1 files changed, 115 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-crbug-416558.js b/deps/v8/test/mjsunit/regress/regress-crbug-416558.js
new file mode 100644
index 0000000000..375ad406ea
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+++ b/deps/v8/test/mjsunit/regress/regress-crbug-416558.js
@@ -0,0 +1,115 @@
+// Copyright 2014 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.
+
+(function() {
+  function store(x) { x[0] = 0; }
+  store([]);
+  var c = /x/;
+  store(c);
+  function get_hole() {
+    var b = /x/;
+    store(b);
+    return b[1];
+  }
+  assertEquals(undefined, get_hole());
+  assertEquals(undefined, get_hole());
+})();
+
+(function() {
+  function store(x) { x[0] = 0; }
+  store([]);
+  var c = new Date();
+  store(c);
+  function get_hole() {
+    var b = new Date();
+    store(b);
+    return b[1];
+  }
+  assertEquals(undefined, get_hole());
+  assertEquals(undefined, get_hole());
+})();
+
+(function() {
+  function store(x) { x[0] = 0; }
+  store([]);
+  var c = new Number(1);
+  store(c);
+  function get_hole() {
+    var b = new Number(1);
+    store(b);
+    return b[1];
+  }
+  assertEquals(undefined, get_hole());
+  assertEquals(undefined, get_hole());
+})();
+
+(function() {
+  function store(x) { x[0] = 0; }
+  store([]);
+  var c = new Boolean();
+  store(c);
+  function get_hole() {
+    var b = new Boolean();
+    store(b);
+    return b[1];
+  }
+  assertEquals(undefined, get_hole());
+  assertEquals(undefined, get_hole());
+})();
+
+(function() {
+  function store(x) { x[0] = 0; }
+  store([]);
+  var c = new Map();
+  store(c);
+  function get_hole() {
+    var b = new Map();
+    store(b);
+    return b[1];
+  }
+  assertEquals(undefined, get_hole());
+  assertEquals(undefined, get_hole());
+})();
+
+(function() {
+  function store(x) { x[0] = 0; }
+  store([]);
+  var c = new Set();
+  store(c);
+  function get_hole() {
+    var b = new Set();
+    store(b);
+    return b[1];
+  }
+  assertEquals(undefined, get_hole());
+  assertEquals(undefined, get_hole());
+})();
+
+(function() {
+  function store(x) { x[0] = 0; }
+  store([]);
+  var c = new WeakMap();
+  store(c);
+  function get_hole() {
+    var b = new WeakMap();
+    store(b);
+    return b[1];
+  }
+  assertEquals(undefined, get_hole());
+  assertEquals(undefined, get_hole());
+})();
+
+(function() {
+  function store(x) { x[0] = 0; }
+  store([]);
+  var c = new WeakSet();
+  store(c);
+  function get_hole() {
+    var b = new WeakSet();
+    store(b);
+    return b[1];
+  }
+  assertEquals(undefined, get_hole());
+  assertEquals(undefined, get_hole());
+})();