Rollup merge of #156927 - zedddie:gsoc-batch-1-meow, r=Kivooeo

JonathanBrouwer · web-flow · commit d9b3fefbb175 · 2026-05-26T13:42:20.000+02:00
Reorganize `tests/ui/issues` [1/N] Part of [GSoC'26 project](https://rust-lang.zulipchat.com/#narrow/channel/421156-gsoc/topic/Project.3A.20Reorganizing.20tests.2Fui.2Fissues) r? Kivooeo @Teapot4195
diff --git a/tests/ui/coercion/fn-item-to-dyn-any.rs b/tests/ui/coercion/fn-item-to-dyn-any.rs
@@ -1,3 +1,4 @@
+//! Regression test for <https://github.com/rust-lang/rust/issues/16922>.
 //@ run-pass
 
 use std::any::Any;
diff --git a/tests/ui/cross-crate/auxiliary/dyn-trait-lifetime-infer-metadata.rs b/tests/ui/cross-crate/auxiliary/dyn-trait-lifetime-infer-metadata.rs
@@ -1,3 +1,4 @@
+//! Auxiliary crate for <https://github.com/rust-lang/rust/issues/17662>.
 #![crate_type = "lib"]
 
 pub trait Foo<'a, T> {
diff --git a/tests/ui/cross-crate/dyn-trait-lifetime-infer-metadata.rs b/tests/ui/cross-crate/dyn-trait-lifetime-infer-metadata.rs
@@ -1,8 +1,8 @@
+//! Regression test for <https://github.com/rust-lang/rust/issues/17662>.
 //@ run-pass
-//@ aux-build:issue-17662.rs
+//@ aux-build:dyn-trait-lifetime-infer-metadata.rs
 
-
-extern crate issue_17662 as i;
+extern crate dyn_trait_lifetime_infer_metadata as i;
 
 use std::marker;
 
diff --git a/tests/ui/deprecation/deprecated-unstable-method-in-staged-api.rs b/tests/ui/deprecation/deprecated-unstable-method-in-staged-api.rs
@@ -1,3 +1,4 @@
+//! Regression test for <https://github.com/rust-lang/rust/issues/17337>.
 #![feature(staged_api)]
 #![deny(deprecated)]
 
diff --git a/tests/ui/deprecation/deprecated-unstable-method-in-staged-api.stderr b/tests/ui/deprecation/deprecated-unstable-method-in-staged-api.stderr
@@ -1,11 +1,11 @@
 error: use of deprecated method `Foo::foo`: text
-  --> $DIR/issue-17337.rs:16:6
+  --> $DIR/deprecated-unstable-method-in-staged-api.rs:17:6
    |
 LL |     .foo();
    |      ^^^
    |
 note: the lint level is defined here
-  --> $DIR/issue-17337.rs:2:9
+  --> $DIR/deprecated-unstable-method-in-staged-api.rs:3:9
    |
 LL | #![deny(deprecated)]
    |         ^^^^^^^^^^
diff --git a/tests/ui/drop/drop-in-for-loop-destructure.rs b/tests/ui/drop/drop-in-for-loop-destructure.rs
@@ -1,3 +1,4 @@
+//! Regression test for <https://github.com/rust-lang/rust/issues/17216>.
 //@ run-pass
 #![allow(unused_variables)]
 struct Leak<'a> {
diff --git a/tests/ui/inference/need_type_info/unconstrained-type-in-closure.rs b/tests/ui/inference/need_type_info/unconstrained-type-in-closure.rs
@@ -1,3 +1,5 @@
+//! Regression test for <https://github.com/rust-lang/rust/issues/17551>.
+
 use std::marker;
 
 struct B<T>(marker::PhantomData<T>);
diff --git a/tests/ui/inference/need_type_info/unconstrained-type-in-closure.stderr b/tests/ui/inference/need_type_info/unconstrained-type-in-closure.stderr
@@ -1,5 +1,5 @@
 error[E0282]: type annotations needed for `B<_>`
-  --> $DIR/issue-17551.rs:6:9
+  --> $DIR/unconstrained-type-in-closure.rs:8:9
    |
 LL |     let foo = B(marker::PhantomData);
    |         ^^^     ------------------- type must be known at this point
diff --git a/tests/ui/regions/relate-bound-region-in-method-return.rs b/tests/ui/regions/relate-bound-region-in-method-return.rs
@@ -1,3 +1,4 @@
+//! Regression test for <https://github.com/rust-lang/rust/issues/17121>.
 //@ check-pass
 #![allow(dead_code)]
 
diff --git a/tests/ui/structs-enums/tuple-variant-as-struct-variant.rs b/tests/ui/structs-enums/tuple-variant-as-struct-variant.rs
@@ -1,3 +1,5 @@
+//! Regression test for <https://github.com/rust-lang/rust/issues/17800>.
+
 enum MyOption<T> {
     MySome(T),
     MyNone,
diff --git a/tests/ui/structs-enums/tuple-variant-as-struct-variant.stderr b/tests/ui/structs-enums/tuple-variant-as-struct-variant.stderr
@@ -1,5 +1,5 @@
 error[E0769]: tuple variant `MyOption::MySome` written as struct variant
-  --> $DIR/issue-17800.rs:8:9
+  --> $DIR/tuple-variant-as-struct-variant.rs:10:9
    |
 LL |         MyOption::MySome { x: 42 } => (),
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/tests/ui/thread-local/thread-local-borrow-past-function-end.rs b/tests/ui/thread-local/thread-local-borrow-past-function-end.rs
@@ -1,3 +1,4 @@
+//! Regression test for <https://github.com/rust-lang/rust/issues/17954>.
 #![feature(thread_local)]
 
