This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
r148242 - in /trunk/gcc: ChangeLog cp/ChangeLog...
- From: ian at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Sun, 07 Jun 2009 06:39:05 -0000
- Subject: r148242 - in /trunk/gcc: ChangeLog cp/ChangeLog...
Author: ian
Date: Sun Jun 7 06:39:04 2009
New Revision: 148242
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=148242
Log:
./:
* doc/extend.texi (Attribute Syntax): Document that C++ labels on
empty statements can now have attributes.
cp/:
* parser.c (cp_parser_label_for_labeled_statement): Support
attribute on labels if immediately followed by semicolon.
* semantics.c (finish_label_stmt): Return new label.
* pt.c (tsubst_expr): Handle attributes for LABEL_EXPR.
testsuite/:
* gcc.dg/Wunused-label-1.c: New test case.
* g++.dg/warn/Wunused-label-1.C: New test case.
* g++.dg/warn/Wunused-label-2.C: New test case.
* g++.dg/warn/Wunused-label-3.C: New test case.
Added:
trunk/gcc/testsuite/g++.dg/warn/Wunused-label-1.C
trunk/gcc/testsuite/g++.dg/warn/Wunused-label-2.C
trunk/gcc/testsuite/g++.dg/warn/Wunused-label-3.C
trunk/gcc/testsuite/gcc.dg/Wunused-label-1.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/parser.c
trunk/gcc/cp/pt.c
trunk/gcc/cp/semantics.c
trunk/gcc/doc/extend.texi
trunk/gcc/testsuite/ChangeLog