ref: a96aa1725f6d0760d3df39c5a1a44eb196f7c8c6
dir: /test/asm/invalid-macro-arg-character.err/
error: invalid-macro-arg-character.asm(1):
Invalid character in bracketed macro argument '!'
error: invalid-macro-arg-character.asm(1):
syntax error, unexpected >
error: Assembly aborted (2 errors)!