ref: 596e17ee61ea020a218d2885d86af195f088d8c6
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)!