Rollup merge of #145676 - Oneirical:uncountable-integer-9, r=jieyouxu

Rehome 30 `tests/ui/issues/` tests to other subdirectories under `tests/ui/` [#2 of Batch #2]

Part of rust-lang/rust#133895

Methodology:

1. Refer to the previously written `tests/ui/SUMMARY.md`
2. Find an appropriate category for the test, using the original issue thread and the test contents.
3. Add the issue URL at the bottom (not at the top, as that would mess up stderr line numbers)
4. Rename the tests to make their purpose clearer

Inspired by the methodology that `@Kivooeo` was using.

r? `@jieyouxu`

40 files changed, 41 insertions, 37 deletions

diff --git a/tests/ui/array-slice-vec/pattern-matching-fixed-length-vectors-7784.rs b/tests/ui/array-slice-vec/fixed-length-vector-pattern-matching-7784.rs
index 7d987e92b63..7d987e92b63 100644
--- a/tests/ui/array-slice-vec/pattern-matching-fixed-length-vectors-7784.rs
+++ b/tests/ui/array-slice-vec/fixed-length-vector-pattern-matching-7784.rs
diff --git a/tests/ui/array-slice-vec/matching-on-vector-slice-option-8498.rs b/tests/ui/array-slice-vec/vector-slice-matching-8498.rs
index e243a247ed5..e243a247ed5 100644
--- a/tests/ui/array-slice-vec/matching-on-vector-slice-option-8498.rs
+++ b/tests/ui/array-slice-vec/vector-slice-matching-8498.rs
diff --git a/tests/ui/pattern/match-with-at-binding-8391.rs b/tests/ui/binding/match-with-at-binding-8391.rs
index bc4e7be7989..bc4e7be7989 100644
--- a/tests/ui/pattern/match-with-at-binding-8391.rs
+++ b/tests/ui/binding/match-with-at-binding-8391.rs
diff --git a/tests/ui/issues/issue-7092.rs b/tests/ui/binding/method-call-nonsensical-pattern-binding-7092.rs
index fab18bd7cf7..4cb04cdf5be 100644
--- a/tests/ui/issues/issue-7092.rs
+++ b/tests/ui/binding/method-call-nonsensical-pattern-binding-7092.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/7092
 enum Whatever {
 }
 
