ref: a4ead0c25f7451d24e0ac4b13f2c6e17d7d30ec7
dir: /test/asm/reference-undefined-equs.err/
error: reference-undefined-equs.asm(4): 's1' already referenced at reference-undefined-equs.asm(2) error: reference-undefined-equs.asm(5): 's2' already referenced at reference-undefined-equs.asm(2) error: Assembly aborted (2 errors)!