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Bug#452115: marked as done (gcc-4.2: Incorrect results with abs())

Your message dated Sat, 25 Oct 2008 02:48:47 +0200
with message-id <18690.27887.325179.388843@gargle.gargle.HOWL>
and subject line closing bugs for gcc-3.4, which won't be fixed
has caused the Debian Bug report #452115,
regarding gcc-4.2: Incorrect results with abs()
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
452115: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=452115
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: gcc-4.2
Version: 4.2.2-3
Severity: important

At least gcc-4.2 and gcc-4.1 but probably also earlier versions are affected
by a bug discussed on the linux-kernel list [1].

The following test program will result in "OMG,-10==10 in linux!" when
compiled with both gcc-4.1 and gcc-4.2.

int main( void )
{
  int i=2;
  if( -10*abs (i-1) == 10*abs(i-1) )
    printf ("OMG,-10==10 in linux!\n");
  else
    printf ("nothing special here\n") ;

  return 0 ;
}

[1] http://lkml.org/lkml/2007/11/19/493

-- System Information:
Debian Release: lenny/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.24-rc3 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages gcc-4.2 depends on:
ii  binutils            2.18.1~cvs20071027-1 The GNU assembler, linker and bina
ii  cpp-4.2             4.2.2-3              The GNU C preprocessor
ii  gcc-4.2-base        4.2.2-3              The GNU Compiler Collection (base 
ii  libc6               2.6.1-6              GNU C Library: Shared libraries
ii  libgcc1             1:4.2.2-3            GCC support library
ii  libgomp1            4.2.2-3              GCC OpenMP (GOMP) support library

Versions of packages gcc-4.2 recommends:
ii  libc6-dev                     2.6.1-6    GNU C Library: Development Librari

-- no debconf information

--- End Message ---
--- Begin Message --- 
tag 471831 + wontfix
tag 441104 + wontfix
tag 452115 + wontfix
tag 299188 + wontfix
tag 420533 + wontfix
tag 437537 + wontfix
tag 378107 + wontfix
tag 425053 + wontfix
tag 323285 + wontfix
tag 399100 + wontfix
thanks

closing bugs for gcc-3.4, which won't be fixed. either the binary
package is not built anymore in unstable, or we will not fix this in
3.4.

--- End Message ---
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