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Roman



Joined: 21 Apr 2012
Posts: 1719
Roman 06 Feb 2023, 07:30
Fasmw 1.73
I want do this.

Code:
proc a1
ret
endp
;in some place. redefined without if or macro. Sometimes its more convenient.
proc a1
ret
endp
    


I know fasm macro redefined.
But how redefined proc or label ?
purge proc help me ?


Last edited by Roman on 06 Feb 2023, 07:36; edited 1 time in total
Post 06 Feb 2023, 07:30
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revolution
When all else fails, read the source


Joined: 24 Aug 2004
Posts: 20215
Location: In your JS exploiting you and your system
revolution 06 Feb 2023, 07:35
It isn't possible to have two labels with the same name. Which one would you choose?
Code:
a1:
a1: ; <---- error: symbol already defined.    
Same for this:
Code:
a1:
ret
a1 = $ ; <--- error: symbol already defined.
ret    
But you can use simple variables:
Code:
a1 = $
ret
call a1
;...
a1 = $
ret
call a1    
Post 06 Feb 2023, 07:35
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Roman



Joined: 21 Apr 2012
Posts: 1719
Roman 06 Feb 2023, 07:39
Thanks.
Post 06 Feb 2023, 07:39
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revolution
When all else fails, read the source


Joined: 24 Aug 2004
Posts: 20215
Location: In your JS exploiting you and your system
revolution 06 Feb 2023, 07:54
If you define a variable more than once then you can't forward reference.
Code:
call a1 ; <--- error: symbol 'a1' out of scope.
a1 = $
a1 = $    
Post 06 Feb 2023, 07:54
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