[Bug c++/41863] [4.5 Regression] segfault with sizeof in template parameter

[dodji at gcc dot gnu dot org]

------- Comment #3 from dodji at gcc dot gnu dot org  2009-10-30 07:09 -------
Subject: Bug 41863

Author: dodji
Date: Fri Oct 30 07:08:36 2009
New Revision: 153735

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=153735
Log:
Fix PR c++/41863

gcc/cp/ChangeLog:

        PR c++/41863
        * pt.c (iterative_hash_template_arg): articifial parms
        don't have DECL_PARM_INDEX set. Do not hash it.

gcc/testsuite/ChangeLog:

        PR c++/41863
        * g++.dg/template/sizeof12.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/template/sizeof12.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41863