tests/ui/match/match-vec-mismatch-2.rs - toolchain/rustc - Git at Google

 fn main() {
     match () {
         [()] => { }
         //~^ ERROR expected an array or slice, found `()`
     }
 }
	fn main() {
	match () {
	[()] => { }
	//~^ ERROR expected an array or slice, found `()`
	}
	}