" {
-        738
-    } else if v == "739" {
-        739
-    } else if v == "740" {
-        740
-    } else if v == "741" {
-        741
-    } else if v == "742" {
-        742
-    } else if v == "743" {
-        743
-    } else if v == "744" {
-        744
-    } else if v == "745" {
-        745
-    } else if v == "746" {
-        746
-    } else if v == "747" {
-        747
-    } else if v == "748" {
-        748
-    } else if v == "749" {
-        749
-    } else if v == "750" {
-        750
-    } else if v == "751" {
-        751
-    } else if v == "752" {
-        752
-    } else if v == "753" {
-        753
-    } else if v == "754" {
-        754
-    } else if v == "755" {
-        755
-    } else if v == "756" {
-        756
-    } else if v == "757" {
-        757
-    } else if v == "758" {
-        758
-    } else if v == "759" {
-        759
-    } else if v == "760" {
-        760
-    } else if v == "761" {
-        761
-    } else if v == "762" {
-        762
-    } else if v == "763" {
-        763
-    } else if v == "764" {
-        764
-    } else if v == "765" {
-        765
-    } else if v == "766" {
-        766
-    } else if v == "767" {
-        767
-    } else if v == "768" {
-        768
-    } else if v == "769" {
-        769
-    } else if v == "770" {
-        770
-    } else if v == "771" {
-        771
-    } else if v == "772" {
-        772
-    } else if v == "773" {
-        773
-    } else if v == "774" {
-        774
-    } else if v == "775" {
-        775
-    } else if v == "776" {
-        776
-    } else if v == "777" {
-        777
-    } else if v == "778" {
-        778
-    } else if v == "779" {
-        779
-    } else if v == "780" {
-        780
-    } else if v == "781" {
-        781
-    } else if v == "782" {
-        782
-    } else if v == "783" {
-        783
-    } else if v == "784" {
-        784
-    } else if v == "785" {
-        785
-    } else if v == "786" {
-        786
-    } else if v == "787" {
-        787
-    } else if v == "788" {
-        788
-    } else if v == "789" {
-        789
-    } else if v == "790" {
-        790
-    } else if v == "791" {
-        791
-    } else if v == "792" {
-        792
-    } else if v == "793" {
-        793
-    } else if v == "794" {
-        794
-    } else if v == "795" {
-        795
-    } else if v == "796" {
-        796
-    } else if v == "797" {
-        797
-    } else if v == "798" {
-        798
-    } else if v == "799" {
-        799
-    } else if v == "800" {
-        800
-    } else if v == "801" {
-        801
-    } else if v == "802" {
-        802
-    } else if v == "803" {
-        803
-    } else if v == "804" {
-        804
-    } else if v == "805" {
-        805
-    } else if v == "806" {
-        806
-    } else if v == "807" {
-        807
-    } else if v == "808" {
-        808
-    } else if v == "809" {
-        809
-    } else if v == "810" {
-        810
-    } else if v == "811" {
-        811
-    } else if v == "812" {
-        812
-    } else if v == "813" {
-        813
-    } else if v == "814" {
-        814
-    } else if v == "815" {
-        815
-    } else if v == "816" {
-        816
-    } else if v == "817" {
-        817
-    } else if v == "818" {
-        818
-    } else if v == "819" {
-        819
-    } else if v == "820" {
-        820
-    } else if v == "821" {
-        821
-    } else if v == "822" {
-        822
-    } else if v == "823" {
-        823
-    } else if v == "824" {
-        824
-    } else if v == "825" {
-        825
-    } else if v == "826" {
-        826
-    } else if v == "827" {
-        827
-    } else if v == "828" {
-        828
-    } else if v == "829" {
-        829
-    } else if v == "830" {
-        830
-    } else if v == "831" {
-        831
-    } else if v == "832" {
-        832
-    } else if v == "833" {
-        833
-    } else if v == "834" {
-        834
-    } else if v == "835" {
-        835
-    } else if v == "836" {
-        836
-    } else if v == "837" {
-        837
-    } else if v == "838" {
-        838
-    } else if v == "839" {
-        839
-    } else if v == "840" {
-        840
-    } else if v == "841" {
-        841
-    } else if v == "842" {
-        842
-    } else if v == "843" {
-        843
-    } else if v == "844" {
-        844
-    } else if v == "845" {
-        845
-    } else if v == "846" {
-        846
-    } else if v == "847" {
-        847
-    } else if v == "848" {
-        848
-    } else if v == "849" {
-        849
-    } else if v == "850" {
-        850
-    } else if v == "851" {
-        851
-    } else if v == "852" {
-        852
-    } else if v == "853" {
-        853
-    } else if v == "854" {
-        854
-    } else if v == "855" {
-        855
-    } else if v == "856" {
-        856
-    } else if v == "857" {
-        857
-    } else if v == "858" {
-        858
-    } else if v == "859" {
-        859
-    } else if v == "860" {
-        860
-    } else if v == "861" {
-        861
-    } else if v == "862" {
-        862
-    } else if v == "863" {
-        863
-    } else if v == "864" {
-        864
-    } else if v == "865" {
-        865
-    } else if v == "866" {
-        866
-    } else if v == "867" {
-        867
-    } else if v == "868" {
-        868
-    } else if v == "869" {
-        869
-    } else if v == "870" {
-        870
-    } else if v == "871" {
-        871
-    } else if v == "872" {
-        872
-    } else if v == "873" {
-        873
-    } else if v == "874" {
-        874
-    } else if v == "875" {
-        875
-    } else if v == "876" {
-        876
-    } else if v == "877" {
-        877
-    } else if v == "878" {
-        878
-    } else if v == "879" {
-        879
-    } else if v == "880" {
-        880
-    } else if v == "881" {
-        881
-    } else if v == "882" {
-        882
-    } else if v == "883" {
-        883
-    } else if v == "884" {
-        884
-    } else if v == "885" {
-        885
-    } else if v == "886" {
-        886
-    } else if v == "887" {
-        887
-    } else if v == "888" {
-        888
-    } else if v == "889" {
-        889
-    } else if v == "890" {
-        890
-    } else if v == "891" {
-        891
-    } else if v == "892" {
-        892
-    } else if v == "893" {
-        893
-    } else if v == "894" {
-        894
-    } else if v == "895" {
-        895
-    } else if v == "896" {
-        896
-    } else if v == "897" {
-        897
-    } else if v == "898" {
-        898
-    } else if v == "899" {
-        899
-    } else if v == "900" {
-        900
-    } else if v == "901" {
-        901
-    } else if v == "902" {
-        902
-    } else if v == "903" {
-        903
-    } else if v == "904" {
-        904
-    } else if v == "905" {
-        905
-    } else if v == "906" {
-        906
-    } else if v == "907" {
-        907
-    } else if v == "908" {
-        908
-    } else if v == "909" {
-        909
-    } else if v == "910" {
-        910
-    } else if v == "911" {
-        911
-    } else if v == "912" {
-        912
-    } else if v == "913" {
-        913
-    } else if v == "914" {
-        914
-    } else if v == "915" {
-        915
-    } else if v == "916" {
-        916
-    } else if v == "917" {
-        917
-    } else if v == "918" {
-        918
-    } else if v == "919" {
-        919
-    } else if v == "920" {
-        920
-    } else if v == "921" {
-        921
-    } else if v == "922" {
-        922
-    } else if v == "923" {
-        923
-    } else if v == "924" {
-        924
-    } else if v == "925" {
-        925
-    } else if v == "926" {
-        926
-    } else if v == "927" {
-        927
-    } else if v == "928" {
-        928
-    } else if v == "929" {
-        929
-    } else if v == "930" {
-        930
-    } else if v == "931" {
-        931
-    } else if v == "932" {
-        932
-    } else if v == "933" {
-        933
-    } else if v == "934" {
-        934
-    } else if v == "935" {
-        935
-    } else if v == "936" {
-        936
-    } else if v == "937" {
-        937
-    } else if v == "938" {
-        938
-    } else if v == "939" {
-        939
-    } else if v == "940" {
-        940
-    } else if v == "941" {
-        941
-    } else if v == "942" {
-        942
-    } else if v == "943" {
-        943
-    } else if v == "944" {
-        944
-    } else if v == "945" {
-        945
-    } else if v == "946" {
-        946
-    } else if v == "947" {
-        947
-    } else if v == "948" {
-        948
-    } else if v == "949" {
-        949
-    } else if v == "950" {
-        950
-    } else if v == "951" {
-        951
-    } else if v == "952" {
-        952
-    } else if v == "953" {
-        953
-    } else if v == "954" {
-        954
-    } else if v == "955" {
-        955
-    } else if v == "956" {
-        956
-    } else if v == "957" {
-        957
-    } else if v == "958" {
-        958
-    } else if v == "959" {
-        959
-    } else if v == "960" {
-        960
-    } else if v == "961" {
-        961
-    } else if v == "962" {
-        962
-    } else if v == "963" {
-        963
-    } else if v == "964" {
-        964
-    } else if v == "965" {
-        965
-    } else if v == "966" {
-        966
-    } else if v == "967" {
-        967
-    } else if v == "968" {
-        968
-    } else if v == "969" {
-        969
-    } else if v == "970" {
-        970
-    } else if v == "971" {
-        971
-    } else if v == "972" {
-        972
-    } else if v == "973" {
-        973
-    } else if v == "974" {
-        974
-    } else if v == "975" {
-        975
-    } else if v == "976" {
-        976
-    } else if v == "977" {
-        977
-    } else if v == "978" {
-        978
-    } else if v == "979" {
-        979
-    } else if v == "980" {
-        980
-    } else if v == "981" {
-        981
-    } else if v == "982" {
-        982
-    } else if v == "983" {
-        983
-    } else if v == "984" {
-        984
-    } else if v == "985" {
-        985
-    } else if v == "986" {
-        986
-    } else if v == "987" {
-        987
-    } else if v == "988" {
-        988
-    } else if v == "989" {
-        989
-    } else if v == "990" {
-        990
-    } else if v == "991" {
-        991
-    } else if v == "992" {
-        992
-    } else if v == "993" {
-        993
-    } else if v == "994" {
-        994
-    } else if v == "995" {
-        995
-    } else if v == "996" {
-        996
-    } else if v == "997" {
-        997
-    } else if v == "998" {
-        998
-    } else if v == "999" {
-        999
-    } else if v == "1000" {
-        1000
-    } else if v == "1001" {
-        1001
-    } else if v == "1002" {
-        1002
-    } else if v == "1003" {
-        1003
-    } else if v == "1004" {
-        1004
-    } else if v == "1005" {
-        1005
-    } else if v == "1006" {
-        1006
-    } else if v == "1007" {
-        1007
-    } else if v == "1008" {
-        1008
-    } else if v == "1009" {
-        1009
-    } else if v == "1010" {
-        1010
-    } else if v == "1011" {
-        1011
-    } else if v == "1012" {
-        1012
-    } else if v == "1013" {
-        1013
-    } else if v == "1014" {
-        1014
-    } else if v == "1015" {
-        1015
-    } else if v == "1016" {
-        1016
-    } else if v == "1017" {
-        1017
-    } else if v == "1018" {
-        1018
-    } else if v == "1019" {
-        1019
-    } else if v == "1020" {
-        1020
-    } else if v == "1021" {
-        1021
-    } else if v == "1022" {
-        1022
-    } else if v == "1023" {
-        1023
-    } else if v == "1024" {
-        1024
-    } else if v == "1025" {
-        1025
-    } else if v == "1026" {
-        1026
-    } else if v == "1027" {
-        1027
-    } else if v == "1028" {
-        1028
-    } else if v == "1029" {
-        1029
-    } else if v == "1030" {
-        1030
-    } else if v == "1031" {
-        1031
-    } else if v == "1032" {
-        1032
-    } else if v == "1033" {
-        1033
-    } else if v == "1034" {
-        1034
-    } else if v == "1035" {
-        1035
-    } else if v == "1036" {
-        1036
-    } else if v == "1037" {
-        1037
-    } else if v == "1038" {
-        1038
-    } else if v == "1039" {
-        1039
-    } else if v == "1040" {
-        1040
-    } else if v == "1041" {
-        1041
-    } else if v == "1042" {
-        1042
-    } else if v == "1043" {
-        1043
-    } else if v == "1044" {
-        1044
-    } else if v == "1045" {
-        1045
-    } else if v == "1046" {
-        1046
-    } else if v == "1047" {
-        1047
-    } else if v == "1048" {
-        1048
-    } else if v == "1049" {
-        1049
-    } else if v == "1050" {
-        1050
-    } else if v == "1051" {
-        1051
-    } else if v == "1052" {
-        1052
-    } else if v == "1053" {
-        1053
-    } else if v == "1054" {
-        1054
-    } else if v == "1055" {
-        1055
-    } else if v == "1056" {
-        1056
-    } else if v == "1057" {
-        1057
-    } else if v == "1058" {
-        1058
-    } else if v == "1059" {
-        1059
-    } else if v == "1060" {
-        1060
-    } else if v == "1061" {
-        1061
-    } else if v == "1062" {
-        1062
-    } else if v == "1063" {
-        1063
-    } else if v == "1064" {
-        1064
-    } else if v == "1065" {
-        1065
-    } else if v == "1066" {
-        1066
-    } else if v == "1067" {
-        1067
-    } else if v == "1068" {
-        1068
-    } else if v == "1069" {
-        1069
-    } else if v == "1070" {
-        1070
-    } else if v == "1071" {
-        1071
-    } else if v == "1072" {
-        1072
-    } else if v == "1073" {
-        1073
-    } else if v == "1074" {
-        1074
-    } else if v == "1075" {
-        1075
-    } else if v == "1076" {
-        1076
-    } else if v == "1077" {
-        1077
-    } else if v == "1078" {
-        1078
-    } else if v == "1079" {
-        1079
-    } else if v == "1080" {
-        1080
-    } else if v == "1081" {
-        1081
-    } else if v == "1082" {
-        1082
-    } else if v == "1083" {
-        1083
-    } else if v == "1084" {
-        1084
-    } else if v == "1085" {
-        1085
-    } else if v == "1086" {
-        1086
-    } else if v == "1087" {
-        1087
-    } else if v == "1088" {
-        1088
-    } else if v == "1089" {
-        1089
-    } else if v == "1090" {
-        1090
-    } else if v == "1091" {
-        1091
-    } else if v == "1092" {
-        1092
-    } else if v == "1093" {
-        1093
-    } else if v == "1094" {
-        1094
-    } else if v == "1095" {
-        1095
-    } else if v == "1096" {
-        1096
-    } else if v == "1097" {
-        1097
-    } else if v == "1098" {
-        1098
-    } else if v == "1099" {
-        1099
-    } else if v == "1100" {
-        1100
-    } else if v == "1101" {
-        1101
-    } else if v == "1102" {
-        1102
-    } else if v == "1103" {
-        1103
-    } else if v == "1104" {
-        1104
-    } else if v == "1105" {
-        1105
-    } else if v == "1106" {
-        1106
-    } else if v == "1107" {
-        1107
-    } else if v == "1108" {
-        1108
-    } else if v == "1109" {
-        1109
-    } else if v == "1110" {
-        1110
-    } else if v == "1111" {
-        1111
-    } else if v == "1112" {
-        1112
-    } else if v == "1113" {
-        1113
-    } else if v == "1114" {
-        1114
-    } else if v == "1115" {
-        1115
-    } else if v == "1116" {
-        1116
-    } else if v == "1117" {
-        1117
-    } else if v == "1118" {
-        1118
-    } else if v == "1119" {
-        1119
-    } else if v == "1120" {
-        1120
-    } else if v == "1121" {
-        1121
-    } else if v == "1122" {
-        1122
-    } else if v == "1123" {
-        1123
-    } else if v == "1124" {
-        1124
-    } else if v == "1125" {
-        1125
-    } else if v == "1126" {
-        1126
-    } else if v == "1127" {
-        1127
-    } else if v == "1128" {
-        1128
-    } else if v == "1129" {
-        1129
-    } else if v == "1130" {
-        1130
-    } else if v == "1131" {
-        1131
-    } else if v == "1132" {
-        1132
-    } else if v == "1133" {
-        1133
-    } else if v == "1134" {
-        1134
-    } else if v == "1135" {
-        1135
-    } else if v == "1136" {
-        1136
-    } else if v == "1137" {
-        1137
-    } else if v == "1138" {
-        1138
-    } else if v == "1139" {
-        1139
-    } else if v == "1140" {
-        1140
-    } else if v == "1141" {
-        1141
-    } else if v == "1142" {
-        1142
-    } else if v == "1143" {
-        1143
-    } else if v == "1144" {
-        1144
-    } else if v == "1145" {
-        1145
-    } else if v == "1146" {
-        1146
-    } else if v == "1147" {
-        1147
-    } else if v == "1148" {
-        1148
-    } else if v == "1149" {
-        1149
-    } else if v == "1150" {
-        1150
-    } else if v == "1151" {
-        1151
-    } else if v == "1152" {
-        1152
-    } else if v == "1153" {
-        1153
-    } else if v == "1154" {
-        1154
-    } else if v == "1155" {
-        1155
-    } else if v == "1156" {
-        1156
-    } else if v == "1157" {
-        1157
-    } else if v == "1158" {
-        1158
-    } else if v == "1159" {
-        1159
-    } else if v == "1160" {
-        1160
-    } else if v == "1161" {
-        1161
-    } else if v == "1162" {
-        1162
-    } else if v == "1163" {
-        1163
-    } else if v == "1164" {
-        1164
-    } else if v == "1165" {
-        1165
-    } else if v == "1166" {
-        1166
-    } else if v == "1167" {
-        1167
-    } else if v == "1168" {
-        1168
-    } else if v == "1169" {
-        1169
-    } else if v == "1170" {
-        1170
-    } else if v == "1171" {
-        1171
-    } else if v == "1172" {
-        1172
-    } else if v == "1173" {
-        1173
-    } else if v == "1174" {
-        1174
-    } else if v == "1175" {
-        1175
-    } else if v == "1176" {
-        1176
-    } else if v == "1177" {
-        1177
-    } else if v == "1178" {
-        1178
-    } else if v == "1179" {
-        1179
-    } else if v == "1180" {
-        1180
-    } else if v == "1181" {
-        1181
-    } else if v == "1182" {
-        1182
-    } else if v == "1183" {
-        1183
-    } else if v == "1184" {
-        1184
-    } else if v == "1185" {
-        1185
-    } else if v == "1186" {
-        1186
-    } else if v == "1187" {
-        1187
-    } else if v == "1188" {
-        1188
-    } else if v == "1189" {
-        1189
-    } else if v == "1190" {
-        1190
-    } else if v == "1191" {
-        1191
-    } else if v == "1192" {
-        1192
-    } else if v == "1193" {
-        1193
-    } else if v == "1194" {
-        1194
-    } else if v == "1195" {
-        1195
-    } else if v == "1196" {
-        1196
-    } else if v == "1197" {
-        1197
-    } else if v == "1198" {
-        1198
-    } else if v == "1199" {
-        1199
-    } else if v == "1200" {
-        1200
-    } else if v == "1201" {
-        1201
-    } else if v == "1202" {
-        1202
-    } else if v == "1203" {
-        1203
-    } else if v == "1204" {
-        1204
-    } else if v == "1205" {
-        1205
-    } else if v == "1206" {
-        1206
-    } else if v == "1207" {
-        1207
-    } else if v == "1208" {
-        1208
-    } else if v == "1209" {
-        1209
-    } else if v == "1210" {
-        1210
-    } else if v == "1211" {
-        1211
-    } else if v == "1212" {
-        1212
-    } else if v == "1213" {
-        1213
-    } else if v == "1214" {
-        1214
-    } else if v == "1215" {
-        1215
-    } else if v == "1216" {
-        1216
-    } else if v == "1217" {
-        1217
-    } else if v == "1218" {
-        1218
-    } else if v == "1219" {
-        1219
-    } else if v == "1220" {
-        1220
-    } else if v == "1221" {
-        1221
-    } else if v == "1222" {
-        1222
-    } else if v == "1223" {
-        1223
-    } else if v == "1224" {
-        1224
-    } else if v == "1225" {
-        1225
-    } else if v == "1226" {
-        1226
-    } else if v == "1227" {
-        1227
-    } else if v == "1228" {
-        1228
-    } else if v == "1229" {
-        1229
-    } else if v == "1230" {
-        1230
-    } else if v == "1231" {
-        1231
-    } else if v == "1232" {
-        1232
-    } else if v == "1233" {
-        1233
-    } else if v == "1234" {
-        1234
-    } else if v == "1235" {
-        1235
-    } else if v == "1236" {
-        1236
-    } else if v == "1237" {
-        1237
-    } else if v == "1238" {
-        1238
-    } else if v == "1239" {
-        1239
-    } else if v == "1240" {
-        1240
-    } else if v == "1241" {
-        1241
-    } else if v == "1242" {
-        1242
-    } else if v == "1243" {
-        1243
-    } else if v == "1244" {
-        1244
-    } else if v == "1245" {
-        1245
-    } else if v == "1246" {
-        1246
-    } else if v == "1247" {
-        1247
-    } else if v == "1248" {
-        1248
-    } else if v == "1249" {
-        1249
-    } else if v == "1250" {
-        1250
-    } else if v == "1251" {
-        1251
-    } else if v == "1252" {
-        1252
-    } else if v == "1253" {
-        1253
-    } else if v == "1254" {
-        1254
-    } else if v == "1255" {
-        1255
-    } else if v == "1256" {
-        1256
-    } else if v == "1257" {
-        1257
-    } else if v == "1258" {
-        1258
-    } else if v == "1259" {
-        1259
-    } else if v == "1260" {
-        1260
-    } else if v == "1261" {
-        1261
-    } else if v == "1262" {
-        1262
-    } else if v == "1263" {
-        1263
-    } else if v == "1264" {
-        1264
-    } else if v == "1265" {
-        1265
-    } else if v == "1266" {
-        1266
-    } else if v == "1267" {
-        1267
-    } else if v == "1268" {
-        1268
-    } else if v == "1269" {
-        1269
-    } else if v == "1270" {
-        1270
-    } else if v == "1271" {
-        1271
-    } else if v == "1272" {
-        1272
-    } else if v == "1273" {
-        1273
-    } else if v == "1274" {
-        1274
-    } else if v == "1275" {
-        1275
-    } else if v == "1276" {
-        1276
-    } else if v == "1277" {
-        1277
-    } else if v == "1278" {
-        1278
-    } else if v == "1279" {
-        1279
-    } else if v == "1280" {
-        1280
-    } else if v == "1281" {
-        1281
-    } else if v == "1282" {
-        1282
-    } else if v == "1283" {
-        1283
-    } else if v == "1284" {
-        1284
-    } else if v == "1285" {
-        1285
-    } else if v == "1286" {
-        1286
-    } else if v == "1287" {
-        1287
-    } else if v == "1288" {
-        1288
-    } else if v == "1289" {
-        1289
-    } else if v == "1290" {
-        1290
-    } else if v == "1291" {
-        1291
-    } else if v == "1292" {
-        1292
-    } else if v == "1293" {
-        1293
-    } else if v == "1294" {
-        1294
-    } else if v == "1295" {
-        1295
-    } else if v == "1296" {
-        1296
-    } else if v == "1297" {
-        1297
-    } else if v == "1298" {
-        1298
-    } else if v == "1299" {
-        1299
-    } else if v == "1300" {
-        1300
-    } else if v == "1301" {
-        1301
-    } else if v == "1302" {
-        1302
-    } else if v == "1303" {
-        1303
-    } else if v == "1304" {
-        1304
-    } else if v == "1305" {
-        1305
-    } else if v == "1306" {
-        1306
-    } else if v == "1307" {
-        1307
-    } else if v == "1308" {
-        1308
-    } else if v == "1309" {
-        1309
-    } else if v == "1310" {
-        1310
-    } else if v == "1311" {
-        1311
-    } else if v == "1312" {
-        1312
-    } else if v == "1313" {
-        1313
-    } else if v == "1314" {
-        1314
-    } else if v == "1315" {
-        1315
-    } else if v == "1316" {
-        1316
-    } else if v == "1317" {
-        1317
-    } else if v == "1318" {
-        1318
-    } else if v == "1319" {
-        1319
-    } else if v == "1320" {
-        1320
-    } else if v == "1321" {
-        1321
-    } else if v == "1322" {
-        1322
-    } else if v == "1323" {
-        1323
-    } else if v == "1324" {
-        1324
-    } else if v == "1325" {
-        1325
-    } else if v == "1326" {
-        1326
-    } else if v == "1327" {
-        1327
-    } else if v == "1328" {
-        1328
-    } else if v == "1329" {
-        1329
-    } else if v == "1330" {
-        1330
-    } else if v == "1331" {
-        1331
-    } else if v == "1332" {
-        1332
-    } else if v == "1333" {
-        1333
-    } else if v == "1334" {
-        1334
-    } else if v == "1335" {
-        1335
-    } else if v == "1336" {
-        1336
-    } else if v == "1337" {
-        1337
-    } else if v == "1338" {
-        1338
-    } else if v == "1339" {
-        1339
-    } else if v == "1340" {
-        1340
-    } else if v == "1341" {
-        1341
-    } else if v == "1342" {
-        1342
-    } else if v == "1343" {
-        1343
-    } else if v == "1344" {
-        1344
-    } else if v == "1345" {
-        1345
-    } else if v == "1346" {
-        1346
-    } else if v == "1347" {
-        1347
-    } else if v == "1348" {
-        1348
-    } else if v == "1349" {
-        1349
-    } else if v == "1350" {
-        1350
-    } else if v == "1351" {
-        1351
-    } else if v == "1352" {
-        1352
-    } else if v == "1353" {
-        1353
-    } else if v == "1354" {
-        1354
-    } else if v == "1355" {
-        1355
-    } else if v == "1356" {
-        1356
-    } else if v == "1357" {
-        1357
-    } else if v == "1358" {
-        1358
-    } else if v == "1359" {
-        1359
-    } else if v == "1360" {
-        1360
-    } else if v == "1361" {
-        1361
-    } else if v == "1362" {
-        1362
-    } else if v == "1363" {
-        1363
-    } else if v == "1364" {
-        1364
-    } else if v == "1365" {
-        1365
-    } else if v == "1366" {
-        1366
-    } else if v == "1367" {
-        1367
-    } else if v == "1368" {
-        1368
-    } else if v == "1369" {
-        1369
-    } else if v == "1370" {
-        1370
-    } else if v == "1371" {
-        1371
-    } else if v == "1372" {
-        1372
-    } else if v == "1373" {
-        1373
-    } else if v == "1374" {
-        1374
-    } else if v == "1375" {
-        1375
-    } else if v == "1376" {
-        1376
-    } else if v == "1377" {
-        1377
-    } else if v == "1378" {
-        1378
-    } else if v == "1379" {
-        1379
-    } else if v == "1380" {
-        1380
-    } else if v == "1381" {
-        1381
-    } else if v == "1382" {
-        1382
-    } else if v == "1383" {
-        1383
-    } else if v == "1384" {
-        1384
-    } else if v == "1385" {
-        1385
-    } else if v == "1386" {
-        1386
-    } else if v == "1387" {
-        1387
-    } else if v == "1388" {
-        1388
-    } else if v == "1389" {
-        1389
-    } else if v == "1390" {
-        1390
-    } else if v == "1391" {
-        1391
-    } else if v == "1392" {
-        1392
-    } else if v == "1393" {
-        1393
-    } else if v == "1394" {
-        1394
-    } else if v == "1395" {
-        1395
-    } else if v == "1396" {
-        1396
-    } else if v == "1397" {
-        1397
-    } else if v == "1398" {
-        1398
-    } else if v == "1399" {
-        1399
-    } else if v == "1400" {
-        1400
-    } else if v == "1401" {
-        1401
-    } else if v == "1402" {
-        1402
-    } else if v == "1403" {
-        1403
-    } else if v == "1404" {
-        1404
-    } else if v == "1405" {
-        1405
-    } else if v == "1406" {
-        1406
-    } else if v == "1407" {
-        1407
-    } else if v == "1408" {
-        1408
-    } else if v == "1409" {
-        1409
-    } else if v == "1410" {
-        1410
-    } else if v == "1411" {
-        1411
-    } else if v == "1412" {
-        1412
-    } else if v == "1413" {
-        1413
-    } else if v == "1414" {
-        1414
-    } else if v == "1415" {
-        1415
-    } else if v == "1416" {
-        1416
-    } else if v == "1417" {
-        1417
-    } else if v == "1418" {
-        1418
-    } else if v == "1419" {
-        1419
-    } else if v == "1420" {
-        1420
-    } else if v == "1421" {
-        1421
-    } else if v == "1422" {
-        1422
-    } else if v == "1423" {
-        1423
-    } else if v == "1424" {
-        1424
-    } else if v == "1425" {
-        1425
-    } else if v == "1426" {
-        1426
-    } else if v == "1427" {
-        1427
-    } else if v == "1428" {
-        1428
-    } else if v == "1429" {
-        1429
-    } else if v == "1430" {
-        1430
-    } else if v == "1431" {
-        1431
-    } else if v == "1432" {
-        1432
-    } else if v == "1433" {
-        1433
-    } else if v == "1434" {
-        1434
-    } else if v == "1435" {
-        1435
-    } else if v == "1436" {
-        1436
-    } else if v == "1437" {
-        1437
-    } else if v == "1438" {
-        1438
-    } else if v == "1439" {
-        1439
-    } else if v == "1440" {
-        1440
-    } else if v == "1441" {
-        1441
-    } else if v == "1442" {
-        1442
-    } else if v == "1443" {
-        1443
-    } else if v == "1444" {
-        1444
-    } else if v == "1445" {
-        1445
-    } else if v == "1446" {
-        1446
-    } else if v == "1447" {
-        1447
-    } else if v == "1448" {
-        1448
-    } else if v == "1449" {
-        1449
-    } else if v == "1450" {
-        1450
-    } else if v == "1451" {
-        1451
-    } else if v == "1452" {
-        1452
-    } else if v == "1453" {
-        1453
-    } else if v == "1454" {
-        1454
-    } else if v == "1455" {
-        1455
-    } else if v == "1456" {
-        1456
-    } else if v == "1457" {
-        1457
-    } else if v == "1458" {
-        1458
-    } else if v == "1459" {
-        1459
-    } else if v == "1460" {
-        1460
-    } else if v == "1461" {
-        1461
-    } else if v == "1462" {
-        1462
-    } else if v == "1463" {
-        1463
-    } else if v == "1464" {
-        1464
-    } else if v == "1465" {
-        1465
-    } else if v == "1466" {
-        1466
-    } else if v == "1467" {
-        1467
-    } else if v == "1468" {
-        1468
-    } else if v == "1469" {
-        1469
-    } else if v == "1470" {
-        1470
-    } else if v == "1471" {
-        1471
-    } else if v == "1472" {
-        1472
-    } else if v == "1473" {
-        1473
-    } else if v == "1474" {
-        1474
-    } else if v == "1475" {
-        1475
-    } else if v == "1476" {
-        1476
-    } else if v == "1477" {
-        1477
-    } else if v == "1478" {
-        1478
-    } else if v == "1479" {
-        1479
-    } else if v == "1480" {
-        1480
-    } else if v == "1481" {
-        1481
-    } else if v == "1482" {
-        1482
-    } else if v == "1483" {
-        1483
-    } else if v == "1484" {
-        1484
-    } else if v == "1485" {
-        1485
-    } else if v == "1486" {
-        1486
-    } else if v == "1487" {
-        1487
-    } else if v == "1488" {
-        1488
-    } else if v == "1489" {
-        1489
-    } else if v == "1490" {
-        1490
-    } else if v == "1491" {
-        1491
-    } else if v == "1492" {
-        1492
-    } else if v == "1493" {
-        1493
-    } else if v == "1494" {
-        1494
-    } else if v == "1495" {
-        1495
-    } else if v == "1496" {
-        1496
-    } else if v == "1497" {
-        1497
-    } else if v == "1498" {
-        1498
-    } else if v == "1499" {
-        1499
-    } else if v == "1500" {
-        1500
-    } else if v == "1501" {
-        1501
-    } else if v == "1502" {
-        1502
-    } else if v == "1503" {
-        1503
-    } else if v == "1504" {
-        1504
-    } else if v == "1505" {
-        1505
-    } else if v == "1506" {
-        1506
-    } else if v == "1507" {
-        1507
-    } else if v == "1508" {
-        1508
-    } else if v == "1509" {
-        1509
-    } else if v == "1510" {
-        1510
-    } else if v == "1511" {
-        1511
-    } else if v == "1512" {
-        1512
-    } else if v == "1513" {
-        1513
-    } else if v == "1514" {
-        1514
-    } else if v == "1515" {
-        1515
-    } else if v == "1516" {
-        1516
-    } else if v == "1517" {
-        1517
-    } else if v == "1518" {
-        1518
-    } else if v == "1519" {
-        1519
-    } else if v == "1520" {
-        1520
-    } else if v == "1521" {
-        1521
-    } else if v == "1522" {
-        1522
-    } else if v == "1523" {
-        1523
-    } else if v == "1524" {
-        1524
-    } else if v == "1525" {
-        1525
-    } else if v == "1526" {
-        1526
-    } else if v == "1527" {
-        1527
-    } else if v == "1528" {
-        1528
-    } else if v == "1529" {
-        1529
-    } else if v == "1530" {
-        1530
-    } else if v == "1531" {
-        1531
-    } else if v == "1532" {
-        1532
-    } else if v == "1533" {
-        1533
-    } else if v == "1534" {
-        1534
-    } else if v == "1535" {
-        1535
-    } else if v == "1536" {
-        1536
-    } else if v == "1537" {
-        1537
-    } else if v == "1538" {
-        1538
-    } else if v == "1539" {
-        1539
-    } else if v == "1540" {
-        1540
-    } else if v == "1541" {
-        1541
-    } else if v == "1542" {
-        1542
-    } else if v == "1543" {
-        1543
-    } else if v == "1544" {
-        1544
-    } else if v == "1545" {
-        1545
-    } else if v == "1546" {
-        1546
-    } else if v == "1547" {
-        1547
-    } else if v == "1548" {
-        1548
-    } else if v == "1549" {
-        1549
-    } else if v == "1550" {
-        1550
-    } else if v == "1551" {
-        1551
-    } else if v == "1552" {
-        1552
-    } else if v == "1553" {
-        1553
-    } else if v == "1554" {
-        1554
-    } else if v == "1555" {
-        1555
-    } else if v == "1556" {
-        1556
-    } else if v == "1557" {
-        1557
-    } else if v == "1558" {
-        1558
-    } else if v == "1559" {
-        1559
-    } else if v == "1560" {
-        1560
-    } else if v == "1561" {
-        1561
-    } else if v == "1562" {
-        1562
-    } else if v == "1563" {
-        1563
-    } else if v == "1564" {
-        1564
-    } else if v == "1565" {
-        1565
-    } else if v == "1566" {
-        1566
-    } else if v == "1567" {
-        1567
-    } else if v == "1568" {
-        1568
-    } else if v == "1569" {
-        1569
-    } else if v == "1570" {
-        1570
-    } else if v == "1571" {
-        1571
-    } else if v == "1572" {
-        1572
-    } else if v == "1573" {
-        1573
-    } else if v == "1574" {
-        1574
-    } else if v == "1575" {
-        1575
-    } else if v == "1576" {
-        1576
-    } else if v == "1577" {
-        1577
-    } else if v == "1578" {
-        1578
-    } else if v == "1579" {
-        1579
-    } else if v == "1580" {
-        1580
-    } else if v == "1581" {
-        1581
-    } else if v == "1582" {
-        1582
-    } else if v == "1583" {
-        1583
-    } else if v == "1584" {
