src/test/ui/polymorphization/promoted-function.rs

   1 // run-pass
   2 // compile-flags:-Zpolymorphize=on
   3
   4 fn fop<T>() {}
   5
   6 fn bar<T>() -> &'static fn() {
   7     &(fop::<T> as fn())
   8 }
   9 pub const FN: &'static fn() = &(fop::<i32> as fn());
  10
  11 fn main() {
  12     bar::<u32>();
  13     bar::<i32>();
  14     (FN)();
  15 }