diff --git a/clang/test/SemaObjCXX/function-pointer-void-star.mm b/clang/test/SemaObjCXX/function-pointer-void-star.mm
new file mode 100644
index 0000000..8d3d625
--- /dev/null
+++ b/clang/test/SemaObjCXX/function-pointer-void-star.mm
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+extern "C" id (*_dealloc)(id) ;
+
+void foo() {
+        extern void *_original_dealloc;
+        if (_dealloc == _original_dealloc) { }
+        if (_dealloc != _original_dealloc) { }
+}