Version 4.6.85.9 (cherry-pick)

test/mjsunit/regress/regress-crbug-522380.js

Index: test/mjsunit/regress/regress-crbug-522380.js
diff --git a/test/message/arrow-bare-rest-param.js b/test/mjsunit/regress/regress-crbug-522380.js
similarity index 59%
copy from test/message/arrow-bare-rest-param.js
copy to test/mjsunit/regress/regress-crbug-522380.js
index 9b3916d95952e7eb3f5cd61d02f634a994071c43..eba07f783f6f71cb5687a49ab352a3bb85855a70 100644
--- a/test/message/arrow-bare-rest-param.js
+++ b/test/mjsunit/regress/regress-crbug-522380.js
@@ -1,7 +1,7 @@
 // Copyright 2015 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.
-//
-// Flags: --harmony-rest-parameters --harmony-arrow-functions
 
-...x => 10
+var global = this;
+global.__defineSetter__('x', function(v) { x = v; });
+assertThrows("global.x = 0", RangeError);