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[Bug c++/47774] [C++0x] constexpr specifier on ctor not ignored when template instantiation causes ctor to not satify constexpr requirements
- 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, 3 Mar 2011 02:49:42 +0000
- Subject: [Bug c++/47774] [C++0x] constexpr specifier on ctor not ignored when template instantiation causes ctor to not satify constexpr requirements
- Auto-submitted: auto-generated
- References: <bug-47774-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47774
--- Comment #8 from Jason Merrill <jason at gcc dot gnu.org> 2011-03-03 02:49:23 UTC ---
Author: jason
Date: Thu Mar 3 02:49:19 2011
New Revision: 170638
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170638
Log:
PR c++/47774
* tree.c (build_vec_init_elt): Split out from...
(build_vec_init_expr): ...here.
(diagnose_non_constexpr_vec_init): New fn.
* semantics.c (potential_constant_expression_1): Use it.
* cp-tree.h: Declare it.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-ctor9.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/cp-tree.h
trunk/gcc/cp/semantics.c
trunk/gcc/cp/tree.c
trunk/gcc/testsuite/ChangeLog