Class fields, part 3 (backends)

test/mjsunit/harmony/class-fields-arguments.js

Index: test/mjsunit/harmony/class-fields-arguments.js
diff --git a/test/message/syntactic-tail-call-in-for-in.js b/test/mjsunit/harmony/class-fields-arguments.js
similarity index 52%
copy from test/message/syntactic-tail-call-in-for-in.js
copy to test/mjsunit/harmony/class-fields-arguments.js
index 8ad7aca54a886b52920dcebfa6a458c0edf72f95..133957b4c1706c7db0d601a1c774e5f0f5a2fbd8 100644
--- a/test/message/syntactic-tail-call-in-for-in.js
+++ b/test/mjsunit/harmony/class-fields-arguments.js
@@ -2,15 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --harmony-explicit-tailcalls
-"use strict";
+// Flags: --harmony-class-fields
 
-function f() {
-  return 1;
-}
-
-function g() {
-  for (var v in {a:0}) {
-    return continue f()  ;
+{
+  class C {
+    a = (arguments[0] = 0, assertEquals(0, arguments[0]));
+    b = assertEquals(arguments[0], undefined);
   }
+
+  new C;
 }