src/test/ui/macros/macro-missing-delimiters.stderr - toolchain/rustc - Git at Google

 error: invalid macro matcher; matchers must be contained in balanced delimiters
   --> $DIR/macro-missing-delimiters.rs:2:5
    |
 LL |     baz => ()
    |     ^^^

 error: aborting due to previous error
	error: invalid macro matcher; matchers must be contained in balanced delimiters
	--> $DIR/macro-missing-delimiters.rs:2:5
	\|
	LL \| baz => ()
	\| ^^^

	error: aborting due to previous error