ref: 943d631701e61bdea952502f522f1133f5946a17
dir: /test/asm/macro-line-no.err/
warning: macro-line-no.asm(2): [-Wuser] Line 2 warning: macro-line-no.asm(6): [-Wuser] Line 6 warning: macro-line-no.asm(7) -> macro-line-no.asm::m(4): [-Wuser] Line 4 warning: macro-line-no.asm(8): [-Wuser] Line 8