-        1584
-    } else if v == "1585" {
-        1585
-    } else if v == "1586" {
-        1586
-    } else if v == "1587" {
-        1587
-    } else if v == "1588" {
-        1588
-    } else if v == "1589" {
-        1589
-    } else if v == "1590" {
-        1590
-    } else if v == "1591" {
-        1591
-    } else if v == "1592" {
-        1592
-    } else if v == "1593" {
-        1593
-    } else if v == "1594" {
-        1594
-    } else if v == "1595" {
-        1595
-    } else if v == "1596" {
-        1596
-    } else if v == "1597" {
-        1597
-    } else if v == "1598" {
-        1598
-    } else if v == "1599" {
-        1599
-    } else if v == "1600" {
-        1600
-    } else if v == "1601" {
-        1601
-    } else if v == "1602" {
-        1602
-    } else if v == "1603" {
-        1603
-    } else if v == "1604" {
-        1604
-    } else if v == "1605" {
-        1605
-    } else if v == "1606" {
-        1606
-    } else if v == "1607" {
-        1607
-    } else if v == "1608" {
-        1608
-    } else if v == "1609" {
-        1609
-    } else if v == "1610" {
-        1610
-    } else if v == "1611" {
-        1611
-    } else if v == "1612" {
-        1612
-    } else if v == "1613" {
-        1613
-    } else if v == "1614" {
-        1614
-    } else if v == "1615" {
-        1615
-    } else if v == "1616" {
-        1616
-    } else if v == "1617" {
-        1617
-    } else if v == "1618" {
-        1618
-    } else if v == "1619" {
-        1619
-    } else if v == "1620" {
-        1620
-    } else if v == "1621" {
-        1621
-    } else if v == "1622" {
-        1622
-    } else if v == "1623" {
-        1623
-    } else if v == "1624" {
-        1624
-    } else if v == "1625" {
-        1625
-    } else if v == "1626" {
-        1626
-    } else if v == "1627" {
-        1627
-    } else if v == "1628" {
-        1628
-    } else if v == "1629" {
-        1629
-    } else if v == "1630" {
-        1630
-    } else if v == "1631" {
-        1631
-    } else if v == "1632" {
-        1632
-    } else if v == "1633" {
-        1633
-    } else if v == "1634" {
-        1634
-    } else if v == "1635" {
-        1635
-    } else if v == "1636" {
-        1636
-    } else if v == "1637" {
-        1637
-    } else if v == "1638" {
-        1638
-    } else if v == "1639" {
-        1639
-    } else if v == "1640" {
-        1640
-    } else if v == "1641" {
-        1641
-    } else if v == "1642" {
-        1642
-    } else if v == "1643" {
-        1643
-    } else if v == "1644" {
-        1644
-    } else if v == "1645" {
-        1645
-    } else if v == "1646" {
-        1646
-    } else if v == "1647" {
-        1647
-    } else if v == "1648" {
-        1648
-    } else if v == "1649" {
-        1649
-    } else if v == "1650" {
-        1650
-    } else if v == "1651" {
-        1651
-    } else if v == "1652" {
-        1652
-    } else if v == "1653" {
-        1653
-    } else if v == "1654" {
-        1654
-    } else if v == "1655" {
-        1655
-    } else if v == "1656" {
-        1656
-    } else if v == "1657" {
-        1657
-    } else if v == "1658" {
-        1658
-    } else if v == "1659" {
-        1659
-    } else if v == "1660" {
-        1660
-    } else if v == "1661" {
-        1661
-    } else if v == "1662" {
-        1662
-    } else if v == "1663" {
-        1663
-    } else if v == "1664" {
-        1664
-    } else if v == "1665" {
-        1665
-    } else if v == "1666" {
-        1666
-    } else if v == "1667" {
-        1667
-    } else if v == "1668" {
-        1668
-    } else if v == "1669" {
-        1669
-    } else if v == "1670" {
-        1670
-    } else if v == "1671" {
-        1671
-    } else if v == "1672" {
-        1672
-    } else if v == "1673" {
-        1673
-    } else if v == "1674" {
-        1674
-    } else if v == "1675" {
-        1675
-    } else if v == "1676" {
-        1676
-    } else if v == "1677" {
-        1677
-    } else if v == "1678" {
-        1678
-    } else if v == "1679" {
-        1679
-    } else if v == "1680" {
-        1680
-    } else if v == "1681" {
-        1681
-    } else if v == "1682" {
-        1682
-    } else if v == "1683" {
-        1683
-    } else if v == "1684" {
-        1684
-    } else if v == "1685" {
-        1685
-    } else if v == "1686" {
-        1686
-    } else if v == "1687" {
-        1687
-    } else if v == "1688" {
-        1688
-    } else if v == "1689" {
-        1689
-    } else if v == "1690" {
-        1690
-    } else if v == "1691" {
-        1691
-    } else if v == "1692" {
-        1692
-    } else if v == "1693" {
-        1693
-    } else if v == "1694" {
-        1694
-    } else if v == "1695" {
-        1695
-    } else if v == "1696" {
-        1696
-    } else if v == "1697" {
-        1697
-    } else if v == "1698" {
-        1698
-    } else if v == "1699" {
-        1699
-    } else if v == "1700" {
-        1700
-    } else if v == "1701" {
-        1701
-    } else if v == "1702" {
-        1702
-    } else if v == "1703" {
-        1703
-    } else if v == "1704" {
-        1704
-    } else if v == "1705" {
-        1705
-    } else if v == "1706" {
-        1706
-    } else if v == "1707" {
-        1707
-    } else if v == "1708" {
-        1708
-    } else if v == "1709" {
-        1709
-    } else if v == "1710" {
-        1710
-    } else if v == "1711" {
-        1711
-    } else if v == "1712" {
-        1712
-    } else if v == "1713" {
-        1713
-    } else if v == "1714" {
-        1714
-    } else if v == "1715" {
-        1715
-    } else if v == "1716" {
-        1716
-    } else if v == "1717" {
-        1717
-    } else if v == "1718" {
-        1718
-    } else if v == "1719" {
-        1719
-    } else if v == "1720" {
-        1720
-    } else if v == "1721" {
-        1721
-    } else if v == "1722" {
-        1722
-    } else if v == "1723" {
-        1723
-    } else if v == "1724" {
-        1724
-    } else if v == "1725" {
-        1725
-    } else if v == "1726" {
-        1726
-    } else if v == "1727" {
-        1727
-    } else if v == "1728" {
-        1728
-    } else if v == "1729" {
-        1729
-    } else if v == "1730" {
-        1730
-    } else if v == "1731" {
-        1731
-    } else if v == "1732" {
-        1732
-    } else if v == "1733" {
-        1733
-    } else if v == "1734" {
-        1734
-    } else if v == "1735" {
-        1735
-    } else if v == "1736" {
-        1736
-    } else if v == "1737" {
-        1737
-    } else if v == "1738" {
-        1738
-    } else if v == "1739" {
-        1739
-    } else if v == "1740" {
-        1740
-    } else if v == "1741" {
-        1741
-    } else if v == "1742" {
-        1742
-    } else if v == "1743" {
-        1743
-    } else if v == "1744" {
-        1744
-    } else if v == "1745" {
-        1745
-    } else if v == "1746" {
-        1746
-    } else if v == "1747" {
-        1747
-    } else if v == "1748" {
-        1748
-    } else if v == "1749" {
-        1749
-    } else if v == "1750" {
-        1750
-    } else if v == "1751" {
-        1751
-    } else if v == "1752" {
-        1752
-    } else if v == "1753" {
-        1753
-    } else if v == "1754" {
-        1754
-    } else if v == "1755" {
-        1755
-    } else if v == "1756" {
-        1756
-    } else if v == "1757" {
-        1757
-    } else if v == "1758" {
-        1758
-    } else if v == "1759" {
-        1759
-    } else if v == "1760" {
-        1760
-    } else if v == "1761" {
-        1761
-    } else if v == "1762" {
-        1762
-    } else if v == "1763" {
-        1763
-    } else if v == "1764" {
-        1764
-    } else if v == "1765" {
-        1765
-    } else if v == "1766" {
-        1766
-    } else if v == "1767" {
-        1767
-    } else if v == "1768" {
-        1768
-    } else if v == "1769" {
-        1769
-    } else if v == "1770" {
-        1770
-    } else if v == "1771" {
-        1771
-    } else if v == "1772" {
-        1772
-    } else if v == "1773" {
-        1773
-    } else if v == "1774" {
-        1774
-    } else if v == "1775" {
-        1775
-    } else if v == "1776" {
-        1776
-    } else if v == "1777" {
-        1777
-    } else if v == "1778" {
-        1778
-    } else if v == "1779" {
-        1779
-    } else if v == "1780" {
-        1780
-    } else if v == "1781" {
-        1781
-    } else if v == "1782" {
-        1782
-    } else if v == "1783" {
-        1783
-    } else if v == "1784" {
-        1784
-    } else if v == "1785" {
-        1785
-    } else if v == "1786" {
-        1786
-    } else if v == "1787" {
-        1787
-    } else if v == "1788" {
-        1788
-    } else if v == "1789" {
-        1789
-    } else if v == "1790" {
-        1790
-    } else if v == "1791" {
-        1791
-    } else if v == "1792" {
-        1792
-    } else if v == "1793" {
-        1793
-    } else if v == "1794" {
-        1794
-    } else if v == "1795" {
-        1795
-    } else if v == "1796" {
-        1796
-    } else if v == "1797" {
-        1797
-    } else if v == "1798" {
-        1798
-    } else if v == "1799" {
-        1799
-    } else if v == "1800" {
-        1800
-    } else if v == "1801" {
-        1801
-    } else if v == "1802" {
-        1802
-    } else if v == "1803" {
-        1803
-    } else if v == "1804" {
-        1804
-    } else if v == "1805" {
-        1805
-    } else if v == "1806" {
-        1806
-    } else if v == "1807" {
-        1807
-    } else if v == "1808" {
-        1808
-    } else if v == "1809" {
-        1809
-    } else if v == "1810" {
-        1810
-    } else if v == "1811" {
-        1811
-    } else if v == "1812" {
-        1812
-    } else if v == "1813" {
-        1813
-    } else if v == "1814" {
-        1814
-    } else if v == "1815" {
-        1815
-    } else if v == "1816" {
-        1816
-    } else if v == "1817" {
-        1817
-    } else if v == "1818" {
-        1818
-    } else if v == "1819" {
-        1819
-    } else if v == "1820" {
-        1820
-    } else if v == "1821" {
-        1821
-    } else if v == "1822" {
-        1822
-    } else if v == "1823" {
-        1823
-    } else if v == "1824" {
-        1824
-    } else if v == "1825" {
-        1825
-    } else if v == "1826" {
-        1826
-    } else if v == "1827" {
-        1827
-    } else if v == "1828" {
-        1828
-    } else if v == "1829" {
-        1829
-    } else if v == "1830" {
-        1830
-    } else if v == "1831" {
-        1831
-    } else if v == "1832" {
-        1832
-    } else if v == "1833" {
-        1833
-    } else if v == "1834" {
-        1834
-    } else if v == "1835" {
-        1835
-    } else if v == "1836" {
-        1836
-    } else if v == "1837" {
-        1837
-    } else if v == "1838" {
-        1838
-    } else if v == "1839" {
-        1839
-    } else if v == "1840" {
-        1840
-    } else if v == "1841" {
-        1841
-    } else if v == "1842" {
-        1842
-    } else if v == "1843" {
-        1843
-    } else if v == "1844" {
-        1844
-    } else if v == "1845" {
-        1845
-    } else if v == "1846" {
-        1846
-    } else if v == "1847" {
-        1847
-    } else if v == "1848" {
-        1848
-    } else if v == "1849" {
-        1849
-    } else if v == "1850" {
-        1850
-    } else if v == "1851" {
-        1851
-    } else if v == "1852" {
-        1852
-    } else if v == "1853" {
-        1853
-    } else if v == "1854" {
-        1854
-    } else if v == "1855" {
-        1855
-    } else if v == "1856" {
-        1856
-    } else if v == "1857" {
-        1857
-    } else if v == "1858" {
-        1858
-    } else if v == "1859" {
-        1859
-    } else if v == "1860" {
-        1860
-    } else if v == "1861" {
-        1861
-    } else if v == "1862" {
-        1862
-    } else if v == "1863" {
-        1863
-    } else if v == "1864" {
-        1864
-    } else if v == "1865" {
-        1865
-    } else if v == "1866" {
-        1866
-    } else if v == "1867" {
-        1867
-    } else if v == "1868" {
-        1868
-    } else if v == "1869" {
-        1869
-    } else if v == "1870" {
-        1870
-    } else if v == "1871" {
-        1871
-    } else if v == "1872" {
-        1872
-    } else if v == "1873" {
-        1873
-    } else if v == "1874" {
-        1874
-    } else if v == "1875" {
-        1875
-    } else if v == "1876" {
-        1876
-    } else if v == "1877" {
-        1877
-    } else if v == "1878" {
-        1878
-    } else if v == "1879" {
-        1879
-    } else if v == "1880" {
-        1880
-    } else if v == "1881" {
-        1881
-    } else if v == "1882" {
-        1882
-    } else if v == "1883" {
-        1883
-    } else if v == "1884" {
-        1884
-    } else if v == "1885" {
-        1885
-    } else if v == "1886" {
-        1886
-    } else if v == "1887" {
-        1887
-    } else if v == "1888" {
-        1888
-    } else if v == "1889" {
-        1889
-    } else if v == "1890" {
-        1890
-    } else if v == "1891" {
-        1891
-    } else if v == "1892" {
-        1892
-    } else if v == "1893" {
-        1893
-    } else if v == "1894" {
-        1894
-    } else if v == "1895" {
-        1895
-    } else if v == "1896" {
-        1896
-    } else if v == "1897" {
-        1897
-    } else if v == "1898" {
-        1898
-    } else if v == "1899" {
-        1899
-    } else if v == "1900" {
-        1900
-    } else if v == "1901" {
-        1901
-    } else if v == "1902" {
-        1902
-    } else if v == "1903" {
-        1903
-    } else if v == "1904" {
-        1904
-    } else if v == "1905" {
-        1905
-    } else if v == "1906" {
-        1906
-    } else if v == "1907" {
-        1907
-    } else if v == "1908" {
-        1908
-    } else if v == "1909" {
-        1909
-    } else if v == "1910" {
-        1910
-    } else if v == "1911" {
-        1911
-    } else if v == "1912" {
-        1912
-    } else if v == "1913" {
-        1913
-    } else if v == "1914" {
-        1914
-    } else if v == "1915" {
-        1915
-    } else if v == "1916" {
-        1916
-    } else if v == "1917" {
-        1917
-    } else if v == "1918" {
-        1918
-    } else if v == "1919" {
-        1919
-    } else if v == "1920" {
-        1920
-    } else if v == "1921" {
-        1921
-    } else if v == "1922" {
-        1922
-    } else if v == "1923" {
-        1923
-    } else if v == "1924" {
-        1924
-    } else if v == "1925" {
-        1925
-    } else if v == "1926" {
-        1926
-    } else if v == "1927" {
-        1927
-    } else if v == "1928" {
-        1928
-    } else if v == "1929" {
-        1929
-    } else if v == "1930" {
-        1930
-    } else if v == "1931" {
-        1931
-    } else if v == "1932" {
-        1932
-    } else if v == "1933" {
-        1933
-    } else if v == "1934" {
-        1934
-    } else if v == "1935" {
-        1935
-    } else if v == "1936" {
-        1936
-    } else if v == "1937" {
-        1937
-    } else if v == "1938" {
-        1938
-    } else if v == "1939" {
-        1939
-    } else if v == "1940" {
-        1940
-    } else if v == "1941" {
-        1941
-    } else if v == "1942" {
-        1942
-    } else if v == "1943" {
-        1943
-    } else if v == "1944" {
-        1944
-    } else if v == "1945" {
-        1945
-    } else if v == "1946" {
-        1946
-    } else if v == "1947" {
-        1947
-    } else if v == "1948" {
-        1948
-    } else if v == "1949" {
-        1949
-    } else if v == "1950" {
-        1950
-    } else if v == "1951" {
-        1951
-    } else if v == "1952" {
-        1952
-    } else if v == "1953" {
-        1953
-    } else if v == "1954" {
-        1954
-    } else if v == "1955" {
-        1955
-    } else if v == "1956" {
-        1956
-    } else if v == "1957" {
-        1957
-    } else if v == "1958" {
-        1958
-    } else if v == "1959" {
-        1959
-    } else if v == "1960" {
-        1960
-    } else if v == "1961" {
-        1961
-    } else if v == "1962" {
-        1962
-    } else if v == "1963" {
-        1963
-    } else if v == "1964" {
-        1964
-    } else if v == "1965" {
-        1965
-    } else if v == "1966" {
-        1966
-    } else if v == "1967" {
-        1967
-    } else if v == "1968" {
-        1968
-    } else if v == "1969" {
-        1969
-    } else if v == "1970" {
-        1970
-    } else if v == "1971" {
-        1971
-    } else if v == "1972" {
-        1972
-    } else if v == "1973" {
-        1973
-    } else if v == "1974" {
-        1974
-    } else if v == "1975" {
-        1975
-    } else if v == "1976" {
-        1976
-    } else if v == "1977" {
-        1977
-    } else if v == "1978" {
-        1978
-    } else if v == "1979" {
-        1979
-    } else if v == "1980" {
-        1980
-    } else if v == "1981" {
-        1981
-    } else if v == "1982" {
-        1982
-    } else if v == "1983" {
-        1983
-    } else if v == "1984" {
-        1984
-    } else if v == "1985" {
-        1985
-    } else if v == "1986" {
-        1986
-    } else if v == "1987" {
-        1987
-    } else if v == "1988" {
-        1988
-    } else if v == "1989" {
-        1989
-    } else if v == "1990" {
-        1990
-    } else if v == "1991" {
-        1991
-    } else if v == "1992" {
-        1992
-    } else if v == "1993" {
-        1993
-    } else if v == "1994" {
-        1994
-    } else if v == "1995" {
-        1995
-    } else if v == "1996" {
-        1996
-    } else if v == "1997" {
-        1997
-    } else if v == "1998" {
-        1998
-    } else if v == "1999" {
-        1999
-    } else if v == "2000" {
-        2000
-    } else if v == "2001" {
-        2001
-    } else if v == "2002" {
-        2002
-    } else if v == "2003" {
-        2003
-    } else if v == "2004" {
-        2004
-    } else if v == "2005" {
-        2005
-    } else if v == "2006" {
-        2006
-    } else if v == "2007" {
-        2007
-    } else if v == "2008" {
-        2008
-    } else if v == "2009" {
-        2009
-    } else if v == "2010" {
-        2010
-    } else if v == "2011" {
-        2011
-    } else if v == "2012" {
-        2012
-    } else if v == "2013" {
-        2013
-    } else if v == "2014" {
-        2014
-    } else if v == "2015" {
-        2015
-    } else if v == "2016" {
-        2016
-    } else if v == "2017" {
-        2017
-    } else if v == "2018" {
-        2018
-    } else if v == "2019" {
-        2019
-    } else if v == "2020" {
-        2020
-    } else if v == "2021" {
-        2021
-    } else if v == "2022" {
-        2022
-    } else if v == "2023" {
-        2023
-    } else if v == "2024" {
-        2024
-    } else if v == "2025" {
-        2025
-    } else if v == "2026" {
-        2026
-    } else if v == "2027" {
-        2027
-    } else if v == "2028" {
-        2028
-    } else if v == "2029" {
-        2029
-    } else if v == "2030" {
-        2030
-    } else if v == "2031" {
-        2031
-    } else if v == "2032" {
-        2032
-    } else if v == "2033" {
-        2033
-    } else if v == "2034" {
-        2034
-    } else if v == "2035" {
-        2035
-    } else if v == "2036" {
-        2036
-    } else if v == "2037" {
-        2037
-    } else if v == "2038" {
-        2038
-    } else if v == "2039" {
-        2039
-    } else if v == "2040" {
-        2040
-    } else if v == "2041" {
-        2041
-    } else if v == "2042" {
-        2042
-    } else if v == "2043" {
-        2043
-    } else if v == "2044" {
-        2044
-    } else if v == "2045" {
-        2045
-    } else if v == "2046" {
-        2046
-    } else if v == "2047" {
-        2047
-    } else if v == "2048" {
-        2048
-    } else if v == "2049" {
-        2049
-    } else if v == "2050" {
-        2050
-    } else if v == "2051" {
-        2051
-    } else if v == "2052" {
-        2052
-    } else if v == "2053" {
-        2053
-    } else if v == "2054" {
-        2054
-    } else if v == "2055" {
-        2055
-    } else if v == "2056" {
-        2056
-    } else if v == "2057" {
-        2057
-    } else if v == "2058" {
-        2058
-    } else if v == "2059" {
-        2059
-    } else if v == "2060" {
-        2060
-    } else if v == "2061" {
-        2061
-    } else if v == "2062" {
-        2062
-    } else if v == "2063" {
-        2063
-    } else if v == "2064" {
-        2064
-    } else if v == "2065" {
-        2065
-    } else if v == "2066" {
-        2066
-    } else if v == "2067" {
-        2067
-    } else if v == "2068" {
-        2068
-    } else if v == "2069" {
-        2069
-    } else if v == "2070" {
-        2070
-    } else if v == "2071" {
-        2071
-    } else if v == "2072" {
-        2072
-    } else if v == "2073" {
-        2073
-    } else if v == "2074" {
-        2074
-    } else if v == "2075" {
-        2075
-    } else if v == "2076" {
-        2076
-    } else if v == "2077" {
-        2077
-    } else if v == "2078" {
-        2078
-    } else if v == "2079" {
-        2079
-    } else if v == "2080" {
-        2080
-    } else if v == "2081" {
-        2081
-    } else if v == "2082" {
-        2082
-    } else if v == "2083" {
-        2083
-    } else if v == "2084" {
-        2084
-    } else if v == "2085" {
-        2085
-    } else if v == "2086" {
-        2086
-    } else if v == "2087" {
-        2087
-    } else if v == "2088" {
-        2088
-    } else if v == "2089" {
-        2089
-    } else if v == "2090" {
-        2090
-    } else if v == "2091" {
-        2091
-    } else if v == "2092" {
-        2092
-    } else if v == "2093" {
-        2093
-    } else if v == "2094" {
-        2094
-    } else if v == "2095" {
-        2095
-    } else if v == "2096" {
-        2096
-    } else if v == "2097" {
-        2097
-    } else if v == "2098" {
-        2098
-    } else if v == "2099" {
-        2099
-    } else if v == "2100" {
-        2100
-    } else if v == "2101" {
-        2101
-    } else if v == "2102" {
-        2102
-    } else if v == "2103" {
-        2103
-    } else if v == "2104" {
-        2104
-    } else if v == "2105" {
-        2105
-    } else if v == "2106" {
-        2106
-    } else if v == "2107" {
-        2107
-    } else if v == "2108" {
-        2108
-    } else if v == "2109" {
-        2109
-    } else if v == "2110" {
-        2110
-    } else if v == "2111" {
-        2111
-    } else if v == "2112" {
-        2112
-    } else if v == "2113" {
-        2113
-    } else if v == "2114" {
-        2114
-    } else if v == "2115" {
-        2115
-    } else if v == "2116" {
-        2116
-    } else if v == "2117" {
-        2117
-    } else if v == "2118" {
-        2118
-    } else if v == "2119" {
-        2119
-    } else if v == "2120" {
-        2120
-    } else if v == "2121" {
-        2121
-    } else if v == "2122" {
-        2122
-    } else if v == "2123" {
-        2123
-    } else if v == "2124" {
-        2124
-    } else if v == "2125" {
-        2125
-    } else if v == "2126" {
-        2126
-    } else if v == "2127" {
-        2127
-    } else if v == "2128" {
-        2128
-    } else if v == "2129" {
-        2129
-    } else if v == "2130" {
-        2130
-    } else if v == "2131" {
-        2131
-    } else if v == "2132" {
-        2132
-    } else if v == "2133" {
-        2133
-    } else if v == "2134" {
-        2134
-    } else if v == "2135" {
-        2135
-    } else if v == "2136" {
-        2136
-    } else if v == "2137" {
-        2137
-    } else if v == "2138" {
-        2138
-    } else if v == "2139" {
-        2139
-    } else if v == "2140" {
-        2140
-    } else if v == "2141" {
-        2141
-    } else if v == "2142" {
-        2142
-    } else if v == "2143" {
-        2143
-    } else if v == "2144" {
-        2144
-    } else if v == "2145" {
-        2145
-    } else if v == "2146" {
-        2146
-    } else if v == "2147" {
-        2147
-    } else if v == "2148" {
-        2148
-    } else if v == "2149" {
-        2149
-    } else if v == "2150" {
-        2150
-    } else if v == "2151" {
-        2151
-    } else if v == "2152" {
-        2152
-    } else if v == "2153" {
-        2153
-    } else if v == "2154" {
-        2154
-    } else if v == "2155" {
-        2155
-    } else if v == "2156" {
-        2156
-    } else if v == "2157" {
-        2157
-    } else if v == "2158" {
-        2158
-    } else if v == "2159" {
-        2159
-    } else if v == "2160" {
-        2160
-    } else if v == "2161" {
-        2161
-    } else if v == "2162" {
-        2162
-    } else if v == "2163" {
-        2163
-    } else if v == "2164" {
-        2164
-    } else if v == "2165" {
-        2165
-    } else if v == "2166" {
-        2166
-    } else if v == "2167" {
-        2167
-    } else if v == "2168" {
-        2168
-    } else if v == "2169" {
-        2169
-    } else if v == "2170" {
-        2170
-    } else if v == "2171" {
-        2171
-    } else if v == "2172" {
-        2172
-    } else if v == "2173" {
-        2173
-    } else if v == "2174" {
-        2174
-    } else if v == "2175" {
-        2175
-    } else if v == "2176" {
-        2176
-    } else if v == "2177" {
-        2177
-    } else if v == "2178" {
-        2178
-    } else if v == "2179" {
-        2179
-    } else if v == "2180" {
-        2180
-    } else if v == "2181" {
-        2181
-    } else if v == "2182" {
-        2182
-    } else if v == "2183" {
-        2183
-    } else if v == "2184" {
-        2184
-    } else if v == "2185" {
-        2185
-    } else if v == "2186" {
-        2186
-    } else if v == "2187" {
-        2187
-    } else if v == "2188" {
-        2188
-    } else if v == "2189" {
-        2189
-    } else if v == "2190" {
-        2190
-    } else if v == "2191" {
-        2191
-    } else if v == "2192" {
-        2192
-    } else if v == "2193" {
-        2193
-    } else if v == "2194" {
-        2194
-    } else if v == "2195" {
-        2195
-    } else if v == "2196" {
-        2196
-    } else if v == "2197" {
-        2197
-    } else if v == "2198" {
-        2198
-    } else if v == "2199" {
-        2199
-    } else if v == "2200" {
-        2200
-    } else if v == "2201" {
-        2201
-    } else if v == "2202" {
-        2202
-    } else if v == "2203" {
-        2203
-    } else if v == "2204" {
-        2204
-    } else if v == "2205" {
-        2205
-    } else if v == "2206" {
-        2206
-    } else if v == "2207" {
-        2207
-    } else if v == "2208" {
-        2208
-    } else if v == "2209" {
-        2209
-    } else if v == "2210" {
-        2210
-    } else if v == "2211" {
-        2211
-    } else if v == "2212" {
-        2212
-    } else if v == "2213" {
-        2213
-    } else if v == "2214" {
-        2214
-    } else if v == "2215" {
-        2215
-    } else if v == "2216" {
-        2216
-    } else if v == "2217" {
-        2217
-    } else if v == "2218" {
-        2218
-    } else if v == "2219" {
-        2219
-    } else if v == "2220" {
-        2220
-    } else if v == "2221" {
-        2221
-    } else if v == "2222" {
-        2222
-    } else if v == "2223" {
-        2223
-    } else if v == "2224" {
-        2224
-    } else if v == "2225" {
-        2225
-    } else if v == "2226" {
-        2226
-    } else if v == "2227" {
-        2227
-    } else if v == "2228" {
-        2228
-    } else if v == "2229" {
-        2229
-    } else if v == "2230" {
-        2230
-    } else if v == "2231" {
-        2231
-    } else if v == "2232" {
-        2232
-    } else if v == "2233" {
-        2233
-    } else if v == "2234" {
-        2234
-    } else if v == "2235" {
-        2235
-    } else if v == "2236" {
-        2236
-    } else if v == "2237" {
-        2237
-    } else if v == "2238" {
-        2238
-    } else if v == "2239" {
-        2239
-    } else if v == "2240" {
-        2240
-    } else if v == "2241" {
-        2241
-    } else if v == "2242" {
-        2242
-    } else if v == "2243" {
-        2243
-    } else if v == "2244" {
-        2244
-    } else if v == "2245" {
-        2245
-    } else if v == "2246" {
-        2246
-    } else if v == "2247" {
-        2247
-    } else if v == "2248" {
-        2248
-    } else if v == "2249" {
-        2249
-    } else if v == "2250" {
-        2250
-    } else if v == "2251" {
-        2251
-    } else if v == "2252" {
-        2252
-    } else if v == "2253" {
-        2253
-    } else if v == "2254" {
-        2254
-    } else if v == "2255" {
-        2255
-    } else if v == "2256" {
-        2256
-    } else if v == "2257" {
-        2257
-    } else if v == "2258" {
-        2258
-    } else if v == "2259" {
-        2259
-    } else if v == "2260" {
-        2260
-    } else if v == "2261" {
-        2261
-    } else if v == "2262" {
-        2262
-    } else if v == "2263" {
-        2263
-    } else if v == "2264" {
-        2264
-    } else if v == "2265" {
-        2265
-    } else if v == "2266" {
-        2266
-    } else if v == "2267" {
-        2267
-    } else if v == "2268" {
-        2268
-    } else if v == "2269" {
-        2269
-    } else if v == "2270" {
-        2270
-    } else if v == "2271" {
-        2271
-    } else if v == "2272" {
-        2272
-    } else if v == "2273" {
-        2273
-    } else if v == "2274" {
-        2274
-    } else if v == "2275" {
-        2275
-    } else if v == "2276" {
-        2276
-    } else if v == "2277" {
-        2277
-    } else if v == "2278" {
-        2278
-    } else if v == "2279" {
-        2279
-    } else if v == "2280" {
-        2280
-    } else if v == "2281" {
-        2281
-    } else if v == "2282" {
-        2282
-    } else if v == "2283" {
-        2283
-    } else if v == "2284" {
-        2284
-    } else if v == "2285" {
-        2285
-    } else if v == "2286" {
-        2286
-    } else if v == "2287" {
-        2287
-    } else if v == "2288" {
-        2288
-    } else if v == "2289" {
-        2289
-    } else if v == "2290" {
-        2290
-    } else if v == "2291" {
-        2291
-    } else if v == "2292" {
-        2292
-    } else if v == "2293" {
-        2293
-    } else if v == "2294" {
-        2294
-    } else if v == "2295" {
-        2295
-    } else if v == "2296" {
-        2296
-    } else if v == "2297" {
-        2297
-    } else if v == "2298" {
-        2298
-    } else if v == "2299" {
-        2299
-    } else if v == "2300" {
-        2300
-    } else if v == "2301" {
-        2301
-    } else if v == "2302" {
-        2302
-    } else if v == "2303" {
-        2303
-    } else if v == "2304" {
-        2304
-    } else if v == "2305" {
-        2305
-    } else if v == "2306" {
-        2306
-    } else if v == "2307" {
-        2307
-    } else if v == "2308" {
-        2308
-    } else if v == "2309" {
-        2309
-    } else if v == "2310" {
-        2310
-    } else if v == "2311" {
-        2311
-    } else if v == "2312" {
-        2312
-    } else if v == "2313" {
-        2313
-    } else if v == "2314" {
-        2314
-    } else if v == "2315" {
-        2315
-    } else if v == "2316" {
-        2316
-    } else if v == "2317" {
-        2317
-    } else if v == "2318" {
-        2318
-    } else if v == "2319" {
-        2319
-    } else if v == "2320" {
-        2320
-    } else if v == "2321" {
-        2321
-    } else if v == "2322" {
-        2322
-    } else if v == "2323" {
-        2323
-    } else if v == "2324" {
-        2324
-    } else if v == "2325" {
-        2325
-    } else if v == "2326" {
-        2326
-    } else if v == "2327" {
-        2327
-    } else if v == "2328" {
-        2328
-    } else if v == "2329" {
-        2329
-    } else if v == "2330" {
-        2330
-    } else if v == "2331" {
-        2331
-    } else if v == "2332" {
-        2332
-    } else if v == "2333" {
-        2333
-    } else if v == "2334" {
-        2334
-    } else if v == "2335" {
-        2335
-    } else if v == "2336" {
-        2336
-    } else if v == "2337" {
-        2337
-    } else if v == "2338" {
-        2338
-    } else if v == "2339" {
-        2339
-    } else if v == "2340" {
-        2340
-    } else if v == "2341" {
-        2341
-    } else if v == "2342" {
-        2342
-    } else if v == "2343" {
-        2343
-    } else if v == "2344" {
-        2344
-    } else if v == "2345" {
-        2345
-    } else if v == "2346" {
-        2346
-    } else if v == "2347" {
-        2347
-    } else if v == "2348" {
-        2348
-    } else if v == "2349" {
-        2349
-    } else if v == "2350" {
-        2350
-    } else if v == "2351" {
-        2351
-    } else if v == "2352" {
-        2352
-    } else if v == "2353" {
-        2353
-    } else if v == "2354" {
-        2354
-    } else if v == "2355" {
-        2355
-    } else if v == "2356" {
-        2356
-    } else if v == "2357" {
-        2357
-    } else if v == "2358" {
-        2358
-    } else if v == "2359" {
-        2359
-    } else if v == "2360" {
-        2360
-    } else if v == "2361" {
-        2361
-    } else if v == "2362" {
-        2362
-    } else if v == "2363" {
-        2363
-    } else if v == "2364" {
-        2364
-    } else if v == "2365" {
-        2365
-    } else if v == "2366" {
-        2366
-    } else if v == "2367" {
-        2367
-    } else if v == "2368" {
-        2368
-    } else if v == "2369" {
-        2369
-    } else if v == "2370" {
-        2370
-    } else if v == "2371" {
-        2371
-    } else if v == "2372" {
-        2372
-    } else if v == "2373" {
-        2373
-    } else if v == "2374" {
-        2374
-    } else if v == "2375" {
-        2375
-    } else if v == "2376" {
-        2376
-    } else if v == "2377" {
-        2377
-    } else if v == "2378" {
-        2378
-    } else if v == "2379" {
-        2379
-    } else if v == "2380" {
-        2380
-    } else if v == "2381" {
-        2381
-    } else if v == "2382" {
-        2382
-    } else if v == "2383" {
-        2383
-    } else if v == "2384" {
-        2384
-    } else if v == "2385" {
-        2385
-    } else if v == "2386" {
-        2386
-    } else if v == "2387" {
-        2387
-    } else if v == "2388" {
-        2388
-    } else if v == "2389" {
-        2389
-    } else if v == "2390" {
-        2390
-    } else if v == "2391" {
-        2391
-    } else if v == "2392" {
-        2392
-    } else if v == "2393" {
-        2393
-    } else if v == "2394" {
-        2394
-    } else if v == "2395" {
-        2395
-    } else if v == "2396" {
-        2396
-    } else if v == "2397" {
-        2397
-    } else if v == "2398" {
-        2398
-    } else if v == "2399" {
-        2399
-    } else if v == "2400" {
-        2400
-    } else if v == "2401" {
-        2401
-    } else if v == "2402" {
-        2402
-    } else if v == "2403" {
-        2403
-    } else if v == "2404" {
-        2404
-    } else if v == "2405" {
-        2405
-    } else if v == "2406" {
-        2406
-    } else if v == "2407" {
-        2407
-    } else if v == "2408" {
-        2408
-    } else if v == "2409" {
-        2409
-    } else if v == "2410" {
-        2410
-    } else if v == "2411" {
-        2411
-    } else if v == "2412" {
-        2412
-    } else if v == "2413" {
-        2413
-    } else if v == "2414" {
-        2414
-    } else if v == "2415" {
-        2415
-    } else if v == "2416" {
-        2416
-    } else if v == "2417" {
-        2417
-    } else if v == "2418" {
