[Bug c++/45894] [4.5 Regression] [C++0x] ICE: segmentation fault with -Wall

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45894

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-11-11 
20:41:36 UTC ---
Author: jakub
Date: Thu Nov 11 20:41:34 2010
New Revision: 166621

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166621
Log:
    Backport from mainline
    2010-11-09  Jakub Jelinek  <ja...@redhat.com>

    PR c++/45894
    * tree.c (lvalue_p_1): Don't crash if ref has NULL type.

    * g++.dg/warn/Wsequence-point-2.C: New test.

Added:
    branches/gcc-4_5-branch/gcc/testsuite/g++.dg/warn/Wsequence-point-2.C
Modified:
    branches/gcc-4_5-branch/gcc/cp/ChangeLog
    branches/gcc-4_5-branch/gcc/cp/tree.c
    branches/gcc-4_5-branch/gcc/testsuite/ChangeLog