Summary: | [4.5 Regression] ICE on class template specialization | ||
---|---|---|---|
Product: | gcc | Reporter: | Nathan Thomas <nthomas> |
Component: | c++ | Assignee: | Dodji Seketeli <dodji> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | gcc-bugs, pinskia, reichelt |
Priority: | P1 | Keywords: | ice-on-valid-code |
Version: | 4.5.0 | ||
Target Milestone: | 4.5.0 | ||
Host: | Target: | ||
Build: | Known to work: | 4.4.2 | |
Known to fail: | Last reconfirmed: | 2009-11-29 19:42:10 |
Description
Nathan Thomas
2009-11-16 19:26:17 UTC
Confirmed, worked with 4.4 with checking enabled. Shorter testcase (without default parameter): ================================= struct A { static const int N = 0; }; template<int> struct B {}; template<typename T, int> struct C { typedef T U; B<U::N> b; }; template<typename T> struct C<T*, 0> { B<T::N> b; }; C<A*, 0> c; ================================= Mine. Patch submitted to http://gcc.gnu.org/ml/gcc-patches/2009-11/msg01630.html Subject: Bug 42069 Author: dodji Date: Mon Nov 30 09:58:20 2009 New Revision: 154768 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154768 Log: Fix PR c++/42069 gcc/cp/ChangeLog: PR c++/42069 * pt.c (convert_template_argument): Strip typedefs from SCOPE_REFs. gcc/testsuite/ChangeLog: PR c++/42069 * g++.dg/template/typedef23.C: New test. Added: trunk/gcc/testsuite/g++.dg/template/typedef23.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/pt.c trunk/gcc/testsuite/ChangeLog Fixed in 4.5. Subject: Bug 42069 Author: hjl Date: Fri Dec 11 23:36:24 2009 New Revision: 155184 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155184 Log: Backport testcases from trunk. 2009-12-11 H.J. Lu <hongjiu.lu@intel.com> Backport from mainline: 2009-12-11 Dodji Seketeli <dodji@redhat.com> PR c++/42225 * g++.dg/template/typedef24.C: New test. * g++.dg/template/typedef25.C: New test. 2009-12-11 Dodji Seketeli <dodji@redhat.com> PR c++/42251 * g++.dg/template/const3.C: New test. 2009-12-10 Jakub Jelinek <jakub@redhat.com> PR c++/42317 * g++.dg/opt/dtor2.C: New test. * g++.dg/opt/dtor2.h: New file. * g++.dg/opt/dtor2-aux.cc: New file. 2009-12-10 Jan Hubicka <jh@suse.cz> PR middle-end/42110 * g++.dg/torture/pr42110.C: new file. 2009-12-07 Jakub Jelinek <jakub@redhat.com> PR debug/42244 * gcc.dg/debug/pr42244.c: New test. 2009-12-04 David Daney <ddaney@caviumnetworks.com> PR rtl-optimization/42164 * gcc.c-torture/compile/pr42164.c: New test. 2009-12-03 Jason Merrill <jason@redhat.com> PR c++/41611 * g++.dg/abi/guard2.C: New. 2009-12-03 Dodji Seketeli <dodji@redhat.com> PR c++/42217 * g++.dg/other/bitfield4.C: New test. 2009-12-03 Jakub Jelinek <jakub@redhat.com> PR c++/42256 * g++.dg/inherit/thunk11.C: New test. * g++.dg/inherit/thunk11.h: New file. * g++.dg/inherit/thunk11-aux.cc: New file. 2009-12-01 Martin Jambor <mjambor@suse.cz> PR tree-optimization/42237 * gcc.c-torture/compile/pr42237.c: New test. 2009-12-01 Paolo Carlini <paolo.carlini@oracle.com> PR c++/42057 * g++.dg/parse/crash54.C: New. 2009-11-30 Martin Jambor <mjambor@suse.cz> PR middle-end/42196 * gcc.c-torture/compile/pr42196-1.c: New test. * gcc.c-torture/compile/pr42196-2.c: New test. * gcc.c-torture/compile/pr42196-3.c: New test. 2009-11-30 Dodji Seketeli <dodji@redhat.com> PR c++/42069 * g++.dg/template/typedef23.C: New test. 2009-11-29 H.J. Lu <hongjiu.lu@intel.com> PR tree-optimization/41961 * g++.dg/tree-ssa/pr41961.C: New. 2009-11-29 Ira Rosen <irar@il.ibm.com> PR tree-optimization/42193 * gcc.dg/vect/pr42193.c: New test. 2009-11-28 Richard Guenther <rguenther@suse.de> PR tree-optimization/42183 * g++.dg/torture/pr42183.C: New testcase. 2009-11-27 Martin Jambor <mjambor@suse.cz> PR middle-end/42006 * gcc.c-torture/execute/pr42006.c: New test. 2009-11-27 Michael Matz <matz@suse.de> PR rtl-optimization/42084 * gcc.dg/pr42084.c: New test. 2009-11-27 Michael Matz <matz@suse.de> PR c++/41906 * g++.dg/tree-ssa/pr41906.C: New testcase. 2009-11-26 Michael Matz <matz@suse.de> PR tree-optimization/41905 * g++.dg/tree-ssa/pr41905.C: New testcase. 2009-11-24 Richard Guenther <rguenther@suse.de> PR tree-optimization/42142 * gcc.c-torture/execute/pr42142.c: New testcase. 2009-11-24 Martin Jambor <mjambor@suse.cz> PR tree-optimization/42154 * gcc.c-torture/execute/pr42154.c: New test. 2009-11-21 Martin Jambor <mjambor@suse.cz> PR middle-end/42025 * gcc.c-torture/compile/pr42025-1.c: New test. * gcc.c-torture/compile/pr42025-2.c: New test. 2009-11-21 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/42078 * gcc.dg/pr42078.c: New test. Added: branches/gcc-4_4-branch/gcc/testsuite/g++.dg/abi/guard2.