src/test/ui/impl-trait/issue-55872.stderr - toolchain/rustc - Git at Google

 error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
   --> $DIR/issue-55872.rs:13:9
    |
 LL |         || ()
    |         ^^^^^

 error: aborting due to previous error
	error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
	--> $DIR/issue-55872.rs:13:9
	\|
	LL \| \|\| ()
	\| ^^^^^

	error: aborting due to previous error