Hello,
Poasm Version 12.00.1 and Masm can assemble the code below without any issues :
.386
.model flat,stdcall
option casemap:none
enum MACRO p1,p2,p3,p4
p1 EQU 0
p2 EQU 1
p3 EQU 2
IFNB p4
p4 EQU 3
ENDIF
ENDM
.code
start:
enum false,true,other
mov eax,other
ret
END start
Poasm V13.00.1 should accept that there is a missing parameter ( the 4th one ) but it displays the following error message :
error: Invalid use of 'EQU'.
The "IFNB p4" construct is weird in general, and POASM will in this case see "IFNB<nl>" which trough other changes in seen as "true" (i.e. not blank rather than blank). I will fix it...