| // Various tests related to testing how region inference works | |
| // with respect to the object receivers. | |
| trait Foo { | |
| fn borrowed<'a>(&'a self) -> &'a (); | |
| } | |
| // Here we have two distinct lifetimes, but we try to return a pointer | |
| // with the longer lifetime when (from the signature) we only know | |
| // that it lives as long as the shorter lifetime. Therefore, error. | |
| fn borrowed_receiver_related_lifetimes2<'a,'b>(x: &'a (dyn Foo + 'b)) -> &'b () { | |
| x.borrowed() //~ ERROR cannot infer | |
| } | |
| fn main() {} |