[Bug c++/43031] [4.5 Regression] internal compiler error: verify_gimple failed after non-trivial conversion error when crosscompiling Firefox

[jason at gcc dot gnu dot org]

------- Comment #6 from jason at gcc dot gnu dot org  2010-02-16 06:05 -------
Subject: Bug 43031

Author: jason
Date: Tue Feb 16 06:05:20 2010
New Revision: 156793

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156793
Log:
        PR c++/43031
        * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
        VIEW_CONVERT_EXPR for conversions between structural equality types
        that the back end can't tell are the same.

Added:
    trunk/gcc/testsuite/g++.dg/ext/attrib36.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-gimplify.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43031