diff --git a/clang/examples/wpa/clang-wpa.cpp b/clang/examples/wpa/clang-wpa.cpp
index ae789fa9ae3c..82d62e309e72 100644
--- a/clang/examples/wpa/clang-wpa.cpp
+++ b/clang/examples/wpa/clang-wpa.cpp
@@ -39,7 +39,8 @@ int main(int argc, char **argv) {
 
   for (unsigned i = 0, e = InputFilenames.size(); i != e; ++i) {
     const std::string &InFile = InputFilenames[i];
-    llvm::OwningPtr<ASTUnit> AST(ASTUnit::LoadFromPCHFile(InFile, *Diags));
+    llvm::OwningPtr<ASTUnit> AST(ASTUnit::LoadFromPCHFile(InFile, 
+                                                          OwnedDiags(*Diags)));
     if (!AST)
       return 1;