src/test/ui/issues/issue-19127.rs

   1 // run-pass
   2 #![allow(unused_variables)]
   3 // pretty-expanded FIXME #23616
   4
   5 fn foo<T, F: FnOnce(T) -> T>(f: F) {}
   6 fn id<'a>(input: &'a u8) -> &'a u8 { input }
   7
   8 fn main() {
   9     foo(id);
  10 }