src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-2.rs

   1 // Regression test for #81650
   2
   3 struct Foo<'a> {
   4     x: &'a mut &'a i32,
   5 }
   6
   7 impl<'a> Foo<'a> {
   8     fn bar<F, T>(&self, f: F)
   9     where
  10         F: FnOnce(&Foo<'a>) -> T,
  11         F: 'a,
  12     {}
  13 }
  14
  15 trait Test {
  16     fn test(&self);
  17 }
  18
  19 fn func<T: Test>(foo: &Foo, t: T) {
  20     foo.bar(move |_| {
  21     //~^ ERROR the parameter type `T` may not live long enough
  22         t.test();
  23     });
  24 }
  25
  26 fn main() {}