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[Bug c++/59012] alignas does not support parameter pack expansions
- 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, 08 May 2015 04:42:38 +0000
- Subject: [Bug c++/59012] alignas does not support parameter pack expansions
- Auto-submitted: auto-generated
- References: <bug-59012-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59012
--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Fri May 8 04:42:06 2015
New Revision: 222902
URL: https://gcc.gnu.org/viewcvs?rev=222902&root=gcc&view=rev
Log:
PR c++/59012
* parser.c (cp_parser_std_attribute_list): Handle attribute expansion.
(cp_parser_std_attribute_spec): Handle alignas pack expansion.
* decl2.c (is_late_template_attribute): An attribute exp is dependent.
* pt.c (make_pack_expansion): Allow TREE_LIST for attribute expansion.
(apply_late_template_attributes): Handle attribute pack expansion.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/alignas4.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/decl2.c
trunk/gcc/cp/parser.c
trunk/gcc/cp/pt.c