| //@ revisions: current next | |
| //@ ignore-compare-mode-next-solver (explicit revisions) | |
| //@[next] compile-flags: -Znext-solver | |
| //@ check-pass | |
| #![feature(non_lifetime_binders)] | |
| //~^ WARN the feature `non_lifetime_binders` is incomplete | |
| trait Id { | |
| type Output: ?Sized; | |
| } | |
| impl<T: ?Sized> Id for T { | |
| type Output = T; | |
| } | |
| trait Everyone {} | |
| impl<T: ?Sized> Everyone for T {} | |
| fn hello() where for<T> <T as Id>::Output: Everyone {} | |
| fn main() { | |
| hello(); | |
| } |