src/test/run-fail/match-wildcards.rs

   1 // error-pattern:squirrelcupcake
   2 fn cmp() -> isize {
   3     match (Some('a'), None::<char>) {
   4         (Some(_), _) => {
   5             panic!("squirrelcupcake");
   6         }
   7         (_, Some(_)) => {
   8             panic!();
   9         }
  10         _ => {
  11             panic!("wat");
  12         }
  13     }
  14 }
  15
  16 fn main() {
  17     println!("{}", cmp());
  18 }