rust/tests/ui/type-alias-impl-trait/no_revealing_outside_defini...

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error[E0308]: mismatched types
--> $DIR/no_revealing_outside_defining_module.rs:15:19
|
LL | pub type Boo = impl ::std::fmt::Debug;
| ---------------------- the found opaque type
...
LL | let _: &str = bomp();
| ---- ^^^^^^ expected `&str`, found opaque type
| |
| expected due to this
|
= note: expected reference `&str`
found opaque type `Boo`
note: this item must have the opaque type in its signature in order to be able to register hidden types
--> $DIR/no_revealing_outside_defining_module.rs:14:4
|
LL | fn bomp2() {
| ^^^^^
error[E0308]: mismatched types
--> $DIR/no_revealing_outside_defining_module.rs:19:5
|
LL | pub type Boo = impl ::std::fmt::Debug;
| ---------------------- the expected opaque type
...
LL | fn bomp() -> boo::Boo {
| -------- expected `Boo` because of return type
LL | ""
| ^^ expected opaque type, found `&str`
|
= note: expected opaque type `Boo`
found reference `&'static str`
note: this item must have the opaque type in its signature in order to be able to register hidden types
--> $DIR/no_revealing_outside_defining_module.rs:18:4
|
LL | fn bomp() -> boo::Boo {
| ^^^^
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0308`.