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From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/54844] New: ice tsubst_copy, at cp/pt.c:12352 Date: Sun, 07 Oct 2012 09:45:00 -0000 [thread overview] Message-ID: <bug-54844-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54844 Bug #: 54844 Summary: ice tsubst_copy, at cp/pt.c:12352 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned@gcc.gnu.org ReportedBy: dcb314@hotmail.com Created attachment 28379 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28379 gzipped C++ source code The original source code I provided for bug #46240 seems to now cause an ice. oct-norm.cc: In instantiation of ‘R vector_norm(const MArray<T>&, R) [with T = double; R = double]’: oct-norm.cc:521:75: required from here oct-norm.cc:309:234: internal compiler error: in tsubst_copy, at cp/pt.c:12352 0x58361a tsubst_copy ../../src/trunk/gcc/cp/pt.c:12352 0x5745c2 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool, bool) ../../src/trunk/gcc/cp/pt.c:13479 0x57321c tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool, bool) ../../src/trunk/gcc/cp/pt.c:13504 0x574139 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool, bool) ../../src/trunk/gcc/cp/pt.c:13459 0x5736c9 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool, bool) ../../src/trunk/gcc/cp/pt.c:13863 0x57aa9a tsubst_expr ../../src/trunk/gcc/cp/pt.c:13159 0x57b61a tsubst_expr ../../src/trunk/gcc/cp/pt.c:12792 0x57b6ce tsubst_expr ../../src/trunk/gcc/cp/pt.c:12814 0x57c56d tsubst_expr ../../src/trunk/gcc/cp/pt.c:12800 0x57b6ce tsubst_expr ../../src/trunk/gcc/cp/pt.c:12814 0x57c56d tsubst_expr ../../src/trunk/gcc/cp/pt.c:12800 0x57b753 tsubst_expr ../../src/trunk/gcc/cp/pt.c:12630 0x57b6ce tsubst_expr ../../src/trunk/gcc/cp/pt.c:12814 0x579966 instantiate_decl(tree_node*, int, bool) ../../src/trunk/gcc/cp/pt.c:18635 0x5b3e33 instantiate_pending_templates(int) ../../src/trunk/gcc/cp/pt.c:18734 0x5ee1ae cp_write_global_declarations() ../../src/trunk/gcc/cp/decl2.c:3742 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions. No special compiler flags required. This code used to compile with trunk dated 2012 Oct 03, so a recent change seems to be causing the problem.
next reply other threads:[~2012-10-07 9:45 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-10-07 9:45 dcb314 at hotmail dot com [this message] 2012-10-07 11:32 ` [Bug c++/54844] " markus at trippelsdorf dot de 2012-10-08 12:04 ` [Bug c++/54844] [4.8 Regression] " rguenth at gcc dot gnu.org 2012-10-08 12:10 ` paolo.carlini at oracle dot com 2012-10-14 22:50 ` paolo.carlini at oracle dot com 2012-10-14 23:23 ` paolo.carlini at oracle dot com 2012-10-15 10:15 ` jakub at gcc dot gnu.org 2012-10-20 2:23 ` bangerth at gmail dot com 2012-10-20 6:56 ` jakub at gcc dot gnu.org 2012-10-20 15:26 ` vincenzo.innocente at cern dot ch 2012-10-22 11:59 ` bangerth at gmail dot com 2012-10-22 12:04 ` jakub at gcc dot gnu.org 2012-10-22 13:05 ` bangerth at gmail dot com 2012-10-23 18:05 ` jakub at gcc dot gnu.org 2012-10-24 9:51 ` jakub at gcc dot gnu.org
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