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[Bug libstdc++/51365] cannot use final empty class in std::tuple
- From: "redi at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 15 Dec 2011 10:02:50 +0000
- Subject: [Bug libstdc++/51365] cannot use final empty class in std::tuple
- Auto-submitted: auto-generated
- References: <bug-51365-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51365
--- Comment #12 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-12-15 10:02:50 UTC ---
Author: redi
Date: Thu Dec 15 10:02:45 2011
New Revision: 182360
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182360
Log:
c-family:
PR libstdc++/51365
* c-common.c (RID_IS_FINAL): Add.
* c-common.h (RID_IS_FINAL): Add.
cp:
PR libstdc++/51365
* cp-tree.h (CPTK_IS_FINAL): Add.
* parser.c (cp_parser_translation_unit): Handle RID_IS_FINAL.
(cp_parser_primary_expression, cp_parser_trait_expr): Likewise.
* semantics.c (trait_expr_value, finish_trait_expr): Handle
CPTK_IS_FINAL.
* cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
testsuite:
PR libstdc++/51365
* g++.dg/ext/is_final.C: New.
Added:
trunk/gcc/testsuite/g++.dg/ext/is_final.C
Modified:
trunk/gcc/c-family/ChangeLog
trunk/gcc/c-family/c-common.c
trunk/gcc/c-family/c-common.h
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/cp-tree.h
trunk/gcc/cp/cxx-pretty-print.c
trunk/gcc/cp/parser.c
trunk/gcc/cp/semantics.c
trunk/gcc/testsuite/ChangeLog