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[Bug c++/66712] [concepts] variadic concepts cause havoc
- 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: Fri, 03 Jul 2015 17:46:36 +0000
- Subject: [Bug c++/66712] [concepts] variadic concepts cause havoc
- Auto-submitted: auto-generated
- References: <bug-66712-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66712
--- Comment #1 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Fri Jul 3 17:46:04 2015
New Revision: 225399
URL: https://gcc.gnu.org/viewcvs?rev=225399&root=gcc&view=rev
Log:
PR c++/66712
* gcc/cp/pt.c (tsubst_pack_expansion): Use
retrieve_local_specialization for requires-expression parameters.
(argument_pack_element_is_expansion_p): A decl pack is an expansion.
Added:
branches/c++-concepts/gcc/testsuite/g++.dg/concepts/variadic1.C
Modified:
branches/c++-concepts/ChangeLog.concepts
branches/c++-concepts/gcc/cp/pt.c