src/test/ui/consts/issue-43105.rs

   1 fn xyz() -> u8 { 42 }
   2
   3 const NUM: u8 = xyz();
   4 //~^ ERROR cannot call non-const fn
   5
   6 fn main() {
   7     match 1 {
   8         NUM => unimplemented!(),
   9         //~^ ERROR could not evaluate constant pattern
  10         //~| ERROR could not evaluate constant pattern
  11         _ => unimplemented!(),
  12     }
  13 }