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[Bug c++/55993] [C++11] derived-to-base conversion fails in constant expression
- 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: Wed, 13 Feb 2013 17:56:33 +0000
- Subject: [Bug c++/55993] [C++11] derived-to-base conversion fails in constant expression
- Auto-submitted: auto-generated
- References: <bug-55993-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55993
--- Comment #9 from Jason Merrill <jason at gcc dot gnu.org> 2013-02-13 17:56:33 UTC ---
Author: jason
Date: Wed Feb 13 17:56:28 2013
New Revision: 196023
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196023
Log:
PR c++/55993
* semantics.c (cxx_fold_indirect_ref): Handle empty bases at
non-zero offsets, too.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-empty6.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/semantics.c