mfbt/FloatingPoint.cpp@129ffea94266
mfbt/FloatingPoint.cpp
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 /* Implementations of FloatingPoint functions */
8 #include "mozilla/FloatingPoint.h"
10 namespace mozilla {
12 bool
13 IsFloat32Representable(double x)
14 {
15 float asFloat = static_cast<float>(x);
16 double floatAsDouble = static_cast<double>(asFloat);
17 return floatAsDouble == x;
18 }
20 } /* namespace mozilla */
