[solved] proc @@ / call @@

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ouadji

Joined: 24 Dec 2008
Posts: 1081
Location: Belgium

ouadji 02 Oct 2010, 20:57

if "A" does compile
then ... why " undefined symbol" with "B" ???

PS : both with "if used name" removed in PROC32.INC

I agree that "B" does not compile,
but then "A" should not be allowed and should not compile either.

Code:

A) does compile --> 2 passes 11 bytes
   ----------------------------------

include 'win32a.inc'

proc @@ v:dword
  nop
  ret
endp

Code:

B) does not compile
   ----------------

include 'win32a.inc'

proc @@ v:dword
  nop
  ret
endp

;push x
call @@ ;<------ undefined symbol
                ;-----------------

_________________
I am not young enough to know everything (Oscar Wilde)-

Last edited by ouadji on 03 Oct 2010, 00:34; edited 1 time in total

02 Oct 2010, 20:57

Tomasz Grysztar

Joined: 16 Jun 2003
Posts: 8359
Location: Kraków, Poland

Tomasz Grysztar 02 Oct 2010, 21:26

Well, since you removed the "if used name" from PROC32.INC, this should compile fine:

Code:

proc @@ v:dword
  nop 
  ret 
endp 

;push x 
call @b

And with the "if used @@" the problem is obvious. Wink

Of course you can add additional check for that, something like

Code:

   if `name eq '@@' | used name

should be enough.

02 Oct 2010, 21:26

ouadji

Joined: 24 Dec 2008
Posts: 1081
Location: Belgium

ouadji 02 Oct 2010, 21:48

Code:

proc @@ v:dword
  nop 
  ret 
endp 

;push x 
call @b

not "call @@" but "call @B" !!! Smile

that is indeed perfectly logical, thank you Tomasz.

_________________
I am not young enough to know everything (Oscar Wilde)-

02 Oct 2010, 21:48

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