// 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 lifetime may not live long enough } fn main() {}