ref: eb4952c188fddf486adbdb98a82ea9e6123eaff1
dir: /test/asm/use-label-outside-section.err/
ERROR: use-label-outside-section.asm(1):
Label "lab" created outside of a SECTION
ERROR: use-label-outside-section.asm(2):
Expected constant expression: 'lab' is not constant at assembly time
error: Assembly aborted (2 errors)!