src/test/ui/nll/issue-52534.rs

   1 fn foo(_: impl FnOnce(&u32) -> &u32) {
   2 }
   3
   4 fn baz(_: impl FnOnce(&u32, u32) -> &u32) {
   5 }
   6
   7 fn bar() {
   8     let x = 22;
   9     foo(|a| &x)
  10 //~^ ERROR does not live long enough
  11 }
  12
  13 fn foobar() {
  14     let y = 22;
  15     baz(|first, second| &y)
  16 //~^ ERROR does not live long enough
  17 }
  18
  19 fn main() { }