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 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

 /* 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/. */

 /* Implementations of FloatingPoint functions */

 #include "mozilla/FloatingPoint.h"

 namespace mozilla {

 bool

 IsFloat32Representable(double x)

 {

     float asFloat = static_cast<float>(x);

     double floatAsDouble = static_cast<double>(asFloat);

     return floatAsDouble == x;

 }

 } /* namespace mozilla */