ref: c7a92d3104807f2831b706642adbd3492e440ac3
dir: /test/asm/bracketed-symbols.err/
error: bracketed-symbols.asm(16):
Formatting string as type 'X'
error: bracketed-symbols.asm(20):
"Label" does not have a constant value
error: bracketed-symbols.asm(21):
Expected constant PC but section is not fixed
error: Assembly aborted (3 errors)!