Upgrade V8 to version 4.9.385.28
https://chromium.googlesource.com/v8/v8/+/4.9.385.28
FPIIM-449
Change-Id: I4b2e74289d4bf3667f2f3dc8aa2e541f63e26eb4
diff --git a/test/mjsunit/regress/regress-crbug-506956.js b/test/mjsunit/regress/regress-crbug-506956.js
new file mode 100644
index 0000000..73eb2f2
--- /dev/null
+++ b/test/mjsunit/regress/regress-crbug-506956.js
@@ -0,0 +1,14 @@
+// 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-proxies
+
+try {
+ var p = new Proxy({}, {
+ getPropertyDescriptor: function() { throw "boom"; }
+ });
+ var o = Object.create(p);
+ with (o) { delete unresolved_name; }
+} catch(e) {
+}