In gcc/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_objc_try_catch_finally_statement): Call
	objc_maybe_warn_exceptions.
	(c_parser_objc_synchronized_statement): Call
	objc_maybe_warn_exceptions.
	
In gcc/cp/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_try_catch_finally_statement): Call
	objc_maybe_warn_exceptions.
	(cp_parser_objc_synchronized_statement): Same change.

In gcc/c-family/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-objc.h (objc_maybe_warn_exceptions): New.
	* stub-objc.c (objc_maybe_warn_exceptions): New.	
	
In gcc/objc/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_init): Call using_eh_for_cleanups.
	(objc_init_exceptions): Renamed to objc_maybe_warn_exceptions.  Do
	not call using_eh_for_cleanups.
	(objc_begin_try_stmt): Do not call objc_init_exceptions.
	(objc_build_throw_stmt): Updated call to
	objc_maybe_warn_exceptions.

In gcc/testsuite/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/fobjc-exceptions-1.m: Updated.
	* objc.dg/fobjc-exceptions-2.m: New.
	* objc.dg/fobjc-exceptions-3.m: New.
	* obj-c++.dg/fobjc-exceptions-1.mm: New.
	* obj-c++.dg/fobjc-exceptions-2.mm: New.
	* obj-c++.dg/fobjc-exceptions-3.mm: New.

From-SVN: r168032