-        2418
-    } else if v == "2419" {
-        2419
-    } else if v == "2420" {
-        2420
-    } else if v == "2421" {
-        2421
-    } else if v == "2422" {
-        2422
-    } else if v == "2423" {
-        2423
-    } else if v == "2424" {
-        2424
-    } else if v == "2425" {
-        2425
-    } else if v == "2426" {
-        2426
-    } else if v == "2427" {
-        2427
-    } else if v == "2428" {
-        2428
-    } else if v == "2429" {
-        2429
-    } else if v == "2430" {
-        2430
-    } else if v == "2431" {
-        2431
-    } else if v == "2432" {
-        2432
-    } else if v == "2433" {
-        2433
-    } else if v == "2434" {
-        2434
-    } else if v == "2435" {
-        2435
-    } else if v == "2436" {
-        2436
-    } else if v == "2437" {
-        2437
-    } else if v == "2438" {
-        2438
-    } else if v == "2439" {
-        2439
-    } else if v == "2440" {
-        2440
-    } else if v == "2441" {
-        2441
-    } else if v == "2442" {
-        2442
-    } else if v == "2443" {
-        2443
-    } else if v == "2444" {
-        2444
-    } else if v == "2445" {
-        2445
-    } else if v == "2446" {
-        2446
-    } else if v == "2447" {
-        2447
-    } else if v == "2448" {
-        2448
-    } else if v == "2449" {
-        2449
-    } else if v == "2450" {
-        2450
-    } else if v == "2451" {
-        2451
-    } else if v == "2452" {
-        2452
-    } else if v == "2453" {
-        2453
-    } else if v == "2454" {
-        2454
-    } else if v == "2455" {
-        2455
-    } else if v == "2456" {
-        2456
-    } else if v == "2457" {
-        2457
-    } else if v == "2458" {
-        2458
-    } else if v == "2459" {
-        2459
-    } else if v == "2460" {
-        2460
-    } else if v == "2461" {
-        2461
-    } else if v == "2462" {
-        2462
-    } else if v == "2463" {
-        2463
-    } else if v == "2464" {
-        2464
-    } else if v == "2465" {
-        2465
-    } else if v == "2466" {
-        2466
-    } else if v == "2467" {
-        2467
-    } else if v == "2468" {
-        2468
-    } else if v == "2469" {
-        2469
-    } else if v == "2470" {
-        2470
-    } else if v == "2471" {
-        2471
-    } else if v == "2472" {
-        2472
-    } else if v == "2473" {
-        2473
-    } else if v == "2474" {
-        2474
-    } else if v == "2475" {
-        2475
-    } else if v == "2476" {
-        2476
-    } else if v == "2477" {
-        2477
-    } else if v == "2478" {
-        2478
-    } else if v == "2479" {
-        2479
-    } else if v == "2480" {
-        2480
-    } else if v == "2481" {
-        2481
-    } else if v == "2482" {
-        2482
-    } else if v == "2483" {
-        2483
-    } else if v == "2484" {
-        2484
-    } else if v == "2485" {
-        2485
-    } else if v == "2486" {
-        2486
-    } else if v == "2487" {
-        2487
-    } else if v == "2488" {
-        2488
-    } else if v == "2489" {
-        2489
-    } else if v == "2490" {
-        2490
-    } else if v == "2491" {
-        2491
-    } else if v == "2492" {
-        2492
-    } else if v == "2493" {
-        2493
-    } else if v == "2494" {
-        2494
-    } else if v == "2495" {
-        2495
-    } else if v == "2496" {
-        2496
-    } else if v == "2497" {
-        2497
-    } else if v == "2498" {
-        2498
-    } else if v == "2499" {
-        2499
-    } else if v == "2500" {
-        2500
-    } else if v == "2501" {
-        2501
-    } else if v == "2502" {
-        2502
-    } else if v == "2503" {
-        2503
-    } else if v == "2504" {
-        2504
-    } else if v == "2505" {
-        2505
-    } else if v == "2506" {
-        2506
-    } else if v == "2507" {
-        2507
-    } else if v == "2508" {
-        2508
-    } else if v == "2509" {
-        2509
-    } else if v == "2510" {
-        2510
-    } else if v == "2511" {
-        2511
-    } else if v == "2512" {
-        2512
-    } else if v == "2513" {
-        2513
-    } else if v == "2514" {
-        2514
-    } else if v == "2515" {
-        2515
-    } else if v == "2516" {
-        2516
-    } else if v == "2517" {
-        2517
-    } else if v == "2518" {
-        2518
-    } else if v == "2519" {
-        2519
-    } else if v == "2520" {
-        2520
-    } else if v == "2521" {
-        2521
-    } else if v == "2522" {
-        2522
-    } else if v == "2523" {
-        2523
-    } else if v == "2524" {
-        2524
-    } else if v == "2525" {
-        2525
-    } else if v == "2526" {
-        2526
-    } else if v == "2527" {
-        2527
-    } else if v == "2528" {
-        2528
-    } else if v == "2529" {
-        2529
-    } else if v == "2530" {
-        2530
-    } else if v == "2531" {
-        2531
-    } else if v == "2532" {
-        2532
-    } else if v == "2533" {
-        2533
-    } else if v == "2534" {
-        2534
-    } else if v == "2535" {
-        2535
-    } else if v == "2536" {
-        2536
-    } else if v == "2537" {
-        2537
-    } else if v == "2538" {
-        2538
-    } else if v == "2539" {
-        2539
-    } else if v == "2540" {
-        2540
-    } else if v == "2541" {
-        2541
-    } else if v == "2542" {
-        2542
-    } else if v == "2543" {
-        2543
-    } else if v == "2544" {
-        2544
-    } else if v == "2545" {
-        2545
-    } else if v == "2546" {
-        2546
-    } else if v == "2547" {
-        2547
-    } else if v == "2548" {
-        2548
-    } else if v == "2549" {
-        2549
-    } else if v == "2550" {
-        2550
-    } else if v == "2551" {
-        2551
-    } else if v == "2552" {
-        2552
-    } else if v == "2553" {
-        2553
-    } else if v == "2554" {
-        2554
-    } else if v == "2555" {
-        2555
-    } else if v == "2556" {
-        2556
-    } else if v == "2557" {
-        2557
-    } else if v == "2558" {
-        2558
-    } else if v == "2559" {
-        2559
-    } else if v == "2560" {
-        2560
-    } else if v == "2561" {
-        2561
-    } else if v == "2562" {
-        2562
-    } else if v == "2563" {
-        2563
-    } else if v == "2564" {
-        2564
-    } else if v == "2565" {
-        2565
-    } else if v == "2566" {
-        2566
-    } else if v == "2567" {
-        2567
-    } else if v == "2568" {
-        2568
-    } else if v == "2569" {
-        2569
-    } else if v == "2570" {
-        2570
-    } else if v == "2571" {
-        2571
-    } else if v == "2572" {
-        2572
-    } else if v == "2573" {
-        2573
-    } else if v == "2574" {
-        2574
-    } else if v == "2575" {
-        2575
-    } else if v == "2576" {
-        2576
-    } else if v == "2577" {
-        2577
-    } else if v == "2578" {
-        2578
-    } else if v == "2579" {
-        2579
-    } else if v == "2580" {
-        2580
-    } else if v == "2581" {
-        2581
-    } else if v == "2582" {
-        2582
-    } else if v == "2583" {
-        2583
-    } else if v == "2584" {
-        2584
-    } else if v == "2585" {
-        2585
-    } else if v == "2586" {
-        2586
-    } else if v == "2587" {
-        2587
-    } else if v == "2588" {
-        2588
-    } else if v == "2589" {
-        2589
-    } else if v == "2590" {
-        2590
-    } else if v == "2591" {
-        2591
-    } else if v == "2592" {
-        2592
-    } else if v == "2593" {
-        2593
-    } else if v == "2594" {
-        2594
-    } else if v == "2595" {
-        2595
-    } else if v == "2596" {
-        2596
-    } else if v == "2597" {
-        2597
-    } else if v == "2598" {
-        2598
-    } else if v == "2599" {
-        2599
-    } else if v == "2600" {
-        2600
-    } else if v == "2601" {
-        2601
-    } else if v == "2602" {
-        2602
-    } else if v == "2603" {
-        2603
-    } else if v == "2604" {
-        2604
-    } else if v == "2605" {
-        2605
-    } else if v == "2606" {
-        2606
-    } else if v == "2607" {
-        2607
-    } else if v == "2608" {
-        2608
-    } else if v == "2609" {
-        2609
-    } else if v == "2610" {
-        2610
-    } else if v == "2611" {
-        2611
-    } else if v == "2612" {
-        2612
-    } else if v == "2613" {
-        2613
-    } else if v == "2614" {
-        2614
-    } else if v == "2615" {
-        2615
-    } else if v == "2616" {
-        2616
-    } else if v == "2617" {
-        2617
-    } else if v == "2618" {
-        2618
-    } else if v == "2619" {
-        2619
-    } else if v == "2620" {
-        2620
-    } else if v == "2621" {
-        2621
-    } else if v == "2622" {
-        2622
-    } else if v == "2623" {
-        2623
-    } else if v == "2624" {
-        2624
-    } else if v == "2625" {
-        2625
-    } else if v == "2626" {
-        2626
-    } else if v == "2627" {
-        2627
-    } else if v == "2628" {
-        2628
-    } else if v == "2629" {
-        2629
-    } else if v == "2630" {
-        2630
-    } else if v == "2631" {
-        2631
-    } else if v == "2632" {
-        2632
-    } else if v == "2633" {
-        2633
-    } else if v == "2634" {
-        2634
-    } else if v == "2635" {
-        2635
-    } else if v == "2636" {
-        2636
-    } else if v == "2637" {
-        2637
-    } else if v == "2638" {
-        2638
-    } else if v == "2639" {
-        2639
-    } else if v == "2640" {
-        2640
-    } else if v == "2641" {
-        2641
-    } else if v == "2642" {
-        2642
-    } else if v == "2643" {
-        2643
-    } else if v == "2644" {
-        2644
-    } else if v == "2645" {
-        2645
-    } else if v == "2646" {
-        2646
-    } else if v == "2647" {
-        2647
-    } else if v == "2648" {
-        2648
-    } else if v == "2649" {
-        2649
-    } else if v == "2650" {
-        2650
-    } else if v == "2651" {
-        2651
-    } else if v == "2652" {
-        2652
-    } else if v == "2653" {
-        2653
-    } else if v == "2654" {
-        2654
-    } else if v == "2655" {
-        2655
-    } else if v == "2656" {
-        2656
-    } else if v == "2657" {
-        2657
-    } else if v == "2658" {
-        2658
-    } else if v == "2659" {
-        2659
-    } else if v == "2660" {
-        2660
-    } else if v == "2661" {
-        2661
-    } else if v == "2662" {
-        2662
-    } else if v == "2663" {
-        2663
-    } else if v == "2664" {
-        2664
-    } else if v == "2665" {
-        2665
-    } else if v == "2666" {
-        2666
-    } else if v == "2667" {
-        2667
-    } else if v == "2668" {
-        2668
-    } else if v == "2669" {
-        2669
-    } else if v == "2670" {
-        2670
-    } else if v == "2671" {
-        2671
-    } else if v == "2672" {
-        2672
-    } else if v == "2673" {
-        2673
-    } else if v == "2674" {
-        2674
-    } else if v == "2675" {
-        2675
-    } else if v == "2676" {
-        2676
-    } else if v == "2677" {
-        2677
-    } else if v == "2678" {
-        2678
-    } else if v == "2679" {
-        2679
-    } else if v == "2680" {
-        2680
-    } else if v == "2681" {
-        2681
-    } else if v == "2682" {
-        2682
-    } else if v == "2683" {
-        2683
-    } else if v == "2684" {
-        2684
-    } else if v == "2685" {
-        2685
-    } else if v == "2686" {
-        2686
-    } else if v == "2687" {
-        2687
-    } else if v == "2688" {
-        2688
-    } else if v == "2689" {
-        2689
-    } else if v == "2690" {
-        2690
-    } else if v == "2691" {
-        2691
-    } else if v == "2692" {
-        2692
-    } else if v == "2693" {
-        2693
-    } else if v == "2694" {
-        2694
-    } else if v == "2695" {
-        2695
-    } else if v == "2696" {
-        2696
-    } else if v == "2697" {
-        2697
-    } else if v == "2698" {
-        2698
-    } else if v == "2699" {
-        2699
-    } else if v == "2700" {
-        2700
-    } else if v == "2701" {
-        2701
-    } else if v == "2702" {
-        2702
-    } else if v == "2703" {
-        2703
-    } else if v == "2704" {
-        2704
-    } else if v == "2705" {
-        2705
-    } else if v == "2706" {
-        2706
-    } else if v == "2707" {
-        2707
-    } else if v == "2708" {
-        2708
-    } else if v == "2709" {
-        2709
-    } else if v == "2710" {
-        2710
-    } else if v == "2711" {
-        2711
-    } else if v == "2712" {
-        2712
-    } else if v == "2713" {
-        2713
-    } else if v == "2714" {
-        2714
-    } else if v == "2715" {
-        2715
-    } else if v == "2716" {
-        2716
-    } else if v == "2717" {
-        2717
-    } else if v == "2718" {
-        2718
-    } else if v == "2719" {
-        2719
-    } else if v == "2720" {
-        2720
-    } else if v == "2721" {
-        2721
-    } else if v == "2722" {
-        2722
-    } else if v == "2723" {
-        2723
-    } else if v == "2724" {
-        2724
-    } else if v == "2725" {
-        2725
-    } else if v == "2726" {
-        2726
-    } else if v == "2727" {
-        2727
-    } else if v == "2728" {
-        2728
-    } else if v == "2729" {
-        2729
-    } else if v == "2730" {
-        2730
-    } else if v == "2731" {
-        2731
-    } else if v == "2732" {
-        2732
-    } else if v == "2733" {
-        2733
-    } else if v == "2734" {
-        2734
-    } else if v == "2735" {
-        2735
-    } else if v == "2736" {
-        2736
-    } else if v == "2737" {
-        2737
-    } else if v == "2738" {
-        2738
-    } else if v == "2739" {
-        2739
-    } else if v == "2740" {
-        2740
-    } else if v == "2741" {
-        2741
-    } else if v == "2742" {
-        2742
-    } else if v == "2743" {
-        2743
-    } else if v == "2744" {
-        2744
-    } else if v == "2745" {
-        2745
-    } else if v == "2746" {
-        2746
-    } else if v == "2747" {
-        2747
-    } else if v == "2748" {
-        2748
-    } else if v == "2749" {
-        2749
-    } else if v == "2750" {
-        2750
-    } else if v == "2751" {
-        2751
-    } else if v == "2752" {
-        2752
-    } else if v == "2753" {
-        2753
-    } else if v == "2754" {
-        2754
-    } else if v == "2755" {
-        2755
-    } else if v == "2756" {
-        2756
-    } else if v == "2757" {
-        2757
-    } else if v == "2758" {
-        2758
-    } else if v == "2759" {
-        2759
-    } else if v == "2760" {
-        2760
-    } else if v == "2761" {
-        2761
-    } else if v == "2762" {
-        2762
-    } else if v == "2763" {
-        2763
-    } else if v == "2764" {
-        2764
-    } else if v == "2765" {
-        2765
-    } else if v == "2766" {
-        2766
-    } else if v == "2767" {
-        2767
-    } else if v == "2768" {
-        2768
-    } else if v == "2769" {
-        2769
-    } else if v == "2770" {
-        2770
-    } else if v == "2771" {
-        2771
-    } else if v == "2772" {
-        2772
-    } else if v == "2773" {
-        2773
-    } else if v == "2774" {
-        2774
-    } else if v == "2775" {
-        2775
-    } else if v == "2776" {
-        2776
-    } else if v == "2777" {
-        2777
-    } else if v == "2778" {
-        2778
-    } else if v == "2779" {
-        2779
-    } else if v == "2780" {
-        2780
-    } else if v == "2781" {
-        2781
-    } else if v == "2782" {
-        2782
-    } else if v == "2783" {
-        2783
-    } else if v == "2784" {
-        2784
-    } else if v == "2785" {
-        2785
-    } else if v == "2786" {
-        2786
-    } else if v == "2787" {
-        2787
-    } else if v == "2788" {
-        2788
-    } else if v == "2789" {
-        2789
-    } else if v == "2790" {
-        2790
-    } else if v == "2791" {
-        2791
-    } else if v == "2792" {
-        2792
-    } else if v == "2793" {
-        2793
-    } else if v == "2794" {
-        2794
-    } else if v == "2795" {
-        2795
-    } else if v == "2796" {
-        2796
-    } else if v == "2797" {
-        2797
-    } else if v == "2798" {
-        2798
-    } else if v == "2799" {
-        2799
-    } else if v == "2800" {
-        2800
-    } else if v == "2801" {
-        2801
-    } else if v == "2802" {
-        2802
-    } else if v == "2803" {
-        2803
-    } else if v == "2804" {
-        2804
-    } else if v == "2805" {
-        2805
-    } else if v == "2806" {
-        2806
-    } else if v == "2807" {
-        2807
-    } else if v == "2808" {
-        2808
-    } else if v == "2809" {
-        2809
-    } else if v == "2810" {
-        2810
-    } else if v == "2811" {
-        2811
-    } else if v == "2812" {
-        2812
-    } else if v == "2813" {
-        2813
-    } else if v == "2814" {
-        2814
-    } else if v == "2815" {
-        2815
-    } else if v == "2816" {
-        2816
-    } else if v == "2817" {
-        2817
-    } else if v == "2818" {
-        2818
-    } else if v == "2819" {
-        2819
-    } else if v == "2820" {
-        2820
-    } else if v == "2821" {
-        2821
-    } else if v == "2822" {
-        2822
-    } else if v == "2823" {
-        2823
-    } else if v == "2824" {
-        2824
-    } else if v == "2825" {
-        2825
-    } else if v == "2826" {
-        2826
-    } else if v == "2827" {
-        2827
-    } else if v == "2828" {
-        2828
-    } else if v == "2829" {
-        2829
-    } else if v == "2830" {
-        2830
-    } else if v == "2831" {
-        2831
-    } else if v == "2832" {
-        2832
-    } else if v == "2833" {
-        2833
-    } else if v == "2834" {
-        2834
-    } else if v == "2835" {
-        2835
-    } else if v == "2836" {
-        2836
-    } else if v == "2837" {
-        2837
-    } else if v == "2838" {
-        2838
-    } else if v == "2839" {
-        2839
-    } else if v == "2840" {
-        2840
-    } else if v == "2841" {
-        2841
-    } else if v == "2842" {
-        2842
-    } else if v == "2843" {
-        2843
-    } else if v == "2844" {
-        2844
-    } else if v == "2845" {
-        2845
-    } else if v == "2846" {
-        2846
-    } else if v == "2847" {
-        2847
-    } else if v == "2848" {
-        2848
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-        2849
-    } else if v == "2850" {
-        2850
-    } else if v == "2851" {
-        2851
-    } else if v == "2852" {
-        2852
-    } else if v == "2853" {
-        2853
-    } else if v == "2854" {
-        2854
-    } else if v == "2855" {
-        2855
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-        2856
-    } else if v == "2857" {
-        2857
-    } else if v == "2858" {
-        2858
-    } else if v == "2859" {
-        2859
-    } else if v == "2860" {
-        2860
-    } else if v == "2861" {
-        2861
-    } else if v == "2862" {
-        2862
-    } else if v == "2863" {
-        2863
-    } else if v == "2864" {
-        2864
-    } else if v == "2865" {
-        2865
-    } else if v == "2866" {
-        2866
-    } else if v == "2867" {
-        2867
-    } else if v == "2868" {
-        2868
-    } else if v == "2869" {
-        2869
-    } else if v == "2870" {
-        2870
-    } else if v == "2871" {
-        2871
-    } else if v == "2872" {
-        2872
-    } else if v == "2873" {
-        2873
-    } else if v == "2874" {
-        2874
-    } else if v == "2875" {
-        2875
-    } else if v == "2876" {
-        2876
-    } else if v == "2877" {
-        2877
-    } else if v == "2878" {
-        2878
-    } else if v == "2879" {
-        2879
-    } else if v == "2880" {
-        2880
-    } else if v == "2881" {
-        2881
-    } else if v == "2882" {
-        2882
-    } else if v == "2883" {
-        2883
-    } else if v == "2884" {
-        2884
-    } else if v == "2885" {
-        2885
-    } else if v == "2886" {
-        2886
-    } else if v == "2887" {
-        2887
-    } else if v == "2888" {
-        2888
-    } else if v == "2889" {
-        2889
-    } else if v == "2890" {
-        2890
-    } else if v == "2891" {
-        2891
-    } else if v == "2892" {
-        2892
-    } else if v == "2893" {
-        2893
-    } else if v == "2894" {
-        2894
-    } else if v == "2895" {
-        2895
-    } else if v == "2896" {
-        2896
-    } else if v == "2897" {
-        2897
-    } else if v == "2898" {
-        2898
-    } else if v == "2899" {
-        2899
-    } else if v == "2900" {
-        2900
-    } else if v == "2901" {
-        2901
-    } else if v == "2902" {
-        2902
-    } else if v == "2903" {
-        2903
-    } else if v == "2904" {
-        2904
-    } else if v == "2905" {
-        2905
-    } else if v == "2906" {
-        2906
-    } else if v == "2907" {
-        2907
-    } else if v == "2908" {
-        2908
-    } else if v == "2909" {
-        2909
-    } else if v == "2910" {
-        2910
-    } else if v == "2911" {
-        2911
-    } else if v == "2912" {
-        2912
-    } else if v == "2913" {
-        2913
-    } else if v == "2914" {
-        2914
-    } else if v == "2915" {
-        2915
-    } else if v == "2916" {
-        2916
-    } else if v == "2917" {
-        2917
-    } else if v == "2918" {
-        2918
-    } else if v == "2919" {
-        2919
-    } else if v == "2920" {
-        2920
-    } else if v == "2921" {
-        2921
-    } else if v == "2922" {
-        2922
-    } else if v == "2923" {
-        2923
-    } else if v == "2924" {
-        2924
-    } else if v == "2925" {
-        2925
-    } else if v == "2926" {
-        2926
-    } else if v == "2927" {
-        2927
-    } else if v == "2928" {
-        2928
-    } else if v == "2929" {
-        2929
-    } else if v == "2930" {
-        2930
-    } else if v == "2931" {
-        2931
-    } else if v == "2932" {
-        2932
-    } else if v == "2933" {
-        2933
-    } else if v == "2934" {
-        2934
-    } else if v == "2935" {
-        2935
-    } else if v == "2936" {
-        2936
-    } else if v == "2937" {
-        2937
-    } else if v == "2938" {
-        2938
-    } else if v == "2939" {
-        2939
-    } else if v == "2940" {
-        2940
-    } else if v == "2941" {
-        2941
-    } else if v == "2942" {
-        2942
-    } else if v == "2943" {
-        2943
-    } else if v == "2944" {
-        2944
-    } else if v == "2945" {
-        2945
-    } else if v == "2946" {
-        2946
-    } else if v == "2947" {
-        2947
-    } else if v == "2948" {
-        2948
-    } else if v == "2949" {
-        2949
-    } else if v == "2950" {
-        2950
-    } else if v == "2951" {
-        2951
-    } else if v == "2952" {
-        2952
-    } else if v == "2953" {
-        2953
-    } else if v == "2954" {
-        2954
-    } else if v == "2955" {
-        2955
-    } else if v == "2956" {
-        2956
-    } else if v == "2957" {
-        2957
-    } else if v == "2958" {
-        2958
-    } else if v == "2959" {
-        2959
-    } else if v == "2960" {
-        2960
-    } else if v == "2961" {
-        2961
-    } else if v == "2962" {
-        2962
-    } else if v == "2963" {
-        2963
-    } else if v == "2964" {
-        2964
-    } else if v == "2965" {
-        2965
-    } else if v == "2966" {
-        2966
-    } else if v == "2967" {
-        2967
-    } else if v == "2968" {
-        2968
-    } else if v == "2969" {
-        2969
-    } else if v == "2970" {
-        2970
-    } else if v == "2971" {
-        2971
-    } else if v == "2972" {
-        2972
-    } else if v == "2973" {
-        2973
-    } else if v == "2974" {
-        2974
-    } else if v == "2975" {
-        2975
-    } else if v == "2976" {
-        2976
-    } else if v == "2977" {
-        2977
-    } else if v == "2978" {
-        2978
-    } else if v == "2979" {
-        2979
-    } else if v == "2980" {
-        2980
-    } else if v == "2981" {
-        2981
-    } else if v == "2982" {
-        2982
-    } else if v == "2983" {
-        2983
-    } else if v == "2984" {
-        2984
-    } else if v == "2985" {
-        2985
-    } else if v == "2986" {
-        2986
-    } else if v == "2987" {
-        2987
-    } else if v == "2988" {
-        2988
-    } else if v == "2989" {
-        2989
-    } else if v == "2990" {
-        2990
-    } else if v == "2991" {
-        2991
-    } else if v == "2992" {
-        2992
-    } else if v == "2993" {
-        2993
-    } else if v == "2994" {
-        2994
-    } else if v == "2995" {
-        2995
-    } else if v == "2996" {
-        2996
-    } else if v == "2997" {
-        2997
-    } else if v == "2998" {
-        2998
-    } else if v == "2999" {
-        2999
-    } else if v == "3000" {
-        3000
-    } else if v == "3001" {
-        3001
-    } else if v == "3002" {
-        3002
-    } else if v == "3003" {
-        3003
-    } else if v == "3004" {
-        3004
-    } else if v == "3005" {
-        3005
-    } else if v == "3006" {
-        3006
-    } else if v == "3007" {
-        3007
-    } else if v == "3008" {
-        3008
-    } else if v == "3009" {
-        3009
-    } else if v == "3010" {
-        3010
-    } else if v == "3011" {
-        3011
-    } else if v == "3012" {
-        3012
-    } else if v == "3013" {
-        3013
-    } else if v == "3014" {
-        3014
-    } else if v == "3015" {
-        3015
-    } else if v == "3016" {
-        3016
-    } else if v == "3017" {
-        3017
-    } else if v == "3018" {
-        3018
-    } else if v == "3019" {
-        3019
-    } else if v == "3020" {
-        3020
-    } else if v == "3021" {
-        3021
-    } else if v == "3022" {
-        3022
-    } else if v == "3023" {
-        3023
-    } else if v == "3024" {
-        3024
-    } else if v == "3025" {
-        3025
-    } else if v == "3026" {
-        3026
-    } else if v == "3027" {
-        3027
-    } else if v == "3028" {
-        3028
-    } else if v == "3029" {
-        3029
-    } else if v == "3030" {
-        3030
-    } else if v == "3031" {
-        3031
-    } else if v == "3032" {
-        3032
-    } else if v == "3033" {
-        3033
-    } else if v == "3034" {
-        3034
-    } else if v == "3035" {
-        3035
-    } else if v == "3036" {
-        3036
-    } else if v == "3037" {
-        3037
-    } else if v == "3038" {
-        3038
-    } else if v == "3039" {
-        3039
-    } else if v == "3040" {
-        3040
-    } else if v == "3041" {
-        3041
-    } else if v == "3042" {
-        3042
-    } else if v == "3043" {
-        3043
-    } else if v == "3044" {
-        3044
-    } else if v == "3045" {
-        3045
-    } else if v == "3046" {
-        3046
-    } else if v == "3047" {
-        3047
-    } else if v == "3048" {
-        3048
-    } else if v == "3049" {
-        3049
-    } else if v == "3050" {
-        3050
-    } else if v == "3051" {
-        3051
-    } else if v == "3052" {
-        3052
-    } else if v == "3053" {
-        3053
-    } else if v == "3054" {
-        3054
-    } else if v == "3055" {
-        3055
-    } else if v == "3056" {
-        3056
-    } else if v == "3057" {
-        3057
-    } else if v == "3058" {
-        3058
-    } else if v == "3059" {
-        3059
-    } else if v == "3060" {
-        3060
-    } else if v == "3061" {
-        3061
-    } else if v == "3062" {
-        3062
-    } else if v == "3063" {
-        3063
-    } else if v == "3064" {
-        3064
-    } else if v == "3065" {
-        3065
-    } else if v == "3066" {
-        3066
-    } else if v == "3067" {
-        3067
-    } else if v == "3068" {
-        3068
-    } else if v == "3069" {
-        3069
-    } else if v == "3070" {
-        3070
-    } else if v == "3071" {
-        3071
-    } else if v == "3072" {
-        3072
-    } else if v == "3073" {
-        3073
-    } else if v == "3074" {
-        3074
-    } else if v == "3075" {
-        3075
-    } else if v == "3076" {
-        3076
-    } else if v == "3077" {
-        3077
-    } else if v == "3078" {
-        3078
-    } else if v == "3079" {
-        3079
-    } else if v == "3080" {
-        3080
-    } else if v == "3081" {
-        3081
-    } else if v == "3082" {
-        3082
-    } else if v == "3083" {
-        3083
-    } else if v == "3084" {
-        3084
-    } else if v == "3085" {
-        3085
-    } else if v == "3086" {
-        3086
-    } else if v == "3087" {
-        3087
-    } else if v == "3088" {
-        3088
-    } else if v == "3089" {
-        3089
-    } else if v == "3090" {
-        3090
-    } else if v == "3091" {
-        3091
-    } else if v == "3092" {
-        3092
-    } else if v == "3093" {
-        3093
-    } else if v == "3094" {
-        3094
-    } else if v == "3095" {
-        3095
-    } else if v == "3096" {
-        3096
-    } else if v == "3097" {
-        3097
-    } else if v == "3098" {
-        3098
-    } else if v == "3099" {
-        3099
-    } else if v == "3100" {
-        3100
-    } else if v == "3101" {
-        3101
-    } else if v == "3102" {
-        3102
-    } else if v == "3103" {
-        3103
-    } else if v == "3104" {
-        3104
-    } else if v == "3105" {
-        3105
-    } else if v == "3106" {
-        3106
-    } else if v == "3107" {
-        3107
-    } else if v == "3108" {
-        3108
-    } else if v == "3109" {
-        3109
-    } else if v == "3110" {
-        3110
-    } else if v == "3111" {
-        3111
-    } else if v == "3112" {
-        3112
-    } else if v == "3113" {
-        3113
-    } else if v == "3114" {
-        3114
-    } else if v == "3115" {
-        3115
-    } else if v == "3116" {
-        3116
-    } else if v == "3117" {
-        3117
-    } else if v == "3118" {
-        3118
-    } else if v == "3119" {
-        3119
-    } else if v == "3120" {
-        3120
-    } else if v == "3121" {
-        3121
-    } else if v == "3122" {
-        3122
-    } else if v == "3123" {
-        3123
-    } else if v == "3124" {
-        3124
-    } else if v == "3125" {
-        3125
-    } else if v == "3126" {
-        3126
-    } else if v == "3127" {
-        3127
-    } else if v == "3128" {
-        3128
-    } else if v == "3129" {
-        3129
-    } else if v == "3130" {
-        3130
-    } else if v == "3131" {
-        3131
-    } else if v == "3132" {
-        3132
-    } else if v == "3133" {
-        3133
-    } else if v == "3134" {
-        3134
-    } else if v == "3135" {
-        3135
-    } else if v == "3136" {
-        3136
-    } else if v == "3137" {
-        3137
-    } else if v == "3138" {
-        3138
-    } else if v == "3139" {
-        3139
-    } else if v == "3140" {
-        3140
-    } else if v == "3141" {
-        3141
-    } else if v == "3142" {
-        3142
-    } else if v == "3143" {
-        3143
-    } else if v == "3144" {
-        3144
-    } else if v == "3145" {
-        3145
-    } else if v == "3146" {
-        3146
-    } else if v == "3147" {
-        3147
-    } else if v == "3148" {
-        3148
-    } else if v == "3149" {
-        3149
-    } else if v == "3150" {
-        3150
-    } else if v == "3151" {
-        3151
-    } else if v == "3152" {
-        3152
-    } else if v == "3153" {
-        3153
-    } else if v == "3154" {
-        3154
-    } else if v == "3155" {
-        3155
-    } else if v == "3156" {
-        3156
-    } else if v == "3157" {
-        3157
-    } else if v == "3158" {
-        3158
-    } else if v == "3159" {
-        3159
-    } else if v == "3160" {
-        3160
-    } else if v == "3161" {
-        3161
-    } else if v == "3162" {
-        3162
-    } else if v == "3163" {
-        3163
-    } else if v == "3164" {
-        3164
-    } else if v == "3165" {
-        3165
-    } else if v == "3166" {
-        3166
-    } else if v == "3167" {
-        3167
-    } else if v == "3168" {
-        3168
-    } else if v == "3169" {
-        3169
-    } else if v == "3170" {
-        3170
-    } else if v == "3171" {
-        3171
-    } else if v == "3172" {
-        3172
-    } else if v == "3173" {
-        3173
-    } else if v == "3174" {
-        3174
-    } else if v == "3175" {
-        3175
-    } else if v == "3176" {
-        3176
-    } else if v == "3177" {
-        3177
-    } else if v == "3178" {
-        3178
-    } else if v == "3179" {
-        3179
-    } else if v == "3180" {
-        3180
-    } else if v == "3181" {
-        3181
-    } else if v == "3182" {
-        3182
-    } else if v == "3183" {
-        3183
-    } else if v == "3184" {
-        3184
-    } else if v == "3185" {
-        3185
-    } else if v == "3186" {
-        3186
-    } else if v == "3187" {
-        3187
-    } else if v == "3188" {
-        3188
-    } else if v == "3189" {
-        3189
-    } else if v == "3190" {
-        3190
-    } else if v == "3191" {
-        3191
-    } else if v == "3192" {
-        3192
-    } else if v == "3193" {
-        3193
-    } else if v == "3194" {
-        3194
-    } else if v == "3195" {
-        3195
-    } else if v == "3196" {
-        3196
-    } else if v == "3197" {
-        3197
-    } else if v == "3198" {
-        3198
-    } else if v == "3199" {
-        3199
-    } else if v == "3200" {
-        3200
-    } else if v == "3201" {
-        3201
-    } else if v == "3202" {
-        3202
-    } else if v == "3203" {
-        3203
-    } else if v == "3204" {
-        3204
-    } else if v == "3205" {
-        3205
-    } else if v == "3206" {
-        3206
-    } else if v == "3207" {
-        3207
-    } else if v == "3208" {
-        3208
-    } else if v == "3209" {
-        3209
-    } else if v == "3210" {
-        3210
-    } else if v == "3211" {
-        3211
-    } else if v == "3212" {
-        3212
-    } else if v == "3213" {
-        3213
-    } else if v == "3214" {
-        3214
-    } else if v == "3215" {
-        3215
-    } else if v == "3216" {
-        3216
-    } else if v == "3217" {
-        3217
-    } else if v == "3218" {
-        3218
-    } else if v == "3219" {
-        3219
-    } else if v == "3220" {
-        3220
-    } else if v == "3221" {
-        3221
-    } else if v == "3222" {
-        3222
-    } else if v == "3223" {
-        3223
-    } else if v == "3224" {
-        3224
-    } else if v == "3225" {
-        3225
-    } else if v == "3226" {
-        3226
-    } else if v == "3227" {
-        3227
-    } else if v == "3228" {
-        3228
-    } else if v == "3229" {
-        3229
-    } else if v == "3230" {
-        3230
-    } else if v == "3231" {
-        3231
-    } else if v == "3232" {
-        3232
-    } else if v == "3233" {
-        3233
-    } else if v == "3234" {
-        3234
-    } else if v == "3235" {
-        3235
-    } else if v == "3236" {
-        3236
-    } else if v == "3237" {
-        3237
-    } else if v == "3238" {
-        3238
-    } else if v == "3239" {
-        3239
-    } else if v == "3240" {
-        3240
-    } else if v == "3241" {
-        3241
-    } else if v == "3242" {
-        3242
-    } else if v == "3243" {
-        3243
-    } else if v == "3244" {
-        3244
-    } else if v == "3245" {
-        3245
-    } else if v == "3246" {
-        3246
-    } else if v == "3247" {
-        3247
-    } else if v == "3248" {
-        3248
-    } else if v == "3249" {
-        3249
-    } else if v == "3250" {
-        3250
