xref: /external/chromium_org/v8/test/mjsunit/regress/regress-is-contextual.js

// Copyright 2013 the V8 project authors. All rights reserved.
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// modification, are permitted provided that the following conditions are
// met:
//
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// CallIC accumulates feedback that string index is out of bounds, then
// misses
function foo(index) {
  return text.charAt(index);
}

var text = "hi there";
foo(0);
foo(0);
foo(100);     // Accumulate feedback that index is out of bounds.
text = false;

// This line ASSERTS in debug without fix.
assertThrows(function () { foo(); }, TypeError);