1 files changed, 25 insertions, 0 deletions
diff --git a/test/SemaObjCXX/overload-1.mm b/test/SemaObjCXX/overload-1.mm
new file mode 100644
index 0000000..fc17ca2
--- /dev/null
+++ b/test/SemaObjCXX/overload-1.mm
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@protocol Proto1 @end
+
+@protocol Proto2 @end
+
+void f(id<Proto1> *) { }		// expected-note {{previous definition is here}}
+
+void f(id<Proto1, Proto2> *) { }	// expected-error {{conflicting types for 'f'}}
+
+void f(Class<Proto1> *) { }		// expected-note {{previous definition is here}}
+
+void f(Class<Proto1, Proto2> *) { }	// expected-error {{conflicting types for 'f'}}
+
+@interface I @end
+
+void f(I<Proto1> *) { }		// expected-note {{previous definition is here}}
+
+void f(I<Proto1, Proto2> *) { }		// expected-error {{conflicting types for 'f'}}
+
+@interface I1 @end
+
+void f1(I<Proto1> *) { }
+
+void f1(I1<Proto1, Proto2> *) { }