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Index > Macroinstructions > Undefined symbol 'n' in match

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Jin X



Joined: 06 Mar 2004
Posts: 133
Location: Russia
Jin X 28 Feb 2021, 19:49
Error occurs: undefined symbol 'n'
What's wrong?
Code:
macro xxx [opt]
{
  local rcaddr_reg, bh_zero
  rcaddr_reg equ bp
  bh_zero equ 0
  is_set equ 0

  match =rcaddr:reg_n, opt \{
    match reg==n, reg_n \\{
      rcaddr_reg equ reg
      match =bx, reg \\{
        bh_zero equ 1
      \\}
      if n <> 0
        display "Only value '0' is allowed for register in option 'rcaddr'!"
        err
      end if
      is_set equ 1
    \\}
    match =0, error \\{
      rcaddr_reg equ reg_n
    \\}
    is_set equ 1
  \} ; rcaddr
}

xxx rcaddr:bx=0    
Post 28 Feb 2021, 19:49
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revolution
When all else fails, read the source


Joined: 24 Aug 2004
Posts: 20361
Location: In your JS exploiting you and your system
revolution 01 Mar 2021, 03:11
I notice you have mismatched closing \\} for the third level at "match =bx, reg \\{".
Post 01 Mar 2021, 03:11
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Jin X



Joined: 06 Mar 2004
Posts: 133
Location: Russia
Jin X 01 Mar 2021, 10:32
Oh, thanks! Very Happy
Post 01 Mar 2021, 10:32
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