diff --git a/test/CodeGen/2003-08-23-LocalUnionTest.c b/test/CodeGen/2003-08-23-LocalUnionTest.c
new file mode 100644
index 0000000..50b01e4
--- /dev/null
+++ b/test/CodeGen/2003-08-23-LocalUnionTest.c
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 -emit-llvm %s  -o /dev/null
+
+
+
+union foo { int X; };
+
+int test(union foo* F) {
+  {
+    union foo { float X; } A;
+  }
+}