diff --git a/tests/ui/issues/issue-7092.stderr b/tests/ui/binding/method-call-nonsensical-pattern-binding-7092.stderr
index e2e57486746..1f8ff2d8df1 100644
--- a/tests/ui/issues/issue-7092.stderr
+++ b/tests/ui/binding/method-call-nonsensical-pattern-binding-7092.stderr
@@ -1,5 +1,5 @@
 error[E0308]: mismatched types
-  --> $DIR/issue-7092.rs:6:9
+  --> $DIR/method-call-nonsensical-pattern-binding-7092.rs:7:9
    |
 LL |     match x {
    |           - this expression has type `Whatever`
diff --git a/tests/ui/pattern/ref-in-function-parameter-patterns-8860.rs b/tests/ui/binding/ref-pattern-drop-behavior-8860.rs
index 1a67caf021c..1a67caf021c 100644
--- a/tests/ui/pattern/ref-in-function-parameter-patterns-8860.rs
+++ b/tests/ui/binding/ref-pattern-drop-behavior-8860.rs
diff --git a/tests/ui/issues/issue-54094.rs b/tests/ui/cast/associated-type-bounds-cast-54094.rs
index 4ca7d1d81b6..c9f307e95b9 100644
--- a/tests/ui/issues/issue-54094.rs
+++ b/tests/ui/cast/associated-type-bounds-cast-54094.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/54094
 //@ check-pass
 trait Zoo {
     type X;
diff --git a/tests/ui/issues/issue-54462-mutable-noalias-correctness.rs b/tests/ui/codegen/matrix-row-swap-54462.rs
index 70d0bee7332..6bfc600399a 100644
--- a/tests/ui/issues/issue-54462-mutable-noalias-correctness.rs
+++ b/tests/ui/codegen/matrix-row-swap-54462.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/54462
 //@ run-pass
 //
 //@ compile-flags: -Ccodegen-units=1 -O
diff --git a/tests/ui/coercion/mut-trait-coercion-8248.rs b/tests/ui/coercion/coerce-mut-trait-object-8248.rs
index a45a4d94315..a45a4d94315 100644
--- a/tests/ui/coercion/mut-trait-coercion-8248.rs
+++ b/tests/ui/coercion/coerce-mut-trait-object-8248.rs
diff --git a/tests/ui/coercion/mut-trait-coercion-8248.stderr b/tests/ui/coercion/coerce-mut-trait-object-8248.stderr
index 0c7d5f9dc45..c3b35a7063c 100644
--- a/tests/ui/coercion/mut-trait-coercion-8248.stderr
+++ b/tests/ui/coercion/coerce-mut-trait-object-8248.stderr
@@ -1,5 +1,5 @@
 warning: method `dummy` is never used
-  --> $DIR/mut-trait-coercion-8248.rs:5:8
+  --> $DIR/coerce-mut-trait-object-8248.rs:5:8
    |
 LL | trait A {
    |       - method in this trait
diff --git a/tests/ui/issues/issue-54477-reduced-2.rs b/tests/ui/collections/vecdeque-append-operation-54477.rs
index 5f65e545182..7680fd0bb01 100644
--- a/tests/ui/issues/issue-54477-reduced-2.rs
+++ b/tests/ui/collections/vecdeque-append-operation-54477.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/54477
 //@ 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
diff --git a/tests/ui/issues/auxiliary/issue-7178.rs b/tests/ui/cross-crate/auxiliary/aux-7178.rs
index 56ae5139af4..56ae5139af4 100644
--- a/tests/ui/issues/auxiliary/issue-7178.rs
+++ b/tests/ui/cross-crate/auxiliary/aux-7178.rs
diff --git a/tests/ui/cross-crate/static-method-returning-self-with-generics-7178.rs b/tests/ui/cross-crate/static-method-returning-self-with-generics-7178.rs
new file mode 100644
index 00000000000..3888d3bdaa9
--- /dev/null
+++ b/tests/ui/cross-crate/static-method-returning-self-with-generics-7178.rs
@@ -0,0 +1,9 @@
+// https://github.com/rust-lang/rust/issues/7178
+//@ run-pass
+//@ aux-build:aux-7178.rs
+
+extern crate aux_7178 as cross_crate_self;
+
+pub fn main() {
+    let _ = cross_crate_self::Foo::new(&1);
+}
diff --git a/tests/ui/cross-crate/static-regions-in-cross-crate-8259.rs b/tests/ui/cross-crate/static-with-cross-crate-regions-8259.rs
index 347cfa2aee1..347cfa2aee1 100644
--- a/tests/ui/cross-crate/static-regions-in-cross-crate-8259.rs
+++ b/tests/ui/cross-crate/static-with-cross-crate-regions-8259.rs
diff --git a/tests/ui/cross-crate/tuple-struct-cross-crate-7899.rs b/tests/ui/cross-crate/tuple-struct-cross-crate-7899.rs
new file mode 100644
index 00000000000..ce3ea7dd579
--- /dev/null
+++ b/tests/ui/cross-crate/tuple-struct-cross-crate-7899.rs
@@ -0,0 +1,10 @@
+// https://github.com/rust-lang/rust/issues/7899
+//@ run-pass
+#![allow(unused_variables)]
+//@ aux-build:aux-7899.rs
+
+extern crate aux_7899 as testcrate;
+
+fn main() {
+    let f = testcrate::V2(1.0f32, 2.0f32);
+}
diff --git a/tests/ui/issues/issue-54696.rs b/tests/ui/function-pointer/function-pointer-comparison-54696.rs
index 63ffbe42bcc..2e28dfeaaf8 100644
--- a/tests/ui/issues/issue-54696.rs
+++ b/tests/ui/function-pointer/function-pointer-comparison-54696.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/54696
 //@ run-pass
 
