ref: dafef5a953f2ad7c21c8662f1764057fcffc6d96
dir: /test/asm/pc-bank.asm/
SECTION "Fixed bank", ROMX,BANK[42]
ldh a, [BANK(@) * 256] ; This should be complained about at assembly time
X = BANK(@)
SECTION "Something else", ROMX
Y = BANK("Fixed bank")
PRINTLN "@: {X}\nStr: {Y}"
ERR = BANK(@)