diff --git a/clang/include/clang/AST/APValue.h b/clang/include/clang/AST/APValue.h
index 4e22d6c8443c5..286c1a1b0941a 100644
--- a/clang/include/clang/AST/APValue.h
+++ b/clang/include/clang/AST/APValue.h
@@ -267,9 +267,9 @@ class APValue {
   };
   struct LV;
   struct Vec {
-    APValue *Elts;
-    unsigned NumElts;
-    Vec() : Elts(nullptr), NumElts(0) {}
+    APValue *Elts = nullptr;
+    unsigned NumElts = 0;
+    Vec() = default;
     ~Vec() { delete[] Elts; }
   };
   struct Arr {