| // Along with the other tests in this series, illustrates the | |
| // "projection gap": in this test, we know that `T: 'x`, and that is | |
| // enough to conclude that `T::Foo: 'x`. | |
| // build-pass (FIXME(62277): could be check-pass?) | |
| #![allow(dead_code)] | |
| #![allow(unused_variables)] | |
| trait Trait1<'x> { | |
| type Foo; | |
| } | |
| // calling this fn should trigger a check that the type argument | |
| // supplied is well-formed. | |
| fn wf<T>() { } | |
| fn func<'x, T:Trait1<'x>>(t: &'x T) | |
| { | |
| wf::<&'x T::Foo>(); | |
| } | |
| fn main() { } |