src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch.rs

   1 use std::pin::Pin;
   2
   3 struct Foo;
   4
   5 impl Foo {
   6     fn a(self: Pin<&Foo>, f: &Foo) -> &Foo { f }
   7     //~^ lifetime may not live long enough
   8
   9     fn c(self: Pin<&Self>, f: &Foo, g: &Foo) -> (Pin<&Foo>, &Foo) { (self, f) }
  10     //~^ lifetime may not live long enough
  11 }
  12
  13 type Alias<T> = Pin<T>;
  14 impl Foo {
  15     fn bar<'a>(self: Alias<&Self>, arg: &'a ()) -> &() { arg }
  16     //~^ lifetime may not live long enough
  17 }
  18
  19 fn main() {}