2015-02-12 08:37:52 -06:00
|
|
|
// 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.
|
2019-05-28 13:46:13 -05:00
|
|
|
fn borrowed_receiver_related_lifetimes2<'a,'b>(x: &'a (dyn Foo + 'b)) -> &'b () {
|
2022-04-19 05:56:18 -05:00
|
|
|
x.borrowed()
|
2022-04-01 12:13:25 -05:00
|
|
|
//~^ ERROR lifetime may not live long enough
|
2015-02-12 08:37:52 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
fn main() {}
|