xref: /illumos-gate/usr/src/test/util-tests/tests/awk/gnu/nested.awk (revision e6d6c189fa3a95d7aa27bbe0aeacf7c1a6b57c8c)

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# Subject: 3.1.0 regression
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# From: James Troup <james@nocrew.org>
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# Date: Wed, 04 Jun 2003 17:53:56 +0100
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#
# Hi Aharon,
#
# This bug report comes from the Debian bug tracking system.  You can
# view the full log at:
#
#  http://bugs.debian.org/188345
#
# Like my other bug, this is a regression from 3.1.0 and I've reproduced
# this problem with 3.1.2d.
#
# "Nikita V. Youshchenko" <yoush@cs.msu.su> writes:
#
# | Package: gawk
# | Version: 1:3.1.2-2
# | Severity: normal
# | Tags: sid
# |
# | After upgrading gawk from woody to sid, I found one of my scripts not
# | working. I explored this a little and found minimal script to reproduce
# | the problem.
# |
# | File bug.awk is the following:
# |
BEGIN  {
  WI_total = 0
}
{
  WI_total++
  {
    split (  $1, sws, "_" )
    a = sws[1]
  }
  print(sws[1])
  print(a)
}
# |
# | The second print should output the same what first print poutputs, but
# | with gawk 3.1.2-2 it outputs nothing:
# | > echo a_b | gawk -f bug.awk
# | a
# |
# | >
# |
# | With gawk from stable I get what expexted:
# | > echo a_b | gawk -f bug.awk
# | a
# | a
# | >
# |
# | If I remove "WI_total++" line, bug disapperas
# |
# | -- System Information:
# | Debian Release: 3.0
# | Architecture: i386
# | Kernel: Linux zigzag 2.4.19 16:49:13 MSK 2003 i686
# | Locale: LANG=ru_RU.KOI8-R, LC_CTYPE=ru_RU.KOI8-R
# |
# | Versions of packages gawk depends on:
# | ii  libc6                         2.3.1-16   GNU C Library: Shared libraries an
# |
# | -- no debconf information
#
# --
# James
#