 #![allow(unpredictable_function_pointer_comparisons)]
diff --git a/tests/ui/issues/issue-54410.rs b/tests/ui/issues/issue-54410.rs
deleted file mode 100644
index e3e8ca985b9..00000000000
--- a/tests/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/tests/ui/issues/issue-54410.stderr b/tests/ui/issues/issue-54410.stderr
deleted file mode 100644
index cb68ada7e13..00000000000
--- a/tests/ui/issues/issue-54410.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0277]: the size for values of type `[i8]` cannot be known at compilation time
-  --> $DIR/issue-54410.rs:2:5
-   |
-LL |     pub static mut symbol: [i8];
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `[i8]`
-   = note: statics and constants must have a statically known size
-
-error: aborting due to 1 previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/tests/ui/issues/issue-7178.rs b/tests/ui/issues/issue-7178.rs
deleted file mode 100644
index 408ce0b03eb..00000000000
--- a/tests/ui/issues/issue-7178.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-//@ run-pass
-//@ aux-build:issue-7178.rs
-
-
-extern crate issue_7178 as cross_crate_self;
-
-pub fn main() {
-    let _ = cross_crate_self::Foo::new(&1);
-}
diff --git a/tests/ui/issues/issue-53419.rs b/tests/ui/lifetimes/dyn-trait-function-pointer-53419.rs
index 55d41f2005d..b1017b104ac 100644
--- a/tests/ui/issues/issue-53419.rs
+++ b/tests/ui/lifetimes/dyn-trait-function-pointer-53419.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/53419
 //@ check-pass
 
 struct Foo {
diff --git a/tests/ui/issues/issue-7268.rs b/tests/ui/lifetimes/static-bound-fulfillment-with-pointer-7268.rs
index a3bc1bc3446..8ec58e6cd80 100644
--- a/tests/ui/issues/issue-7268.rs
+++ b/tests/ui/lifetimes/static-bound-fulfillment-with-pointer-7268.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/7268
 //@ check-pass
 #![allow(dead_code)]
 
diff --git a/tests/ui/match/mismatched-types-in-match-pattern-7867.rs b/tests/ui/match/mismatched-types-in-match-7867.rs
index 9ff8755c819..9ff8755c819 100644
--- a/tests/ui/match/mismatched-types-in-match-pattern-7867.rs
+++ b/tests/ui/match/mismatched-types-in-match-7867.rs
diff --git a/tests/ui/match/mismatched-types-in-match-pattern-7867.stderr b/tests/ui/match/mismatched-types-in-match-7867.stderr
index 8997f36114a..e41a61e42f4 100644
--- a/tests/ui/match/mismatched-types-in-match-pattern-7867.stderr
+++ b/tests/ui/match/mismatched-types-in-match-7867.stderr
@@ -1,5 +1,5 @@
 error[E0308]: mismatched types
-  --> $DIR/mismatched-types-in-match-pattern-7867.rs:10:9
+  --> $DIR/mismatched-types-in-match-7867.rs:10:9
    |
 LL | enum A { B, C }
    |          - unit variant defined here
diff --git a/tests/ui/methods/trait-method-self-param-error-7575.rs b/tests/ui/methods/trait-method-resolution-7575.rs
index 9793d43cc24..9793d43cc24 100644
--- a/tests/ui/methods/trait-method-self-param-error-7575.rs
+++ b/tests/ui/methods/trait-method-resolution-7575.rs
diff --git a/tests/ui/methods/trait-method-self-param-error-7575.stderr b/tests/ui/methods/trait-method-resolution-7575.stderr
index 656db30352d..8bbc360de57 100644
--- a/tests/ui/methods/trait-method-self-param-error-7575.stderr
+++ b/tests/ui/methods/trait-method-resolution-7575.stderr
@@ -1,5 +1,5 @@
 warning: trait `Foo` is never used
-  --> $DIR/trait-method-self-param-error-7575.rs:4:7
+  --> $DIR/trait-method-resolution-7575.rs:4:7
    |
 LL | trait Foo {
    |       ^^^
diff --git a/tests/ui/resolve/module-import-resolution-7663.rs b/tests/ui/modules/use-statement-duplicate-check-7663.rs
index 872806594fc..872806594fc 100644
--- a/tests/ui/resolve/module-import-resolution-7663.rs
+++ b/tests/ui/modules/use-statement-duplicate-check-7663.rs
diff --git a/tests/ui/issues/issue-55376.rs b/tests/ui/privacy/pub-restricted-path-usage-55376.rs
index 5a6862b6530..ca4e27c30a8 100644
--- a/tests/ui/issues/issue-55376.rs
+++ b/tests/ui/privacy/pub-restricted-path-usage-55376.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/55376
 //@ run-pass
 // Tests that paths in `pub(...)` don't fail HIR verification.
 
