1 files changed, 3 insertions, 2 deletions
diff --git a/include/clang/Sema/Ownership.h b/include/clang/Sema/Ownership.h
index 8acf9e82bf95a..68d13f97e2e4f 100644
--- a/include/clang/Sema/Ownership.h
+++ b/include/clang/Sema/Ownership.h
@@ -14,6 +14,7 @@
 #ifndef LLVM_CLANG_SEMA_OWNERSHIP_H
 #define LLVM_CLANG_SEMA_OWNERSHIP_H
 
+#include "clang/AST/Expr.h"
 #include "clang/Basic/LLVM.h"
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/PointerIntPair.h"
@@ -43,13 +44,13 @@ namespace clang {
   /// compatible with "Type" pointers for example.
   template <class PtrTy>
   class OpaquePtr {
-    void *Ptr;
+    void *Ptr = nullptr;
     explicit OpaquePtr(void *Ptr) : Ptr(Ptr) {}
 
     typedef llvm::PointerLikeTypeTraits<PtrTy> Traits;
 
   public:
-    OpaquePtr() : Ptr(nullptr) {}
+    OpaquePtr(std::nullptr_t = nullptr) {}
 
     static OpaquePtr make(PtrTy P) { OpaquePtr OP; OP.set(P); return OP; }