Rehome tests/ui/issues/ tests [1/?]

44 files changed, 0 insertions, 735 deletions

diff --git a/tests/ui/issues/auxiliary/issue-18514.rs b/tests/ui/issues/auxiliary/issue-18514.rs
deleted file mode 100644
index 20c8e60ee45..00000000000
--- a/tests/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/tests/ui/issues/auxiliary/issue-2472-b.rs b/tests/ui/issues/auxiliary/issue-2472-b.rs
deleted file mode 100644
index 0d151520fe0..00000000000
--- a/tests/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/tests/ui/issues/auxiliary/issue-49544.rs b/tests/ui/issues/auxiliary/issue-49544.rs
deleted file mode 100644
index f8b3a3fba1e..00000000000
--- a/tests/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/tests/ui/issues/issue-106755.rs b/tests/ui/issues/issue-106755.rs
deleted file mode 100644
index d7e7122ebda..00000000000
--- a/tests/ui/issues/issue-106755.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-//@ compile-flags:-Ztranslate-lang=en_US
-
-#![feature(negative_impls)]
-#![feature(marker_trait_attr)]
-
-#[marker]
-trait MyTrait {}
-
-struct TestType<T>(::std::marker::PhantomData<T>);
-
-unsafe impl<T: MyTrait + 'static> Send for TestType<T> {}
-
-impl<T: MyTrait> !Send for TestType<T> {}
-//~^ ERROR found both positive and negative implementation
-//~| ERROR `!Send` impl requires `T: MyTrait` but the struct it is implemented for does not
-
-unsafe impl<T: 'static> Send for TestType<T> {} //~ ERROR conflicting implementations
-
-impl !Send for TestType<i32> {}
-//~^ ERROR `!Send` impls cannot be specialized
-
-fn main() {}
diff --git a/tests/ui/issues/issue-106755.stderr b/tests/ui/issues/issue-106755.stderr
deleted file mode 100644
index da6b8c5c563..00000000000
--- a/tests/ui/issues/issue-106755.stderr
+++ /dev/null
@@ -1,47 +0,0 @@
-error[E0751]: found both positive and negative implementation of trait `Send` for type `TestType<_>`:
-  --> $DIR/issue-106755.rs:13:1
-   |
-LL | unsafe impl<T: MyTrait + 'static> Send for TestType<T> {}
-   | ------------------------------------------------------ positive implementation here
-LL |
-LL | impl<T: MyTrait> !Send for TestType<T> {}
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ negative implementation here
-
-error[E0119]: conflicting implementations of trait `Send` for type `TestType<_>`
-  --> $DIR/issue-106755.rs:17:1
-   |
-LL | unsafe impl<T: MyTrait + 'static> Send for TestType<T> {}
-   | ------------------------------------------------------ first implementation here
-...
-LL | unsafe impl<T: 'static> Send for TestType<T> {}
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `TestType<_>`
-
-error[E0367]: `!Send` impl requires `T: MyTrait` but the struct it is implemented for does not
-  --> $DIR/issue-106755.rs:13:9
-   |
-LL | impl<T: MyTrait> !Send for TestType<T> {}
-   |         ^^^^^^^
-   |
-note: the implementor must specify the same requirement
-  --> $DIR/issue-106755.rs:9:1
-   |
-LL | struct TestType<T>(::std::marker::PhantomData<T>);
-   | ^^^^^^^^^^^^^^^^^^
-
-error[E0366]: `!Send` impls cannot be specialized
-  --> $DIR/issue-106755.rs:19:1
-   |
-LL | impl !Send for TestType<i32> {}
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: `i32` is not a generic parameter
-note: use the same sequence of generic lifetime, type and const parameters as the struct definition
-  --> $DIR/issue-106755.rs:9:1
-   |
-LL | struct TestType<T>(::std::marker::PhantomData<T>);
-   | ^^^^^^^^^^^^^^^^^^
-
-error: aborting due to 4 previous errors
-
-Some errors have detailed explanations: E0119, E0366, E0367, E0751.
-For more information about an error, try `rustc --explain E0119`.
diff --git a/tests/ui/issues/issue-14382.rs b/tests/ui/issues/issue-14382.rs
deleted file mode 100644
index 74d938783ae..00000000000
--- a/tests/ui/issues/issue-14382.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-//@ run-pass
-#[derive(Debug)]
-struct Matrix4<S>(#[allow(dead_code)] 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/tests/ui/issues/issue-18514.rs b/tests/ui/issues/issue-18514.rs
deleted file mode 100644
index 89f58d3988d..00000000000
--- a/tests/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/tests/ui/issues/issue-18952.rs b/tests/ui/issues/issue-18952.rs
deleted file mode 100644
index 9fdafb1ff4a..00000000000
--- a/tests/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/tests/ui/issues/issue-21174.rs b/tests/ui/issues/issue-21174.rs
deleted file mode 100644
index 07827425116..00000000000
--- a/tests/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/tests/ui/issues/issue-21174.stderr b/tests/ui/issues/issue-21174.stderr
deleted file mode 100644
index a6b75c91352..00000000000
--- a/tests/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 1 previous error
-
-For more information about this error, try `rustc --explain E0512`.
