In gcc/testsuite/: 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/testsuite/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2006-03-16 Fariborz Jahanian <fjahanian@apple.com>

        Radar 4293709
        * objc.dg/proto-init-mimatch-1.m: New.
        * obj-c++.dg/proto-init-mimatch-1.mm: New.

From-SVN: r165668

gcc/testsuite/ChangeLog

 2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
+	
+	Merge from 'apple/trunk' branch on FSF servers.
+
+	2006-03-16 Fariborz Jahanian <fjahanian@apple.com>
+
+        Radar 4293709
+	* objc.dg/proto-init-mimatch-1.m: New.
+	* obj-c++.dg/proto-init-mimatch-1.mm: New.
+
+2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 
 	Implemented parsing @synthesize and @dynamic for
 	Objective-C/Objective-C++.

gcc/testsuite/obj-c++.dg/proto-init-mimatch-1.mm

+/* Test to warn on protocol mismatch in a variety of initializations. */
+
+/* { dg-do compile } */
+
+typedef struct objc_class *Class;
+
+typedef struct objc_object {
+        Class isa;
+} *id;
+
+@protocol NSObject
+@end
+
+@interface NSObject <NSObject> 
+@end
+
+@protocol NSCopying
+- (void)copyWithZone;
+@end
+
+@interface Foo:NSObject <NSCopying> 
+@end
+
+
+extern id <NSObject> NSCopyObject();
+
+@implementation Foo
+- (void)copyWithZone {
+    Foo *copy = NSCopyObject(); /* { dg-warning "type \\'id <NSObject>\\' does not conform to the \\'NSCopying\\' protocol" } */
+
+    Foo<NSObject,NSCopying> *g = NSCopyObject(); /* { dg-warning "type \\'id <NSObject>\\' does not conform to the \\'NSCopying\\' protocol" } */
+
+    id<NSObject,NSCopying> h = NSCopyObject(); /* { dg-warning "type \\'id <NSObject>\\' does not conform to the \\'NSCopying\\' protocol" } */
+}
+@end	

gcc/testsuite/objc.dg/proto-init-mimatch-1.m

+/* Test to warn on protocol mismatch in a variety of initializations. */
+
+/* { dg-do compile } */
+
+typedef struct objc_class *Class;
+
+typedef struct objc_object {
+        Class isa;
+} *id;
+
+@protocol NSObject
+@end
+
+@interface NSObject <NSObject> 
+@end
+
+@protocol NSCopying
+- (void)copyWithZone;
+@end
+
+@interface Foo:NSObject <NSCopying> 
+@end
+
+
+extern id <NSObject> NSCopyObject();
+
+@implementation Foo
+- (void)copyWithZone {
+    Foo *copy = NSCopyObject(); /* { dg-warning "type \\'id <NSObject>\\' does not conform to the \\'NSCopying\\' protocol" } */
+
+    Foo<NSObject,NSCopying> *g = NSCopyObject(); /* { dg-warning "type \\'id <NSObject>\\' does not conform to the \\'NSCopying\\' protocol" } */
+
+    id<NSObject,NSCopying> h = NSCopyObject(); /* { dg-warning "type \\'id <NSObject>\\' does not conform to the \\'NSCopying\\' protocol" } */
+}
+@end