[Bug debug/51262] [4.7 Regression] ICE: SIGSEGV in primary_template_instantiation_p (pt.c:2874) with -flto -g

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51262

--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-12-12 
08:37:27 UTC ---
Author: rguenth
Date: Mon Dec 12 08:37:22 2011
New Revision: 182221

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182221
Log:
2011-12-12  Richard Guenther  <rguent...@suse.de>

    PR lto/51262
    * tree.c (cp_free_lang_data): No longer clear anonymous names.

    * g++.dg/opt/pr51262.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/opt/pr51262.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/tree.c
    trunk/gcc/testsuite/ChangeLog