xref: /external/chromium_org/v8/test/mjsunit/regress/regress-1079.js

// Copyright 2011 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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// Flags: --allow-natives-syntax

// Getting the arguments property of an optimized function should not crash,
// even if called through our optimized version of Function.prototype.apply.

function optimized() {
  return unoptimized.apply(null, arguments);
}

// It's not crucial that this is unoptimized.
function unoptimized() {
  with ({}) {
    return optimized.arguments;
  }
}

for (var i = 0; i < 5; ++i) {
  assertEquals(3, optimized(1, 2, 3).length);
}
%OptimizeFunctionOnNextCall(optimized);
assertEquals(3, optimized(1, 2, 3).length);