ref: 4e712807d7a2add9f93a265b25638e6f1ca32ff3
dir: /test/asm/undefined-builtins.asm/
; not inside a section
assert !DEF(@)
println @
println "{@}?"
; not inside a macro
assert !DEF(_NARG)
println _NARG
println "{_NARG}?"
SECTION "s", ROM0[$42]
assert DEF(@)
println @
println "{@}!"
MACRO m
assert DEF(_NARG)
println _NARG
println "{_NARG}!"
ENDM
m 1, 2, 3