author Phil Ringnalda <philringnalda@gmail.com>
Sat, 28 Mar 2015 10:39:56 -0700
changeset 236377 5b892d8ef4538ea84378ebe4a352c49d8b9aa366
parent 236371 0c030f97a04f4e34c138b878c4352423f5e920f9
child 236396 02f2f4c75007651c63bbc0791d9a58dea88f545f
permissions -rw-r--r--
Backed out changeset 0c030f97a04f (bug 1144366) for being on top of patches being backed out CLOSED TREE

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * vim: set ts=8 sts=4 et sw=4 tw=99:
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef vm_SavedStacksInl_h
#define vm_SavedStacksInl_h

#include "vm/SavedStacks.h"

// Assert that if the given object is not null, it's Class is the
// SavedFrame::class_ or the given object is a cross-compartment or Xray wrapper
// around such an object.
// We allow wrappers here because the JSAPI functions for working with
// SavedFrame objects and the SavedFrame accessors themselves handle wrappers
// and use the original caller's compartment's principals to determine what
// level of data to present. Unwrapping and entering the referent's compartment
// would mess that up. See the module level documentation in
// `js/src/vm/SavedStacks.h` as well as the comments in `js/src/jsapi.h`.
inline void
js::AssertObjectIsSavedFrameOrWrapper(JSContext *cx, HandleObject stack)
#ifdef DEBUG
    if (stack) {
        RootedObject savedFrameObj(cx, CheckedUnwrap(stack));

#endif // vm_SavedStacksInl_h