-error[E0277]: can't compare `Bar` with `(Bar, i32)`
- --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle-2.rs:14:5
+error: cannot implement trait on type alias impl trait
+ --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle-2.rs:7:17
|
-LL | Bar
- | ^^^ no implementation for `Bar == (Bar, i32)`
+LL | impl PartialEq<(Foo, i32)> for Bar {
+ | ^^^
|
- = help: the trait `PartialEq<(Bar, i32)>` is not implemented for `Bar`
- = help: the trait `PartialEq<(Foo, i32)>` is implemented for `Bar`
+note: type alias impl trait defined here
+ --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle-2.rs:3:12
+ |
+LL | type Foo = impl PartialEq<(Foo, i32)>;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to previous error
-For more information about this error, try `rustc --explain E0277`.