How dublicated proc ?

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Roman

Joined: 21 Apr 2012
Posts: 1792

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

06 Feb 2023, 07:30

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 20340
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

06 Feb 2023, 07:35

Roman

Joined: 21 Apr 2012
Posts: 1792

Roman 06 Feb 2023, 07:39

Thanks.

06 Feb 2023, 07:39

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 20340
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 = $

06 Feb 2023, 07:54

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