-    } else if v == "3251" {
-        3251
-    } else if v == "3252" {
-        3252
-    } else if v == "3253" {
-        3253
-    } else if v == "3254" {
-        3254
-    } else if v == "3255" {
-        3255
-    } else if v == "3256" {
-        3256
-    } else if v == "3257" {
-        3257
-    } else if v == "3258" {
-        3258
-    } else if v == "3259" {
-        3259
-    } else if v == "3260" {
-        3260
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-        3261
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-        3262
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-        3263
-    } else if v == "3264" {
-        3264
-    } else if v == "3265" {
-        3265
-    } else if v == "3266" {
-        3266
-    } else if v == "3267" {
-        3267
-    } else if v == "3268" {
-        3268
-    } else if v == "3269" {
-        3269
-    } else if v == "3270" {
-        3270
-    } else if v == "3271" {
-        3271
-    } else if v == "3272" {
-        3272
-    } else if v == "3273" {
-        3273
-    } else if v == "3274" {
-        3274
-    } else if v == "3275" {
-        3275
-    } else if v == "3276" {
-        3276
-    } else if v == "3277" {
-        3277
-    } else if v == "3278" {
-        3278
-    } else if v == "3279" {
-        3279
-    } else if v == "3280" {
-        3280
-    } else if v == "3281" {
-        3281
-    } else if v == "3282" {
-        3282
-    } else if v == "3283" {
-        3283
-    } else if v == "3284" {
-        3284
-    } else if v == "3285" {
-        3285
-    } else if v == "3286" {
-        3286
-    } else if v == "3287" {
-        3287
-    } else if v == "3288" {
-        3288
-    } else if v == "3289" {
-        3289
-    } else if v == "3290" {
-        3290
-    } else if v == "3291" {
-        3291
-    } else if v == "3292" {
-        3292
-    } else if v == "3293" {
-        3293
-    } else if v == "3294" {
-        3294
-    } else if v == "3295" {
-        3295
-    } else if v == "3296" {
-        3296
-    } else if v == "3297" {
-        3297
-    } else if v == "3298" {
-        3298
-    } else if v == "3299" {
-        3299
-    } else if v == "3300" {
-        3300
-    } else if v == "3301" {
-        3301
-    } else if v == "3302" {
-        3302
-    } else if v == "3303" {
-        3303
-    } else if v == "3304" {
-        3304
-    } else if v == "3305" {
-        3305
-    } else if v == "3306" {
-        3306
-    } else if v == "3307" {
-        3307
-    } else if v == "3308" {
-        3308
-    } else if v == "3309" {
-        3309
-    } else if v == "3310" {
-        3310
-    } else if v == "3311" {
-        3311
-    } else if v == "3312" {
-        3312
-    } else if v == "3313" {
-        3313
-    } else if v == "3314" {
-        3314
-    } else if v == "3315" {
-        3315
-    } else if v == "3316" {
-        3316
-    } else if v == "3317" {
-        3317
-    } else if v == "3318" {
-        3318
-    } else if v == "3319" {
-        3319
-    } else if v == "3320" {
-        3320
-    } else if v == "3321" {
-        3321
-    } else if v == "3322" {
-        3322
-    } else if v == "3323" {
-        3323
-    } else if v == "3324" {
-        3324
-    } else if v == "3325" {
-        3325
-    } else if v == "3326" {
-        3326
-    } else if v == "3327" {
-        3327
-    } else if v == "3328" {
-        3328
-    } else if v == "3329" {
-        3329
-    } else if v == "3330" {
-        3330
-    } else if v == "3331" {
-        3331
-    } else if v == "3332" {
-        3332
-    } else if v == "3333" {
-        3333
-    } else if v == "3334" {
-        3334
-    } else if v == "3335" {
-        3335
-    } else if v == "3336" {
-        3336
-    } else if v == "3337" {
-        3337
-    } else if v == "3338" {
-        3338
-    } else if v == "3339" {
-        3339
-    } else if v == "3340" {
-        3340
-    } else if v == "3341" {
-        3341
-    } else if v == "3342" {
-        3342
-    } else if v == "3343" {
-        3343
-    } else if v == "3344" {
-        3344
-    } else if v == "3345" {
-        3345
-    } else if v == "3346" {
-        3346
-    } else if v == "3347" {
-        3347
-    } else if v == "3348" {
-        3348
-    } else if v == "3349" {
-        3349
-    } else if v == "3350" {
-        3350
-    } else if v == "3351" {
-        3351
-    } else if v == "3352" {
-        3352
-    } else if v == "3353" {
-        3353
-    } else if v == "3354" {
-        3354
-    } else if v == "3355" {
-        3355
-    } else if v == "3356" {
-        3356
-    } else if v == "3357" {
-        3357
-    } else if v == "3358" {
-        3358
-    } else if v == "3359" {
-        3359
-    } else if v == "3360" {
-        3360
-    } else if v == "3361" {
-        3361
-    } else if v == "3362" {
-        3362
-    } else if v == "3363" {
-        3363
-    } else if v == "3364" {
-        3364
-    } else if v == "3365" {
-        3365
-    } else if v == "3366" {
-        3366
-    } else if v == "3367" {
-        3367
-    } else if v == "3368" {
-        3368
-    } else if v == "3369" {
-        3369
-    } else if v == "3370" {
-        3370
-    } else if v == "3371" {
-        3371
-    } else if v == "3372" {
-        3372
-    } else if v == "3373" {
-        3373
-    } else if v == "3374" {
-        3374
-    } else if v == "3375" {
-        3375
-    } else if v == "3376" {
-        3376
-    } else if v == "3377" {
-        3377
-    } else if v == "3378" {
-        3378
-    } else if v == "3379" {
-        3379
-    } else if v == "3380" {
-        3380
-    } else if v == "3381" {
-        3381
-    } else if v == "3382" {
-        3382
-    } else if v == "3383" {
-        3383
-    } else if v == "3384" {
-        3384
-    } else if v == "3385" {
-        3385
-    } else if v == "3386" {
-        3386
-    } else if v == "3387" {
-        3387
-    } else if v == "3388" {
-        3388
-    } else if v == "3389" {
-        3389
-    } else if v == "3390" {
-        3390
-    } else if v == "3391" {
-        3391
-    } else if v == "3392" {
-        3392
-    } else if v == "3393" {
-        3393
-    } else if v == "3394" {
-        3394
-    } else if v == "3395" {
-        3395
-    } else if v == "3396" {
-        3396
-    } else if v == "3397" {
-        3397
-    } else if v == "3398" {
-        3398
-    } else if v == "3399" {
-        3399
-    } else if v == "3400" {
-        3400
-    } else if v == "3401" {
-        3401
-    } else if v == "3402" {
-        3402
-    } else if v == "3403" {
-        3403
-    } else if v == "3404" {
-        3404
-    } else if v == "3405" {
-        3405
-    } else if v == "3406" {
-        3406
-    } else if v == "3407" {
-        3407
-    } else if v == "3408" {
-        3408
-    } else if v == "3409" {
-        3409
-    } else if v == "3410" {
-        3410
-    } else if v == "3411" {
-        3411
-    } else if v == "3412" {
-        3412
-    } else if v == "3413" {
-        3413
-    } else if v == "3414" {
-        3414
-    } else if v == "3415" {
-        3415
-    } else if v == "3416" {
-        3416
-    } else if v == "3417" {
-        3417
-    } else if v == "3418" {
-        3418
-    } else if v == "3419" {
-        3419
-    } else if v == "3420" {
-        3420
-    } else if v == "3421" {
-        3421
-    } else if v == "3422" {
-        3422
-    } else if v == "3423" {
-        3423
-    } else if v == "3424" {
-        3424
-    } else if v == "3425" {
-        3425
-    } else if v == "3426" {
-        3426
-    } else if v == "3427" {
-        3427
-    } else if v == "3428" {
-        3428
-    } else if v == "3429" {
-        3429
-    } else if v == "3430" {
-        3430
-    } else if v == "3431" {
-        3431
-    } else if v == "3432" {
-        3432
-    } else if v == "3433" {
-        3433
-    } else if v == "3434" {
-        3434
-    } else if v == "3435" {
-        3435
-    } else if v == "3436" {
-        3436
-    } else if v == "3437" {
-        3437
-    } else if v == "3438" {
-        3438
-    } else if v == "3439" {
-        3439
-    } else if v == "3440" {
-        3440
-    } else if v == "3441" {
-        3441
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-        3442
-    } else if v == "3443" {
-        3443
-    } else if v == "3444" {
-        3444
-    } else if v == "3445" {
-        3445
-    } else if v == "3446" {
-        3446
-    } else if v == "3447" {
-        3447
-    } else if v == "3448" {
-        3448
-    } else if v == "3449" {
-        3449
-    } else if v == "3450" {
-        3450
-    } else if v == "3451" {
-        3451
-    } else if v == "3452" {
-        3452
-    } else if v == "3453" {
-        3453
-    } else if v == "3454" {
-        3454
-    } else if v == "3455" {
-        3455
-    } else if v == "3456" {
-        3456
-    } else if v == "3457" {
-        3457
-    } else if v == "3458" {
-        3458
-    } else if v == "3459" {
-        3459
-    } else if v == "3460" {
-        3460
-    } else if v == "3461" {
-        3461
-    } else if v == "3462" {
-        3462
-    } else if v == "3463" {
-        3463
-    } else if v == "3464" {
-        3464
-    } else if v == "3465" {
-        3465
-    } else if v == "3466" {
-        3466
-    } else if v == "3467" {
-        3467
-    } else if v == "3468" {
-        3468
-    } else if v == "3469" {
-        3469
-    } else if v == "3470" {
-        3470
-    } else if v == "3471" {
-        3471
-    } else if v == "3472" {
-        3472
-    } else if v == "3473" {
-        3473
-    } else if v == "3474" {
-        3474
-    } else if v == "3475" {
-        3475
-    } else if v == "3476" {
-        3476
-    } else if v == "3477" {
-        3477
-    } else if v == "3478" {
-        3478
-    } else if v == "3479" {
-        3479
-    } else if v == "3480" {
-        3480
-    } else if v == "3481" {
-        3481
-    } else if v == "3482" {
-        3482
-    } else if v == "3483" {
-        3483
-    } else if v == "3484" {
-        3484
-    } else if v == "3485" {
-        3485
-    } else if v == "3486" {
-        3486
-    } else if v == "3487" {
-        3487
-    } else if v == "3488" {
-        3488
-    } else if v == "3489" {
-        3489
-    } else if v == "3490" {
-        3490
-    } else if v == "3491" {
-        3491
-    } else if v == "3492" {
-        3492
-    } else if v == "3493" {
-        3493
-    } else if v == "3494" {
-        3494
-    } else if v == "3495" {
-        3495
-    } else if v == "3496" {
-        3496
-    } else if v == "3497" {
-        3497
-    } else if v == "3498" {
-        3498
-    } else if v == "3499" {
-        3499
-    } else if v == "3500" {
-        3500
-    } else if v == "3501" {
-        3501
-    } else if v == "3502" {
-        3502
-    } else if v == "3503" {
-        3503
-    } else if v == "3504" {
-        3504
-    } else if v == "3505" {
-        3505
-    } else if v == "3506" {
-        3506
-    } else if v == "3507" {
-        3507
-    } else if v == "3508" {
-        3508
-    } else if v == "3509" {
-        3509
-    } else if v == "3510" {
-        3510
-    } else if v == "3511" {
-        3511
-    } else if v == "3512" {
-        3512
-    } else if v == "3513" {
-        3513
-    } else if v == "3514" {
-        3514
-    } else if v == "3515" {
-        3515
-    } else if v == "3516" {
-        3516
-    } else if v == "3517" {
-        3517
-    } else if v == "3518" {
-        3518
-    } else if v == "3519" {
-        3519
-    } else if v == "3520" {
-        3520
-    } else if v == "3521" {
-        3521
-    } else if v == "3522" {
-        3522
-    } else if v == "3523" {
-        3523
-    } else if v == "3524" {
-        3524
-    } else if v == "3525" {
-        3525
-    } else if v == "3526" {
-        3526
-    } else if v == "3527" {
-        3527
-    } else if v == "3528" {
-        3528
-    } else if v == "3529" {
-        3529
-    } else if v == "3530" {
-        3530
-    } else if v == "3531" {
-        3531
-    } else if v == "3532" {
-        3532
-    } else if v == "3533" {
-        3533
-    } else if v == "3534" {
-        3534
-    } else if v == "3535" {
-        3535
-    } else if v == "3536" {
-        3536
-    } else if v == "3537" {
-        3537
-    } else if v == "3538" {
-        3538
-    } else if v == "3539" {
-        3539
-    } else if v == "3540" {
-        3540
-    } else if v == "3541" {
-        3541
-    } else if v == "3542" {
-        3542
-    } else if v == "3543" {
-        3543
-    } else if v == "3544" {
-        3544
-    } else if v == "3545" {
-        3545
-    } else if v == "3546" {
-        3546
-    } else if v == "3547" {
-        3547
-    } else if v == "3548" {
-        3548
-    } else if v == "3549" {
-        3549
-    } else if v == "3550" {
-        3550
-    } else if v == "3551" {
-        3551
-    } else if v == "3552" {
-        3552
-    } else if v == "3553" {
-        3553
-    } else if v == "3554" {
-        3554
-    } else if v == "3555" {
-        3555
-    } else if v == "3556" {
-        3556
-    } else if v == "3557" {
-        3557
-    } else if v == "3558" {
-        3558
-    } else if v == "3559" {
-        3559
-    } else if v == "3560" {
-        3560
-    } else if v == "3561" {
-        3561
-    } else if v == "3562" {
-        3562
-    } else if v == "3563" {
-        3563
-    } else if v == "3564" {
-        3564
-    } else if v == "3565" {
-        3565
-    } else if v == "3566" {
-        3566
-    } else if v == "3567" {
-        3567
-    } else if v == "3568" {
-        3568
-    } else if v == "3569" {
-        3569
-    } else if v == "3570" {
-        3570
-    } else if v == "3571" {
-        3571
-    } else if v == "3572" {
-        3572
-    } else if v == "3573" {
-        3573
-    } else if v == "3574" {
-        3574
-    } else if v == "3575" {
-        3575
-    } else if v == "3576" {
-        3576
-    } else if v == "3577" {
-        3577
-    } else if v == "3578" {
-        3578
-    } else if v == "3579" {
-        3579
-    } else if v == "3580" {
-        3580
-    } else if v == "3581" {
-        3581
-    } else if v == "3582" {
-        3582
-    } else if v == "3583" {
-        3583
-    } else if v == "3584" {
-        3584
-    } else if v == "3585" {
-        3585
-    } else if v == "3586" {
-        3586
-    } else if v == "3587" {
-        3587
-    } else if v == "3588" {
-        3588
-    } else if v == "3589" {
-        3589
-    } else if v == "3590" {
-        3590
-    } else if v == "3591" {
-        3591
-    } else if v == "3592" {
-        3592
-    } else if v == "3593" {
-        3593
-    } else if v == "3594" {
-        3594
-    } else if v == "3595" {
-        3595
-    } else if v == "3596" {
-        3596
-    } else if v == "3597" {
-        3597
-    } else if v == "3598" {
-        3598
-    } else if v == "3599" {
-        3599
-    } else if v == "3600" {
-        3600
-    } else if v == "3601" {
-        3601
-    } else if v == "3602" {
-        3602
-    } else if v == "3603" {
-        3603
-    } else if v == "3604" {
-        3604
-    } else if v == "3605" {
-        3605
-    } else if v == "3606" {
-        3606
-    } else if v == "3607" {
-        3607
-    } else if v == "3608" {
-        3608
-    } else if v == "3609" {
-        3609
-    } else if v == "3610" {
-        3610
-    } else if v == "3611" {
-        3611
-    } else if v == "3612" {
-        3612
-    } else if v == "3613" {
-        3613
-    } else if v == "3614" {
-        3614
-    } else if v == "3615" {
-        3615
-    } else if v == "3616" {
-        3616
-    } else if v == "3617" {
-        3617
-    } else if v == "3618" {
-        3618
-    } else if v == "3619" {
-        3619
-    } else if v == "3620" {
-        3620
-    } else if v == "3621" {
-        3621
-    } else if v == "3622" {
-        3622
-    } else if v == "3623" {
-        3623
-    } else if v == "3624" {
-        3624
-    } else if v == "3625" {
-        3625
-    } else if v == "3626" {
-        3626
-    } else if v == "3627" {
-        3627
-    } else if v == "3628" {
-        3628
-    } else if v == "3629" {
-        3629
-    } else if v == "3630" {
-        3630
-    } else if v == "3631" {
-        3631
-    } else if v == "3632" {
-        3632
-    } else if v == "3633" {
-        3633
-    } else if v == "3634" {
-        3634
-    } else if v == "3635" {
-        3635
-    } else if v == "3636" {
-        3636
-    } else if v == "3637" {
-        3637
-    } else if v == "3638" {
-        3638
-    } else if v == "3639" {
-        3639
-    } else if v == "3640" {
-        3640
-    } else if v == "3641" {
-        3641
-    } else if v == "3642" {
-        3642
-    } else if v == "3643" {
-        3643
-    } else if v == "3644" {
-        3644
-    } else if v == "3645" {
-        3645
-    } else if v == "3646" {
-        3646
-    } else if v == "3647" {
-        3647
-    } else if v == "3648" {
-        3648
-    } else if v == "3649" {
-        3649
-    } else if v == "3650" {
-        3650
-    } else if v == "3651" {
-        3651
-    } else if v == "3652" {
-        3652
-    } else if v == "3653" {
-        3653
-    } else if v == "3654" {
-        3654
-    } else if v == "3655" {
-        3655
-    } else if v == "3656" {
-        3656
-    } else if v == "3657" {
-        3657
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-        3658
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-        3659
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-        3660
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-        3661
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-        3662
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-        3663
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-        3664
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-        3665
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-        3666
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-        3667
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-        3668
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-        3669
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-        3670
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-        3671
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-        3672
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-        3673
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-        3674
-    } else if v == "3675" {
-        3675
-    } else if v == "3676" {
-        3676
-    } else if v == "3677" {
-        3677
-    } else if v == "3678" {
-        3678
-    } else if v == "3679" {
-        3679
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-        3680
-    } else if v == "3681" {
-        3681
-    } else if v == "3682" {
-        3682
-    } else if v == "3683" {
-        3683
-    } else if v == "3684" {
-        3684
-    } else if v == "3685" {
-        3685
-    } else if v == "3686" {
-        3686
-    } else if v == "3687" {
-        3687
-    } else if v == "3688" {
-        3688
-    } else if v == "3689" {
-        3689
-    } else if v == "3690" {
-        3690
-    } else if v == "3691" {
-        3691
-    } else if v == "3692" {
-        3692
-    } else if v == "3693" {
-        3693
-    } else if v == "3694" {
-        3694
-    } else if v == "3695" {
-        3695
-    } else if v == "3696" {
-        3696
-    } else if v == "3697" {
-        3697
-    } else if v == "3698" {
-        3698
-    } else if v == "3699" {
-        3699
-    } else if v == "3700" {
-        3700
-    } else if v == "3701" {
-        3701
-    } else if v == "3702" {
-        3702
-    } else if v == "3703" {
-        3703
-    } else if v == "3704" {
-        3704
-    } else if v == "3705" {
-        3705
-    } else if v == "3706" {
-        3706
-    } else if v == "3707" {
-        3707
-    } else if v == "3708" {
-        3708
-    } else if v == "3709" {
-        3709
-    } else if v == "3710" {
-        3710
-    } else if v == "3711" {
-        3711
-    } else if v == "3712" {
-        3712
-    } else if v == "3713" {
-        3713
-    } else if v == "3714" {
-        3714
-    } else if v == "3715" {
-        3715
-    } else if v == "3716" {
-        3716
-    } else if v == "3717" {
-        3717
-    } else if v == "3718" {
-        3718
-    } else if v == "3719" {
-        3719
-    } else if v == "3720" {
-        3720
-    } else if v == "3721" {
-        3721
-    } else if v == "3722" {
-        3722
-    } else if v == "3723" {
-        3723
-    } else if v == "3724" {
-        3724
-    } else if v == "3725" {
-        3725
-    } else if v == "3726" {
-        3726
-    } else if v == "3727" {
-        3727
-    } else if v == "3728" {
-        3728
-    } else if v == "3729" {
-        3729
-    } else if v == "3730" {
-        3730
-    } else if v == "3731" {
-        3731
-    } else if v == "3732" {
-        3732
-    } else if v == "3733" {
-        3733
-    } else if v == "3734" {
-        3734
-    } else if v == "3735" {
-        3735
-    } else if v == "3736" {
-        3736
-    } else if v == "3737" {
-        3737
-    } else if v == "3738" {
-        3738
-    } else if v == "3739" {
-        3739
-    } else if v == "3740" {
-        3740
-    } else if v == "3741" {
-        3741
-    } else if v == "3742" {
-        3742
-    } else if v == "3743" {
-        3743
-    } else if v == "3744" {
-        3744
-    } else if v == "3745" {
-        3745
-    } else if v == "3746" {
-        3746
-    } else if v == "3747" {
-        3747
-    } else if v == "3748" {
-        3748
-    } else if v == "3749" {
-        3749
-    } else if v == "3750" {
-        3750
-    } else if v == "3751" {
-        3751
-    } else if v == "3752" {
-        3752
-    } else if v == "3753" {
-        3753
-    } else if v == "3754" {
-        3754
-    } else if v == "3755" {
-        3755
-    } else if v == "3756" {
-        3756
-    } else if v == "3757" {
-        3757
-    } else if v == "3758" {
-        3758
-    } else if v == "3759" {
-        3759
-    } else if v == "3760" {
-        3760
-    } else if v == "3761" {
-        3761
-    } else if v == "3762" {
-        3762
-    } else if v == "3763" {
-        3763
-    } else if v == "3764" {
-        3764
-    } else if v == "3765" {
-        3765
-    } else if v == "3766" {
-        3766
-    } else if v == "3767" {
-        3767
-    } else if v == "3768" {
-        3768
-    } else if v == "3769" {
-        3769
-    } else if v == "3770" {
-        3770
-    } else if v == "3771" {
-        3771
-    } else if v == "3772" {
-        3772
-    } else if v == "3773" {
-        3773
-    } else if v == "3774" {
-        3774
-    } else if v == "3775" {
-        3775
-    } else if v == "3776" {
-        3776
-    } else if v == "3777" {
-        3777
-    } else if v == "3778" {
-        3778
-    } else if v == "3779" {
-        3779
-    } else if v == "3780" {
-        3780
-    } else if v == "3781" {
-        3781
-    } else if v == "3782" {
-        3782
-    } else if v == "3783" {
-        3783
-    } else if v == "3784" {
-        3784
-    } else if v == "3785" {
-        3785
-    } else if v == "3786" {
-        3786
-    } else if v == "3787" {
-        3787
-    } else if v == "3788" {
-        3788
-    } else if v == "3789" {
-        3789
-    } else if v == "3790" {
-        3790
-    } else if v == "3791" {
-        3791
-    } else if v == "3792" {
-        3792
-    } else if v == "3793" {
-        3793
-    } else if v == "3794" {
-        3794
-    } else if v == "3795" {
-        3795
-    } else if v == "3796" {
-        3796
-    } else if v == "3797" {
-        3797
-    } else if v == "3798" {
-        3798
-    } else if v == "3799" {
-        3799
-    } else if v == "3800" {
-        3800
-    } else if v == "3801" {
-        3801
-    } else if v == "3802" {
-        3802
-    } else if v == "3803" {
-        3803
-    } else if v == "3804" {
-        3804
-    } else if v == "3805" {
-        3805
-    } else if v == "3806" {
-        3806
-    } else if v == "3807" {
-        3807
-    } else if v == "3808" {
-        3808
-    } else if v == "3809" {
-        3809
-    } else if v == "3810" {
-        3810
-    } else if v == "3811" {
-        3811
-    } else if v == "3812" {
-        3812
-    } else if v == "3813" {
-        3813
-    } else if v == "3814" {
-        3814
-    } else if v == "3815" {
-        3815
-    } else if v == "3816" {
-        3816
-    } else if v == "3817" {
-        3817
-    } else if v == "3818" {
-        3818
-    } else if v == "3819" {
-        3819
-    } else if v == "3820" {
-        3820
-    } else if v == "3821" {
-        3821
-    } else if v == "3822" {
-        3822
-    } else if v == "3823" {
-        3823
-    } else if v == "3824" {
-        3824
-    } else if v == "3825" {
-        3825
-    } else if v == "3826" {
-        3826
-    } else if v == "3827" {
-        3827
-    } else if v == "3828" {
-        3828
-    } else if v == "3829" {
-        3829
-    } else if v == "3830" {
-        3830
-    } else if v == "3831" {
-        3831
-    } else if v == "3832" {
-        3832
-    } else if v == "3833" {
-        3833
-    } else if v == "3834" {
-        3834
-    } else if v == "3835" {
-        3835
-    } else if v == "3836" {
-        3836
-    } else if v == "3837" {
-        3837
-    } else if v == "3838" {
-        3838
-    } else if v == "3839" {
-        3839
-    } else if v == "3840" {
-        3840
-    } else if v == "3841" {
-        3841
-    } else if v == "3842" {
-        3842
-    } else if v == "3843" {
-        3843
-    } else if v == "3844" {
-        3844
-    } else if v == "3845" {
-        3845
-    } else if v == "3846" {
-        3846
-    } else if v == "3847" {
-        3847
-    } else if v == "3848" {
-        3848
-    } else if v == "3849" {
-        3849
-    } else if v == "3850" {
-        3850
-    } else if v == "3851" {
-        3851
-    } else if v == "3852" {
-        3852
-    } else if v == "3853" {
-        3853
-    } else if v == "3854" {
-        3854
-    } else if v == "3855" {
-        3855
-    } else if v == "3856" {
-        3856
-    } else if v == "3857" {
-        3857
-    } else if v == "3858" {
-        3858
-    } else if v == "3859" {
-        3859
-    } else if v == "3860" {
-        3860
-    } else if v == "3861" {
-        3861
-    } else if v == "3862" {
-        3862
-    } else if v == "3863" {
-        3863
-    } else if v == "3864" {
-        3864
-    } else if v == "3865" {
-        3865
-    } else if v == "3866" {
-        3866
-    } else if v == "3867" {
-        3867
-    } else if v == "3868" {
-        3868
-    } else if v == "3869" {
-        3869
-    } else if v == "3870" {
-        3870
-    } else if v == "3871" {
-        3871
-    } else if v == "3872" {
-        3872
-    } else if v == "3873" {
-        3873
-    } else if v == "3874" {
-        3874
-    } else if v == "3875" {
-        3875
-    } else if v == "3876" {
-        3876
-    } else if v == "3877" {
-        3877
-    } else if v == "3878" {
-        3878
-    } else if v == "3879" {
-        3879
-    } else if v == "3880" {
-        3880
-    } else if v == "3881" {
-        3881
-    } else if v == "3882" {
-        3882
-    } else if v == "3883" {
-        3883
-    } else if v == "3884" {
-        3884
-    } else if v == "3885" {
-        3885
-    } else if v == "3886" {
-        3886
-    } else if v == "3887" {
-        3887
-    } else if v == "3888" {
-        3888
-    } else if v == "3889" {
-        3889
-    } else if v == "3890" {
-        3890
-    } else if v == "3891" {
-        3891
-    } else if v == "3892" {
-        3892
-    } else if v == "3893" {
-        3893
-    } else if v == "3894" {
-        3894
-    } else if v == "3895" {
-        3895
-    } else if v == "3896" {
-        3896
-    } else if v == "3897" {
-        3897
-    } else if v == "3898" {
-        3898
-    } else if v == "3899" {
-        3899
-    } else if v == "3900" {
-        3900
-    } else if v == "3901" {
-        3901
-    } else if v == "3902" {
-        3902
-    } else if v == "3903" {
-        3903
-    } else if v == "3904" {
-        3904
-    } else if v == "3905" {
-        3905
-    } else if v == "3906" {
-        3906
-    } else if v == "3907" {
-        3907
-    } else if v == "3908" {
-        3908
-    } else if v == "3909" {
-        3909
-    } else if v == "3910" {
-        3910
-    } else if v == "3911" {
-        3911
-    } else if v == "3912" {
-        3912
-    } else if v == "3913" {
-        3913
-    } else if v == "3914" {
-        3914
-    } else if v == "3915" {
-        3915
-    } else if v == "3916" {
-        3916
-    } else if v == "3917" {
-        3917
-    } else if v == "3918" {
-        3918
-    } else if v == "3919" {
-        3919
-    } else if v == "3920" {
-        3920
-    } else if v == "3921" {
-        3921
-    } else if v == "3922" {
-        3922
-    } else if v == "3923" {
-        3923
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-        3924
-    } else if v == "3925" {
-        3925
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-        3926
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-        3927
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-        3928
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-        3929
-    } else if v == "3930" {
-        3930
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-        3931
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-        3932
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-        3933
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-        3934
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-        3935
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-        3936
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-        3937
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-        3938
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-        3939
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-        3940
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-        3941
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-        3942
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-        3943
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-        3944
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-        3945
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-        3946
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-        3947
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-        3948
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-        3949
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-        3950
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-        3951
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-        3952
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-        3953
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-        3954
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-        3955
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-        3956
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-        3957
-    } else if v == "3958" {
-        3958
-    } else if v == "3959" {
-        3959
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-        3960
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-        3961
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-        3962
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-        3963
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-        3964
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-        3965
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-        3966
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-        3967
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-        3968
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-        3969
-    } else if v == "3970" {
-        3970
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-        3971
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-        3972
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-        3973
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-        3974
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-        3975
-    } else if v == "3976" {
-        3976
-    } else if v == "3977" {
-        3977
-    } else if v == "3978" {
-        3978
-    } else if v == "3979" {
-        3979
-    } else if v == "3980" {
-        3980
-    } else if v == "3981" {
-        3981
-    } else if v == "3982" {
-        3982
-    } else if v == "3983" {
-        3983
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-        3984
-    } else if v == "3985" {
-        3985
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-        3986
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-        3987
-    } else if v == "3988" {
-        3988
-    } else if v == "3989" {
-        3989
-    } else if v == "3990" {
-        3990
-    } else if v == "3991" {
-        3991
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-        3992
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-        3993
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-        3994
-    } else if v == "3995" {
-        3995
-    } else if v == "3996" {
-        3996
-    } else if v == "3997" {
-        3997
-    } else if v == "3998" {
-        3998
-    } else if v == "3999" {
-        3999
-    } else if v == "4000" {
-        4000
-    } else if v == "4001" {
-        4001
-    } else if v == "4002" {
-        4002
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-        4003
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-        4004
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-        4005
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-        4006
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-        4007
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-        4008
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-        4009
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-        4010
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-        4011
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-        4012
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-        4013
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-        4014
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-        4015
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-        4016
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-        4017
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-        4018
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-        4019
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-        4020
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-        4021
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-        4022
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-        4023
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-        4024
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-        4025
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-        4026
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-        4027
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-        4028