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/abi/guard2.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/inherit/thunk11-aux.cc - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/inherit/thunk11-aux.cc branches/gcc-4_4-branch/gcc/testsuite/g++.dg/inherit/thunk11.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/inherit/thunk11.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/inherit/thunk11.h - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/inherit/thunk11.h branches/gcc-4_4-branch/gcc/testsuite/g++.dg/opt/dtor2-aux.cc - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/opt/dtor2-aux.cc branches/gcc-4_4-branch/gcc/testsuite/g++.dg/opt/dtor2.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/opt/dtor2.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/opt/dtor2.h - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/opt/dtor2.h branches/gcc-4_4-branch/gcc/testsuite/g++.dg/other/bitfield4.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/other/bitfield4.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/parse/crash54.C - copied unchanged from r155172, trunk/gcc/testsuite/g++.dg/parse/crash54.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/const3.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/template/const3.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/typedef23.C - copied unchanged from r155181, trunk/gcc/testsuite/g++.dg/template/typedef23.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/typedef24.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/template/typedef24.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/typedef25.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/template/typedef25.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr42110.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/torture/pr42110.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr42183.C - copied unchanged from r155181, trunk/gcc/testsuite/g++.dg/torture/pr42183.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/tree-ssa/pr41905.C - copied unchanged from r155182, trunk/gcc/testsuite/g++.dg/tree-ssa/pr41905.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/tree-ssa/pr41906.C - copied unchanged from r155182, trunk/gcc/testsuite/g++.dg/tree-ssa/pr41906.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/tree-ssa/pr41961.C - copied unchanged from r155181, trunk/gcc/testsuite/g++.dg/tree-ssa/pr41961.C branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42025-1.c - copied unchanged from r155182, trunk/gcc/testsuite/gcc.c-torture/compile/pr42025-1.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42025-2.c - copied unchanged from r155182, trunk/gcc/testsuite/gcc.c-torture/compile/pr42025-2.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42164.c - copied unchanged from r155170, trunk/gcc/testsuite/gcc.c-torture/compile/pr42164.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42196-1.c - copied unchanged from r155181, trunk/gcc/testsuite/gcc.c-torture/compile/pr42196-1.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42196-2.c - copied unchanged from r155181, trunk/gcc/testsuite/gcc.c-torture/compile/pr42196-2.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42196-3.c - copied unchanged from r155181, trunk/gcc/testsuite/gcc.c-torture/compile/pr42196-3.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42237.c - copied unchanged from r155171, trunk/gcc/testsuite/gcc.c-torture/compile/pr42237.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/pr42006.c - copied unchanged from r155181, trunk/gcc/testsuite/gcc.c-torture/execute/pr42006.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/pr42142.c - copied unchanged from r155182, trunk/gcc/testsuite/gcc.c-torture/execute/pr42142.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/pr42154.c - copied unchanged from r155182, trunk/gcc/testsuite/gcc.c-torture/execute/pr42154.c branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/debug/pr42244.c - copied unchanged from r155170, trunk/gcc/testsuite/gcc.dg/debug/pr42244.c branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/pr42078.c - copied unchanged from r155182, trunk/gcc/testsuite/gcc.dg/pr42078.c branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/pr42084.c - copied unchanged from r155182, trunk/gcc/testsuite/gcc.dg/pr42084.c branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/vect/pr42193.c - copied unchanged from r155181, trunk/gcc/testsuite/gcc.dg/vect/pr42193.c Modified: branches/gcc-4_4-branch/gcc/testsuite/ChangeLog |