1 files changed, 36 insertions, 0 deletions
diff --git a/test/SemaObjC/class-proto-1.m b/test/SemaObjC/class-proto-1.m
new file mode 100644
index 0000000000..f38eaea4c1
--- /dev/null
+++ b/test/SemaObjC/class-proto-1.m
@@ -0,0 +1,36 @@
+// RUN: clang -fsyntax-only -verify %s
+
+@interface INTF1 @end
+
+@protocol p1,p2,p3;
+
+@protocol p1;
+
+@protocol PROTO1
+- (INTF1<p1>*) meth;
+@end
+
+@protocol p1 @end
+
+@interface I1 <p1> @end
+
+@interface E1 <p2> @end	// expected-warning {{cannot find protocol definition for 'p2', referenced by 'E1'}}
+
+@protocol p2 @end
+
+
+@interface I2 <p1,p2> @end
+
+@interface E2 <p1,p2,p3> @end  // expected-warning {{cannot find protocol definition for 'p3', referenced by 'E2'}}
+
+@class U1, U2;
+
+@interface E3 : U1 @end // expected-error {{cannot find interface declaration for 'U1', superclass of 'E3'}}
+
+
+@interface I3 : E3  @end
+
+@interface U2 @end
+
+@interface I4 : U2 <p1,p2>
+@end