* objc/objc-exception.h: New file.

	* exception.c (objc_set_uncaught_exception_handler): Implemented.
	(objc_set_exception_matcher): Implemented.
	(objc_exception_throw): Use the uncaught exception handler if set.
	(PERSONALITY_FUNCTION): Use the exception matcher instead of the
	hardcoded isKindOf.
	(isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
	up.  Removed segmentation fault when value is 'nil'.
	* objc/objc-api.h (_objc_unexpected_exception): Mark as
	deprecated.
	* Makefile.in (exception.lo, exception_gc.lo): Use
	-Wno-deprecated-declarations when compiling.
	(OBJC_H): Added objc-exception.h


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164023 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 5 deletions

diff --git a/libobjc/objc/objc-api.h b/libobjc/objc/objc-api.h
index 30984b1d136..8a634a44442 100644
--- a/libobjc/objc/objc-api.h
+++ b/libobjc/objc/objc-api.h
@@ -431,12 +431,14 @@ objc_EXPORT IMP (*__objc_msg_forward)(SEL);
 objc_EXPORT IMP (*__objc_msg_forward2)(id, SEL);
 
 /*
-** Hook for uncaught exceptions.  This hook is called when an exception
-** is thrown and no valid exception handler is in place.  The function
-** is expected never to return.  If the function returns the result is
-** currently undefined.
+** Hook for uncaught exceptions.  This hook is called when an
+** exception is thrown and no valid exception handler is in place.
+** The function is expected never to return.  If the function returns
+** the result is currently undefined.  This is deprecated.  Please use
+** objc_set_uncaught_exception_handler() from objc/objc-exception.h
+** instead.
 */
-objc_EXPORT void (*_objc_unexpected_exception)(id);
+objc_EXPORT void (*_objc_unexpected_exception)(id) __attribute__ ((deprecated));
 
 
 Method_t class_get_class_method(MetaClass _class, SEL aSel);