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-        4029
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-        4030
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-        4031
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-        4032
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-        4033
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-        4034
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-        4035
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-        4036
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-        4037
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-        4038
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-        4039
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-        4040
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-        4041
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-        4042
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-        4043
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-        4044
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-        4045
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-        4046
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-        4047
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-        4048
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-        4049
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-        4050
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-        4051
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-        4052
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-        4053
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-        4054
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-        4055
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-        4056
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-        4057
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-        4058
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-        4059
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-        4060
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-        4061
-    } else if v == "4062" {
-        4062
-    } else if v == "4063" {
-        4063
-    } else if v == "4064" {
-        4064
-    } else if v == "4065" {
-        4065
-    } else if v == "4066" {
-        4066
-    } else if v == "4067" {
-        4067
-    } else if v == "4068" {
-        4068
-    } else if v == "4069" {
-        4069
-    } else if v == "4070" {
-        4070
-    } else if v == "4071" {
-        4071
-    } else if v == "4072" {
-        4072
-    } else if v == "4073" {
-        4073
-    } else if v == "4074" {
-        4074
-    } else if v == "4075" {
-        4075
-    } else if v == "4076" {
-        4076
-    } else if v == "4077" {
-        4077
-    } else if v == "4078" {
-        4078
-    } else if v == "4079" {
-        4079
-    } else if v == "4080" {
-        4080
-    } else if v == "4081" {
-        4081
-    } else if v == "4082" {
-        4082
-    } else if v == "4083" {
-        4083
-    } else if v == "4084" {
-        4084
-    } else if v == "4085" {
-        4085
-    } else if v == "4086" {
-        4086
-    } else if v == "4087" {
-        4087
-    } else if v == "4088" {
-        4088
-    } else if v == "4089" {
-        4089
-    } else if v == "4090" {
-        4090
-    } else if v == "4091" {
-        4091
-    } else if v == "4092" {
-        4092
-    } else if v == "4093" {
-        4093
-    } else if v == "4094" {
-        4094
-    } else if v == "4095" {
-        4095
-    } else if v == "4096" {
-        4096
-    } else if v == "4097" {
-        4097
-    } else if v == "4098" {
-        4098
-    } else if v == "4099" {
-        4099
-    } else if v == "4100" {
-        4100
-    } else if v == "4101" {
-        4101
-    } else if v == "4102" {
-        4102
-    } else if v == "4103" {
-        4103
-    } else if v == "4104" {
-        4104
-    } else if v == "4105" {
-        4105
-    } else if v == "4106" {
-        4106
-    } else if v == "4107" {
-        4107
-    } else if v == "4108" {
-        4108
-    } else if v == "4109" {
-        4109
-    } else if v == "4110" {
-        4110
-    } else if v == "4111" {
-        4111
-    } else if v == "4112" {
-        4112
-    } else if v == "4113" {
-        4113
-    } else if v == "4114" {
-        4114
-    } else if v == "4115" {
-        4115
-    } else if v == "4116" {
-        4116
-    } else if v == "4117" {
-        4117
-    } else if v == "4118" {
-        4118
-    } else if v == "4119" {
-        4119
-    } else if v == "4120" {
-        4120
-    } else if v == "4121" {
-        4121
-    } else if v == "4122" {
-        4122
-    } else if v == "4123" {
-        4123
-    } else if v == "4124" {
-        4124
-    } else if v == "4125" {
-        4125
-    } else if v == "4126" {
-        4126
-    } else if v == "4127" {
-        4127
-    } else if v == "4128" {
-        4128
-    } else if v == "4129" {
-        4129
-    } else if v == "4130" {
-        4130
-    } else if v == "4131" {
-        4131
-    } else if v == "4132" {
-        4132
-    } else if v == "4133" {
-        4133
-    } else if v == "4134" {
-        4134
-    } else if v == "4135" {
-        4135
-    } else if v == "4136" {
-        4136
-    } else if v == "4137" {
-        4137
-    } else if v == "4138" {
-        4138
-    } else if v == "4139" {
-        4139
-    } else if v == "4140" {
-        4140
-    } else if v == "4141" {
-        4141
-    } else if v == "4142" {
-        4142
-    } else if v == "4143" {
-        4143
-    } else if v == "4144" {
-        4144
-    } else if v == "4145" {
-        4145
-    } else if v == "4146" {
-        4146
-    } else if v == "4147" {
-        4147
-    } else if v == "4148" {
-        4148
-    } else if v == "4149" {
-        4149
-    } else if v == "4150" {
-        4150
-    } else if v == "4151" {
-        4151
-    } else if v == "4152" {
-        4152
-    } else if v == "4153" {
-        4153
-    } else if v == "4154" {
-        4154
-    } else if v == "4155" {
-        4155
-    } else if v == "4156" {
-        4156
-    } else if v == "4157" {
-        4157
-    } else if v == "4158" {
-        4158
-    } else if v == "4159" {
-        4159
-    } else if v == "4160" {
-        4160
-    } else if v == "4161" {
-        4161
-    } else if v == "4162" {
-        4162
-    } else if v == "4163" {
-        4163
-    } else if v == "4164" {
-        4164
-    } else if v == "4165" {
-        4165
-    } else if v == "4166" {
-        4166
-    } else if v == "4167" {
-        4167
-    } else if v == "4168" {
-        4168
-    } else if v == "4169" {
-        4169
-    } else if v == "4170" {
-        4170
-    } else if v == "4171" {
-        4171
-    } else if v == "4172" {
-        4172
-    } else if v == "4173" {
-        4173
-    } else if v == "4174" {
-        4174
-    } else if v == "4175" {
-        4175
-    } else if v == "4176" {
-        4176
-    } else if v == "4177" {
-        4177
-    } else if v == "4178" {
-        4178
-    } else if v == "4179" {
-        4179
-    } else if v == "4180" {
-        4180
-    } else if v == "4181" {
-        4181
-    } else if v == "4182" {
-        4182
-    } else if v == "4183" {
-        4183
-    } else if v == "4184" {
-        4184
-    } else if v == "4185" {
-        4185
-    } else if v == "4186" {
-        4186
-    } else if v == "4187" {
-        4187
-    } else if v == "4188" {
-        4188
-    } else if v == "4189" {
-        4189
-    } else if v == "4190" {
-        4190
-    } else if v == "4191" {
-        4191
-    } else if v == "4192" {
-        4192
-    } else if v == "4193" {
-        4193
-    } else if v == "4194" {
-        4194
-    } else if v == "4195" {
-        4195
-    } else if v == "4196" {
-        4196
-    } else if v == "4197" {
-        4197
-    } else if v == "4198" {
-        4198
-    } else if v == "4199" {
-        4199
-    } else if v == "4200" {
-        4200
-    } else if v == "4201" {
-        4201
-    } else if v == "4202" {
-        4202
-    } else if v == "4203" {
-        4203
-    } else if v == "4204" {
-        4204
-    } else if v == "4205" {
-        4205
-    } else if v == "4206" {
-        4206
-    } else if v == "4207" {
-        4207
-    } else if v == "4208" {
-        4208
-    } else if v == "4209" {
-        4209
-    } else if v == "4210" {
-        4210
-    } else if v == "4211" {
-        4211
-    } else if v == "4212" {
-        4212
-    } else if v == "4213" {
-        4213
-    } else if v == "4214" {
-        4214
-    } else if v == "4215" {
-        4215
-    } else if v == "4216" {
-        4216
-    } else if v == "4217" {
-        4217
-    } else if v == "4218" {
-        4218
-    } else if v == "4219" {
-        4219
-    } else if v == "4220" {
-        4220
-    } else if v == "4221" {
-        4221
-    } else if v == "4222" {
-        4222
-    } else if v == "4223" {
-        4223
-    } else if v == "4224" {
-        4224
-    } else if v == "4225" {
-        4225
-    } else if v == "4226" {
-        4226
-    } else if v == "4227" {
-        4227
-    } else if v == "4228" {
-        4228
-    } else if v == "4229" {
-        4229
-    } else if v == "4230" {
-        4230
-    } else if v == "4231" {
-        4231
-    } else if v == "4232" {
-        4232
-    } else if v == "4233" {
-        4233
-    } else if v == "4234" {
-        4234
-    } else if v == "4235" {
-        4235
-    } else if v == "4236" {
-        4236
-    } else if v == "4237" {
-        4237
-    } else if v == "4238" {
-        4238
-    } else if v == "4239" {
-        4239
-    } else if v == "4240" {
-        4240
-    } else if v == "4241" {
-        4241
-    } else if v == "4242" {
-        4242
-    } else if v == "4243" {
-        4243
-    } else if v == "4244" {
-        4244
-    } else if v == "4245" {
-        4245
-    } else if v == "4246" {
-        4246
-    } else if v == "4247" {
-        4247
-    } else if v == "4248" {
-        4248
-    } else if v == "4249" {
-        4249
-    } else if v == "4250" {
-        4250
-    } else if v == "4251" {
-        4251
-    } else if v == "4252" {
-        4252
-    } else if v == "4253" {
-        4253
-    } else if v == "4254" {
-        4254
-    } else if v == "4255" {
-        4255
-    } else if v == "4256" {
-        4256
-    } else if v == "4257" {
-        4257
-    } else if v == "4258" {
-        4258
-    } else if v == "4259" {
-        4259
-    } else if v == "4260" {
-        4260
-    } else if v == "4261" {
-        4261
-    } else if v == "4262" {
-        4262
-    } else if v == "4263" {
-        4263
-    } else if v == "4264" {
-        4264
-    } else if v == "4265" {
-        4265
-    } else if v == "4266" {
-        4266
-    } else if v == "4267" {
-        4267
-    } else if v == "4268" {
-        4268
-    } else if v == "4269" {
-        4269
-    } else if v == "4270" {
-        4270
-    } else if v == "4271" {
-        4271
-    } else if v == "4272" {
-        4272
-    } else if v == "4273" {
-        4273
-    } else if v == "4274" {
-        4274
-    } else if v == "4275" {
-        4275
-    } else if v == "4276" {
-        4276
-    } else if v == "4277" {
-        4277
-    } else if v == "4278" {
-        4278
-    } else if v == "4279" {
-        4279
-    } else if v == "4280" {
-        4280
-    } else if v == "4281" {
-        4281
-    } else if v == "4282" {
-        4282
-    } else if v == "4283" {
-        4283
-    } else if v == "4284" {
-        4284
-    } else if v == "4285" {
-        4285
-    } else if v == "4286" {
-        4286
-    } else if v == "4287" {
-        4287
-    } else if v == "4288" {
-        4288
-    } else if v == "4289" {
-        4289
-    } else if v == "4290" {
-        4290
-    } else if v == "4291" {
-        4291
-    } else if v == "4292" {
-        4292
-    } else if v == "4293" {
-        4293
-    } else if v == "4294" {
-        4294
-    } else if v == "4295" {
-        4295
-    } else if v == "4296" {
-        4296
-    } else if v == "4297" {
-        4297
-    } else if v == "4298" {
-        4298
-    } else if v == "4299" {
-        4299
-    } else if v == "4300" {
-        4300
-    } else if v == "4301" {
-        4301
-    } else if v == "4302" {
-        4302
-    } else if v == "4303" {
-        4303
-    } else if v == "4304" {
-        4304
-    } else if v == "4305" {
-        4305
-    } else if v == "4306" {
-        4306
-    } else if v == "4307" {
-        4307
-    } else if v == "4308" {
-        4308
-    } else if v == "4309" {
-        4309
-    } else if v == "4310" {
-        4310
-    } else if v == "4311" {
-        4311
-    } else if v == "4312" {
-        4312
-    } else if v == "4313" {
-        4313
-    } else if v == "4314" {
-        4314
-    } else if v == "4315" {
-        4315
-    } else if v == "4316" {
-        4316
-    } else if v == "4317" {
-        4317
-    } else if v == "4318" {
-        4318
-    } else if v == "4319" {
-        4319
-    } else if v == "4320" {
-        4320
-    } else if v == "4321" {
-        4321
-    } else if v == "4322" {
-        4322
-    } else if v == "4323" {
-        4323
-    } else if v == "4324" {
-        4324
-    } else if v == "4325" {
-        4325
-    } else if v == "4326" {
-        4326
-    } else if v == "4327" {
-        4327
-    } else if v == "4328" {
-        4328
-    } else if v == "4329" {
-        4329
-    } else if v == "4330" {
-        4330
-    } else if v == "4331" {
-        4331
-    } else if v == "4332" {
-        4332
-    } else if v == "4333" {
-        4333
-    } else if v == "4334" {
-        4334
-    } else if v == "4335" {
-        4335
-    } else if v == "4336" {
-        4336
-    } else if v == "4337" {
-        4337
-    } else if v == "4338" {
-        4338
-    } else if v == "4339" {
-        4339
-    } else if v == "4340" {
-        4340
-    } else if v == "4341" {
-        4341
-    } else if v == "4342" {
-        4342
-    } else if v == "4343" {
-        4343
-    } else if v == "4344" {
-        4344
-    } else if v == "4345" {
-        4345
-    } else if v == "4346" {
-        4346
-    } else if v == "4347" {
-        4347
-    } else if v == "4348" {
-        4348
-    } else if v == "4349" {
-        4349
-    } else if v == "4350" {
-        4350
-    } else if v == "4351" {
-        4351
-    } else if v == "4352" {
-        4352
-    } else if v == "4353" {
-        4353
-    } else if v == "4354" {
-        4354
-    } else if v == "4355" {
-        4355
-    } else if v == "4356" {
-        4356
-    } else if v == "4357" {
-        4357
-    } else if v == "4358" {
-        4358
-    } else if v == "4359" {
-        4359
-    } else if v == "4360" {
-        4360
-    } else if v == "4361" {
-        4361
-    } else if v == "4362" {
-        4362
-    } else if v == "4363" {
-        4363
-    } else if v == "4364" {
-        4364
-    } else if v == "4365" {
-        4365
-    } else if v == "4366" {
-        4366
-    } else if v == "4367" {
-        4367
-    } else if v == "4368" {
-        4368
-    } else if v == "4369" {
-        4369
-    } else if v == "4370" {
-        4370
-    } else if v == "4371" {
-        4371
-    } else if v == "4372" {
-        4372
-    } else if v == "4373" {
-        4373
-    } else if v == "4374" {
-        4374
-    } else if v == "4375" {
-        4375
-    } else if v == "4376" {
-        4376
-    } else if v == "4377" {
-        4377
-    } else if v == "4378" {
-        4378
-    } else if v == "4379" {
-        4379
-    } else if v == "4380" {
-        4380
-    } else if v == "4381" {
-        4381
-    } else if v == "4382" {
-        4382
-    } else if v == "4383" {
-        4383
-    } else if v == "4384" {
-        4384
-    } else if v == "4385" {
-        4385
-    } else if v == "4386" {
-        4386
-    } else if v == "4387" {
-        4387
-    } else if v == "4388" {
-        4388
-    } else if v == "4389" {
-        4389
-    } else if v == "4390" {
-        4390
-    } else if v == "4391" {
-        4391
-    } else if v == "4392" {
-        4392
-    } else if v == "4393" {
-        4393
-    } else if v == "4394" {
-        4394
-    } else if v == "4395" {
-        4395
-    } else if v == "4396" {
-        4396
-    } else if v == "4397" {
-        4397
-    } else if v == "4398" {
-        4398
-    } else if v == "4399" {
-        4399
-    } else if v == "4400" {
-        4400
-    } else if v == "4401" {
-        4401
-    } else if v == "4402" {
-        4402
-    } else if v == "4403" {
-        4403
-    } else if v == "4404" {
-        4404
-    } else if v == "4405" {
-        4405
-    } else if v == "4406" {
-        4406
-    } else if v == "4407" {
-        4407
-    } else if v == "4408" {
-        4408
-    } else if v == "4409" {
-        4409
-    } else if v == "4410" {
-        4410
-    } else if v == "4411" {
-        4411
-    } else if v == "4412" {
-        4412
-    } else if v == "4413" {
-        4413
-    } else if v == "4414" {
-        4414
-    } else if v == "4415" {
-        4415
-    } else if v == "4416" {
-        4416
-    } else if v == "4417" {
-        4417
-    } else if v == "4418" {
-        4418
-    } else if v == "4419" {
-        4419
-    } else if v == "4420" {
-        4420
-    } else if v == "4421" {
-        4421
-    } else if v == "4422" {
-        4422
-    } else if v == "4423" {
-        4423
-    } else if v == "4424" {
-        4424
-    } else if v == "4425" {
-        4425
-    } else if v == "4426" {
-        4426
-    } else if v == "4427" {
-        4427
-    } else if v == "4428" {
-        4428
-    } else if v == "4429" {
-        4429
-    } else if v == "4430" {
-        4430
-    } else if v == "4431" {
-        4431
-    } else if v == "4432" {
-        4432
-    } else if v == "4433" {
-        4433
-    } else if v == "4434" {
-        4434
-    } else if v == "4435" {
-        4435
-    } else if v == "4436" {
-        4436
-    } else if v == "4437" {
-        4437
-    } else if v == "4438" {
-        4438
-    } else if v == "4439" {
-        4439
-    } else if v == "4440" {
-        4440
-    } else if v == "4441" {
-        4441
-    } else if v == "4442" {
-        4442
-    } else if v == "4443" {
-        4443
-    } else if v == "4444" {
-        4444
-    } else if v == "4445" {
-        4445
-    } else if v == "4446" {
-        4446
-    } else if v == "4447" {
-        4447
-    } else if v == "4448" {
-        4448
-    } else if v == "4449" {
-        4449
-    } else if v == "4450" {
-        4450
-    } else if v == "4451" {
-        4451
-    } else if v == "4452" {
-        4452
-    } else if v == "4453" {
-        4453
-    } else if v == "4454" {
-        4454
-    } else if v == "4455" {
-        4455
-    } else if v == "4456" {
-        4456
-    } else if v == "4457" {
-        4457
-    } else if v == "4458" {
-        4458
-    } else if v == "4459" {
-        4459
-    } else if v == "4460" {
-        4460
-    } else if v == "4461" {
-        4461
-    } else if v == "4462" {
-        4462
-    } else if v == "4463" {
-        4463
-    } else if v == "4464" {
-        4464
-    } else if v == "4465" {
-        4465
-    } else if v == "4466" {
-        4466
-    } else if v == "4467" {
-        4467
-    } else if v == "4468" {
-        4468
-    } else if v == "4469" {
-        4469
-    } else if v == "4470" {
-        4470
-    } else if v == "4471" {
-        4471
-    } else if v == "4472" {
-        4472
-    } else if v == "4473" {
-        4473
-    } else if v == "4474" {
-        4474
-    } else if v == "4475" {
-        4475
-    } else if v == "4476" {
-        4476
-    } else if v == "4477" {
-        4477
-    } else if v == "4478" {
-        4478
-    } else if v == "4479" {
-        4479
-    } else if v == "4480" {
-        4480
-    } else if v == "4481" {
-        4481
-    } else if v == "4482" {
-        4482
-    } else if v == "4483" {
-        4483
-    } else if v == "4484" {
-        4484
-    } else if v == "4485" {
-        4485
-    } else if v == "4486" {
-        4486
-    } else if v == "4487" {
-        4487
-    } else if v == "4488" {
-        4488
-    } else if v == "4489" {
-        4489
-    } else if v == "4490" {
-        4490
-    } else if v == "4491" {
-        4491
-    } else if v == "4492" {
-        4492
-    } else if v == "4493" {
-        4493
-    } else if v == "4494" {
-        4494
-    } else if v == "4495" {
-        4495
-    } else if v == "4496" {
-        4496
-    } else if v == "4497" {
-        4497
-    } else if v == "4498" {
-        4498
-    } else if v == "4499" {
-        4499
-    } else if v == "4500" {
-        4500
-    } else if v == "4501" {
-        4501
-    } else if v == "4502" {
-        4502
-    } else if v == "4503" {
-        4503
-    } else if v == "4504" {
-        4504
-    } else if v == "4505" {
-        4505
-    } else if v == "4506" {
-        4506
-    } else if v == "4507" {
-        4507
-    } else if v == "4508" {
-        4508
-    } else if v == "4509" {
-        4509
-    } else if v == "4510" {
-        4510
-    } else if v == "4511" {
-        4511
-    } else if v == "4512" {
-        4512
-    } else if v == "4513" {
-        4513
-    } else if v == "4514" {
-        4514
-    } else if v == "4515" {
-        4515
-    } else if v == "4516" {
-        4516
-    } else if v == "4517" {
-        4517
-    } else if v == "4518" {
-        4518
-    } else if v == "4519" {
-        4519
-    } else if v == "4520" {
-        4520
-    } else if v == "4521" {
-        4521
-    } else if v == "4522" {
-        4522
-    } else if v == "4523" {
-        4523
-    } else if v == "4524" {
-        4524
-    } else if v == "4525" {
-        4525
-    } else if v == "4526" {
-        4526
-    } else if v == "4527" {
-        4527
-    } else if v == "4528" {
-        4528
-    } else if v == "4529" {
-        4529
-    } else if v == "4530" {
-        4530
-    } else if v == "4531" {
-        4531
-    } else if v == "4532" {
-        4532
-    } else if v == "4533" {
-        4533
-    } else if v == "4534" {
-        4534
-    } else if v == "4535" {
-        4535
-    } else if v == "4536" {
-        4536
-    } else if v == "4537" {
-        4537
-    } else if v == "4538" {
-        4538
-    } else if v == "4539" {
-        4539
-    } else if v == "4540" {
-        4540
-    } else if v == "4541" {
-        4541
-    } else if v == "4542" {
-        4542
-    } else if v == "4543" {
-        4543
-    } else if v == "4544" {
-        4544
-    } else if v == "4545" {
-        4545
-    } else if v == "4546" {
-        4546
-    } else if v == "4547" {
-        4547
-    } else if v == "4548" {
-        4548
-    } else if v == "4549" {
-        4549
-    } else if v == "4550" {
-        4550
-    } else if v == "4551" {
-        4551
-    } else if v == "4552" {
-        4552
-    } else if v == "4553" {
-        4553
-    } else if v == "4554" {
-        4554
-    } else if v == "4555" {
-        4555
-    } else if v == "4556" {
-        4556
-    } else if v == "4557" {
-        4557
-    } else if v == "4558" {
-        4558
-    } else if v == "4559" {
-        4559
-    } else if v == "4560" {
-        4560
-    } else if v == "4561" {
-        4561
-    } else if v == "4562" {
-        4562
-    } else if v == "4563" {
-        4563
-    } else if v == "4564" {
-        4564
-    } else if v == "4565" {
-        4565
-    } else if v == "4566" {
-        4566
-    } else if v == "4567" {
-        4567
-    } else if v == "4568" {
-        4568
-    } else if v == "4569" {
-        4569
-    } else if v == "4570" {
-        4570
-    } else if v == "4571" {
-        4571
-    } else if v == "4572" {
-        4572
-    } else if v == "4573" {
-        4573
-    } else if v == "4574" {
-        4574
-    } else if v == "4575" {
-        4575
-    } else if v == "4576" {
-        4576
-    } else if v == "4577" {
-        4577
-    } else if v == "4578" {
-        4578
-    } else if v == "4579" {
-        4579
-    } else if v == "4580" {
-        4580
-    } else if v == "4581" {
-        4581
-    } else if v == "4582" {
-        4582
-    } else if v == "4583" {
-        4583
-    } else if v == "4584" {
-        4584
-    } else if v == "4585" {
-        4585
-    } else if v == "4586" {
-        4586
-    } else if v == "4587" {
-        4587
-    } else if v == "4588" {
-        4588
-    } else if v == "4589" {
-        4589
-    } else if v == "4590" {
-        4590
-    } else if v == "4591" {
-        4591
-    } else if v == "4592" {
-        4592
-    } else if v == "4593" {
-        4593
-    } else if v == "4594" {
-        4594
-    } else if v == "4595" {
-        4595
-    } else if v == "4596" {
-        4596
-    } else if v == "4597" {
-        4597
-    } else if v == "4598" {
-        4598
-    } else if v == "4599" {
-        4599
-    } else if v == "4600" {
-        4600
-    } else if v == "4601" {
-        4601
-    } else if v == "4602" {
-        4602
-    } else if v == "4603" {
-        4603
-    } else if v == "4604" {
-        4604
-    } else if v == "4605" {
-        4605
-    } else if v == "4606" {
-        4606
-    } else if v == "4607" {
-        4607
-    } else if v == "4608" {
-        4608
-    } else if v == "4609" {
-        4609
-    } else if v == "4610" {
-        4610
-    } else if v == "4611" {
-        4611
-    } else if v == "4612" {
-        4612
-    } else if v == "4613" {
-        4613
-    } else if v == "4614" {
-        4614
-    } else if v == "4615" {
-        4615
-    } else if v == "4616" {
-        4616
-    } else if v == "4617" {
-        4617
-    } else if v == "4618" {
-        4618
-    } else if v == "4619" {
-        4619
-    } else if v == "4620" {
-        4620
-    } else if v == "4621" {
-        4621
-    } else if v == "4622" {
-        4622
-    } else if v == "4623" {
-        4623
-    } else if v == "4624" {
-        4624
-    } else if v == "4625" {
-        4625
-    } else if v == "4626" {
-        4626
-    } else if v == "4627" {
-        4627
-    } else if v == "4628" {
-        4628
-    } else if v == "4629" {
-        4629
-    } else if v == "4630" {
-        4630
-    } else if v == "4631" {
-        4631
-    } else if v == "4632" {
-        4632
-    } else if v == "4633" {
-        4633
-    } else if v == "4634" {
-        4634
-    } else if v == "4635" {
-        4635
-    } else if v == "4636" {
-        4636
-    } else if v == "4637" {
-        4637
-    } else if v == "4638" {
-        4638
-    } else if v == "4639" {
-        4639
-    } else if v == "4640" {
-        4640
-    } else if v == "4641" {
-        4641
-    } else if v == "4642" {
-        4642
-    } else if v == "4643" {
-        4643
-    } else if v == "4644" {
-        4644
-    } else if v == "4645" {
-        4645
-    } else if v == "4646" {
-        4646
-    } else if v == "4647" {
-        4647
-    } else if v == "4648" {
-        4648
-    } else if v == "4649" {
-        4649
-    } else if v == "4650" {
-        4650
-    } else if v == "4651" {
-        4651
-    } else if v == "4652" {
-        4652
-    } else if v == "4653" {
-        4653
-    } else if v == "4654" {
-        4654
-    } else if v == "4655" {
-        4655
-    } else if v == "4656" {
-        4656
-    } else if v == "4657" {
-        4657
-    } else if v == "4658" {
-        4658
-    } else if v == "4659" {
-        4659
-    } else if v == "4660" {
-        4660
-    } else if v == "4661" {
-        4661
-    } else if v == "4662" {
-        4662
-    } else if v == "4663" {
-        4663
-    } else if v == "4664" {
-        4664
-    } else if v == "4665" {
-        4665
-    } else if v == "4666" {
-        4666
-    } else if v == "4667" {
-        4667
-    } else if v == "4668" {
-        4668
-    } else if v == "4669" {
-        4669
-    } else if v == "4670" {
-        4670
-    } else if v == "4671" {
-        4671
-    } else if v == "4672" {
-        4672
-    } else if v == "4673" {
-        4673
-    } else if v == "4674" {
-        4674
-    } else if v == "4675" {
-        4675
-    } else if v == "4676" {
-        4676
-    } else if v == "4677" {
-        4677
-    } else if v == "4678" {
-        4678
-    } else if v == "4679" {
-        4679
-    } else if v == "4680" {
-        4680
-    } else if v == "4681" {
-        4681
-    } else if v == "4682" {
-        4682
-    } else if v == "4683" {
-        4683
-    } else if v == "4684" {
-        4684
-    } else if v == "4685" {
-        4685
-    } else if v == "4686" {
-        4686
-    } else if v == "4687" {
-        4687
-    } else if v == "4688" {
-        4688
-    } else if v == "4689" {
-        4689
-    } else if v == "4690" {
-        4690
-    } else if v == "4691" {
-        4691
-    } else if v == "4692" {
-        4692
-    } else if v == "4693" {
-        4693
-    } else if v == "4694" {
-        4694
-    } else if v == "4695" {
-        4695
-    } else if v == "4696" {
-        4696
-    } else if v == "4697" {
-        4697
-    } else if v == "4698" {
-        4698
-    } else if v == "4699" {
-        4699
-    } else if v == "4700" {
-        4700
-    } else if v == "4701" {
-        4701
-    } else if v == "4702" {
-        4702
-    } else if v == "4703" {
-        4703
-    } else if v == "4704" {
-        4704
-    } else if v == "4705" {
-        4705
-    } else if v == "4706" {
-        4706
-    } else if v == "4707" {
-        4707
-    } else if v == "4708" {
-        4708
-    } else if v == "4709" {
-        4709
-    } else if v == "4710" {
-        4710
-    } else if v == "4711" {
-        4711
-    } else if v == "4712" {
-        4712
-    } else if v == "4713" {
-        4713
-    } else if v == "4714" {
-        4714
-    } else if v == "4715" {
-        4715
-    } else if v == "4716" {
-        4716
-    } else if v == "4717" {
-        4717
-    } else if v == "4718" {
-        4718
-    } else if v == "4719" {
-        4719
-    } else if v == "4720" {
-        4720
-    } else if v == "4721" {
-        4721
-    } else if v == "4722" {
-        4722
-    } else if v == "4723" {
-        4723
-    } else if v == "4724" {
-        4724
-    } else if v == "4725" {
-        4725
-    } else if v == "4726" {
-        4726
-    } else if v == "4727" {
-        4727
-    } else if v == "4728" {
-        4728
-    } else if v == "4729" {
-        4729
-    } else if v == "4730" {
-        4730
-    } else if v == "4731" {
-        4731
-    } else if v == "4732" {
-        4732
-    } else if v == "4733" {
-        4733
-    } else if v == "4734" {
-        4734
-    } else if v == "4735" {
-        4735
-    } else if v == "4736" {
-        4736
-    } else if v == "4737" {
-        4737
-    } else if v == "4738" {
-        4738
-    } else if v == "4739" {
-        4739
-    } else if v == "4740" {
-        4740
-    } else if v == "4741" {
-        4741
-    } else if v == "4742" {
-        4742
-    } else if v == "4743" {
-        4743
-    } else if v == "4744" {
-        4744
-    } else if v == "4745" {
-        4745
-    } else if v == "4746" {
-        4746
-    } else if v == "4747" {
-        4747
-    } else if v == "4748" {
-        4748
-    } else if v == "4749" {
-        4749
-    } else if v == "4750" {
-        4750
-    } else if v == "4751" {
-        4751
-    } else if v == "4752" {
-        4752
-    } else if v == "4753" {
-        4753
-    } else if v == "4754" {
-        4754
-    } else if v == "4755" {
-        4755
-    } else if v == "4756" {
-        4756
-    } else if v == "4757" {
-        4757
-    } else if v == "4758" {
-        4758
-    } else if v == "4759" {
-        4759
-    } else if v == "4760" {
-        4760
-    } else if v == "4761" {
-        4761
-    } else if v == "4762" {
-        4762
-    } else if v == "4763" {
-        4763
-    } else if v == "4764" {
-        4764
-    } else if v == "4765" {
-        4765
-    } else if v == "4766" {
-        4766
-    } else if v == "4767" {
-        4767
-    } else if v == "4768" {
-        4768
-    } else if v == "4769" {
-        4769
-    } else if v == "4770" {
-        4770
-    } else if v == "4771" {
-        4771
-    } else if v == "4772" {
-        4772
-    } else if v == "4773" {
-        4773
-    } else if v == "4774" {
-        4774
-    } else if v == "4775" {
-        4775
-    } else if v == "4776" {
-        4776
-    } else if v == "4777" {
-        4777
-    } else if v == "4778" {
-        4778
-    } else if v == "4779" {
-        4779
-    } else if v == "4780" {
-        4780
-    } else if v == "4781" {
-        4781
-    } else if v == "4782" {
-        4782
-    } else if v == "4783" {
-        4783
-    } else if v == "4784" {
-        4784
-    } else if v == "4785" {
-        4785
-    } else if v == "4786" {
-        4786
-    } else if v == "4787" {
-        4787
-    } else if v == "4788" {
-        4788
-    } else if v == "4789" {
-        4789
-    } else if v == "4790" {
-        4790
-    } else if v == "4791" {
-        4791
-    } else if v == "4792" {
-        4792
-    } else if v == "4793" {
-        4793
-    } else if v == "4794" {
-        4794
-    } else if v == "4795" {
-        4795
-    } else if v == "4796" {
-        4796
-    } else if v == "4797" {
-        4797
-    } else if v == "4798" {
-        4798
-    } else if v == "4799" {
-        4799
-    } else if v == "4800" {
-        4800
-    } else if v == "4801" {
-        4801
-    } else if v == "4802" {
-        4802
-    } else if v == "4803" {
-        4803
-    } else if v == "4804" {
-        4804
-    } else if v == "4805" {
-        4805
-    } else if v == "4806" {
-        4806
-    } else if v == "4807" {
-        4807
-    } else if v == "4808" {
-        4808
-    } else if v == "4809" {
-        4809
-    } else if v == "4810" {
-        4810
-    } else if v == "4811" {
-        4811
-    } else if v == "4812" {
-        4812
-    } else if v == "4813" {
-        4813
-    } else if v == "4814" {
-        4814
-    } else if v == "4815" {
-        4815
-    } else if v == "4816" {
-        4816
-    } else if v == "4817" {
-        4817
-    } else if v == "4818" {
-        4818
-    } else if v == "4819" {
-        4819
-    } else if v == "4820" {
-        4820
-    } else if v == "4821" {
-        4821
-    } else if v == "4822" {
-        4822
-    } else if v == "4823" {
-        4823
-    } else if v == "4824" {
-        4824
-    } else if v == "4825" {
-        4825
-    } else if v == "4826" {
-        4826
-    } else if v == "4827" {
-        4827
-    } else if v == "4828" {
-        4828
-    } else if v == "4829" {
-        4829
-    } else if v == "4830" {
-        4830
-    } else if v == "4831" {
-        4831
-    } else if v == "4832" {
-        4832
-    } else if v == "4833" {
-        4833
-    } else if v == "4834" {
-        4834
-    } else if v == "4835" {
-        4835
-    } else if v == "4836" {
-        4836
-    } else if v == "4837" {
-        4837
-    } else if v == "4838" {
-        4838
-    } else if v == "4839" {
-        4839
-    } else if v == "4840" {
-        4840
-    } else if v == "4841" {
-        4841
-    } else if v == "4842" {
-        4842
-    } else if v == "4843" {
-        4843
