diff --git a/llvm/test/Regression/C++Frontend/2003-08-21-EmptyClass.cpp b/llvm/test/Regression/C++Frontend/2003-08-21-EmptyClass.cpp
new file mode 100644
index 000000000000..a4b803ec096a
--- /dev/null
+++ b/llvm/test/Regression/C++Frontend/2003-08-21-EmptyClass.cpp
@@ -0,0 +1,6 @@
+
+struct empty {};
+
+void foo(empty E);
+
+void bar() { foo(empty()); }