ref: a09f2d4115cd65b4bbe242421bccabf2f8dba25e
dir: /test/asm/nested-macrodef.err/
warning: nested-macrodef.asm(26) -> nested-macrodef.asm::outer(22): [-Wuser]
Nested macros shouldn't work, whose argument would be \1?
ERROR: nested-macrodef.asm(26) -> nested-macrodef.asm::outer(24):
Unterminated macro definition
ERROR: nested-macrodef.asm(27):
syntax error, unexpected identifier, expecting newline
error: Assembly aborted (2 errors)!