[rustc.git] / src / test / ui / type-alias-impl-trait / issue-57700.full_tait.stderr

warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
  --> $DIR/issue-57700.rs:6:32
   |
LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
   |                                ^^^^^^^^^^^^^^^^^^^^^
   |
   = note: `#[warn(incomplete_features)]` on by default
   = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information

error: type parameter `impl Deref<Target = Self>` is part of concrete type but not used in parameter list for the `impl Trait` type alias
  --> $DIR/issue-57700.rs:20:58
   |
LL |       fn foo(self: impl Deref<Target = Self>) -> Self::Bar {
   |  __________________________________________________________^
LL | |
LL | |         self
LL | |     }
   | |_____^

error: aborting due to previous error; 1 warning emitted
Commit	Line	Data
6a06907d XL	1	warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
	2	--> $DIR/issue-57700.rs:6:32
	3	\|
	4	LL \| #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
	5	\| ^^^^^^^^^^^^^^^^^^^^^
	6	\|
	7	= note: `#[warn(incomplete_features)]` on by default
	8	= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
	9
	10	error: type parameter `impl Deref<Target = Self>` is part of concrete type but not used in parameter list for the `impl Trait` type alias
	11	--> $DIR/issue-57700.rs:20:58
	12	\|
	13	LL \| fn foo(self: impl Deref<Target = Self>) -> Self::Bar {
	14	\| __________________________________________________________^
	15	LL \| \|
	16	LL \| \| self
	17	LL \| \| }
	18	\| \|_____^
	19
	20	error: aborting due to previous error; 1 warning emitted
	21