[Bug c++/46401] [4.5 Regression] very slow compile time with -Wsequence-point

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46401

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-07 
15:06:31 UTC ---
Author: jakub
Date: Tue Dec  7 15:06:27 2010
New Revision: 167538

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167538
Log:
    Backport from mainline
    2010-11-16  Jakub Jelinek  <ja...@redhat.com>

    PR c++/46401
    * c-common.c (warning_candidate_p): Don't track non-const calls
    or STRING_CSTs.

    * g++.dg/warn/Wsequence-point-3.C: New test.

Added:
    branches/gcc-4_5-branch/gcc/testsuite/g++.dg/warn/Wsequence-point-3.C
Modified:
    branches/gcc-4_5-branch/gcc/ChangeLog
    branches/gcc-4_5-branch/gcc/c-common.c
    branches/gcc-4_5-branch/gcc/testsuite/ChangeLog