| error[E0631]: type mismatch in function arguments |
| --> $DIR/issue-60283.rs:14:13 |
| | |
| LL | pub fn foo<T, F>(_: T, _: F) |
| | --- |
| LL | where T: for<'a> Trait<'a>, |
| LL | F: for<'a> FnMut(<T as Trait<'a>>::Item) {} |
| | ------------------------------------- required by this bound in `foo` |
| ... |
| LL | foo((), drop) |
| | ^^^^ |
| | | |
| | expected signature of `for<'a> fn(<() as Trait<'a>>::Item) -> _` |
| | found signature of `fn(_) -> _` |
| |
| error[E0271]: type mismatch resolving `for<'a> <fn(_) {std::mem::drop::<_>} as std::ops::FnOnce<(<() as Trait<'a>>::Item,)>>::Output == ()` |
| --> $DIR/issue-60283.rs:14:5 |
| | |
| LL | pub fn foo<T, F>(_: T, _: F) |
| | --- |
| LL | where T: for<'a> Trait<'a>, |
| LL | F: for<'a> FnMut(<T as Trait<'a>>::Item) {} |
| | ----------------------------- required by this bound in `foo` |
| ... |
| LL | foo((), drop) |
| | ^^^ expected bound lifetime parameter 'a, found concrete lifetime |
| |
| error: aborting due to 2 previous errors |
| |
| Some errors have detailed explanations: E0271, E0631. |
| For more information about an error, try `rustc --explain E0271`. |
