[Nasm-bugs] [Bug 3392627] New: %rep listing swallows %[...] brackets

[noreply-nasm at dev.nasm.us]

https://bugzilla.nasm.us/show_bug.cgi?id=3392627

            Bug ID: 3392627
           Summary: %rep listing swallows %[...] brackets
           Product: NASM
           Version: 2.15 (development)
          Hardware: All
                OS: All
            Status: OPEN
          Severity: minor
          Priority: Medium
         Component: Assembler
          Assignee: nobody at nasm.us
          Reporter: pushbx at ulukai.org
                CC: chang.seok.bae at intel.com, gorcunov at gmail.com,
                    hpa at zytor.com, nasm-bugs at nasm.us
     Obtained from: Built from git using configure

This is the same in
https://repo.or.cz/nasm.git/commitdiff/e91f5cc1322eed4da0de81656276e021bf352c3d
as well as older NASM versions. Note how the listing for the %rep expansions
lists "dataii" where it actually processes "data%[ii]".

$ cat test.asm 

%assign ii 1
data%[ii]:
%assign ii ii + 1

%rep 1
data%[ii]:
%assign ii ii + 1
%endrep

%rep 2
data%[ii]:
%assign ii ii + 1
%endrep
$ nasm -v
NASM version 2.15rc0 compiled on Oct 24 2019
$ nasm test.asm -l test.lst
$ cat test.lst
     1                                  
     2                                  %assign ii 1
     3                                  data%[ii]:
     4                                  %assign ii ii + 1
     5                                  
     6                                  %rep 1
     7                                  data%[ii]:
     8                                  %assign ii ii + 1
     9                                  %endrep
     7                              <1> dataii:
     8                              <1> %assign ii ii + 1
    10                                  
    11                                  %rep 2
    12                                  data%[ii]:
    13                                  %assign ii ii + 1
    14                                  %endrep
    12                              <1> dataii:
    13                              <1> %assign ii ii + 1
    14                              <1> dataii:
    15                              <1> %assign ii ii + 1
$ oldnasm -v
NASM version 2.12.02 compiled on Aug 10 2019
$ oldnasm test.asm -l test.lst
$ cat test.lst
     1                                  
     2                                  %assign ii 1
     3                                  data%[ii]:
     4                                  %assign ii ii + 1
     5                                  
     6                                  %rep 1
     7                                  data%[ii]:
     8                                  %assign ii ii + 1
     9                                  %endrep
     9                              <1> dataii:
     9                              <1> %assign ii ii + 1
    10                                  
    11                                  %rep 2
    12                                  data%[ii]:
    13                                  %assign ii ii + 1
    14                                  %endrep
    14                              <1> dataii:
    14                              <1> %assign ii ii + 1
    14                              <1> dataii:
    14                              <1> %assign ii ii + 1
$

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