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r200941 - in /trunk/gcc: c-family/ChangeLog c-f...
- From: jason at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Sat, 13 Jul 2013 23:16:18 -0000
- Subject: r200941 - in /trunk/gcc: c-family/ChangeLog c-f...
Author: jason
Date: Sat Jul 13 23:16:18 2013
New Revision: 200941
URL: http://gcc.gnu.org/viewcvs?rev=200941&root=gcc&view=rev
Log:
PR c++/55203
c-family/
* c-common.c (c_common_attribute_table): Add warn_unused.
(handle_warn_unused_attribute): New.
cp/
* init.c (build_aggr_init): Check for warn_unused attribute.
* decl.c (poplevel): Likewise.
Added:
trunk/gcc/testsuite/g++.dg/warn/warn_unused.C
Modified:
trunk/gcc/c-family/ChangeLog
trunk/gcc/c-family/c-common.c
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/decl.c
trunk/gcc/cp/init.c
trunk/gcc/doc/extend.texi