diff --git a/clang/include/clang/AST/IgnoreExpr.h b/clang/include/clang/AST/IgnoreExpr.h
--- a/clang/include/clang/AST/IgnoreExpr.h
+++ b/clang/include/clang/AST/IgnoreExpr.h
@@ -41,7 +41,7 @@
 
 template <typename... FnTys>
 const Expr *IgnoreExprNodes(const Expr *E, FnTys &&...Fns) {
-  return const_cast<Expr *>(IgnoreExprNodes(E, std::forward<FnTys>(Fns)...));
+  return IgnoreExprNodes(const_cast<Expr *>(E), std::forward<FnTys>(Fns)...);
 }
 
 inline Expr *IgnoreImplicitCastsSingleStep(Expr *E) {