aa3518a0f3
The changes are (excluding presubmit.py) mechanical. I added the following
lines after the check and iterated the presubmit script until all errors
went away:
f = open(name, "w");
if contents.endswith('\n\n'):
f.write(contents[0:-1])
else:
f.write(contents + '\n')
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/82803005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18017 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
125 lines
4.0 KiB
JavaScript
125 lines
4.0 KiB
JavaScript
// Copyright 2013 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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'use strict';
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// This file relies on the fact that the following declaration has been made
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// in runtime.js:
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// var $Array = global.Array;
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// -------------------------------------------------------------------
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// ES6 draft 07-15-13, section 15.4.3.23
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function ArrayFind(predicate /* thisArg */) { // length == 1
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if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
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throw MakeTypeError("called_on_null_or_undefined",
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["Array.prototype.find"]);
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}
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var array = ToObject(this);
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var length = ToInteger(array.length);
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if (!IS_SPEC_FUNCTION(predicate)) {
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throw MakeTypeError('called_non_callable', [predicate]);
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}
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var thisArg;
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if (%_ArgumentsLength() > 1) {
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thisArg = %_Arguments(1);
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}
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if (IS_NULL_OR_UNDEFINED(thisArg)) {
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thisArg = %GetDefaultReceiver(predicate) || thisArg;
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} else if (!IS_SPEC_OBJECT(thisArg) && %IsClassicModeFunction(predicate)) {
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thisArg = ToObject(thisArg);
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}
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for (var i = 0; i < length; i++) {
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if (i in array) {
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var element = array[i];
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if (%_CallFunction(thisArg, element, i, array, predicate)) {
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return element;
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}
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}
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}
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return;
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}
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// ES6 draft 07-15-13, section 15.4.3.24
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function ArrayFindIndex(predicate /* thisArg */) { // length == 1
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if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
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throw MakeTypeError("called_on_null_or_undefined",
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["Array.prototype.findIndex"]);
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}
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var array = ToObject(this);
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var length = ToInteger(array.length);
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if (!IS_SPEC_FUNCTION(predicate)) {
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throw MakeTypeError('called_non_callable', [predicate]);
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}
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var thisArg;
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if (%_ArgumentsLength() > 1) {
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thisArg = %_Arguments(1);
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}
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if (IS_NULL_OR_UNDEFINED(thisArg)) {
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thisArg = %GetDefaultReceiver(predicate) || thisArg;
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} else if (!IS_SPEC_OBJECT(thisArg) && %IsClassicModeFunction(predicate)) {
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thisArg = ToObject(thisArg);
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}
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for (var i = 0; i < length; i++) {
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if (i in array) {
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var element = array[i];
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if (%_CallFunction(thisArg, element, i, array, predicate)) {
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return i;
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}
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}
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}
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return -1;
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}
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// -------------------------------------------------------------------
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function HarmonyArrayExtendArrayPrototype() {
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%CheckIsBootstrapping();
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// Set up the non-enumerable functions on the Array prototype object.
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InstallFunctions($Array.prototype, DONT_ENUM, $Array(
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"find", ArrayFind,
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"findIndex", ArrayFindIndex
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));
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}
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HarmonyArrayExtendArrayPrototype();
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