-    } else if v == "4844" {
-        4844
-    } else if v == "4845" {
-        4845
-    } else if v == "4846" {
-        4846
-    } else if v == "4847" {
-        4847
-    } else if v == "4848" {
-        4848
-    } else if v == "4849" {
-        4849
-    } else if v == "4850" {
-        4850
-    } else if v == "4851" {
-        4851
-    } else if v == "4852" {
-        4852
-    } else if v == "4853" {
-        4853
-    } else if v == "4854" {
-        4854
-    } else if v == "4855" {
-        4855
-    } else if v == "4856" {
-        4856
-    } else if v == "4857" {
-        4857
-    } else if v == "4858" {
-        4858
-    } else if v == "4859" {
-        4859
-    } else if v == "4860" {
-        4860
-    } else if v == "4861" {
-        4861
-    } else if v == "4862" {
-        4862
-    } else if v == "4863" {
-        4863
-    } else if v == "4864" {
-        4864
-    } else if v == "4865" {
-        4865
-    } else if v == "4866" {
-        4866
-    } else if v == "4867" {
-        4867
-    } else if v == "4868" {
-        4868
-    } else if v == "4869" {
-        4869
-    } else if v == "4870" {
-        4870
-    } else if v == "4871" {
-        4871
-    } else if v == "4872" {
-        4872
-    } else if v == "4873" {
-        4873
-    } else if v == "4874" {
-        4874
-    } else if v == "4875" {
-        4875
-    } else if v == "4876" {
-        4876
-    } else if v == "4877" {
-        4877
-    } else if v == "4878" {
-        4878
-    } else if v == "4879" {
-        4879
-    } else if v == "4880" {
-        4880
-    } else if v == "4881" {
-        4881
-    } else if v == "4882" {
-        4882
-    } else if v == "4883" {
-        4883
-    } else if v == "4884" {
-        4884
-    } else if v == "4885" {
-        4885
-    } else if v == "4886" {
-        4886
-    } else if v == "4887" {
-        4887
-    } else if v == "4888" {
-        4888
-    } else if v == "4889" {
-        4889
-    } else if v == "4890" {
-        4890
-    } else if v == "4891" {
-        4891
-    } else if v == "4892" {
-        4892
-    } else if v == "4893" {
-        4893
-    } else if v == "4894" {
-        4894
-    } else if v == "4895" {
-        4895
-    } else if v == "4896" {
-        4896
-    } else if v == "4897" {
-        4897
-    } else if v == "4898" {
-        4898
-    } else if v == "4899" {
-        4899
-    } else if v == "4900" {
-        4900
-    } else if v == "4901" {
-        4901
-    } else if v == "4902" {
-        4902
-    } else if v == "4903" {
-        4903
-    } else if v == "4904" {
-        4904
-    } else if v == "4905" {
-        4905
-    } else if v == "4906" {
-        4906
-    } else if v == "4907" {
-        4907
-    } else if v == "4908" {
-        4908
-    } else if v == "4909" {
-        4909
-    } else if v == "4910" {
-        4910
-    } else if v == "4911" {
-        4911
-    } else if v == "4912" {
-        4912
-    } else if v == "4913" {
-        4913
-    } else if v == "4914" {
-        4914
-    } else if v == "4915" {
-        4915
-    } else if v == "4916" {
-        4916
-    } else if v == "4917" {
-        4917
-    } else if v == "4918" {
-        4918
-    } else if v == "4919" {
-        4919
-    } else if v == "4920" {
-        4920
-    } else if v == "4921" {
-        4921
-    } else if v == "4922" {
-        4922
-    } else if v == "4923" {
-        4923
-    } else if v == "4924" {
-        4924
-    } else if v == "4925" {
-        4925
-    } else if v == "4926" {
-        4926
-    } else if v == "4927" {
-        4927
-    } else if v == "4928" {
-        4928
-    } else if v == "4929" {
-        4929
-    } else if v == "4930" {
-        4930
-    } else if v == "4931" {
-        4931
-    } else if v == "4932" {
-        4932
-    } else if v == "4933" {
-        4933
-    } else if v == "4934" {
-        4934
-    } else if v == "4935" {
-        4935
-    } else if v == "4936" {
-        4936
-    } else if v == "4937" {
-        4937
-    } else if v == "4938" {
-        4938
-    } else if v == "4939" {
-        4939
-    } else if v == "4940" {
-        4940
-    } else if v == "4941" {
-        4941
-    } else if v == "4942" {
-        4942
-    } else if v == "4943" {
-        4943
-    } else if v == "4944" {
-        4944
-    } else if v == "4945" {
-        4945
-    } else if v == "4946" {
-        4946
-    } else if v == "4947" {
-        4947
-    } else if v == "4948" {
-        4948
-    } else if v == "4949" {
-        4949
-    } else if v == "4950" {
-        4950
-    } else if v == "4951" {
-        4951
-    } else if v == "4952" {
-        4952
-    } else if v == "4953" {
-        4953
-    } else if v == "4954" {
-        4954
-    } else if v == "4955" {
-        4955
-    } else if v == "4956" {
-        4956
-    } else if v == "4957" {
-        4957
-    } else if v == "4958" {
-        4958
-    } else if v == "4959" {
-        4959
-    } else if v == "4960" {
-        4960
-    } else if v == "4961" {
-        4961
-    } else if v == "4962" {
-        4962
-    } else if v == "4963" {
-        4963
-    } else if v == "4964" {
-        4964
-    } else if v == "4965" {
-        4965
-    } else if v == "4966" {
-        4966
-    } else if v == "4967" {
-        4967
-    } else if v == "4968" {
-        4968
-    } else if v == "4969" {
-        4969
-    } else if v == "4970" {
-        4970
-    } else if v == "4971" {
-        4971
-    } else if v == "4972" {
-        4972
-    } else if v == "4973" {
-        4973
-    } else if v == "4974" {
-        4974
-    } else if v == "4975" {
-        4975
-    } else if v == "4976" {
-        4976
-    } else if v == "4977" {
-        4977
-    } else if v == "4978" {
-        4978
-    } else if v == "4979" {
-        4979
-    } else if v == "4980" {
-        4980
-    } else if v == "4981" {
-        4981
-    } else if v == "4982" {
-        4982
-    } else if v == "4983" {
-        4983
-    } else if v == "4984" {
-        4984
-    } else if v == "4985" {
-        4985
-    } else if v == "4986" {
-        4986
-    } else if v == "4987" {
-        4987
-    } else if v == "4988" {
-        4988
-    } else if v == "4989" {
-        4989
-    } else if v == "4990" {
-        4990
-    } else if v == "4991" {
-        4991
-    } else if v == "4992" {
-        4992
-    } else if v == "4993" {
-        4993
-    } else if v == "4994" {
-        4994
-    } else if v == "4995" {
-        4995
-    } else if v == "4996" {
-        4996
-    } else if v == "4997" {
-        4997
-    } else if v == "4998" {
-        4998
-    } else if v == "4999" {
-        4999
-    } else if v == "5000" {
-        5000
-    } else if v == "5001" {
-        5001
-    } else if v == "5002" {
-        5002
-    } else if v == "5003" {
-        5003
-    } else if v == "5004" {
-        5004
-    } else if v == "5005" {
-        5005
-    } else if v == "5006" {
-        5006
-    } else if v == "5007" {
-        5007
-    } else if v == "5008" {
-        5008
-    } else if v == "5009" {
-        5009
-    } else if v == "5010" {
-        5010
-    } else if v == "5011" {
-        5011
-    } else if v == "5012" {
-        5012
-    } else if v == "5013" {
-        5013
-    } else if v == "5014" {
-        5014
-    } else if v == "5015" {
-        5015
-    } else if v == "5016" {
-        5016
-    } else if v == "5017" {
-        5017
-    } else if v == "5018" {
-        5018
-    } else if v == "5019" {
-        5019
-    } else if v == "5020" {
-        5020
-    } else if v == "5021" {
-        5021
-    } else if v == "5022" {
-        5022
-    } else if v == "5023" {
-        5023
-    } else if v == "5024" {
-        5024
-    } else if v == "5025" {
-        5025
-    } else if v == "5026" {
-        5026
-    } else if v == "5027" {
-        5027
-    } else if v == "5028" {
-        5028
-    } else if v == "5029" {
-        5029
-    } else if v == "5030" {
-        5030
-    } else if v == "5031" {
-        5031
-    } else if v == "5032" {
-        5032
-    } else if v == "5033" {
-        5033
-    } else if v == "5034" {
-        5034
-    } else if v == "5035" {
-        5035
-    } else if v == "5036" {
-        5036
-    } else if v == "5037" {
-        5037
-    } else if v == "5038" {
-        5038
-    } else if v == "5039" {
-        5039
-    } else if v == "5040" {
-        5040
-    } else if v == "5041" {
-        5041
-    } else if v == "5042" {
-        5042
-    } else if v == "5043" {
-        5043
-    } else if v == "5044" {
-        5044
-    } else if v == "5045" {
-        5045
-    } else if v == "5046" {
-        5046
-    } else if v == "5047" {
-        5047
-    } else if v == "5048" {
-        5048
-    } else if v == "5049" {
-        5049
-    } else if v == "5050" {
-        5050
-    } else if v == "5051" {
-        5051
-    } else if v == "5052" {
-        5052
-    } else if v == "5053" {
-        5053
-    } else if v == "5054" {
-        5054
-    } else if v == "5055" {
-        5055
-    } else if v == "5056" {
-        5056
-    } else if v == "5057" {
-        5057
-    } else if v == "5058" {
-        5058
-    } else if v == "5059" {
-        5059
-    } else if v == "5060" {
-        5060
-    } else if v == "5061" {
-        5061
-    } else if v == "5062" {
-        5062
-    } else if v == "5063" {
-        5063
-    } else if v == "5064" {
-        5064
-    } else if v == "5065" {
-        5065
-    } else if v == "5066" {
-        5066
-    } else if v == "5067" {
-        5067
-    } else if v == "5068" {
-        5068
-    } else if v == "5069" {
-        5069
-    } else if v == "5070" {
-        5070
-    } else if v == "5071" {
-        5071
-    } else if v == "5072" {
-        5072
-    } else if v == "5073" {
-        5073
-    } else if v == "5074" {
-        5074
-    } else if v == "5075" {
-        5075
-    } else if v == "5076" {
-        5076
-    } else if v == "5077" {
-        5077
-    } else if v == "5078" {
-        5078
-    } else if v == "5079" {
-        5079
-    } else if v == "5080" {
-        5080
-    } else if v == "5081" {
-        5081
-    } else if v == "5082" {
-        5082
-    } else if v == "5083" {
-        5083
-    } else if v == "5084" {
-        5084
-    } else if v == "5085" {
-        5085
-    } else if v == "5086" {
-        5086
-    } else if v == "5087" {
-        5087
-    } else if v == "5088" {
-        5088
-    } else if v == "5089" {
-        5089
-    } else if v == "5090" {
-        5090
-    } else if v == "5091" {
-        5091
-    } else if v == "5092" {
-        5092
-    } else if v == "5093" {
-        5093
-    } else if v == "5094" {
-        5094
-    } else if v == "5095" {
-        5095
-    } else if v == "5096" {
-        5096
-    } else if v == "5097" {
-        5097
-    } else if v == "5098" {
-        5098
-    } else if v == "5099" {
-        5099
-    } else if v == "5100" {
-        5100
-    } else if v == "5101" {
-        5101
-    } else if v == "5102" {
-        5102
-    } else if v == "5103" {
-        5103
-    } else if v == "5104" {
-        5104
-    } else if v == "5105" {
-        5105
-    } else if v == "5106" {
-        5106
-    } else if v == "5107" {
-        5107
-    } else if v == "5108" {
-        5108
-    } else if v == "5109" {
-        5109
-    } else if v == "5110" {
-        5110
-    } else if v == "5111" {
-        5111
-    } else if v == "5112" {
-        5112
-    } else if v == "5113" {
-        5113
-    } else if v == "5114" {
-        5114
-    } else if v == "5115" {
-        5115
-    } else if v == "5116" {
-        5116
-    } else if v == "5117" {
-        5117
-    } else if v == "5118" {
-        5118
-    } else if v == "5119" {
-        5119
-    } else if v == "5120" {
-        5120
-    } else if v == "5121" {
-        5121
-    } else if v == "5122" {
-        5122
-    } else if v == "5123" {
-        5123
-    } else if v == "5124" {
-        5124
-    } else if v == "5125" {
-        5125
-    } else if v == "5126" {
-        5126
-    } else if v == "5127" {
-        5127
-    } else if v == "5128" {
-        5128
-    } else if v == "5129" {
-        5129
-    } else if v == "5130" {
-        5130
-    } else if v == "5131" {
-        5131
-    } else if v == "5132" {
-        5132
-    } else if v == "5133" {
-        5133
-    } else if v == "5134" {
-        5134
-    } else if v == "5135" {
-        5135
-    } else if v == "5136" {
-        5136
-    } else if v == "5137" {
-        5137
-    } else if v == "5138" {
-        5138
-    } else if v == "5139" {
-        5139
-    } else if v == "5140" {
-        5140
-    } else if v == "5141" {
-        5141
-    } else if v == "5142" {
-        5142
-    } else if v == "5143" {
-        5143
-    } else if v == "5144" {
-        5144
-    } else if v == "5145" {
-        5145
-    } else if v == "5146" {
-        5146
-    } else if v == "5147" {
-        5147
-    } else if v == "5148" {
-        5148
-    } else if v == "5149" {
-        5149
-    } else if v == "5150" {
-        5150
-    } else if v == "5151" {
-        5151
-    } else if v == "5152" {
-        5152
-    } else if v == "5153" {
-        5153
-    } else if v == "5154" {
-        5154
-    } else if v == "5155" {
-        5155
-    } else if v == "5156" {
-        5156
-    } else if v == "5157" {
-        5157
-    } else if v == "5158" {
-        5158
-    } else if v == "5159" {
-        5159
-    } else if v == "5160" {
-        5160
-    } else if v == "5161" {
-        5161
-    } else if v == "5162" {
-        5162
-    } else if v == "5163" {
-        5163
-    } else if v == "5164" {
-        5164
-    } else if v == "5165" {
-        5165
-    } else if v == "5166" {
-        5166
-    } else if v == "5167" {
-        5167
-    } else if v == "5168" {
-        5168
-    } else if v == "5169" {
-        5169
-    } else if v == "5170" {
-        5170
-    } else if v == "5171" {
-        5171
-    } else if v == "5172" {
-        5172
-    } else if v == "5173" {
-        5173
-    } else if v == "5174" {
-        5174
-    } else if v == "5175" {
-        5175
-    } else if v == "5176" {
-        5176
-    } else if v == "5177" {
-        5177
-    } else if v == "5178" {
-        5178
-    } else if v == "5179" {
-        5179
-    } else if v == "5180" {
-        5180
-    } else if v == "5181" {
-        5181
-    } else if v == "5182" {
-        5182
-    } else if v == "5183" {
-        5183
-    } else if v == "5184" {
-        5184
-    } else if v == "5185" {
-        5185
-    } else if v == "5186" {
-        5186
-    } else if v == "5187" {
-        5187
-    } else if v == "5188" {
-        5188
-    } else if v == "5189" {
-        5189
-    } else if v == "5190" {
-        5190
-    } else if v == "5191" {
-        5191
-    } else if v == "5192" {
-        5192
-    } else if v == "5193" {
-        5193
-    } else if v == "5194" {
-        5194
-    } else if v == "5195" {
-        5195
-    } else if v == "5196" {
-        5196
-    } else if v == "5197" {
-        5197
-    } else if v == "5198" {
-        5198
-    } else if v == "5199" {
-        5199
-    } else if v == "5200" {
-        5200
-    } else if v == "5201" {
-        5201
-    } else if v == "5202" {
-        5202
-    } else if v == "5203" {
-        5203
-    } else if v == "5204" {
-        5204
-    } else if v == "5205" {
-        5205
-    } else {
-        5206
-    }
-}
diff --git a/src/test/ui/issues/issue-7519-match-unit-in-arg.rs b/src/test/ui/issues/issue-7519-match-unit-in-arg.rs
deleted file mode 100644
index 7d838cbb09b..00000000000
--- a/src/test/ui/issues/issue-7519-match-unit-in-arg.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-/*
-#7519 ICE pattern matching unit in function argument
-*/
-
-fn foo(():()) { }
-
-pub fn main() {
-    foo(());
-}
diff --git a/src/test/ui/issues/issue-75283.rs b/src/test/ui/issues/issue-75283.rs
deleted file mode 100644
index d556132e47f..00000000000
--- a/src/test/ui/issues/issue-75283.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-extern "C" {
-    fn lol() { //~ ERROR incorrect function inside `extern` block
-        println!("");
-    }
-}
-fn main() {}
diff --git a/src/test/ui/issues/issue-75283.stderr b/src/test/ui/issues/issue-75283.stderr
deleted file mode 100644
index da3800affc0..00000000000
--- a/src/test/ui/issues/issue-75283.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error: incorrect function inside `extern` block
-  --> $DIR/issue-75283.rs:2:8
-   |
-LL |   extern "C" {
-   |   ---------- `extern` blocks define existing foreign functions and functions inside of them cannot have a body
-LL |       fn lol() {
-   |  ________^^^___-
-   | |        |
-   | |        cannot have a body
-LL | |         println!("");
-LL | |     }
-   | |_____- help: remove the invalid body: `;`
-   |
-   = help: you might have meant to write a function accessible through FFI, which can be done by writing `extern fn` outside of the `extern` block
-   = note: for more information, visit https://doc.rust-lang.org/std/keyword.extern.html
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-75307.rs b/src/test/ui/issues/issue-75307.rs
deleted file mode 100644
index cffa6bea8ed..00000000000
--- a/src/test/ui/issues/issue-75307.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    format!(r"{}{}{}", named_arg=1); //~ ERROR 3 positional arguments in format string, but there is 1 argument
-}
diff --git a/src/test/ui/issues/issue-75307.stderr b/src/test/ui/issues/issue-75307.stderr
deleted file mode 100644
index c5b0b11e7d0..00000000000
--- a/src/test/ui/issues/issue-75307.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: 3 positional arguments in format string, but there is 1 argument
-  --> $DIR/issue-75307.rs:2:15
-   |
-LL |     format!(r"{}{}{}", named_arg=1);
-   |               ^^^^^^             -
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-7563.rs b/src/test/ui/issues/issue-7563.rs
deleted file mode 100644
index c62405554b4..00000000000
--- a/src/test/ui/issues/issue-7563.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-trait IDummy {
-    fn do_nothing(&self);
-}
-
-#[derive(Debug)]
-struct A { a: isize }
-#[derive(Debug)]
-struct B<'a> { b: isize, pa: &'a A }
-
-    impl IDummy for A {
-        fn do_nothing(&self) {
-            println!("A::do_nothing() is called");
-        }
-    }
-
-impl<'a> B<'a> {
-    fn get_pa(&self) -> &'a dyn IDummy { self.pa as &'a dyn IDummy }
-}
-
-pub fn main() {
-    let sa = A { a: 100 };
-    let sb = B { b: 200, pa: &sa };
-
-    println!("sa is {:?}", sa);
-    println!("sb is {:?}", sb);
-}
diff --git a/src/test/ui/issues/issue-75704.rs b/src/test/ui/issues/issue-75704.rs
deleted file mode 100644
index aed7ddbcb8c..00000000000
--- a/src/test/ui/issues/issue-75704.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// Caused an infinite loop during SimlifyCfg MIR transform previously.
-//
-// build-pass
-
-fn main() {
-    loop { continue; }
-}
diff --git a/src/test/ui/issues/issue-7575.rs b/src/test/ui/issues/issue-7575.rs
deleted file mode 100644
index ac69f2b1c80..00000000000
--- a/src/test/ui/issues/issue-7575.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-
-trait Foo {
-    fn new() -> bool { false }
-    fn dummy(&self) { }
-}
-
-trait Bar {
-    fn new(&self) -> bool { true }
-}
-
-impl Bar for isize {}
-impl Foo for isize {}
-
-fn main() {
-    assert!(1.new());
-}
diff --git a/src/test/ui/issues/issue-75777.rs b/src/test/ui/issues/issue-75777.rs
deleted file mode 100644
index a1e438bc617..00000000000
--- a/src/test/ui/issues/issue-75777.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// Regression test for #75777.
-// Checks that a boxed future can be properly constructed.
-
-use std::future::{self, Future};
-use std::pin::Pin;
-
-type BoxFuture<'a, T> = Pin<Box<dyn Future<Output = T> + 'a + Send>>;
-
-fn inject<'a, Env: 'a, A: 'a + Send>(v: A) -> Box<dyn FnOnce(&'a Env) -> BoxFuture<'a, A>> {
-    let fut: BoxFuture<'a, A> = Box::pin(future::ready(v));
-    Box::new(move |_| fut)
-    //~^ ERROR: lifetime may not live long enough
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-75777.stderr b/src/test/ui/issues/issue-75777.stderr
deleted file mode 100644
index 370cd72fd55..00000000000
--- a/src/test/ui/issues/issue-75777.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error: lifetime may not live long enough
-  --> $DIR/issue-75777.rs:11:5
-   |
-LL | fn inject<'a, Env: 'a, A: 'a + Send>(v: A) -> Box<dyn FnOnce(&'a Env) -> BoxFuture<'a, A>> {
-   |           -- lifetime `'a` defined here
-LL |     let fut: BoxFuture<'a, A> = Box::pin(future::ready(v));
-LL |     Box::new(move |_| fut)
-   |     ^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-76042.rs b/src/test/ui/issues/issue-76042.rs
deleted file mode 100644
index 34d5293799a..00000000000
--- a/src/test/ui/issues/issue-76042.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-// compile-flags: -Coverflow-checks=off -Ccodegen-units=1 -Copt-level=0
-
-fn foo(a: i128, b: i128, s: u32) -> (i128, i128) {
-    if s == 128 {
-        (0, 0)
-    } else {
-        (b >> s, a >> s)
-    }
-}
-fn main() {
-    let r = foo(0, 8, 1);
-    if r.0 != 4 {
-        panic!();
-    }
-}
diff --git a/src/test/ui/issues/issue-7607-1.rs b/src/test/ui/issues/issue-7607-1.rs
deleted file mode 100644
index 5221f2c529b..00000000000
--- a/src/test/ui/issues/issue-7607-1.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-struct Foo {
-    x: isize
-}
-
-impl Fo { //~ ERROR cannot find type `Fo` in this scope
-    fn foo() {}
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-7607-1.stderr b/src/test/ui/issues/issue-7607-1.stderr
deleted file mode 100644
index c983026995b..00000000000
--- a/src/test/ui/issues/issue-7607-1.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0412]: cannot find type `Fo` in this scope
-  --> $DIR/issue-7607-1.rs:5:6
-   |
-LL | impl Fo {
-   |      ^^ help: a trait with a similar name exists: `Fn`
-  --> $SRC_DIR/core/src/ops/function.rs:LL:COL
-   |
-   = note: similarly named trait `Fn` defined here
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0412`.
diff --git a/src/test/ui/issues/issue-7607-2.rs b/src/test/ui/issues/issue-7607-2.rs
deleted file mode 100644
index 420a0ffd3cc..00000000000
--- a/src/test/ui/issues/issue-7607-2.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-pub mod a {
-    pub struct Foo { a: usize }
-}
-
-pub mod b {
-    use a::Foo;
-    impl Foo {
-        fn bar(&self) { }
-    }
-}
-
-pub fn main() { }
diff --git a/src/test/ui/issues/issue-76077-1.fixed b/src/test/ui/issues/issue-76077-1.fixed
deleted file mode 100644
index 8103a7ca47d..00000000000
--- a/src/test/ui/issues/issue-76077-1.fixed
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-rustfix
-#![allow(dead_code, unused_variables)]
-
-pub mod foo {
-    #[derive(Default)]
-    pub struct Foo { invisible: bool, }
-
-    #[derive(Default)]
-    pub struct Bar { pub visible: bool, invisible: bool, }
-}
-
-fn main() {
-    let foo::Foo { .. } = foo::Foo::default();
-    //~^ ERROR pattern requires `..` due to inaccessible fields
-
-    let foo::Bar { visible, .. } = foo::Bar::default();
-    //~^ ERROR pattern requires `..` due to inaccessible fields
-}
diff --git a/src/test/ui/issues/issue-76077-1.rs b/src/test/ui/issues/issue-76077-1.rs
deleted file mode 100644
index 730332853c1..00000000000
--- a/src/test/ui/issues/issue-76077-1.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-rustfix
-#![allow(dead_code, unused_variables)]
-
-pub mod foo {
-    #[derive(Default)]
-    pub struct Foo { invisible: bool, }
-
-    #[derive(Default)]
-    pub struct Bar { pub visible: bool, invisible: bool, }
-}
-
-fn main() {
-    let foo::Foo {} = foo::Foo::default();
-    //~^ ERROR pattern requires `..` due to inaccessible fields
-
-    let foo::Bar { visible } = foo::Bar::default();
-    //~^ ERROR pattern requires `..` due to inaccessible fields
-}
diff --git a/src/test/ui/issues/issue-76077-1.stderr b/src/test/ui/issues/issue-76077-1.stderr
deleted file mode 100644
index 8e77662b4ba..00000000000
--- a/src/test/ui/issues/issue-76077-1.stderr
+++ /dev/null
@@ -1,24 +0,0 @@
-error: pattern requires `..` due to inaccessible fields
-  --> $DIR/issue-76077-1.rs:13:9
-   |
-LL |     let foo::Foo {} = foo::Foo::default();
-   |         ^^^^^^^^^^^
-   |
-help: ignore the inaccessible and unused fields
-   |
-LL |     let foo::Foo { .. } = foo::Foo::default();
-   |                  ~~~~~~
-
-error: pattern requires `..` due to inaccessible fields
-  --> $DIR/issue-76077-1.rs:16:9
-   |
-LL |     let foo::Bar { visible } = foo::Bar::default();
-   |         ^^^^^^^^^^^^^^^^^^^^
-   |
-help: ignore the inaccessible and unused fields
-   |
-LL |     let foo::Bar { visible, .. } = foo::Bar::default();
-   |                           ++++
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/issues/issue-76077.rs b/src/test/ui/issues/issue-76077.rs
deleted file mode 100644
index 2d29093b01b..00000000000
--- a/src/test/ui/issues/issue-76077.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-pub mod foo {
-    pub struct Foo {
-        you_cant_use_this_field: bool,
-    }
-}
-
-fn main() {
-    foo::Foo {};
-    //~^ ERROR cannot construct `Foo` with struct literal syntax due to private fields
-}
diff --git a/src/test/ui/issues/issue-76077.stderr b/src/test/ui/issues/issue-76077.stderr
deleted file mode 100644
index 197ca8d5a7b..00000000000
--- a/src/test/ui/issues/issue-76077.stderr
+++ /dev/null
@@ -1,10 +0,0 @@
-error: cannot construct `Foo` with struct literal syntax due to private fields
-  --> $DIR/issue-76077.rs:8:5
-   |
-LL |     foo::Foo {};
-   |     ^^^^^^^^
-   |
-   = note: ... and other private field `you_cant_use_this_field` that was not provided
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-76191.rs b/src/test/ui/issues/issue-76191.rs
deleted file mode 100644
index d9790d2b56e..00000000000
--- a/src/test/ui/issues/issue-76191.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// Regression test for diagnostic issue #76191
-#![allow(non_snake_case)]
-
-use std::ops::RangeInclusive;
-
-const RANGE: RangeInclusive<i32> = 0..=255;
-
-const RANGE2: RangeInclusive<i32> = panic!();
-
-fn main() {
-    let n: i32 = 1;
-    match n {
-        RANGE => {}
-        //~^ ERROR mismatched types
-        RANGE2 => {}
-        //~^ ERROR mismatched types
-        _ => {}
-    }
-}
diff --git a/src/test/ui/issues/issue-76191.stderr b/src/test/ui/issues/issue-76191.stderr
deleted file mode 100644
index 13749804796..00000000000
--- a/src/test/ui/issues/issue-76191.stderr
+++ /dev/null
@@ -1,43 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-76191.rs:13:9
-   |
-LL | const RANGE: RangeInclusive<i32> = 0..=255;
-   | -------------------------------- constant defined here
-...
-LL |     match n {
-   |           - this expression has type `i32`
-LL |         RANGE => {}
-   |         ^^^^^
-   |         |
-   |         expected `i32`, found struct `RangeInclusive`
-   |         `RANGE` is interpreted as a constant, not a new binding
-   |
-   = note: expected type `i32`
-            found struct `RangeInclusive<i32>`
-help: you may want to move the range into the match block
-   |
-LL |         0..=255 => {}
-   |         ~~~~~~~
-
-error[E0308]: mismatched types
-  --> $DIR/issue-76191.rs:15:9
-   |
-LL | const RANGE2: RangeInclusive<i32> = panic!();
-   | --------------------------------- constant defined here
-...
-LL |     match n {
-   |           - this expression has type `i32`
-...
-LL |         RANGE2 => {}
-   |         ^^^^^^
-   |         |
-   |         expected `i32`, found struct `RangeInclusive`
-   |         `RANGE2` is interpreted as a constant, not a new binding
-   |
-   = note: expected type `i32`
-            found struct `RangeInclusive<i32>`
-   = note: constants only support matching by type, if you meant to match against a range of values, consider using a range pattern like `min ..= max` in the match block
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-7660.rs b/src/test/ui/issues/issue-7660.rs
deleted file mode 100644
index ad0b8ecff39..00000000000
--- a/src/test/ui/issues/issue-7660.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// Regression test for issue 7660
-// rvalue lifetime too short when equivalent `match` works
-
-// pretty-expanded FIXME #23616
-
-use std::collections::HashMap;
-
-struct A(isize, isize);
-
-pub fn main() {
-    let mut m: HashMap<isize, A> = HashMap::new();
-    m.insert(1, A(0, 0));
-
-    let A(ref _a, ref _b) = m[&1];
-    let (a, b) = match m[&1] { A(ref _a, ref _b) => (_a, _b) };
-}
diff --git a/src/test/ui/issues/issue-7663.rs b/src/test/ui/issues/issue-7663.rs
deleted file mode 100644
index b15e215db0f..00000000000
--- a/src/test/ui/issues/issue-7663.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// run-pass
-
-#![allow(unused_imports, dead_code)]
-
-mod test1 {
-
-    mod foo { pub fn p() -> isize { 1 } }
-    mod bar { pub fn p() -> isize { 2 } }
-
-    pub mod baz {
-        use test1::bar::p;
-
-        pub fn my_main() { assert_eq!(p(), 2); }
-    }
-}
-
-mod test2 {
-
-    mod foo { pub fn p() -> isize { 1 } }
-    mod bar { pub fn p() -> isize { 2 } }
-
-    pub mod baz {
-        use test2::bar::p;
-
-        pub fn my_main() { assert_eq!(p(), 2); }
-    }
-}
-
-fn main() {
-    test1::baz::my_main();
-    test2::baz::my_main();
-}
diff --git a/src/test/ui/issues/issue-7673-cast-generically-implemented-trait.rs b/src/test/ui/issues/issue-7673-cast-generically-implemented-trait.rs
deleted file mode 100644
index c089c330839..00000000000
--- a/src/test/ui/issues/issue-7673-cast-generically-implemented-trait.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-/*
-
-#7673 Polymorphically creating traits barely works
-
-*/
-
-pub fn main() {}
-
-trait A {
-    fn dummy(&self) { }
-}
-
-impl<T: 'static> A for T {}
-
-fn owned2<T: 'static>(a: Box<T>) { a as Box<dyn A>; }
-fn owned3<T: 'static>(a: Box<T>) { Box::new(a) as Box<dyn A>; }
diff --git a/src/test/ui/issues/issue-77218/issue-77218-2.fixed b/src/test/ui/issues/issue-77218/issue-77218-2.fixed
deleted file mode 100644
index 0e835d49c6d..00000000000
--- a/src/test/ui/issues/issue-77218/issue-77218-2.fixed
+++ /dev/null
@@ -1,6 +0,0 @@
-// run-rustfix
-fn main() {
-    let value = [7u8];
-    while let Some(0) = value.get(0) { //~ ERROR invalid left-hand side of assignment
-    }
-}
diff --git a/src/test/ui/issues/issue-77218/issue-77218-2.rs b/src/test/ui/issues/issue-77218/issue-77218-2.rs
deleted file mode 100644
index 01dca1ae16c..00000000000
--- a/src/test/ui/issues/issue-77218/issue-77218-2.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// run-rustfix
-fn main() {
-    let value = [7u8];
-    while Some(0) = value.get(0) { //~ ERROR invalid left-hand side of assignment
-    }
-}
diff --git a/src/test/ui/issues/issue-77218/issue-77218-2.stderr b/src/test/ui/issues/issue-77218/issue-77218-2.stderr
deleted file mode 100644
index 58c1c18f9a9..00000000000
--- a/src/test/ui/issues/issue-77218/issue-77218-2.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0070]: invalid left-hand side of assignment
-  --> $DIR/issue-77218-2.rs:4:19
-   |
-LL |     while Some(0) = value.get(0) {
-   |                -  ^
-   |                |
-   |                cannot assign to this expression
-   |
-help: you might have meant to use pattern destructuring
-   |
-LL |     while let Some(0) = value.get(0) {
-   |           +++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0070`.
diff --git a/src/test/ui/issues/issue-77218/issue-77218.fixed b/src/test/ui/issues/issue-77218/issue-77218.fixed
deleted file mode 100644
index 4907b43b9a9..00000000000
--- a/src/test/ui/issues/issue-77218/issue-77218.fixed
+++ /dev/null
@@ -1,5 +0,0 @@
-// run-rustfix
-fn main() {
-    let value = [7u8];
-    while let Some(0) = value.get(0) {} //~ ERROR invalid left-hand side of assignment
-}
diff --git a/src/test/ui/issues/issue-77218/issue-77218.rs b/src/test/ui/issues/issue-77218/issue-77218.rs
deleted file mode 100644
index 0ed154bf4d8..00000000000
--- a/src/test/ui/issues/issue-77218/issue-77218.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// run-rustfix
-fn main() {
-    let value = [7u8];
-    while Some(0) = value.get(0) {} //~ ERROR invalid left-hand side of assignment
-}
diff --git a/src/test/ui/issues/issue-77218/issue-77218.stderr b/src/test/ui/issues/issue-77218/issue-77218.stderr
deleted file mode 100644
index eda635646df..00000000000
--- a/src/test/ui/issues/issue-77218/issue-77218.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0070]: invalid left-hand side of assignment
-  --> $DIR/issue-77218.rs:4:19
-   |
-LL |     while Some(0) = value.get(0) {}
-   |                -  ^
-   |                |
-   |                cannot assign to this expression
-   |
-help: you might have meant to use pattern destructuring
-   |
-LL |     while let Some(0) = value.get(0) {}
-   |           +++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0070`.
diff --git a/src/test/ui/issues/issue-7784.rs b/src/test/ui/issues/issue-7784.rs
deleted file mode 100644
index b7323f09daf..00000000000
--- a/src/test/ui/issues/issue-7784.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-// run-pass
-
-use std::ops::Add;
-
-fn foo<T: Add<Output=T> + Clone>([x, y, z]: [T; 3]) -> (T, T, T) {
-    (x.clone(), x.clone() + y.clone(), x + y + z)
-}
-fn bar(a: &'static str, b: &'static str) -> [&'static str; 4] {
-    [a, b, b, a]
-}
-
-fn main() {
-    assert_eq!(foo([1, 2, 3]), (1, 3, 6));
-
-    let [a, b, c, d] = bar("foo", "bar");
-    assert_eq!(a, "foo");
-    assert_eq!(b, "bar");
-    assert_eq!(c, "bar");
-    assert_eq!(d, "foo");
-
-    let [a, _, _, d] = bar("baz", "foo");
-    assert_eq!(a, "baz");
-    assert_eq!(d, "baz");
-
-    let out = bar("baz", "foo");
-    let [a, xs @ .., d] = out;
-    assert_eq!(a, "baz");
-    assert_eq!(xs, ["foo", "foo"]);
-    assert_eq!(d, "baz");
-}
diff --git a/src/test/ui/issues/issue-77919.rs b/src/test/ui/issues/issue-77919.rs
deleted file mode 100644
index 966d76d148a..00000000000
--- a/src/test/ui/issues/issue-77919.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-fn main() {
-    [1; <Multiply<Five, Five>>::VAL];
-}
-trait TypeVal<T> {
-    const VAL: T;
-}
-struct Five;
-struct Multiply<N, M> {
-    _n: PhantomData, //~ ERROR cannot find type `PhantomData` in this scope
-}
-impl<N, M> TypeVal<usize> for Multiply<N, M> where N: TypeVal<VAL> {}
-//~^ ERROR cannot find type `VAL` in this scope
-//~| ERROR not all trait items implemented, missing: `VAL`
diff --git a/src/test/ui/issues/issue-77919.stderr b/src/test/ui/issues/issue-77919.stderr
deleted file mode 100644
index ca256847b1f..00000000000
--- a/src/test/ui/issues/issue-77919.stderr
+++ /dev/null
@@ -1,32 +0,0 @@
-error[E0412]: cannot find type `PhantomData` in this scope
-  --> $DIR/issue-77919.rs:9:9
-   |
-LL |     _n: PhantomData,
-   |         ^^^^^^^^^^^ not found in this scope
-   |
-help: consider importing this struct
-   |
-LL | use std::marker::PhantomData;
-   |
-
-error[E0412]: cannot find type `VAL` in this scope
-  --> $DIR/issue-77919.rs:11:63
-   |
-LL | impl<N, M> TypeVal<usize> for Multiply<N, M> where N: TypeVal<VAL> {}
-   |          -                                                    ^^^ not found in this scope
-   |          |
-   |          help: you might be missing a type parameter: `, VAL`
-
-error[E0046]: not all trait items implemented, missing: `VAL`
-  --> $DIR/issue-77919.rs:11:1
-   |
-LL |     const VAL: T;
-   |     ------------ `VAL` from trait
-...
