1 files changed, 17 insertions, 8 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-1199637.js b/deps/v8/test/mjsunit/regress/regress-1199637.js
index ae7c5e03f0..763484d850 100644
--- a/deps/v8/test/mjsunit/regress/regress-1199637.js
+++ b/deps/v8/test/mjsunit/regress/regress-1199637.js
@@ -32,44 +32,53 @@
 var NONE = 0;
 var READ_ONLY = 1;
 
+function AddNamedProperty(object, name, value, attrs) {
+  Object.defineProperty(object, name, {
+      value,
+      configurable: true,
+      enumerable: true,
+      writable: (attrs & READ_ONLY) === 0
+  });
+}
+
 // Use DeclareGlobal...
-%AddNamedProperty(this.__proto__, "a", 1234, NONE);
+AddNamedProperty(this.__proto__, "a", 1234, NONE);
 assertEquals(1234, a);
 eval("var a = 5678;");
 assertEquals(5678, a);
 
-%AddNamedProperty(this.__proto__, "b", 1234, NONE);
+AddNamedProperty(this.__proto__, "b", 1234, NONE);
 assertEquals(1234, b);
 eval("var b = 5678;");
 assertEquals(5678, b);
 
-%AddNamedProperty(this.__proto__, "c", 1234, READ_ONLY);
+AddNamedProperty(this.__proto__, "c", 1234, READ_ONLY);
 assertEquals(1234, c);
 eval("var c = 5678;");
 assertEquals(5678, c);
 
-%AddNamedProperty(this.__proto__, "d", 1234, READ_ONLY);
+AddNamedProperty(this.__proto__, "d", 1234, READ_ONLY);
 assertEquals(1234, d);
 eval("var d = 5678;");
 assertEquals(5678, d);
 
 // Use DeclareContextSlot...
-%AddNamedProperty(this.__proto__, "x", 1234, NONE);
+AddNamedProperty(this.__proto__, "x", 1234, NONE);
 assertEquals(1234, x);
 eval("with({}) { var x = 5678; }");
 assertEquals(5678, x);
 
-%AddNamedProperty(this.__proto__, "y", 1234, NONE);
+AddNamedProperty(this.__proto__, "y", 1234, NONE);
 assertEquals(1234, y);
 eval("with({}) { var y = 5678; }");
 assertEquals(5678, y);
 
-%AddNamedProperty(this.__proto__, "z", 1234, READ_ONLY);
+AddNamedProperty(this.__proto__, "z", 1234, READ_ONLY);
 assertEquals(1234, z);
 eval("with({}) { var z = 5678; }");
 assertEquals(5678, z);
 
-%AddNamedProperty(this.__proto__, "w", 1234, READ_ONLY);
+AddNamedProperty(this.__proto__, "w", 1234, READ_ONLY);
 assertEquals(1234, w);
 eval("with({}) { var w = 5678; }");
 assertEquals(5678, w);