The Tor Browser: js/src/vm/ArrayObject-inl.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-

     2  * vim: set ts=8 sts=4 et sw=4 tw=99:

     3  * This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #ifndef vm_ArrayObject_inl_h

     8 #define vm_ArrayObject_inl_h

    10 #include "vm/ArrayObject.h"

    12 #include "vm/String.h"

    14 #include "jsinferinlines.h"

    16 namespace js {

    18 inline void

    19 ArrayObject::setLength(ExclusiveContext *cx, uint32_t length)

    20 {

    21     JS_ASSERT(lengthIsWritable());

    23     if (length > INT32_MAX) {

    24         /* Track objects with overflowing lengths in type information. */

    25         types::MarkTypeObjectFlags(cx, this, types::OBJECT_FLAG_LENGTH_OVERFLOW);

    26     }

    28     getElementsHeader()->length = length;

    29 }

    31 } // namespace js

    33 #endif // vm_ArrayObject_inl_h

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