src/test/ui/mismatched_types/E0631.rs

   1 #![feature(unboxed_closures)]
   2
   3 fn foo<F: Fn(usize)>(_: F) {}
   4 fn bar<F: Fn<(usize,)>>(_: F) {}
   5 fn main() {
   6     fn f(_: u64) {}
   7     foo(|_: isize| {}); //~ ERROR type mismatch
   8     bar(|_: isize| {}); //~ ERROR type mismatch
   9     foo(f); //~ ERROR type mismatch
  10     bar(f); //~ ERROR type mismatch
  11 }