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Require Drop impls to have the same constness on its bounds as the bounds on the...
[rust.git] / src / test / ui / issues / issue-57362-1.rs
1 // Test for issue #57362, ensuring that the self ty is shown in cases of higher-ranked lifetimes
2 // conflicts: the `expected` and `found` trait refs would otherwise be printed the same, leading
3 // to confusing notes such as:
4 //  = note: expected type `Trait`
5 //             found type `Trait`
6
7 // from issue #57362
8 trait Trait {
9     fn f(self);
10 }
11
12 impl<T> Trait for fn(&T) {
13     fn f(self) {
14         println!("f");
15     }
16 }
17
18 fn f() {
19     let a: fn(_) = |_: &u8| {};
20     a.f(); //~ ERROR no method named `f`
21 }
22
23 fn main() {}