[suggestion] allow "defined" operator for @b and @

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vid
Verbosity in development

Joined: 05 Sep 2003
Posts: 7105
Location: Slovakia

vid 26 Jun 2007, 15:19

This would solve problem with @@f, @@b macros i am writing right now. I think it would be good to allow using "defined" operator for @b and @f symbols. It will return true, only if preceding/following anonymous label exists.

Code:

macro @@
{
  local next, prev  

  if defined @b
    @@B = @b
  end if

  @@B equ prev

  @@:

  if defined @f
    @@F = @f
  end if

  @@F equ next
}

26 Jun 2007, 15:19

Tomasz Grysztar

Joined: 16 Jun 2003
Posts: 8351
Location: Kraków, Poland

Tomasz Grysztar 05 Aug 2007, 16:14

Done in 1.67.22 (coming soon).

05 Aug 2007, 16:14

edfed

Joined: 20 Feb 2006
Posts: 4330
Location: Now

edfed 13 Oct 2007, 12:52

Code:

@@@:
@@:
jmp @f
jmp @@f
jmp @@b
jmp @b
@@:
@@@:

it doesn't compiles
with version 1.67.23
can this be implemented in fasm without needing of a macro?

Last edited by edfed on 20 Oct 2007, 14:03; edited 1 time in total

13 Oct 2007, 12:52

rugxulo

Joined: 09 Aug 2005
Posts: 2341
Location: Usono (aka, USA)

rugxulo 13 Oct 2007, 21:49

edfed, I could be wrong but I only think Tomasz implemented the ability for the keyword defined to support @f or @b.

13 Oct 2007, 21:49

LocoDelAssembly
Your code has a bug

Joined: 06 May 2005
Posts: 4624
Location: Argentina

LocoDelAssembly 13 Oct 2007, 21:54

Yep, but edfed is requesting an extra feature, not reporting a bug Wink

BTW, this was discussed already and even there are some macros that emulates this feature. Search for it.

[edit]Don't search, I found it. http://board.flatassembler.net/topic.php?p=35891#35891 [/edit]

13 Oct 2007, 21:54

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