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Index > Macroinstructions > macro label how do ?

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Roman



Joined: 21 Apr 2012
Posts: 1080
Roman
Code:
lb_cnt EQU 0
macro mlbCount {
      ;if ~ defined lb_cnt
      ;  lb_cnt = 0
      ;end if
   .lb_cnt:
        lb_cnt EQU lb_cnt+1
      } 

In code:
mlbCount 
mlbCount
mlbCount
    

fasm get error: '.lb_cnt: symbol already defined'

I expected this:
.0:
.1:
.2:
Post 03 Jan 2021, 18:25
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Tomasz Grysztar



Joined: 16 Jun 2003
Posts: 7925
Location: Kraków, Poland
Tomasz Grysztar
Use REPT to convert numeric value to decimal token that can be used to form the name:
Code:
lb_cnt EQU 0
macro mlbCount {
  rept 1 this:lb_cnt, next:lb_cnt+1 \{

   .\#this:
        lb_cnt EQU next
      \} }    
Post 04 Jan 2021, 13:19
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Roman



Joined: 21 Apr 2012
Posts: 1080
Roman
Thanks
Post 04 Jan 2021, 13:32
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