3cfd80d6a2
See discussion in https://codereview.chromium.org/2156303002/#msg8 With the new --harmony-function-tostring behavior, these tests would fail without this change. This change makes the tests pass regardless of whether or not --harmony-function-tostring is used. All of these changes are simply inserting a space after the "function" keyword to match the current function toString behavior. When --harmony-function-tostring is enabled, the toString behavior matches the spacing used in the function declaration. With the declaration matching the current formatting, the toString behavior becomes unaffected by --harmony-function-tostring. BUG=v8:4958 LOG=n Review-Url: https://codereview.chromium.org/2161413002 Cr-Commit-Position: refs/heads/master@{#37959}
49 lines
2.0 KiB
JavaScript
49 lines
2.0 KiB
JavaScript
// 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.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
|
|
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
|
|
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
|
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
description(
|
|
"Tests that a redundant load of a captured variable that was proven to be a constant doesn't crash the compiler."
|
|
);
|
|
|
|
function foo(o, p) {
|
|
var x = o.f;
|
|
if (p)
|
|
return function () { return x; }
|
|
else {
|
|
var a = x;
|
|
var b = x;
|
|
return [a, b];
|
|
}
|
|
}
|
|
|
|
var o = {f:function () { return 32; }};
|
|
|
|
for (var i = 0; i < 100; ++i) {
|
|
var expected;
|
|
if (i % 2)
|
|
expected = "\"function () { return x; }\"";
|
|
else
|
|
expected = "\"function () { return 32; },function () { return 32; }\"";
|
|
shouldBe("\"\" + foo(o, i % 2)", expected);
|
|
}
|