diff --git a/tests/ui/issues/issue-53728.rs b/tests/ui/repr/packed-struct-with-enum-53728.rs
index 364965228c6..6ce65ed634f 100644
--- a/tests/ui/issues/issue-53728.rs
+++ b/tests/ui/repr/packed-struct-with-enum-53728.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/53728
 //@ run-pass
 
 #![allow(dead_code)]
diff --git a/tests/ui/issues/issue-7044.rs b/tests/ui/resolve/unit-like-struct-masks-constant-7044.rs
index a6e22bc5237..f48dd695f01 100644
--- a/tests/ui/issues/issue-7044.rs
+++ b/tests/ui/resolve/unit-like-struct-masks-constant-7044.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/7044
 static X: isize = 0;
 struct X; //~ ERROR the name `X` is defined multiple times
 
diff --git a/tests/ui/issues/issue-7044.stderr b/tests/ui/resolve/unit-like-struct-masks-constant-7044.stderr
index 9d1fb3a10dd..48aa6fce455 100644
--- a/tests/ui/issues/issue-7044.stderr
+++ b/tests/ui/resolve/unit-like-struct-masks-constant-7044.stderr
@@ -1,5 +1,5 @@
 error[E0428]: the name `X` is defined multiple times
-  --> $DIR/issue-7044.rs:2:1
+  --> $DIR/unit-like-struct-masks-constant-7044.rs:3:1
    |
 LL | static X: isize = 0;
    | -------------------- previous definition of the value `X` here
diff --git a/tests/ui/issues/issue-55380.rs b/tests/ui/specialization/trait-specialization-default-methods-55380.rs
index 54894cdede0..b3d79fb5ffb 100644
--- a/tests/ui/issues/issue-55380.rs
+++ b/tests/ui/specialization/trait-specialization-default-methods-55380.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/55380
 //@ run-pass
 #![feature(specialization)]
 //~^ WARN the feature `specialization` is incomplete
diff --git a/tests/ui/issues/issue-55380.stderr b/tests/ui/specialization/trait-specialization-default-methods-55380.stderr
index 403844c726f..f7c1903da62 100644
--- a/tests/ui/issues/issue-55380.stderr
+++ b/tests/ui/specialization/trait-specialization-default-methods-55380.stderr
@@ -1,5 +1,5 @@
 warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
-  --> $DIR/issue-55380.rs:2:12
+  --> $DIR/trait-specialization-default-methods-55380.rs:3:12
    |
 LL | #![feature(specialization)]
    |            ^^^^^^^^^^^^^^
diff --git a/tests/ui/issues/issue-7364.rs b/tests/ui/static/global-variable-promotion-error-7364.rs
index 4ce9beb68cd..dba4a484d61 100644
--- a/tests/ui/issues/issue-7364.rs
+++ b/tests/ui/static/global-variable-promotion-error-7364.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/7364
 use std::cell::RefCell;
 
