r138890 - in /trunk/gcc: ChangeLog c-opts.c com...

[manu at gcc dot gnu dot org]

Author: manu
Date: Fri Aug  8 23:15:31 2008
New Revision: 138890

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138890
Log:
2008-08-08  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR 28875
	* flags.h (set_Wunused): Delete
	* toplev.c (process_options): Handle Wunused flags here.
	* opts.c (maybe_warn_unused_parameter): Delete.
	(common_handle_option): Replace set_Wunused by warn_unused.
	(set_Wextra): Do not handle Wunused-parameter here.
	(set_Wunused): Delete.
	* c-opts.c (c_common_handle_option): Replace set_Wunused by
	warn_unused.
	* common.opt (Wunused): Add Var and Init.
	(Wunused-function): Likewise.
	(Wunused-label): Likewise.
	(Wunused-parameter): Likewise.
	(Wunused-value): Likewise.
	(Wunused-variable): Likewise.
fortran/
	* options.c (set_Wall): Replace set_Wunused by warn_unused.
java/	
	* lang.c (java_handle_option): Replace set_Wunused with
	warn_unused.
testsuite/
	* gcc.dg/unused-6-no.c: New.
	* gcc.dg/unused-6-WallWextra.c: New.

Added:
    trunk/gcc/testsuite/gcc.dg/unused-6-WallWextra.c
    trunk/gcc/testsuite/gcc.dg/unused-6-no.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-opts.c
    trunk/gcc/common.opt
    trunk/gcc/flags.h
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/options.c
    trunk/gcc/java/ChangeLog
    trunk/gcc/java/lang.c
    trunk/gcc/opts.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/toplev.c