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 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

 /* vim: set ts=8 sts=2 et sw=2 tw=80: */

 /* 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/. */

 #include "mozilla/MacroArgs.h"

 static_assert(MOZ_PASTE_PREFIX_AND_ARG_COUNT(100, a, b, c) == 1003, "");

 static_assert(MOZ_PASTE_PREFIX_AND_ARG_COUNT(, a, b, c) == 3, "");

 static_assert(MOZ_PASTE_PREFIX_AND_ARG_COUNT(, a) == 1, "");

 static_assert(MOZ_PASTE_PREFIX_AND_ARG_COUNT(, !a) == 1, "");

 static_assert(MOZ_PASTE_PREFIX_AND_ARG_COUNT(, (a, b)) == 1, "");

 static_assert(MOZ_PASTE_PREFIX_AND_ARG_COUNT(, MOZ_ARGS_AFTER_1(a, b, c)) == 2,

               "MOZ_ARGS_AFTER_1(a, b, c) should expand to 'b, c'");

 static_assert(MOZ_ARGS_AFTER_2(a, b, 3) == 3,

               "MOZ_ARGS_AFTER_2(a, b, 3) should expand to '3'");

 static_assert(MOZ_ARG_1(10, 20, 30) == 10, "");

 static_assert(MOZ_ARG_2(10, 20, 30) == 20, "");

 int main()

 {

 }