From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20669 invoked by alias); 26 Dec 2007 10:08:46 -0000 Received: (qmail 20615 invoked by uid 48); 26 Dec 2007 10:08:30 -0000 Date: Wed, 26 Dec 2007 10:08:00 -0000 Message-ID: <20071226100830.20614.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug c++/34397] [4.3 regression] ICE on invalid default template parameter In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "ubizjak at gmail dot com" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2007-12/txt/msg02201.txt.bz2 ------- Comment #12 from ubizjak at gmail dot com 2007-12-26 10:08 ------- Also confirmed on x86_64-pc-linux-gnu: Program received signal SIGSEGV, Segmentation fault. find_parameter_packs_r (tp=0x2aaaadfef5e0, walk_subtrees=0x7fff62fefdec, data=0x7fff62ff0050) at ../../gcc-svn/trunk/gcc/cp/pt.c:2460 2460 switch (TREE_CODE (t)) (gdb) bt #0 find_parameter_packs_r (tp=0x2aaaadfef5e0, walk_subtrees=0x7fff62fefdec, data=0x7fff62ff0050) at ../../gcc-svn/trunk/gcc/cp/pt.c:2460 #1 0x00000000009b140d in walk_tree_1 (tp=0x2aaaadfef5e0, func=0x4459c0 , data=0x7fff62ff0050, pset=0x0, lh=0x52d8d0 ) at ../../gcc-svn/trunk/gcc/tree.c:8376 #2 0x00000000009b154f in walk_tree_1 (tp=0x2aaaae129c30, func=0x4459c0 , data=0x7fff62ff0050, pset=0x0, lh=0x52d8d0 ) at ../../gcc-svn/trunk/gcc/tree.c:8615 #3 0x00000000009b1664 in walk_tree_1 (tp=0x2aaaae12ed48, func=0x4459c0 , data=0x7fff62ff0050, pset=0x0, lh=0x52d8d0 ) at ../../gcc-svn/trunk/gcc/tree.c:8436 #4 0x0000000000445ac9 in find_parameter_packs_r (tp=0x2aaaae138a98, walk_subtrees=0x7fff62ff000c, data=0x7fff62ff0050) at ../../gcc-svn/trunk/gcc/cp/pt.c:2575 #5 0x00000000009b140d in walk_tree_1 (tp=0x2aaaae138a98, func=0x4459c0 , data=0x7fff62ff0050, pset=0x0, lh=0x52d8d0 ) at ../../gcc-svn/trunk/gcc/tree.c:8376 #6 0x00000000004450ff in check_for_bare_parameter_packs (t=0x2aaaae138a98) at ../../gcc-svn/trunk/gcc/cp/pt.c:2751 #7 0x000000000044eda8 in push_template_decl_real (decl=0x2aaaae138a80, is_friend=0 '\0') at ../../gcc-svn/trunk/gcc/cp/pt.c:3885 #8 0x00000000004aa265 in grokfield (declarator=, declspecs=, init=, (gdb) print t $1 = (tree) 0x41 Using built-in specs. Target: x86_64-unknown-linux-gnu Configured with: ../gcc-svn/trunk/configure --enable-languages=c,c++,fortran --enable-checking Thread model: posix gcc version 4.3.0 20071222 (experimental) [trunk revision 131134] (GCC) -- ubizjak at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |NEW Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2007-12-26 10:08:29 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34397