 #[thread_local]
diff --git a/tests/ui/thread-local/thread-local-borrow-past-function-end.stderr b/tests/ui/thread-local/thread-local-borrow-past-function-end.stderr
@@ -1,5 +1,5 @@
 error[E0712]: thread-local variable borrowed past end of function
-  --> $DIR/issue-17954.rs:7:13
+  --> $DIR/thread-local-borrow-past-function-end.rs:8:13
    |
 LL |     let a = &FOO;
    |             ^^^^ thread-local variables cannot be borrowed beyond the end of the function
diff --git a/tests/ui/where-clauses/where-clause-on-struct-definitions.rs b/tests/ui/where-clauses/where-clause-on-struct-definitions.rs
@@ -1,3 +1,4 @@
+//! Regression test for <https://github.com/rust-lang/rust/issues/17904>.
 //@ check-pass
 #![allow(dead_code)]
 // Test that we can parse where clauses on various forms of tuple
diff --git a/tests/ui/where-clauses/where-clause-on-unit-struct.rs b/tests/ui/where-clauses/where-clause-on-unit-struct.rs
@@ -1,3 +1,4 @@
+//! Regression test for <https://github.com/rust-lang/rust/issues/17904>.
 // 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.
 
diff --git a/tests/ui/where-clauses/where-clause-on-unit-struct.stderr b/tests/ui/where-clauses/where-clause-on-unit-struct.stderr
@@ -1,5 +1,5 @@
 error[E0392]: type parameter `T` is never used
-  --> $DIR/issue-17904-2.rs:4:12
+  --> $DIR/where-clause-on-unit-struct.rs:5:12
    |
 LL | struct Foo<T> where T: Copy;
    |            ^ unused type parameter

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+//! Regression test for <https://github.com/rust-lang/rust/issues/16922>.`
`1`	`2`	`//@ run-pass`
`2`	`3`
`3`	`4`	`use std::any::Any;`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+//! Auxiliary crate for <https://github.com/rust-lang/rust/issues/17662>.`
`1`	`2`	`#![crate_type = "lib"]`
`2`	`3`
`3`	`4`	`pub trait Foo<'a, T> {`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+//! Regression test for <https://github.com/rust-lang/rust/issues/17337>.`
`1`	`2`	`#![feature(staged_api)]`
`2`	`3`	`#![deny(deprecated)]`
`3`	`4`
Original file line number	Diff line number	Diff line change
`@@ -1,11 +1,11 @@`
`1`	`1`	error: use of deprecated method `Foo::foo`: text
`2`		`- --> $DIR/issue-17337.rs:16:6`
	`2`	`+ --> $DIR/deprecated-unstable-method-in-staged-api.rs:17:6`
`3`	`3`	`\|`
`4`	`4`	`LL \| .foo();`
`5`	`5`	`\| ^^^`
`6`	`6`	`\|`
`7`	`7`	`note: the lint level is defined here`
`8`		`- --> $DIR/issue-17337.rs:2:9`
	`8`	`+ --> $DIR/deprecated-unstable-method-in-staged-api.rs:3:9`
`9`	`9`	`\|`
`10`	`10`	`LL \| #![deny(deprecated)]`
`11`	`11`	`\| ^^^^^^^^^^`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+//! Regression test for <https://github.com/rust-lang/rust/issues/17551>.`
	`2`	`+`
`1`	`3`	`use std::marker;`
`2`	`4`
`3`	`5`	`struct B<T>(marker::PhantomData<T>);`
Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	error[E0282]: type annotations needed for `B<_>`
`2`		`- --> $DIR/issue-17551.rs:6:9`
	`2`	`+ --> $DIR/unconstrained-type-in-closure.rs:8:9`
`3`	`3`	`\|`
`4`	`4`	`LL \| let foo = B(marker::PhantomData);`
`5`	`5`	`\| ^^^ ------------------- type must be known at this point`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+//! Regression test for <https://github.com/rust-lang/rust/issues/17121>.`
`1`	`2`	`//@ check-pass`
`2`	`3`	`#![allow(dead_code)]`
`3`	`4`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+//! Regression test for <https://github.com/rust-lang/rust/issues/17800>.`
	`2`	`+`
`1`	`3`	`enum MyOption<T> {`
`2`	`4`	`MySome(T),`
`3`	`5`	`MyNone,`