-LL | impl<N, M> TypeVal<usize> for Multiply<N, M> where N: TypeVal<VAL> {}
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `VAL` in implementation
-
-error: aborting due to 3 previous errors
-
-Some errors have detailed explanations: E0046, E0412.
-For more information about an error, try `rustc --explain E0046`.
diff --git a/src/test/ui/issues/issue-78115.rs b/src/test/ui/issues/issue-78115.rs
deleted file mode 100644
index ac18470c621..00000000000
--- a/src/test/ui/issues/issue-78115.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// Regression test for issue #78115: "ICE: variable should be placed in scope earlier"
-
-// check-pass
-// edition:2018
-
-#[allow(dead_code)]
-struct Foo {
-    a: ()
-}
-
-async fn _bar() {
-    let foo = Foo { a: () };
-    match foo {
-        Foo { a: _a } | Foo { a: _a } if true => {}
-        _ => {}
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-7813.rs b/src/test/ui/issues/issue-7813.rs
deleted file mode 100644
index ce549bde601..00000000000
--- a/src/test/ui/issues/issue-7813.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn main() {
-    let v = &[]; //~ ERROR type annotations needed
-    let it = v.iter();
-}
diff --git a/src/test/ui/issues/issue-7813.stderr b/src/test/ui/issues/issue-7813.stderr
deleted file mode 100644
index 2a747f679a8..00000000000
--- a/src/test/ui/issues/issue-7813.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0282]: type annotations needed for `&[_; 0]`
-  --> $DIR/issue-7813.rs:2:9
-   |
-LL |     let v = &[];
-   |         ^   --- type must be known at this point
-   |
-help: consider giving `v` an explicit type, where the placeholders `_` are specified
-   |
-LL |     let v: &[_; 0] = &[];
-   |          +++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-78192.rs b/src/test/ui/issues/issue-78192.rs
deleted file mode 100644
index b5c3001599a..00000000000
--- a/src/test/ui/issues/issue-78192.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// run-pass
-
-#![allow(unused_assignments)]
-
-fn main() {
-    let a = 1u32;
-    let b = 2u32;
-
-    let mut c: *const u32 = &a;
-    let d: &u32 = &b;
-
-    let x = unsafe { &*c };
-    c = d;
-    let z = *x;
-
-    assert_eq!(1, z);
-}
diff --git a/src/test/ui/issues/issue-78622.rs b/src/test/ui/issues/issue-78622.rs
deleted file mode 100644
index c00fd266063..00000000000
--- a/src/test/ui/issues/issue-78622.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-#![crate_type = "lib"]
-
-struct S;
-fn f() {
-    S::A::<f> {}
-    //~^ ERROR ambiguous associated type
-}
diff --git a/src/test/ui/issues/issue-78622.stderr b/src/test/ui/issues/issue-78622.stderr
deleted file mode 100644
index f7d44f21d3b..00000000000
--- a/src/test/ui/issues/issue-78622.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0223]: ambiguous associated type
-  --> $DIR/issue-78622.rs:5:5
-   |
-LL |     S::A::<f> {}
-   |     ^^^^ help: use fully-qualified syntax: `<S as Trait>::A`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0223`.
diff --git a/src/test/ui/issues/issue-7867.rs b/src/test/ui/issues/issue-7867.rs
deleted file mode 100644
index 3074052f14f..00000000000
--- a/src/test/ui/issues/issue-7867.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-enum A { B, C }
-
-mod foo { pub fn bar() {} }
-
-fn main() {
-    match (true, false) {
-        A::B => (),
-        //~^ ERROR mismatched types
-        //~| expected tuple, found enum `A`
-        //~| expected tuple `(bool, bool)`
-        //~| found enum `A`
-        _ => ()
-    }
-}
diff --git a/src/test/ui/issues/issue-7867.stderr b/src/test/ui/issues/issue-7867.stderr
deleted file mode 100644
index 0d3121d6045..00000000000
--- a/src/test/ui/issues/issue-7867.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-7867.rs:7:9
-   |
-LL | enum A { B, C }
-   |          - unit variant defined here
-...
-LL |     match (true, false) {
-   |           ------------- this expression has type `(bool, bool)`
-LL |         A::B => (),
-   |         ^^^^ expected tuple, found enum `A`
-   |
-   = note: expected tuple `(bool, bool)`
-               found enum `A`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-78957.rs b/src/test/ui/issues/issue-78957.rs
deleted file mode 100644
index 567c59fd560..00000000000
--- a/src/test/ui/issues/issue-78957.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-#![deny(unused_attributes)]
-
-use std::marker::PhantomData;
-
-pub struct Foo<#[inline] const N: usize>;
-//~^ ERROR attribute should be applied to function or closure
-pub struct Bar<#[cold] const N: usize>;
-//~^ ERROR attribute should be applied to a function
-//~| WARN this was previously accepted
-pub struct Baz<#[repr(C)] const N: usize>;
-//~^ ERROR attribute should be applied to a struct, enum, or union
-//
-pub struct Foo2<#[inline] 'a>(PhantomData<&'a ()>);
-//~^ ERROR attribute should be applied to function or closure
-pub struct Bar2<#[cold] 'a>(PhantomData<&'a ()>);
-//~^ ERROR attribute should be applied to a function
-//~| WARN this was previously accepted
-pub struct Baz2<#[repr(C)] 'a>(PhantomData<&'a ()>);
-//~^ ERROR attribute should be applied to a struct, enum, or union
-//
-pub struct Foo3<#[inline] T>(PhantomData<T>);
-//~^ ERROR attribute should be applied to function or closure
-pub struct Bar3<#[cold] T>(PhantomData<T>);
-//~^ ERROR attribute should be applied to a function
-//~| WARN this was previously accepted
-pub struct Baz3<#[repr(C)] T>(PhantomData<T>);
-//~^ ERROR attribute should be applied to a struct, enum, or union
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-78957.stderr b/src/test/ui/issues/issue-78957.stderr
deleted file mode 100644
index 6de22d6bf79..00000000000
--- a/src/test/ui/issues/issue-78957.stderr
+++ /dev/null
@@ -1,69 +0,0 @@
-error[E0518]: attribute should be applied to function or closure
-  --> $DIR/issue-78957.rs:5:16
-   |
-LL | pub struct Foo<#[inline] const N: usize>;
-   |                ^^^^^^^^^ -------------- not a function or closure
-
-error: attribute should be applied to a function definition
-  --> $DIR/issue-78957.rs:7:16
-   |
-LL | pub struct Bar<#[cold] const N: usize>;
-   |                ^^^^^^^ -------------- not a function definition
-   |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-note: the lint level is defined here
-  --> $DIR/issue-78957.rs:1:9
-   |
-LL | #![deny(unused_attributes)]
-   |         ^^^^^^^^^^^^^^^^^
-
-error[E0517]: attribute should be applied to a struct, enum, or union
-  --> $DIR/issue-78957.rs:10:23
-   |
-LL | pub struct Baz<#[repr(C)] const N: usize>;
-   |                       ^   -------------- not a struct, enum, or union
-
-error[E0518]: attribute should be applied to function or closure
-  --> $DIR/issue-78957.rs:13:17
-   |
-LL | pub struct Foo2<#[inline] 'a>(PhantomData<&'a ()>);
-   |                 ^^^^^^^^^ -- not a function or closure
-
-error: attribute should be applied to a function definition
-  --> $DIR/issue-78957.rs:15:17
-   |
-LL | pub struct Bar2<#[cold] 'a>(PhantomData<&'a ()>);
-   |                 ^^^^^^^ -- not a function definition
-   |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-
-error[E0517]: attribute should be applied to a struct, enum, or union
-  --> $DIR/issue-78957.rs:18:24
-   |
-LL | pub struct Baz2<#[repr(C)] 'a>(PhantomData<&'a ()>);
-   |                        ^   -- not a struct, enum, or union
-
-error[E0518]: attribute should be applied to function or closure
-  --> $DIR/issue-78957.rs:21:17
-   |
-LL | pub struct Foo3<#[inline] T>(PhantomData<T>);
-   |                 ^^^^^^^^^ - not a function or closure
-
-error: attribute should be applied to a function definition
-  --> $DIR/issue-78957.rs:23:17
-   |
-LL | pub struct Bar3<#[cold] T>(PhantomData<T>);
-   |                 ^^^^^^^ - not a function definition
-   |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-
-error[E0517]: attribute should be applied to a struct, enum, or union
-  --> $DIR/issue-78957.rs:26:24
-   |
-LL | pub struct Baz3<#[repr(C)] T>(PhantomData<T>);
-   |                        ^   - not a struct, enum, or union
-
-error: aborting due to 9 previous errors
-
-Some errors have detailed explanations: E0517, E0518.
-For more information about an error, try `rustc --explain E0517`.
diff --git a/src/test/ui/issues/issue-7899.rs b/src/test/ui/issues/issue-7899.rs
deleted file mode 100644
index fb631f83697..00000000000
--- a/src/test/ui/issues/issue-7899.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// aux-build:issue-7899.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_7899 as testcrate;
-
-fn main() {
-    let f = testcrate::V2(1.0f32, 2.0f32);
-}
diff --git a/src/test/ui/issues/issue-7911.rs b/src/test/ui/issues/issue-7911.rs
deleted file mode 100644
index f64887136ca..00000000000
--- a/src/test/ui/issues/issue-7911.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-// run-pass
-// (Closes #7911) Test that we can use the same self expression
-// with different mutability in macro in two methods
-
-#![allow(unused_variables)] // unused foobar_immut + foobar_mut
-trait FooBar {
-    fn dummy(&self) { }
-}
-struct Bar(#[allow(unused_tuple_struct_fields)] i32);
-struct Foo { bar: Bar }
-
-impl FooBar for Bar {}
-
-trait Test {
-    fn get_immut(&self) -> &dyn FooBar;
-    fn get_mut(&mut self) -> &mut dyn FooBar;
-}
-
-macro_rules! generate_test { ($type_:path, $slf:ident, $field:expr) => (
-    impl Test for $type_ {
-        fn get_immut(&$slf) -> &dyn FooBar {
-            &$field as &dyn FooBar
-        }
-
-        fn get_mut(&mut $slf) -> &mut dyn FooBar {
-            &mut $field as &mut dyn FooBar
-        }
-    }
-)}
-
-generate_test!(Foo, self, self.bar);
-
-pub fn main() {
-    let mut foo: Foo = Foo { bar: Bar(42) };
-    { let foobar_immut = foo.get_immut(); }
-    { let foobar_mut = foo.get_mut(); }
-}
diff --git a/src/test/ui/issues/issue-7950.rs b/src/test/ui/issues/issue-7950.rs
deleted file mode 100644
index d3dcb3380bb..00000000000
--- a/src/test/ui/issues/issue-7950.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// tests the good error message, not "missing module Foo" or something else unexpected
-
-struct Foo;
-
-fn main() {
-    Foo::bar();
-    //~^ ERROR no function or associated item named `bar` found for struct `Foo`
-}
diff --git a/src/test/ui/issues/issue-7950.stderr b/src/test/ui/issues/issue-7950.stderr
deleted file mode 100644
index b8b0eb310cf..00000000000
--- a/src/test/ui/issues/issue-7950.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0599]: no function or associated item named `bar` found for struct `Foo` in the current scope
-  --> $DIR/issue-7950.rs:6:10
-   |
-LL | struct Foo;
-   | ---------- function or associated item `bar` not found for this struct
-...
-LL |     Foo::bar();
-   |          ^^^ function or associated item not found in `Foo`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0599`.
diff --git a/src/test/ui/issues/issue-7970a.rs b/src/test/ui/issues/issue-7970a.rs
deleted file mode 100644
index dae906410ed..00000000000
--- a/src/test/ui/issues/issue-7970a.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-macro_rules! one_arg_macro {
-    ($fmt:expr) => (print!(concat!($fmt, "\n")));
-}
-
-fn main() {
-    one_arg_macro!();
-    //~^ ERROR unexpected end of macro invocation
-}
diff --git a/src/test/ui/issues/issue-7970a.stderr b/src/test/ui/issues/issue-7970a.stderr
deleted file mode 100644
index b04a0eef371..00000000000
--- a/src/test/ui/issues/issue-7970a.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error: unexpected end of macro invocation
-  --> $DIR/issue-7970a.rs:6:5
-   |
-LL | macro_rules! one_arg_macro {
-   | -------------------------- when calling this macro
-...
-LL |     one_arg_macro!();
-   |     ^^^^^^^^^^^^^^^^ missing tokens in macro arguments
-   |
-note: while trying to match meta-variable `$fmt:expr`
-  --> $DIR/issue-7970a.rs:2:6
-   |
-LL |     ($fmt:expr) => (print!(concat!($fmt, "\n")));
-   |      ^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/issues/issue-8044.rs b/src/test/ui/issues/issue-8044.rs
deleted file mode 100644
index 858f98b654d..00000000000
--- a/src/test/ui/issues/issue-8044.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// aux-build:issue-8044.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_8044 as minimal;
-use minimal::{BTree, leaf};
-
-pub fn main() {
-    BTree::<isize> { node: leaf(1) };
-}
diff --git a/src/test/ui/issues/issue-80607.rs b/src/test/ui/issues/issue-80607.rs
deleted file mode 100644
index 63f4df359b8..00000000000
--- a/src/test/ui/issues/issue-80607.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// This tests makes sure the diagnostics print the offending enum variant, not just the type.
-pub enum Enum {
-    V1(i32),
-}
-
-pub fn foo(x: i32) -> Enum {
-    Enum::V1 { x } //~ ERROR `Enum::V1` has no field named `x`
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-80607.stderr b/src/test/ui/issues/issue-80607.stderr
deleted file mode 100644
index 38e46683b08..00000000000
--- a/src/test/ui/issues/issue-80607.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0559]: variant `Enum::V1` has no field named `x`
-  --> $DIR/issue-80607.rs:7:16
-   |
-LL |     V1(i32),
-   |     -- `Enum::V1` defined here
-...
-LL |     Enum::V1 { x }
-   |                ^ field does not exist
-   |
-help: `Enum::V1` is a tuple variant, use the appropriate syntax
-   |
-LL |     Enum::V1(/* fields */)
-   |     ~~~~~~~~~~~~~~~~~~~~~~
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0559`.
diff --git a/src/test/ui/issues/issue-81584.fixed b/src/test/ui/issues/issue-81584.fixed
deleted file mode 100644
index 1cad59f1062..00000000000
--- a/src/test/ui/issues/issue-81584.fixed
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-rustfix
-fn main() {
-        let _ = vec![vec![0, 1], vec![2]]
-            .into_iter()
-            .map(|y| y.iter().map(|x| x + 1).collect::<Vec<_>>())
-                  //~^ ERROR cannot return value referencing function parameter `y`
-            .collect::<Vec<_>>();
-}
diff --git a/src/test/ui/issues/issue-81584.rs b/src/test/ui/issues/issue-81584.rs
deleted file mode 100644
index 452288db08b..00000000000
--- a/src/test/ui/issues/issue-81584.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-rustfix
-fn main() {
-        let _ = vec![vec![0, 1], vec![2]]
-            .into_iter()
-            .map(|y| y.iter().map(|x| x + 1))
-                  //~^ ERROR cannot return value referencing function parameter `y`
-            .collect::<Vec<_>>();
-}
diff --git a/src/test/ui/issues/issue-81584.stderr b/src/test/ui/issues/issue-81584.stderr
deleted file mode 100644
index 54973cfa34e..00000000000
--- a/src/test/ui/issues/issue-81584.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0515]: cannot return value referencing function parameter `y`
-  --> $DIR/issue-81584.rs:5:22
-   |
-LL |             .map(|y| y.iter().map(|x| x + 1))
-   |                      --------^^^^^^^^^^^^^^^
-   |                      |
-   |                      returns a value referencing data owned by the current function
-   |                      `y` is borrowed here
-   |
-   = help: use `.collect()` to allocate the iterator
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0515`.
diff --git a/src/test/ui/issues/issue-8171-default-method-self-inherit-builtin-trait.rs b/src/test/ui/issues/issue-8171-default-method-self-inherit-builtin-trait.rs
deleted file mode 100644
index 505e7b84b5c..00000000000
--- a/src/test/ui/issues/issue-8171-default-method-self-inherit-builtin-trait.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-/*
-
-#8171 Self is not recognised as implementing kinds in default method implementations
-
-*/
-
-fn require_send<T: Send>(_: T){}
-
-trait TragicallySelfIsNotSend: Send + Sized {
-    fn x(self) {
-        require_send(self);
-    }
-}
-
-pub fn main(){}
diff --git a/src/test/ui/issues/issue-81918.rs b/src/test/ui/issues/issue-81918.rs
deleted file mode 100644
index 8938b8a6f2c..00000000000
--- a/src/test/ui/issues/issue-81918.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-// dont-check-compiler-stdout
-// compile-flags: -Z unpretty=mir-cfg
-
-// This checks that unpretty=mir-cfg does not panic. See #81918.
-
-const TAG: &'static str = "ABCD";
-
-fn main() {
-    if TAG == "" {}
-}
diff --git a/src/test/ui/issues/issue-8248.rs b/src/test/ui/issues/issue-8248.rs
deleted file mode 100644
index 31a305c31be..00000000000
--- a/src/test/ui/issues/issue-8248.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-trait A {
-    fn dummy(&self) { }
-}
-struct B;
-impl A for B {}
-
-fn foo(_: &mut dyn A) {}
-
-pub fn main() {
-    let mut b = B;
-    foo(&mut b as &mut dyn A);
-}
diff --git a/src/test/ui/issues/issue-8249.rs b/src/test/ui/issues/issue-8249.rs
deleted file mode 100644
index d09dff3a697..00000000000
--- a/src/test/ui/issues/issue-8249.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-trait A {
-    fn dummy(&self) { }
-}
-struct B;
-impl A for B {}
-
-struct C<'a> {
-    foo: &'a mut (dyn A+'a),
-}
-
-fn foo(a: &mut dyn A) {
-    C{ foo: a };
-}
-
-pub fn main() {
-}
diff --git a/src/test/ui/issues/issue-8259.rs b/src/test/ui/issues/issue-8259.rs
deleted file mode 100644
index 2802bea7fe0..00000000000
--- a/src/test/ui/issues/issue-8259.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_upper_case_globals)]
-
-// aux-build:issue-8259.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_8259 as other;
-static a: other::Foo<'static> = other::Foo::A;
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-82833-slice-miscompile.rs b/src/test/ui/issues/issue-82833-slice-miscompile.rs
deleted file mode 100644
index 8cf6a3137e2..00000000000
--- a/src/test/ui/issues/issue-82833-slice-miscompile.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-// compile-flags: -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Copt-level=0 -Cdebuginfo=2
-
-// Make sure LLVM does not miscompile this.
-
-fn make_string(ch: char) -> String {
-    let mut bytes = [0u8; 4];
-    ch.encode_utf8(&mut bytes).into()
-}
-
-fn main() {
-    let ch = '😃';
-    dbg!(ch);
-    let string = make_string(ch);
-    dbg!(string);
-}
diff --git a/src/test/ui/issues/issue-83048.rs b/src/test/ui/issues/issue-83048.rs
deleted file mode 100644
index 8e4fb6eae9d..00000000000
--- a/src/test/ui/issues/issue-83048.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// compile-flags: -Z unpretty=thir-tree
-
-pub fn main() {
-    break; //~ ERROR: `break` outside of a loop or labeled block [E0268]
-}
diff --git a/src/test/ui/issues/issue-83048.stderr b/src/test/ui/issues/issue-83048.stderr
deleted file mode 100644
index dade9e46950..00000000000
--- a/src/test/ui/issues/issue-83048.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0268]: `break` outside of a loop or labeled block
-  --> $DIR/issue-83048.rs:4:5
-   |
-LL |     break;
-   |     ^^^^^ cannot `break` outside of a loop or labeled block
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0268`.
diff --git a/src/test/ui/issues/issue-83190.rs b/src/test/ui/issues/issue-83190.rs
deleted file mode 100644
index da931c3edaf..00000000000
--- a/src/test/ui/issues/issue-83190.rs
+++ /dev/null
@@ -1,49 +0,0 @@
-// check-pass
-
-// Regression test for issue #83190, triggering an ICE in borrowck.
-
-pub trait Any {}
-impl<T> Any for T {}
-
-pub trait StreamOnce {
-    type Range;
-}
-
-pub trait Parser<Input>: Sized {
-    type Output;
-    type PartialState;
-    fn map(self) -> Map<Self> {
-        todo!()
-    }
-}
-
-pub struct Map<P>(P);
-impl<I, P: Parser<I, Output = ()>> Parser<I> for Map<P> {
-    type Output = ();
-    type PartialState = P::PartialState;
-}
-
-struct TakeWhile1<Input>(Input);
-impl<I: StreamOnce> Parser<I> for TakeWhile1<I> {
-    type Output = I::Range;
-    type PartialState = ();
-}
-impl<I> TakeWhile1<I> {
-    fn new() -> Self {
-        todo!()
-    }
-}
-
-impl<I, A: Parser<I>> Parser<I> for (A,) {
-    type Output = ();
-    type PartialState = Map<A::Output>;
-}
-
-pub fn metric_stream_parser<'a, I>() -> impl Parser<I, Output = (), PartialState = impl Any + 'a>
-where
-    I: StreamOnce<Range = &'a [()]>,
-{
-    (TakeWhile1::new(),).map()
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-8391.rs b/src/test/ui/issues/issue-8391.rs
deleted file mode 100644
index 1a90369659b..00000000000
--- a/src/test/ui/issues/issue-8391.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-
-fn main() {
-    let x = match Some(1) {
-        ref _y @ Some(_) => 1,
-        None => 2,
-    };
-    assert_eq!(x, 1);
-}
diff --git a/src/test/ui/issues/issue-83924.fixed b/src/test/ui/issues/issue-83924.fixed
deleted file mode 100644
index aa40da12b87..00000000000
--- a/src/test/ui/issues/issue-83924.fixed
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-rustfix
-
-fn main() {
-    let mut values = vec![10, 11, 12];
-    let v = &mut values;
-
-    let mut max = 0;
-
-    for n in &mut *v {
-        max = std::cmp::max(max, *n);
-    }
-
-    println!("max is {}", max);
-    println!("Converting to percentages of maximum value...");
-    for n in v {
-        //~^ ERROR: use of moved value: `v` [E0382]
-        *n = 100 * (*n) / max;
-    }
-    println!("values: {:#?}", values);
-}
diff --git a/src/test/ui/issues/issue-83924.rs b/src/test/ui/issues/issue-83924.rs
deleted file mode 100644
index 22b80fe2f38..00000000000
--- a/src/test/ui/issues/issue-83924.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// run-rustfix
-
-fn main() {
-    let mut values = vec![10, 11, 12];
-    let v = &mut values;
-
-    let mut max = 0;
-
-    for n in v {
-        max = std::cmp::max(max, *n);
-    }
-
-    println!("max is {}", max);
-    println!("Converting to percentages of maximum value...");
-    for n in v {
-        //~^ ERROR: use of moved value: `v` [E0382]
-        *n = 100 * (*n) / max;
-    }
-    println!("values: {:#?}", values);
-}
diff --git a/src/test/ui/issues/issue-83924.stderr b/src/test/ui/issues/issue-83924.stderr
deleted file mode 100644
index 572414df2bf..00000000000
--- a/src/test/ui/issues/issue-83924.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0382]: use of moved value: `v`
-  --> $DIR/issue-83924.rs:15:14
-   |
-LL |     let v = &mut values;
-   |         - move occurs because `v` has type `&mut Vec<i32>`, which does not implement the `Copy` trait
-...
-LL |     for n in v {
-   |              - `v` moved due to this implicit call to `.into_iter()`
-...
-LL |     for n in v {
-   |              ^ value used here after move
-   |
-note: `into_iter` takes ownership of the receiver `self`, which moves `v`
-  --> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL
-help: consider creating a fresh reborrow of `v` here
-   |
-LL |     for n in &mut *v {
-   |              ++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0382`.
diff --git a/src/test/ui/issues/issue-8398.rs b/src/test/ui/issues/issue-8398.rs
deleted file mode 100644
index 0ef39b6a6b3..00000000000
--- a/src/test/ui/issues/issue-8398.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-pub trait Writer {
-    fn write(&mut self, b: &[u8]) -> Result<(), ()>;
-}
-
-fn foo(a: &mut dyn Writer) {
-    a.write(&[]).unwrap();
-}
-
-pub fn main(){}
diff --git a/src/test/ui/issues/issue-8401.rs b/src/test/ui/issues/issue-8401.rs
deleted file mode 100644
index 1257bab6c0c..00000000000
--- a/src/test/ui/issues/issue-8401.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-// aux-build:issue-8401.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_8401;
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-8498.rs b/src/test/ui/issues/issue-8498.rs
deleted file mode 100644
index e6241b76109..00000000000
--- a/src/test/ui/issues/issue-8498.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-pass
-
-pub fn main() {
-    match &[(Box::new(5),Box::new(7))] {
-        ps => {
-           let (ref y, _) = ps[0];
-           assert_eq!(**y, 5);
-        }
-    }
-
-    match Some(&[(Box::new(5),)]) {
-        Some(ps) => {
-           let (ref y,) = ps[0];
-           assert_eq!(**y, 5);
-        }
-        None => ()
-    }
-
-    match Some(&[(Box::new(5),Box::new(7))]) {
-        Some(ps) => {
-           let (ref y, ref z) = ps[0];
-           assert_eq!(**y, 5);
-           assert_eq!(**z, 7);
-        }
-        None => ()
-    }
-}
diff --git a/src/test/ui/issues/issue-8506.rs b/src/test/ui/issues/issue-8506.rs
deleted file mode 100644
index cc32b89234f..00000000000
--- a/src/test/ui/issues/issue-8506.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-#![allow(non_upper_case_globals)]
-
-#![allow(dead_code)]
-
-enum Either {
-    One,
-    Other(String,String)
-}
-
-static one : Either = Either::One;
-
-pub fn main () { }
diff --git a/src/test/ui/issues/issue-8521.rs b/src/test/ui/issues/issue-8521.rs
deleted file mode 100644
index 15fbd4465a0..00000000000
--- a/src/test/ui/issues/issue-8521.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// check-pass
-trait Foo1 {}
-
-trait A {}
-
-macro_rules! foo1(($t:path) => {
-    impl<T: $t> Foo1 for T {}
-});
-
-foo1!(A);
-
-trait Foo2 {}
-
-trait B<T> {}
-
-#[allow(unused)]
-struct C {}
-
-macro_rules! foo2(($t:path) => {
-    impl<T: $t> Foo2 for T {}
-});
-
-foo2!(B<C>);
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-85461.rs b/src/test/ui/issues/issue-85461.rs
deleted file mode 100644
index 9655108876f..00000000000
--- a/src/test/ui/issues/issue-85461.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// compile-flags: -Cinstrument-coverage -Ccodegen-units=4 --crate-type dylib -Copt-level=0
-// build-pass
-// needs-profiler-support
-
-// Regression test for #85461 where MSVC sometimes fails to link instrument-coverage binaries
-// with dead code and #[inline(always)].
-
-#![allow(dead_code)]
-
-mod foo {
-    #[inline(always)]
-    pub fn called() { }
-
-    fn uncalled() { }
-}
-
-pub mod bar {
-    pub fn call_me() {
-        super::foo::called();
-    }
-}
-
-pub mod baz {
-    pub fn call_me() {
-        super::foo::called();
-    }
-}
diff --git a/src/test/ui/issues/issue-8578.rs b/src/test/ui/issues/issue-8578.rs
deleted file mode 100644
index 2346ef5a950..00000000000
--- a/src/test/ui/issues/issue-8578.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-#![allow(non_upper_case_globals)]
-// pretty-expanded FIXME #23616
-
-pub struct UninterpretedOption_NamePart {
-    name_part: Option<String>,
-}
-
-impl<'a> UninterpretedOption_NamePart {
-    pub fn default_instance() -> &'static UninterpretedOption_NamePart {
-        static instance: UninterpretedOption_NamePart = UninterpretedOption_NamePart {
-            name_part: None,
-        };
-        &instance
-    }
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-86756.rs b/src/test/ui/issues/issue-86756.rs
deleted file mode 100644
index 7f864eb2850..00000000000
--- a/src/test/ui/issues/issue-86756.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-trait Foo<T, T = T> {}
-//~^ ERROR the name `T` is already used for a generic parameter in this item's generic parameters
-
-fn eq<A, B>() {
-    eq::<dyn, Foo>
-    //~^ ERROR cannot find type `dyn` in this scope
-    //~| ERROR missing generics for trait `Foo`
-    //~| WARN trait objects without an explicit `dyn` are deprecated
-    //~| WARN this is accepted in the current edition
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-86756.stderr b/src/test/ui/issues/issue-86756.stderr
deleted file mode 100644
index 6c5917bdf6e..00000000000
--- a/src/test/ui/issues/issue-86756.stderr
+++ /dev/null
@@ -1,50 +0,0 @@
-error[E0403]: the name `T` is already used for a generic parameter in this item's generic parameters
-  --> $DIR/issue-86756.rs:1:14
-   |
-LL | trait Foo<T, T = T> {}
-   |           -  ^ already used
-   |           |
-   |           first use of `T`
-
-error[E0412]: cannot find type `dyn` in this scope
-  --> $DIR/issue-86756.rs:5:10
-   |
-LL | fn eq<A, B>() {
-   |           - help: you might be missing a type parameter: `, dyn`
-LL |     eq::<dyn, Foo>
-   |          ^^^ not found in this scope
-
-warning: trait objects without an explicit `dyn` are deprecated
-  --> $DIR/issue-86756.rs:5:15
-   |
-LL |     eq::<dyn, Foo>
-   |               ^^^
-   |
-   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
-   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-   = note: `#[warn(bare_trait_objects)]` on by default
-help: use `dyn`
-   |
-LL |     eq::<dyn, dyn Foo>
-   |               +++
-
-error[E0107]: missing generics for trait `Foo`
-  --> $DIR/issue-86756.rs:5:15
-   |
-LL |     eq::<dyn, Foo>
-   |               ^^^ expected at least 1 generic argument
-   |
-note: trait defined here, with at least 1 generic parameter: `T`
-  --> $DIR/issue-86756.rs:1:7
-   |
-LL | trait Foo<T, T = T> {}
-   |       ^^^ -
-help: add missing generic argument
-   |
-LL |     eq::<dyn, Foo<T>>
-   |                  +++
-
-error: aborting due to 3 previous errors; 1 warning emitted
-
-Some errors have detailed explanations: E0107, E0403, E0412.
-For more information about an error, try `rustc --explain E0107`.
diff --git a/src/test/ui/issues/issue-868.rs b/src/test/ui/issues/issue-868.rs
deleted file mode 100644
index ce0a3c7ca52..00000000000
--- a/src/test/ui/issues/issue-868.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-#![allow(unused_parens)]
-// pretty-expanded FIXME #23616
-
-fn f<T, F>(g: F) -> T where F: FnOnce() -> T { g() }
-
-pub fn main() {
-  let _x = f( | | { 10 });
-    // used to be: cannot determine a type for this expression
-    f(| | { });
-    // ditto
-    f( | | { ()});
-    // always worked
-    let _: () = f(| | { });
-    // empty block with no type info should compile too
-    let _ = f(||{});
-    let _ = (||{});
-}
diff --git a/src/test/ui/issues/issue-87199.rs b/src/test/ui/issues/issue-87199.rs
deleted file mode 100644
index a80a64a2f87..00000000000
--- a/src/test/ui/issues/issue-87199.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// Regression test for issue #87199, where attempting to relax a bound
-// other than the only supported `?Sized` would still cause the compiler
-// to assume that the `Sized` bound was relaxed.
