1 files changed, 32 insertions, 0 deletions
diff --git a/gcc/testsuite/objc.dg/comp-types-5.m b/gcc/testsuite/objc.dg/comp-types-5.m
new file mode 100644
index 000000000..c112ecbe5
--- /dev/null
+++ b/gcc/testsuite/objc.dg/comp-types-5.m
@@ -0,0 +1,32 @@
+/* Test assignments and comparisons involving `one-off' protocols.  */
+/* Author: Nicola Pero <nicola@brainstorm.co.uk>.  */
+/* { dg-do compile } */
+#include <objc/objc.h>
+
+@protocol MyProtocol
+- (void) method;
+@end
+
+@interface MyClass
+@end
+
+int main()
+{
+  id obj = nil;
+  id <MyProtocol> obj_p = nil;
+  MyClass<MyProtocol> *obj_cp = nil;
+
+  obj_cp = obj; /* Ok */
+  obj = obj_cp; /* Ok */
+
+  obj_cp = obj_p; /* Ok */
+  obj_p = obj_cp; /* Ok */
+  
+  if (obj_cp == obj) ; /* Ok */
+  if (obj == obj_cp) ; /* Ok */
+
+  if (obj_cp == obj_p) ; /* Ok */
+  if (obj_p == obj_cp) ; /* Ok */
+
+  return 0;
+}