 // Regression test for issue 7364
diff --git a/tests/ui/issues/issue-7364.stderr b/tests/ui/static/global-variable-promotion-error-7364.stderr
index a47a90c90ce..b9d75676bef 100644
--- a/tests/ui/issues/issue-7364.stderr
+++ b/tests/ui/static/global-variable-promotion-error-7364.stderr
@@ -1,5 +1,5 @@
 error[E0277]: `RefCell<isize>` cannot be shared between threads safely
-  --> $DIR/issue-7364.rs:4:15
+  --> $DIR/global-variable-promotion-error-7364.rs:5:15
    |
 LL | static boxed: Box<RefCell<isize>> = Box::new(RefCell::new(0));
    |               ^^^^^^^^^^^^^^^^^^^ `RefCell<isize>` cannot be shared between threads safely
@@ -12,7 +12,7 @@ note: required because it appears within the type `Box<RefCell<isize>>`
    = note: shared static variables must have a type that implements `Sync`
 
 error[E0015]: cannot call non-const associated function `Box::<RefCell<isize>>::new` in statics
-  --> $DIR/issue-7364.rs:4:37
+  --> $DIR/global-variable-promotion-error-7364.rs:5:37
    |
 LL | static boxed: Box<RefCell<isize>> = Box::new(RefCell::new(0));
    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/tests/ui/structs-enums/auxiliary/aux-8044.rs b/tests/ui/structs/auxiliary/aux-8044.rs
index 2ec25f51cde..2ec25f51cde 100644
--- a/tests/ui/structs-enums/auxiliary/aux-8044.rs
+++ b/tests/ui/structs/auxiliary/aux-8044.rs
diff --git a/tests/ui/structs-enums/struct-and-enum-usage-8044.rs b/tests/ui/structs/btree-struct-usage-8044.rs
index 9b544f33f1c..9b544f33f1c 100644
--- a/tests/ui/structs-enums/struct-and-enum-usage-8044.rs
+++ b/tests/ui/structs/btree-struct-usage-8044.rs
diff --git a/tests/ui/issues/issue-53568.rs b/tests/ui/traits/nll-ice-custom-type-ops-53568.rs
index 9862d4ced12..9b240cdc190 100644
--- a/tests/ui/issues/issue-53568.rs
+++ b/tests/ui/traits/nll-ice-custom-type-ops-53568.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/53568
 // Regression test for an NLL-related ICE (#53568) -- we failed to
 // resolve inference variables in "custom type-ops".
 //
diff --git a/tests/ui/traits/self-implements-kinds-in-default-methods-8171.rs b/tests/ui/traits/self-not-send-in-default-method-8171.rs
index 59ea62c7690..59ea62c7690 100644
--- a/tests/ui/traits/self-implements-kinds-in-default-methods-8171.rs
+++ b/tests/ui/traits/self-not-send-in-default-method-8171.rs
diff --git a/tests/ui/traits/trait-implementation-and-usage-7563.rs b/tests/ui/traits/trait-object-lifetime-bounds-7563.rs
index 8cfc7a14ffe..8cfc7a14ffe 100644
--- a/tests/ui/traits/trait-implementation-and-usage-7563.rs
+++ b/tests/ui/traits/trait-object-lifetime-bounds-7563.rs
diff --git a/tests/ui/issues/issue-7344.rs b/tests/ui/unreachable-code/boolean-negation-in-unreachable-code-7344.rs
index 406b24634f5..8fd091872c3 100644
--- a/tests/ui/issues/issue-7344.rs
+++ b/tests/ui/unreachable-code/boolean-negation-in-unreachable-code-7344.rs
@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/7344
 //@ run-pass
 #![allow(unused_must_use)]