-
-// check-fail
-
-// Check that these function definitions only emit warnings, not errors
-fn arg<T: ?Send>(_: T) {}
-//~^ warning: default bound relaxed for a type parameter, but this does nothing
-fn ref_arg<T: ?Send>(_: &T) {}
-//~^ warning: default bound relaxed for a type parameter, but this does nothing
-fn ret() -> impl Iterator<Item = ()> + ?Send { std::iter::empty() }
-//~^ warning: default bound relaxed for a type parameter, but this does nothing
-
-// Check that there's no `?Sized` relaxation!
-fn main() {
-    ref_arg::<i32>(&5);
-    ref_arg::<[i32]>(&[5]);
-    //~^ the size for values of type `[i32]` cannot be known
-}
diff --git a/src/test/ui/issues/issue-87199.stderr b/src/test/ui/issues/issue-87199.stderr
deleted file mode 100644
index 0ec5e73f39a..00000000000
--- a/src/test/ui/issues/issue-87199.stderr
+++ /dev/null
@@ -1,40 +0,0 @@
-warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default; only `?Sized` is supported
-  --> $DIR/issue-87199.rs:8:8
-   |
-LL | fn arg<T: ?Send>(_: T) {}
-   |        ^
-
-warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default; only `?Sized` is supported
-  --> $DIR/issue-87199.rs:10:12
-   |
-LL | fn ref_arg<T: ?Send>(_: &T) {}
-   |            ^
-
-warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default; only `?Sized` is supported
-  --> $DIR/issue-87199.rs:12:13
-   |
-LL | fn ret() -> impl Iterator<Item = ()> + ?Send { std::iter::empty() }
-   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0277]: the size for values of type `[i32]` cannot be known at compilation time
-  --> $DIR/issue-87199.rs:18:22
-   |
-LL |     ref_arg::<[i32]>(&[5]);
-   |     ---------------- ^^^^ doesn't have a size known at compile-time
-   |     |
-   |     required by a bound introduced by this call
-   |
-   = help: the trait `Sized` is not implemented for `[i32]`
-note: required by a bound in `ref_arg`
-  --> $DIR/issue-87199.rs:10:12
-   |
-LL | fn ref_arg<T: ?Send>(_: &T) {}
-   |            ^ required by this bound in `ref_arg`
-help: consider relaxing the implicit `Sized` restriction
-   |
-LL | fn ref_arg<T: ?Send + ?Sized>(_: &T) {}
-   |                     ++++++++
-
-error: aborting due to previous error; 3 warnings emitted
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/issues/issue-8727.polonius.stderr b/src/test/ui/issues/issue-8727.polonius.stderr
deleted file mode 100644
index 283c01b6b62..00000000000
--- a/src/test/ui/issues/issue-8727.polonius.stderr
+++ /dev/null
@@ -1,26 +0,0 @@
-warning: function cannot return without recursing
-  --> $DIR/issue-8727.rs:7:1
-   |
-LL | fn generic<T>() {
-   | ^^^^^^^^^^^^^^^ cannot return without recursing
-LL |     generic::<Option<T>>();
-   |     ---------------------- recursive call site
-   |
-   = note: `#[warn(unconditional_recursion)]` on by default
-   = help: a `loop` may express intention better if this is on purpose
-
-error: reached the recursion limit while instantiating `generic::<Option<Option<Option<O...>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
-  --> $DIR/issue-8727.rs:8:5
-   |
-LL |     generic::<Option<T>>();
-   |     ^^^^^^^^^^^^^^^^^^^^^^
-   |
-note: `generic` defined here
-  --> $DIR/issue-8727.rs:7:1
-   |
-LL | fn generic<T>() {
-   | ^^^^^^^^^^^^^^^
-   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-8727.polonius/issue-8727.long-type.txt'
-
-error: aborting due to previous error; 1 warning emitted
-
diff --git a/src/test/ui/issues/issue-8727.rs b/src/test/ui/issues/issue-8727.rs
deleted file mode 100644
index a9b8126618f..00000000000
--- a/src/test/ui/issues/issue-8727.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// Verify the compiler fails with an error on infinite function
-// recursions.
-
-// build-fail
-// normalize-stderr-test: ".nll/" -> "/"
-
-fn generic<T>() { //~ WARN function cannot return without recursing
-    generic::<Option<T>>();
-}
-//~^^ ERROR reached the recursion limit while instantiating `generic::<Option<
-
-
-fn main () {
-    // Use generic<T> at least once to trigger instantiation.
-    generic::<i32>();
-}
diff --git a/src/test/ui/issues/issue-8727.stderr b/src/test/ui/issues/issue-8727.stderr
deleted file mode 100644
index 22332b35723..00000000000
--- a/src/test/ui/issues/issue-8727.stderr
+++ /dev/null
@@ -1,26 +0,0 @@
-warning: function cannot return without recursing
-  --> $DIR/issue-8727.rs:7:1
-   |
-LL | fn generic<T>() {
-   | ^^^^^^^^^^^^^^^ cannot return without recursing
-LL |     generic::<Option<T>>();
-   |     ---------------------- recursive call site
-   |
-   = help: a `loop` may express intention better if this is on purpose
-   = note: `#[warn(unconditional_recursion)]` on by default
-
-error: reached the recursion limit while instantiating `generic::<Option<Option<Option<Option<Option<...>>>>>>`
-  --> $DIR/issue-8727.rs:8:5
-   |
-LL |     generic::<Option<T>>();
-   |     ^^^^^^^^^^^^^^^^^^^^^^
-   |
-note: `generic` defined here
-  --> $DIR/issue-8727.rs:7:1
-   |
-LL | fn generic<T>() {
-   | ^^^^^^^^^^^^^^^
-   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-8727/issue-8727.long-type.txt'
-
-error: aborting due to previous error; 1 warning emitted
-
diff --git a/src/test/ui/issues/issue-87490.rs b/src/test/ui/issues/issue-87490.rs
deleted file mode 100644
index 998f61a6bd3..00000000000
--- a/src/test/ui/issues/issue-87490.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-fn main() {}
-trait StreamOnce {
-    type Position;
-}
-impl StreamOnce for &str {
-    type Position = usize;
-}
-fn follow(_: &str) -> <&str as StreamOnce>::Position {
-    String::new  //~ ERROR mismatched types
-}
diff --git a/src/test/ui/issues/issue-87490.stderr b/src/test/ui/issues/issue-87490.stderr
deleted file mode 100644
index f359dd638ad..00000000000
--- a/src/test/ui/issues/issue-87490.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-87490.rs:9:5
-   |
-LL | fn follow(_: &str) -> <&str as StreamOnce>::Position {
-   |                       ------------------------------ expected `usize` because of return type
-LL |     String::new
-   |     ^^^^^^^^^^^ expected `usize`, found fn item
-   |
-   = note: expected type `usize`
-           found fn item `fn() -> String {String::new}`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-8761.rs b/src/test/ui/issues/issue-8761.rs
deleted file mode 100644
index 1453c3d757f..00000000000
--- a/src/test/ui/issues/issue-8761.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-enum Foo {
-    A = 1i64,
-    //~^ ERROR mismatched types
-    //~| expected `isize`, found `i64`
-    B = 2u8
-    //~^ ERROR mismatched types
-    //~| expected `isize`, found `u8`
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-8761.stderr b/src/test/ui/issues/issue-8761.stderr
deleted file mode 100644
index c70093bafb6..00000000000
--- a/src/test/ui/issues/issue-8761.stderr
+++ /dev/null
@@ -1,25 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/issue-8761.rs:2:9
-   |
-LL |     A = 1i64,
-   |         ^^^^ expected `isize`, found `i64`
-   |
-help: change the type of the numeric literal from `i64` to `isize`
-   |
-LL |     A = 1isize,
-   |          ~~~~~
-
-error[E0308]: mismatched types
-  --> $DIR/issue-8761.rs:5:9
-   |
-LL |     B = 2u8
-   |         ^^^ expected `isize`, found `u8`
-   |
-help: change the type of the numeric literal from `u8` to `isize`
-   |
-LL |     B = 2isize
-   |          ~~~~~
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-8767.rs b/src/test/ui/issues/issue-8767.rs
deleted file mode 100644
index 972101a0bc3..00000000000
--- a/src/test/ui/issues/issue-8767.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-impl B { //~ ERROR cannot find type `B` in this scope
-}
-
-fn main() {
-}
diff --git a/src/test/ui/issues/issue-8767.stderr b/src/test/ui/issues/issue-8767.stderr
deleted file mode 100644
index 91d99f393b6..00000000000
--- a/src/test/ui/issues/issue-8767.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0412]: cannot find type `B` in this scope
-  --> $DIR/issue-8767.rs:1:6
-   |
-LL | impl B {
-   |      ^ not found in this scope
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0412`.
diff --git a/src/test/ui/issues/issue-87707.rs b/src/test/ui/issues/issue-87707.rs
deleted file mode 100644
index c14e52dfe4c..00000000000
--- a/src/test/ui/issues/issue-87707.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// test for #87707
-// edition:2018
-// run-fail
-// exec-env:RUST_BACKTRACE=0
-// check-run-results
-// needs-unwind uses catch_unwind
-
-use std::sync::Once;
-use std::panic;
-
-fn main() {
-    let o = Once::new();
-    let _ = panic::catch_unwind(|| {
-        o.call_once(|| panic!("Here Once instance is poisoned."));
-    });
-    o.call_once(|| {});
-}
diff --git a/src/test/ui/issues/issue-87707.run.stderr b/src/test/ui/issues/issue-87707.run.stderr
deleted file mode 100644
index 527c78ba89e..00000000000
--- a/src/test/ui/issues/issue-87707.run.stderr
+++ /dev/null
@@ -1,3 +0,0 @@
-thread 'main' panicked at 'Here Once instance is poisoned.', $DIR/issue-87707.rs:14:24
-note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
-thread 'main' panicked at 'Once instance has previously been poisoned', $DIR/issue-87707.rs:16:7
diff --git a/src/test/ui/issues/issue-8783.rs b/src/test/ui/issues/issue-8783.rs
deleted file mode 100644
index 4eb49c82161..00000000000
--- a/src/test/ui/issues/issue-8783.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-// pretty-expanded FIXME #23616
-
-use std::default::Default;
-
-struct X { pub x: usize }
-impl Default for X {
-    fn default() -> X {
-        X { x: 42 }
-    }
-}
-
-struct Y<T> { pub y: T }
-impl<T: Default> Default for Y<T> {
-    fn default() -> Y<T> {
-        Y { y: Default::default() }
-    }
-}
-
-fn main() {
-    let X { x: _ } = Default::default();
-    let Y { y: X { x } } = Default::default();
-}
diff --git a/src/test/ui/issues/issue-88150.rs b/src/test/ui/issues/issue-88150.rs
deleted file mode 100644
index 555a38637a4..00000000000
--- a/src/test/ui/issues/issue-88150.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-// compile-flags:-C debuginfo=2
-// edition:2018
-
-use core::marker::PhantomData;
-
-pub struct Foo<T: ?Sized, A>(
-    PhantomData<(A, T)>,
-);
-
-enum Never {}
-
-impl<T: ?Sized> Foo<T, Never> {
-    fn new_foo() -> Foo<T, Never> {
-        Foo(PhantomData)
-    }
-}
-
-fn main() {
-    let _ = Foo::<[()], Never>::new_foo();
-}
diff --git a/src/test/ui/issues/issue-8860.rs b/src/test/ui/issues/issue-8860.rs
deleted file mode 100644
index b89a80c1307..00000000000
--- a/src/test/ui/issues/issue-8860.rs
+++ /dev/null
@@ -1,49 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-static mut DROP: isize = 0;
-static mut DROP_S: isize = 0;
-static mut DROP_T: isize = 0;
-
-struct S;
-impl Drop for S {
-    fn drop(&mut self) {
-        unsafe {
-            DROP_S += 1;
-            DROP += 1;
-        }
-    }
-}
-fn f(ref _s: S) {}
-
-struct T { i: isize }
-impl Drop for T {
-    fn drop(&mut self) {
-        unsafe {
-            DROP_T += 1;
-            DROP += 1;
-        }
-    }
-}
-fn g(ref _t: T) {}
-
-fn do_test() {
-    let s = S;
-    f(s);
-    unsafe {
-        assert_eq!(1, DROP);
-        assert_eq!(1, DROP_S);
-    }
-    let t = T { i: 1 };
-    g(t);
-    unsafe { assert_eq!(1, DROP_T); }
-}
-
-fn main() {
-    do_test();
-    unsafe {
-        assert_eq!(2, DROP);
-        assert_eq!(1, DROP_S);
-        assert_eq!(1, DROP_T);
-    }
-}
diff --git a/src/test/ui/issues/issue-8898.rs b/src/test/ui/issues/issue-8898.rs
deleted file mode 100644
index 31d5ff86e7c..00000000000
--- a/src/test/ui/issues/issue-8898.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// run-pass
-
-fn assert_repr_eq<T: std::fmt::Debug>(obj : T, expected : String) {
-    assert_eq!(expected, format!("{:?}", obj));
-}
-
-pub fn main() {
-    let abc = [1, 2, 3];
-    let tf = [true, false];
-    let x  = [(), ()];
-    let slice = &x[..1];
-
-    assert_repr_eq(&abc[..], "[1, 2, 3]".to_string());
-    assert_repr_eq(&tf[..], "[true, false]".to_string());
-    assert_repr_eq(&x[..], "[(), ()]".to_string());
-    assert_repr_eq(slice, "[()]".to_string());
-    assert_repr_eq(&x[..], "[(), ()]".to_string());
-}
diff --git a/src/test/ui/issues/issue-9047.rs b/src/test/ui/issues/issue-9047.rs
deleted file mode 100644
index fa8d75aec7a..00000000000
--- a/src/test/ui/issues/issue-9047.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-#![allow(unused_mut)]
-#![allow(unused_variables)]
-fn decode() -> String {
-    'outer: loop {
-        let mut ch_start: usize;
-        break 'outer;
-    }
-    "".to_string()
-}
-
-pub fn main() {
-    println!("{}", decode());
-}
diff --git a/src/test/ui/issues/issue-9110.rs b/src/test/ui/issues/issue-9110.rs
deleted file mode 100644
index cbf3c92d033..00000000000
--- a/src/test/ui/issues/issue-9110.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-#![allow(non_snake_case)]
-
-macro_rules! silly_macro {
-    () => (
-        pub mod Qux {
-            pub struct Foo { x : u8 }
-            pub fn bar(_foo : Foo) {}
-        }
-    );
-}
-
-silly_macro!();
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-9123.rs b/src/test/ui/issues/issue-9123.rs
deleted file mode 100644
index 8c21d06c477..00000000000
--- a/src/test/ui/issues/issue-9123.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// run-pass
-// aux-build:issue-9123.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_9123;
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-9129.rs b/src/test/ui/issues/issue-9129.rs
deleted file mode 100644
index 04110b3ae89..00000000000
--- a/src/test/ui/issues/issue-9129.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-#![allow(non_snake_case)]
-// ignore-pretty unreported
-
-pub trait bomb { fn boom(&self, _: Ident); }
-pub struct S;
-impl bomb for S { fn boom(&self, _: Ident) { } }
-
-pub struct Ident { name: usize }
-
-macro_rules! int3 { () => ( { } ) }
-
-fn Ident_new() -> Ident {
-    int3!();
-    Ident {name: 0x6789ABCD }
-}
-
-pub fn light_fuse(fld: Box<dyn bomb>) {
-    int3!();
-    let f = || {
-        int3!();
-        fld.boom(Ident_new()); // *** 1
-    };
-    f();
-}
-
-pub fn main() {
-    let b = Box::new(S) as Box<dyn bomb>;
-    light_fuse(b);
-}
diff --git a/src/test/ui/issues/issue-91489.rs b/src/test/ui/issues/issue-91489.rs
deleted file mode 100644
index f028a4a3c6a..00000000000
--- a/src/test/ui/issues/issue-91489.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-// check-pass
-
-// regression test for #91489
-
-use std::borrow::Borrow;
-use std::borrow::Cow;
-
-pub struct VariantType {}
-pub struct VariantTy {}
-
-impl Borrow<VariantTy> for VariantType {
-    fn borrow(&self) -> &VariantTy {
-        unimplemented!()
-    }
-}
-
-impl ToOwned for VariantTy {
-    type Owned = VariantType;
-    fn to_owned(&self) -> VariantType {
-        unimplemented!()
-    }
-}
-
-impl VariantTy {
-    pub fn as_str(&self) -> () {}
-}
-
-// the presence of this was causing all attempts to call `as_str` on
-// `Cow<'_, VariantTy>, including in itself, to not find the method
-static _TYP: () = {
-    let _ = || {
-        // should be found
-        Cow::Borrowed(&VariantTy {}).as_str();
-    };
-};
-
-fn main() {
-    // should be found
-    Cow::Borrowed(&VariantTy {}).as_str()
-}
diff --git a/src/test/ui/issues/issue-9155.rs b/src/test/ui/issues/issue-9155.rs
deleted file mode 100644
index 4b5c451e853..00000000000
--- a/src/test/ui/issues/issue-9155.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-// aux-build:issue-9155.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_9155;
-
-struct Baz;
-
-pub fn main() {
-    issue_9155::Foo::new(Baz);
-}
diff --git a/src/test/ui/issues/issue-9188.rs b/src/test/ui/issues/issue-9188.rs
deleted file mode 100644
index 34e61fdf68b..00000000000
--- a/src/test/ui/issues/issue-9188.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// aux-build:issue-9188.rs
-
-
-extern crate issue_9188;
-
-pub fn main() {
-    let a = issue_9188::bar();
-    let b = issue_9188::foo::<isize>();
-    assert_eq!(*a, *b);
-}
diff --git a/src/test/ui/issues/issue-9243.rs b/src/test/ui/issues/issue-9243.rs
deleted file mode 100644
index 59fdb466285..00000000000
--- a/src/test/ui/issues/issue-9243.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-// Regression test for issue 9243
-#![allow(non_upper_case_globals)]
-
-pub struct Test {
-    mem: isize,
-}
-
-pub static g_test: Test = Test {mem: 0};
-
-impl Drop for Test {
-    fn drop(&mut self) {}
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-9249.rs b/src/test/ui/issues/issue-9249.rs
deleted file mode 100644
index caaba668ad7..00000000000
--- a/src/test/ui/issues/issue-9249.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-static DATA:&'static [&'static str] = &["my string"];
-fn main() { }
diff --git a/src/test/ui/issues/issue-9259.rs b/src/test/ui/issues/issue-9259.rs
deleted file mode 100644
index d838edbdd66..00000000000
--- a/src/test/ui/issues/issue-9259.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-
-struct A<'a> {
-    a: &'a [String],
-    b: Option<&'a [String]>,
-}
-
-pub fn main() {
-    let b: &[String] = &["foo".to_string()];
-    let a = A {
-        a: &["test".to_string()],
-        b: Some(b),
-    };
-    assert_eq!(a.b.as_ref().unwrap()[0], "foo");
-}
diff --git a/src/test/ui/issues/issue-9382.rs b/src/test/ui/issues/issue-9382.rs
deleted file mode 100644
index 65718343fc6..00000000000
--- a/src/test/ui/issues/issue-9382.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-// pretty-expanded FIXME #23616
-
-
-// run-pass
-#![allow(dead_code)]
-
-// Tests for a previous bug that occurred due to an interaction
-// between struct field initialization and the auto-coercion
-// from a vector to a slice. The drop glue was being invoked on
-// the temporary slice with a wrong type, triggering an LLVM assert.
-
-
-struct Thing1<'a> {
-    baz: &'a [Box<isize>],
-    bar: Box<u64>,
-}
-
-struct Thing2<'a> {
-    baz: &'a [Box<isize>],
-    bar: u64,
-}
-
-pub fn main() {
-    let _t1_fixed = Thing1 {
-        baz: &[],
-        bar: Box::new(32),
-    };
-    Thing1 {
-        baz: &Vec::new(),
-        bar: Box::new(32),
-    };
-    let _t2_fixed = Thing2 {
-        baz: &[],
-        bar: 32,
-    };
-    Thing2 {
-        baz: &Vec::new(),
-        bar: 32,
-    };
-}
diff --git a/src/test/ui/issues/issue-9446.rs b/src/test/ui/issues/issue-9446.rs
deleted file mode 100644
index e200840d290..00000000000
--- a/src/test/ui/issues/issue-9446.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-// run-pass
-struct Wrapper(String);
-
-impl Wrapper {
-    pub fn new(wrapped: String) -> Wrapper {
-        Wrapper(wrapped)
-    }
-
-    pub fn say_hi(&self) {
-        let Wrapper(ref s) = *self;
-        println!("hello {}", *s);
-    }
-}
-
-impl Drop for Wrapper {
-    fn drop(&mut self) {}
-}
-
-pub fn main() {
-    {
-        // This runs without complaint.
-        let x = Wrapper::new("Bob".to_string());
-        x.say_hi();
-    }
-    {
-        // This fails to compile, circa 0.8-89-gc635fba.
-        // error: internal compiler error: drop_ty_immediate: non-box ty
-        Wrapper::new("Bob".to_string()).say_hi();
-    }
-}
diff --git a/src/test/ui/issues/issue-948.rs b/src/test/ui/issues/issue-948.rs
deleted file mode 100644
index b9bbeb3951e..00000000000
--- a/src/test/ui/issues/issue-948.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-fail
-// error-pattern:beep boop
-// ignore-emscripten no processes
-
-#![allow(unused_variables)]
-
-struct Point {
-    x: isize,
-    y: isize,
-}
-
-fn main() {
-    let origin = Point { x: 0, y: 0 };
-    let f: Point = Point { x: (panic!("beep boop")), ..origin };
-}
diff --git a/src/test/ui/issues/issue-9575.rs b/src/test/ui/issues/issue-9575.rs
deleted file mode 100644
index 06b252990b6..00000000000
--- a/src/test/ui/issues/issue-9575.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-#![feature(start)]
-
-#[start]
-fn start(argc: isize, argv: *const *const u8, crate_map: *const u8) -> isize {
-    //~^ `#[start]` function has wrong type
-   0
-}
diff --git a/src/test/ui/issues/issue-9575.stderr b/src/test/ui/issues/issue-9575.stderr
deleted file mode 100644
index 5b8ce84a071..00000000000
--- a/src/test/ui/issues/issue-9575.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0308]: `#[start]` function has wrong type
-  --> $DIR/issue-9575.rs:4:1
-   |
-LL | fn start(argc: isize, argv: *const *const u8, crate_map: *const u8) -> isize {
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ incorrect number of function parameters
-   |
-   = note: expected fn pointer `fn(isize, *const *const u8) -> _`
-              found fn pointer `fn(isize, *const *const u8, *const u8) -> _`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/issues/issue-9719.rs b/src/test/ui/issues/issue-9719.rs
deleted file mode 100644
index e8c3c9c194a..00000000000
--- a/src/test/ui/issues/issue-9719.rs
+++ /dev/null
@@ -1,41 +0,0 @@
-// build-pass
-#![allow(dead_code)]
-// pretty-expanded FIXME #23616
-
-mod a {
-    pub enum Enum<T> {
-        A(T),
-    }
-
-    pub trait X {
-        fn dummy(&self) { }
-    }
-    impl X for isize {}
-
-    pub struct Z<'a>(Enum<&'a (dyn X + 'a)>);
-    fn foo() { let x: isize = 42; let z = Z(Enum::A(&x as &dyn X)); let _ = z; }
-}
-
-mod b {
-    trait X {
-        fn dummy(&self) { }
-    }
-    impl X for isize {}
-    struct Y<'a>{
-        x:Option<&'a (dyn X + 'a)>,
-    }
-
-    fn bar() {
-        let x: isize = 42;
-        let _y = Y { x: Some(&x as &dyn X) };
-    }
-}
-
-mod c {
-    pub trait X { fn f(&self); }
-    impl X for isize { fn f(&self) {} }
-    pub struct Z<'a>(Option<&'a (dyn X + 'a)>);
-    fn main() { let x: isize = 42; let z = Z(Some(&x as &dyn X)); let _ = z; }
-}
-
-pub fn main() {}
diff --git a/src/test/ui/issues/issue-9725.rs b/src/test/ui/issues/issue-9725.rs
deleted file mode 100644
index 360effbd119..00000000000
--- a/src/test/ui/issues/issue-9725.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-struct A { foo: isize }
-
-fn main() {
-    let A { foo, foo } = A { foo: 3 };
-    //~^ ERROR: identifier `foo` is bound more than once in the same pattern
-    //~^^ ERROR: field `foo` bound multiple times
-}
diff --git a/src/test/ui/issues/issue-9725.stderr b/src/test/ui/issues/issue-9725.stderr
deleted file mode 100644
index 687e0cc0f3e..00000000000
--- a/src/test/ui/issues/issue-9725.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0416]: identifier `foo` is bound more than once in the same pattern
-  --> $DIR/issue-9725.rs:4:18
-   |
-LL |     let A { foo, foo } = A { foo: 3 };
-   |                  ^^^ used in a pattern more than once
-
-error[E0025]: field `foo` bound multiple times in the pattern
-  --> $DIR/issue-9725.rs:4:18
-   |
-LL |     let A { foo, foo } = A { foo: 3 };
-   |             ---  ^^^ multiple uses of `foo` in pattern
-   |             |
-   |             first use of `foo`
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0025, E0416.
-For more information about an error, try `rustc --explain E0025`.
diff --git a/src/test/ui/issues/issue-9737.rs b/src/test/ui/issues/issue-9737.rs
deleted file mode 100644
index 7d3e0567847..00000000000
--- a/src/test/ui/issues/issue-9737.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-pass
-#![allow(unused_variables)]
-macro_rules! f {
-    (v: $x:expr) => ( println!("{}", $x) )
-}
-
-fn main () {
-    let v = 5;
-    f!(v: 3);
-}
diff --git a/src/test/ui/issues/issue-979.rs b/src/test/ui/issues/issue-979.rs
deleted file mode 100644
index 57a99b325ad..00000000000
--- a/src/test/ui/issues/issue-979.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// run-pass
-#![allow(non_camel_case_types)]
-
-use std::cell::Cell;
-
-struct r<'a> {
-    b: &'a Cell<isize>,
-}
-
-impl<'a> Drop for r<'a> {
-    fn drop(&mut self) {
-        self.b.set(self.b.get() + 1);
-    }
-}
-
-fn r(b: &Cell<isize>) -> r {
-    r {
-        b: b
-    }
-}
-
-pub fn main() {
-    let b = &Cell::new(0);
-    {
-        let _p = Some(r(b));
-    }
-
-    assert_eq!(b.get(), 1);
-}
diff --git a/src/test/ui/issues/issue-9814.rs b/src/test/ui/issues/issue-9814.rs
deleted file mode 100644
index a87478e221b..00000000000
--- a/src/test/ui/issues/issue-9814.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// Verify that single-variant enums can't be de-referenced
-// Regression test for issue #9814
-
-enum Foo { Bar(isize) }
-
-fn main() {
-    let _ = *Foo::Bar(2); //~ ERROR type `Foo` cannot be dereferenced
-}
diff --git a/src/test/ui/issues/issue-9814.stderr b/src/test/ui/issues/issue-9814.stderr
deleted file mode 100644
index bd9e7df4991..00000000000
--- a/src/test/ui/issues/issue-9814.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0614]: type `Foo` cannot be dereferenced
-  --> $DIR/issue-9814.rs:7:13
-   |
-LL |     let _ = *Foo::Bar(2);
-   |             ^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0614`.
diff --git a/src/test/ui/issues/issue-98299.rs b/src/test/ui/issues/issue-98299.rs
deleted file mode 100644
index 63c058f91fc..00000000000
--- a/src/test/ui/issues/issue-98299.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-use std::convert::TryFrom;
-
-pub fn test_usage(p: ()) {
-    SmallCString::try_from(p).map(|cstr| cstr);
-    //~^ ERROR: type annotations needed
-}
-
-pub struct SmallCString<const N: usize> {}
-
-impl<const N: usize> TryFrom<()> for SmallCString<N> {
-    type Error = ();
-
-    fn try_from(path: ()) -> Result<Self, Self::Error> {
-        unimplemented!();
-    }
-}
-
-fn main() {}
diff --git a/src/test/ui/issues/issue-98299.stderr b/src/test/ui/issues/issue-98299.stderr
deleted file mode 100644
index fd905392a21..00000000000
--- a/src/test/ui/issues/issue-98299.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0282]: type annotations needed for `SmallCString<N>`
-  --> $DIR/issue-98299.rs:4:36
-   |
-LL |     SmallCString::try_from(p).map(|cstr| cstr);
-   |                                    ^^^^
-   |
-help: consider giving this closure parameter an explicit type, where the the value of const parameter `N` is specified
-   |
-LL |     SmallCString::try_from(p).map(|cstr: SmallCString<N>| cstr);
-   |                                        +++++++++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0282`.
diff --git a/src/test/ui/issues/issue-9837.rs b/src/test/ui/issues/issue-9837.rs
deleted file mode 100644
index 5d2c822a576..00000000000
--- a/src/test/ui/issues/issue-9837.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-const C1: i32 = 0x12345678;
-const C2: isize = C1 as i16 as isize;
-
-enum E {
-    V = C2
-}
-
-fn main() {
-    assert_eq!(C2 as u64, E::V as u64);
-}
diff --git a/src/test/ui/issues/issue-9906.rs b/src/test/ui/issues/issue-9906.rs
deleted file mode 100644
index a2870cf0f6e..00000000000
--- a/src/test/ui/issues/issue-9906.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// run-pass
-// aux-build:issue-9906.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_9906 as testmod;
-
-pub fn main() {
-    testmod::foo();
-    testmod::FooBar::new(1);
-}
diff --git a/src/test/ui/issues/issue-9918.rs b/src/test/ui/issues/issue-9918.rs
deleted file mode 100644
index 63ad7040d67..00000000000
--- a/src/test/ui/issues/issue-9918.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// run-pass
-
-pub fn main() {
-    assert_eq!((0 + 0u8) as char, '\0');
-}
diff --git a/src/test/ui/issues/issue-9942.rs b/src/test/ui/issues/issue-9942.rs
deleted file mode 100644
index f4880446526..00000000000
--- a/src/test/ui/issues/issue-9942.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-pub fn main() {
-    const S: usize = 23 as usize; [0; S]; ()
-}
diff --git a/src/test/ui/issues/issue-9951.rs b/src/test/ui/issues/issue-9951.rs
deleted file mode 100644
index 2698a3b17c6..00000000000
--- a/src/test/ui/issues/issue-9951.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-#![allow(unused_variables)]
-
-trait Bar {
-  fn noop(&self);
-}
-impl Bar for u8 {
-  fn noop(&self) {}
-}
-
-fn main() {
-    let (a, b) = (&5u8 as &dyn Bar, &9u8 as &dyn Bar);
-    let (c, d): (&dyn Bar, &dyn Bar) = (a, b);
-
-    let (a, b) = (Box::new(5u8) as Box<dyn Bar>, Box::new(9u8) as Box<dyn Bar>);
-    let (c, d): (&dyn Bar, &dyn Bar) = (&*a, &*b);
-
-    let (c, d): (&dyn Bar, &dyn Bar) = (&5, &9);
-}
diff --git a/src/test/ui/issues/issue-9968.rs b/src/test/ui/issues/issue-9968.rs
deleted file mode 100644
index 3ab90d99af9..00000000000
--- a/src/test/ui/issues/issue-9968.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-// aux-build:issue-9968.rs
-
-// pretty-expanded FIXME #23616
-
-extern crate issue_9968 as lib;
-
-use lib::{Trait, Struct};
-
-pub fn main()
-{
-    Struct::init().test();
-}
diff --git a/src/test/ui/issues/issue-99838.rs b/src/test/ui/issues/issue-99838.rs
deleted file mode 100644
index 2e81d5e8221..00000000000
--- a/src/test/ui/issues/issue-99838.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-// run-pass
-
-use std::hint;
-
-struct U16(u16);
-
-impl Drop for U16 {
-    fn drop(&mut self) {
-        // Prevent LLVM from optimizing away our alignment check.
-        assert!(hint::black_box(self as *mut U16 as usize) % 2 == 0);
-    }
-}
-
-struct HasDrop;
-
-impl Drop for HasDrop {
-    fn drop(&mut self) {}
-}
-
-struct Wrapper {
-    _a: U16,
-    b: HasDrop,
-}
-
-#[repr(packed)]
-struct Misalign(u8, Wrapper);
-
-fn main() {
-    let m = Misalign(
-        0,
-        Wrapper {
-            _a: U16(10),
-            b: HasDrop,
-        },
-    );
-    // Put it somewhere definitely even (so the `a` field is definitely at an odd address).
-    let m: ([u16; 0], Misalign) = ([], m);
-    // Move out one field, so we run custom per-field drop logic below.
-    let _x = m.1.1.b;
-}
diff --git a/src/test/ui/issues/issue-pr29383.rs b/src/test/ui/issues/issue-pr29383.rs
deleted file mode 100644
index 2bcc0aa2782..00000000000
--- a/src/test/ui/issues/issue-pr29383.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-enum E {
-    A,
-    B,
-}
-
-fn main() {
-    match None {
-        None => {}
-        Some(E::A(..)) => {}
-        //~^ ERROR expected tuple struct or tuple variant, found unit variant `E::A`
-        Some(E::B(..)) => {}
-        //~^ ERROR expected tuple struct or tuple variant, found unit variant `E::B`
-    }
-}
diff --git a/src/test/ui/issues/issue-pr29383.stderr b/src/test/ui/issues/issue-pr29383.stderr
deleted file mode 100644
index 57783d75ba1..00000000000
--- a/src/test/ui/issues/issue-pr29383.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0532]: expected tuple struct or tuple variant, found unit variant `E::A`
-  --> $DIR/issue-pr29383.rs:9:14
-   |
-LL |     A,
-   |     - `E::A` defined here
-...
-LL |         Some(E::A(..)) => {}
-   |              ^^^^^^^^ help: use this syntax instead: `E::A`
-
-error[E0532]: expected tuple struct or tuple variant, found unit variant `E::B`
-  --> $DIR/issue-pr29383.rs:11:14
-   |
-LL |     B,
-   |     - `E::B` defined here
-...
-LL |         Some(E::B(..)) => {}
-   |              ^^^^^^^^ help: use this syntax instead: `E::B`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0532`.