src/test/ui/consts/const-eval/const_fn_ptr_fail.rs

   1 // run-pass
   2 // compile-flags: -Zunleash-the-miri-inside-of-you
   3 #![allow(unused)]
   4
   5 fn double(x: usize) -> usize { x * 2 }
   6 const X: fn(usize) -> usize = double;
   7
   8 const fn bar(x: usize) -> usize {
   9     X(x) // FIXME: this should error someday
  10 }
  11
  12 fn main() {}