r166689 - in /trunk/gcc: ChangeLog c-family/Cha...

[jsm28 at gcc dot gnu dot org]

Author: jsm28
Date: Fri Nov 12 23:30:42 2010
New Revision: 166689

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166689
Log:
	* opts-common.c (control_warning_option): New.
	* opts.c (set_default_handlers): New.
	(decode_options): Use set_default_handlers and
	control_warning_option.
	(common_handle_option): Update call to enable_warning_as_error.
	(enable_warning_as_error): Take gcc_options parameters.  Use
	control_warning_option.
	* opts.h (set_default_handlers, control_warning_option): Declare.

c-family:
	* c-common.h (c_family_lang_mask): Declare.
	* c-opts.c (c_family_lang_mask): Make extern.
	* c-pragma.c (handle_pragma_diagnostic): Use
	control_warning_option.

testsuite:
	* gcc.dg/pragma-diag-2.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pragma-diag-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-common.h
    trunk/gcc/c-family/c-opts.c
    trunk/gcc/c-family/c-pragma.c
    trunk/gcc/opts-common.c
    trunk/gcc/opts.c
    trunk/gcc/opts.h
    trunk/gcc/testsuite/ChangeLog