src/test/ui/issues/issue-18539.rs

   1 // run-pass
   2 // Test that coercing bare fn's that return a zero sized type to
   3 // a closure doesn't cause an LLVM ERROR
   4
   5 // pretty-expanded FIXME #23616
   6
   7 struct Foo;
   8
   9 fn uint_to_foo(_: usize) -> Foo {
  10     Foo
  11 }
  12
  13 #[allow(unused_must_use)]
  14 fn main() {
  15     (0..10).map(uint_to_foo);
  16 }