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[Bug c++/54253] [C++11] constexpr constructor crashes with polymorphic base classes
- From: "jason at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 06 Sep 2012 16:24:25 +0000
- Subject: [Bug c++/54253] [C++11] constexpr constructor crashes with polymorphic base classes
- Auto-submitted: auto-generated
- References: <bug-54253-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54253
--- Comment #7 from Jason Merrill <jason at gcc dot gnu.org> 2012-09-06 16:24:25 UTC ---
Author: jason
Date: Thu Sep 6 16:24:10 2012
New Revision: 191033
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191033
Log:
PR c++/54341
PR c++/54253
* semantics.c (sort_constexpr_mem_initializers): New.
(build_constexpr_constructor_member_initializers): Use it.
(cx_check_missing_mem_inits): Skip artificial fields.
* init.c (expand_aggr_init_1): Don't zero out a class
with no data.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-virtual2.C
trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-virtual3.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/init.c
trunk/gcc/cp/semantics.c
trunk/gcc/testsuite/ChangeLog