ref: 0774f5eb9d07a83600b10282a02a07e24bb9eb01
dir: /test/asm/empty-data-directive.err/
warning: empty-data-directive.asm(6): [-Wempty-data-directive] db/dw/dl directive without data in ROM warning: empty-data-directive.asm(7): [-Wempty-data-directive] db/dw/dl directive without data in ROM warning: empty-data-directive.asm(8): [-Wempty-data-directive] db/dw/dl directive without data in ROM