src/v8/test/mjsunit/harmony/regress/regress-crbug-621496.js - cobalt - Git at Google

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 (function testIllegalSpreadAsSingleArrowParameter() {
   assertThrows("(...[42]) => 42)", SyntaxError)  // will core dump, if not fixed
 })();
	// Copyright 2016 the V8 project authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	(function testIllegalSpreadAsSingleArrowParameter() {
	assertThrows("(...[42]) => 42)", SyntaxError) // will core dump, if not fixed
	})();