[parser] report SyntaxError if rest parameter used in Setter MethodDefinition

test/message/rest-param-class-setter-strict.js

Index: test/message/rest-param-class-setter-strict.js
diff --git a/test/message/super-in-function.js b/test/message/rest-param-class-setter-strict.js
similarity index 52%
copy from test/message/super-in-function.js
copy to test/message/rest-param-class-setter-strict.js
index edaa0e4eadc7befdb7ed28a3e06eaa827c4388f0..d37edb6f3f70373b0b513e29363eddcafb343f1b 100644
--- a/test/message/super-in-function.js
+++ b/test/message/rest-param-class-setter-strict.js
@@ -2,9 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
-// Flags: --harmony-classes
+// Flags: --harmony-rest-parameters --harmony-classes
 'use strict';
 
-function f() {
-  super.x();
+var _bad = "setting this should fail!";
+class C {
+  get bad() { return _bad; }
+  set bad(...args) { _bad = args[0]; }
 }