diff --git a/test/Coverage/html-diagnostics.c b/test/Coverage/html-diagnostics.c
new file mode 100644
index 0000000..81b2cfa
--- /dev/null
+++ b/test/Coverage/html-diagnostics.c
@@ -0,0 +1,19 @@
+// RUN: rm -rf %t
+// RUN: %clang_cc1 -analyze -analyzer-output=html -analyzer-check-objc-mem -o %t %s
+// RUN: cat %t/*.html | FileCheck %s
+
+// CHECK: <h3>Annotated Source Code</h3>
+// CHECK: Dereference of null pointer
+
+void f0(int x) {
+  int *p = &x;
+
+  if (x > 10) {
+    if (x == 22)
+      p = 0;
+  }
+
+  *p = 10;
+}
+
+