add FIXME to a test which seems wrong.

2023-05-23 18:17:09 +02:00 · 2023-05-23 18:17:09 +02:00 · 2a4467da9f
commit 2a4467da9f
parent aa13288e22
1 changed files with 2 additions and 0 deletions
--- a/tests/ui/type-alias-impl-trait/coherence_generalization.rs
+++ b/tests/ui/type-alias-impl-trait/coherence_generalization.rs
@ -1,5 +1,7 @@
 // check-pass

+// FIXME(type_alias_impl_trait): What does this test? This needs a comment
+// explaining what we're worried about here.
 #![feature(type_alias_impl_trait)]
 trait Trait {}
 type Opaque<T> = impl Sized;