diff --git a/tests/ui/issues/issue-22789.rs b/tests/ui/issues/issue-22789.rs
deleted file mode 100644
index 95ebe6baaa3..00000000000
--- a/tests/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/tests/ui/issues/issue-23281.rs b/tests/ui/issues/issue-23281.rs
deleted file mode 100644
index 72716896426..00000000000
--- a/tests/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/tests/ui/issues/issue-23281.stderr b/tests/ui/issues/issue-23281.stderr
deleted file mode 100644
index ee079f2deec..00000000000
--- a/tests/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 an implicit `Sized` bound in `Vec`
-  --> $DIR/issue-23281.rs:8:12
-   |
-LL | struct Vec<T> {
-   |            ^ required by the implicit `Sized` requirement on this type parameter 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 1 previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/tests/ui/issues/issue-24353.rs b/tests/ui/issues/issue-24353.rs
deleted file mode 100644
index 369fc238d11..00000000000
--- a/tests/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/tests/ui/issues/issue-2472.rs b/tests/ui/issues/issue-2472.rs
deleted file mode 100644
index f8f539ed1d1..00000000000
--- a/tests/ui/issues/issue-2472.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-//@ run-pass
-//@ aux-build:issue-2472-b.rs
-
-
-extern crate issue_2472_b;
-
-use issue_2472_b::{S, T};
-
-pub fn main() {
-    let s = S(());
-    s.foo();
-    s.bar();
-}
diff --git a/tests/ui/issues/issue-32326.rs b/tests/ui/issues/issue-32326.rs
deleted file mode 100644
index e928c66e2cc..00000000000
--- a/tests/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/tests/ui/issues/issue-32326.stderr b/tests/ui/issues/issue-32326.stderr
deleted file mode 100644
index 1989a915cc1..00000000000
--- a/tests/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 1 previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/tests/ui/issues/issue-3389.rs b/tests/ui/issues/issue-3389.rs
deleted file mode 100644
index 4e73a2cf001..00000000000
--- a/tests/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/tests/ui/issues/issue-34229.rs b/tests/ui/issues/issue-34229.rs
deleted file mode 100644
index 13e627a492f..00000000000
--- a/tests/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/tests/ui/issues/issue-34229.stderr b/tests/ui/issues/issue-34229.stderr
deleted file mode 100644
index 2385284de0b..00000000000
--- a/tests/ui/issues/issue-34229.stderr
+++ /dev/null
@@ -1,17 +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`
-help: consider annotating `Comparable` with `#[derive(PartialOrd)]`
-   |
-LL | #[derive(PartialEq)] #[derive(PartialOrd)]
-   |                      +++++++++++++++++++++
-
-error: aborting due to 1 previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/tests/ui/issues/issue-34418.rs b/tests/ui/issues/issue-34418.rs
deleted file mode 100644
index 0dcefb01935..00000000000
--- a/tests/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/tests/ui/issues/issue-36278-prefix-nesting.rs b/tests/ui/issues/issue-36278-prefix-nesting.rs
deleted file mode 100644
index 3f2ca7a2460..00000000000
--- a/tests/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(dead_code)]
-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/tests/ui/issues/issue-36839.rs b/tests/ui/issues/issue-36839.rs
deleted file mode 100644
index 654c0f6e4b5..00000000000
--- a/tests/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/tests/ui/issues/issue-37534.rs b/tests/ui/issues/issue-37534.rs
deleted file mode 100644
index 63f6479ae2e..00000000000
--- a/tests/ui/issues/issue-37534.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-struct Foo<T: ?Hash> {}
-//~^ ERROR expected trait, found derive macro `Hash`
-//~| ERROR bound modifier `?` can only be applied to `Sized`
-
-fn main() {}
diff --git a/tests/ui/issues/issue-37534.stderr b/tests/ui/issues/issue-37534.stderr
deleted file mode 100644
index 08607354203..00000000000
--- a/tests/ui/issues/issue-37534.stderr
+++ /dev/null
@@ -1,20 +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;
-   |
-
-error: bound modifier `?` can only be applied to `Sized`
-  --> $DIR/issue-37534.rs:1:15
-   |
-LL | struct Foo<T: ?Hash> {}
-   |               ^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0404`.
