test/webkit/dfg-tear-off-function-dot-arguments.js

// Copyright 2013 the V8 project authors. All rights reserved.
// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
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description(
"Tests a function that might create 'arguments' but doesn't, but does create function.arguments."
);

function bar() {
    return foo.arguments;
}

function foo(p) {
    var x = 42;
    if (p)
        return arguments[0];
    else
        return bar();
}

for (var i = 0; i < 200; ++i) {
    var thingy = foo(false);
    shouldBe("thingy.length", "1");
    shouldBe("thingy[0]", "false");
}