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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [23_containers/] [array/] [requirements/] [zero_sized_arrays.cc] - Rev 833
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// { dg-options "-std=gnu++0x" } // // Copyright (C) 2011 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 <array> #include <testsuite_hooks.h> void test01() { bool test __attribute__((unused)) = true; const size_t len = 0; typedef std::array<int, len> array_type; // 1: ? array_type a = { }; // 2 array_type b; // 3 // begin() == end() VERIFY( a.begin() == a.end() ); VERIFY( b.begin() == b.end() ); // 4: ? // begin() == end() == unique value. { typedef std::array<long, len> array_type1; typedef std::array<char, len> array_type2; array_type1 one; array_type2 two; void* v1 = one.begin(); void* v2 = two.begin(); VERIFY( v1 != v2 ); } } int main() { test01(); return 0; }
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