Ensure all Error objects contain a stack prop #3653

lib/is.js

@@ -137,6 +137,19 @@ const invalidParameterError = function (name, expected, actual) {
   );
 };
 
+/**
+ * Ensures an Error from C++ contains a JS stack.
+ *
+ * @param {Error} native - Error with message from C++.
+ * @param {Error} context - Error with stack from JS.
+ * @returns {Error} Error with message and stack.
+ * @private
+ */
+const nativeError = function (native, context) {
+  context.message = native.message;
+  return context;
+};
+
 module.exports = {
   defined,
   object,
@@ -151,5 +164,6 @@ module.exports = {
   integer,
   inRange,
   inArray,
-  invalidParameterError
+  invalidParameterError,
+  nativeError
 };