diff --git a/examples/PrintFunctionNames/PrintFunctionNames.cpp b/examples/PrintFunctionNames/PrintFunctionNames.cpp
index cc138f5..fde6095 100644
--- a/examples/PrintFunctionNames/PrintFunctionNames.cpp
+++ b/examples/PrintFunctionNames/PrintFunctionNames.cpp
@@ -45,9 +45,9 @@
 
       // Example error handling.
       if (args[i] == "-an-error") {
-        Diagnostic &D = CI.getDiagnostics();
+        DiagnosticsEngine &D = CI.getDiagnostics();
         unsigned DiagID = D.getCustomDiagID(
-          Diagnostic::Error, "invalid argument '" + args[i] + "'");
+          DiagnosticsEngine::Error, "invalid argument '" + args[i] + "'");
         D.Report(DiagID);
         return false;
       }