michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim: set ts=8 sts=2 et sw=2 tw=80: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "mozilla/MacroArgs.h"
michael@0: 
michael@0: static_assert(MOZ_PASTE_PREFIX_AND_ARG_COUNT(100, a, b, c) == 1003, "");
michael@0: 
michael@0: static_assert(MOZ_PASTE_PREFIX_AND_ARG_COUNT(, a, b, c) == 3, "");
michael@0: static_assert(MOZ_PASTE_PREFIX_AND_ARG_COUNT(, a) == 1, "");
michael@0: static_assert(MOZ_PASTE_PREFIX_AND_ARG_COUNT(, !a) == 1, "");
michael@0: static_assert(MOZ_PASTE_PREFIX_AND_ARG_COUNT(, (a, b)) == 1, "");
michael@0: 
michael@0: static_assert(MOZ_PASTE_PREFIX_AND_ARG_COUNT(, MOZ_ARGS_AFTER_1(a, b, c)) == 2,
michael@0:               "MOZ_ARGS_AFTER_1(a, b, c) should expand to 'b, c'");
michael@0: static_assert(MOZ_ARGS_AFTER_2(a, b, 3) == 3,
michael@0:               "MOZ_ARGS_AFTER_2(a, b, 3) should expand to '3'");
michael@0: 
michael@0: static_assert(MOZ_ARG_1(10, 20, 30) == 10, "");
michael@0: static_assert(MOZ_ARG_2(10, 20, 30) == 20, "");
michael@0: 
michael@0: int main()
michael@0: {
michael@0: }