diff --git a/tests/ui/issues/issue-39089.rs b/tests/ui/issues/issue-39089.rs
deleted file mode 100644
index 822c47503af..00000000000
--- a/tests/ui/issues/issue-39089.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-fn f<T: ?for<'a> Sized>() {}
-//~^ ERROR `for<...>` binder should be placed before trait bound modifiers
-
-fn main() {}
diff --git a/tests/ui/issues/issue-39089.stderr b/tests/ui/issues/issue-39089.stderr
deleted file mode 100644
index a81010aedff..00000000000
--- a/tests/ui/issues/issue-39089.stderr
+++ /dev/null
@@ -1,10 +0,0 @@
-error: `for<...>` binder should be placed before trait bound modifiers
-  --> $DIR/issue-39089.rs:1:13
-   |
-LL | fn f<T: ?for<'a> Sized>() {}
-   |         -   ^^^^
-   |         |
-   |         place the `for<...>` binder before any modifiers
-
-error: aborting due to 1 previous error
-
diff --git a/tests/ui/issues/issue-39211.rs b/tests/ui/issues/issue-39211.rs
deleted file mode 100644
index ab86afc3410..00000000000
--- a/tests/ui/issues/issue-39211.rs
+++ /dev/null
@@ -1,14 +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
-    //~| ERROR constant expression depends on a generic parameter
-}
-fn main() {
-}
diff --git a/tests/ui/issues/issue-39211.stderr b/tests/ui/issues/issue-39211.stderr
deleted file mode 100644
index 2124bc667ff..00000000000
--- a/tests/ui/issues/issue-39211.stderr
+++ /dev/null
@@ -1,18 +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: constant expression depends on a generic parameter
-  --> $DIR/issue-39211.rs:9:13
-   |
-LL |     let a = [3; M::Row::DIM];
-   |             ^^^^^^^^^^^^^^^^
-   |
-   = note: this may fail depending on what value the parameter takes
-
-error: aborting due to 2 previous errors
-
diff --git a/tests/ui/issues/issue-41229-ref-str.rs b/tests/ui/issues/issue-41229-ref-str.rs
deleted file mode 100644
index fe5e6cd6ec5..00000000000
--- a/tests/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/tests/ui/issues/issue-41229-ref-str.stderr b/tests/ui/issues/issue-41229-ref-str.stderr
deleted file mode 100644
index d4ef2a77725..00000000000
--- a/tests/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:1:23
-   |
-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 1 previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/tests/ui/issues/issue-4333.rs b/tests/ui/issues/issue-4333.rs
deleted file mode 100644
index dccaa6f68bd..00000000000
--- a/tests/ui/issues/issue-4333.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-//@ run-pass
-#![allow(unused_must_use)]
-
-use std::io;
-
-pub fn main() {
-    let stdout = &mut io::stdout() as &mut dyn io::Write;
-    stdout.write(b"Hello!");
-}
diff --git a/tests/ui/issues/issue-46964.rs b/tests/ui/issues/issue-46964.rs
deleted file mode 100644
index 6a29d91df73..00000000000
--- a/tests/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/tests/ui/issues/issue-49544.rs b/tests/ui/issues/issue-49544.rs
deleted file mode 100644
index bb052501f8b..00000000000
--- a/tests/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/tests/ui/issues/issue-5280.rs b/tests/ui/issues/issue-5280.rs
deleted file mode 100644
index 66452c36776..00000000000
--- a/tests/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/tests/ui/issues/issue-5321-immediates-with-bare-self.rs b/tests/ui/issues/issue-5321-immediates-with-bare-self.rs
deleted file mode 100644
index cb35a641c5e..00000000000
--- a/tests/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/tests/ui/issues/issue-53843.rs b/tests/ui/issues/issue-53843.rs
deleted file mode 100644
index d4b0b1e332b..00000000000
--- a/tests/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/tests/ui/issues/issue-54062.rs b/tests/ui/issues/issue-54062.rs
deleted file mode 100644
index 093d6601d4e..00000000000
--- a/tests/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/tests/ui/issues/issue-54062.stderr b/tests/ui/issues/issue-54062.stderr
deleted file mode 100644
index 75eef543f27..00000000000
--- a/tests/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 1 previous error
-
-For more information about this error, try `rustc --explain E0616`.
diff --git a/tests/ui/issues/issue-67552.rs b/tests/ui/issues/issue-67552.rs
deleted file mode 100644
index 53f0e931d60..00000000000
--- a/tests/ui/issues/issue-67552.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-//@ build-fail
-//@ compile-flags: -Copt-level=0
-
-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/tests/ui/issues/issue-67552.stderr b/tests/ui/issues/issue-67552.stderr
deleted file mode 100644
index def0a29f3e5..00000000000
--- a/tests/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: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/issue-67552.long-type.txt'
-
-error: aborting due to 1 previous error
-
diff --git a/tests/ui/issues/issue-7246.rs b/tests/ui/issues/issue-7246.rs
deleted file mode 100644
index 7b16fa024f8..00000000000
--- a/tests/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/tests/ui/issues/issue-7246.stderr b/tests/ui/issues/issue-7246.stderr
deleted file mode 100644
index 1fb6ab14e64..00000000000
--- a/tests/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 1 previous error; 1 warning emitted
-
diff --git a/tests/ui/issues/issue-9446.rs b/tests/ui/issues/issue-9446.rs
deleted file mode 100644
index a6ea91e8785..00000000000
--- a/tests/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();
-    }
-}