Javascript  |  45行  |  1.75 KB

// Copyright 2013 the V8 project authors. All rights reserved.
// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1.  Redistributions of source code must retain the above copyright
//     notice, this list of conditions and the following disclaimer.
// 2.  Redistributions in binary form must reproduce the above copyright
//     notice, this list of conditions and the following disclaimer in the
//     documentation and/or other materials provided with the distribution.
//
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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description(
"This tests that an early return in the first basic block does not crash the DFG's bytecode parser whilst inlining."
);

function foo(a) {
    {
        return a;
    }
}

function bar(a) {
    return foo(a);
}

for (var i = 0; i < 100; ++i)
    bar(i);

shouldBe("foo(42)", "42");
shouldBe("bar(42)", "42");

var successfullyParsed = true;