src/test/ui/consts/const-eval/issue-52442.rs

   1 fn main() {
   2     [();  { &loop { break } as *const _ as usize } ];
   3     //~^ ERROR `loop` is not allowed in a `const`
   4     //~| ERROR casting pointers to integers in constants is unstable
   5     //~| ERROR evaluation of constant value failed
   6 }