ref: 8ccbd9dc36c9fd672225ba91e50d022f166acd73
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)!