diff --git a/llvm/test/Regression/CFrontend/2002-02-16-RenamingTest.c b/llvm/test/Regression/CFrontend/2002-02-16-RenamingTest.c
new file mode 100644
index 000000000000..47931b3a01a3
--- /dev/null
+++ b/llvm/test/Regression/CFrontend/2002-02-16-RenamingTest.c
@@ -0,0 +1,16 @@
+/* test that locals are renamed with . notation */
+
+void abc(void *);
+
+void Test5(double X) {
+  abc(&X);
+  {
+    int X;
+    abc(&X);
+    {
+      float X;
+      abc(&X);
+    }
+  }
+}
+