1// Copyright 2009 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6//     * Redistributions of source code must retain the above copyright
7//       notice, this list of conditions and the following disclaimer.
8//     * Redistributions in binary form must reproduce the above
9//       copyright notice, this list of conditions and the following
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11//       with the distribution.
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13//       contributors may be used to endorse or promote products derived
14//       from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28function f() {
29  return 87;
30}
31
32function LoadFromGlobal(global) { return global.x; }
33function StoreToGlobal(global, value) { global.x = value; }
34function CallOnGlobal(global) { return global.f(); }
35
36// Initialize the ICs in the functions.
37for (var i = 0; i < 3; i++) {
38  StoreToGlobal(this, 42 + i);
39  assertEquals(42 + i, LoadFromGlobal(this));
40  assertEquals(87, CallOnGlobal(this));
41}
42
43// Try the ICs with a smi. This should not crash.
44for (var i = 0; i < 3; i++) {
45  StoreToGlobal(i, 42 + i);
46  assertTrue(typeof LoadFromGlobal(i) == "undefined");
47  assertThrows("CallOnGlobal(" + i + ")");
48}
49