--- /dev/null
+var TO_STRING_TAG_SUPPORT = require('../internals/to-string-tag-support');
+var redefine = require('../internals/redefine');
+var toString = require('../internals/object-to-string');
+
+// `Object.prototype.toString` method
+// https://tc39.es/ecma262/#sec-object.prototype.tostring
+if (!TO_STRING_TAG_SUPPORT) {
+ redefine(Object.prototype, 'toString', toString, { unsafe: true });
+}