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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [libstdc++-v3/] [testsuite/] [20_util/] [decay/] [requirements/] [typedefs.cc] - Rev 424
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// { dg-options "-std=gnu++0x" } // 2007-05-03 Benjamin Kosnik <bkoz@redhat.com> // // Copyright (C) 2007, 2009 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License along // with this library; see the file COPYING3. If not see // <http://www.gnu.org/licenses/>. #include <cstdlib> #include <type_traits> #include <testsuite_hooks.h> void test01() { bool test __attribute__((unused)) = true; using std::decay; using std::is_same; // Positive tests. typedef decay<bool>::type test1_type; VERIFY( (is_same<test1_type, bool>::value) ); // NB: DR 705. typedef decay<const int>::type test2_type; VERIFY( (is_same<test2_type, int>::value) ); typedef decay<int[4]>::type test3_type; VERIFY( (is_same<test3_type, std::remove_extent<int[4]>::type*>::value) ); typedef void (fn_type) (); typedef decay<fn_type>::type test4_type; VERIFY( (is_same<test4_type, std::add_pointer<fn_type>::type>::value) ); } int main() { test01(); return 0; }