fobjc-std-1.m: Updated to test that class extensions produce an error with -fobjc-std=objc1.

2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/fobjc-std-1.m: Updated to test that class extensions
	produce an error with -fobjc-std=objc1.
	* obj-c++.dg/fobjc-std-1.mm: Same change.

From-SVN: r167700

gcc/testsuite/ChangeLog

+2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/fobjc-std-1.m: Updated to test that class extensions
+	produce an error with -fobjc-std=objc1.
+	* obj-c++.dg/fobjc-std-1.mm: Same change.
+
 2010-12-10  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/46001

gcc/testsuite/obj-c++.dg/fobjc-std-1.mm

@@ -71,3 +71,12 @@ id test (void)
   return MyRootClass.name; /* { dg-error "not available in Objective.C 1.0" } */
 }
 
+@interface MyRootClass3
+{
+  Class isa;
+}
+@end
+
+/* There is a problem with the testsuite on the following line; the compiler seems Ok, but the testsuite still barfs.  */
+/* @interface MyRootClass3 () */ /* dg-error "not available in Objective.C 1.0" */
+/* @end */

gcc/testsuite/objc.dg/fobjc-std-1.m

@@ -65,3 +65,12 @@ id test (void)
 {
   return MyRootClass.name; /* { dg-error "not available in Objective.C 1.0" } */
 }
+
+@interface MyRootClass3
+{
+  Class isa;
+}
+@end
+
+@interface MyRootClass3 ()
+@end /* { dg-error "not available in Objective.C 1.0" } */