1// { dg-options "-std=gnu++11" } 2// { dg-do compile } 3 4// Copyright (C) 2013-2015 Free Software Foundation, Inc. 5// 6// This file is part of the GNU ISO C++ Library. This library is free 7// software; you can redistribute it and/or modify it under the 8// terms of the GNU General Public License as published by the 9// Free Software Foundation; either version 3, or (at your option) 10// any later version. 11// 12// This library is distributed in the hope that it will be useful, 13// but WITHOUT ANY WARRANTY; without even the implied warranty of 14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15// GNU General Public License for more details. 16// 17// You should have received a copy of the GNU General Public License along 18// with this library; see the file COPYING3. If not see 19// <http://www.gnu.org/licenses/>. 20 21#include <type_traits> 22#include <testsuite_tr1.h> 23 24void test01() 25{ 26 using std::remove_extent; 27 using std::is_same; 28 using namespace __gnu_test; 29 30 static_assert(is_same<remove_extent<int>::type, int>::value, ""); 31 static_assert(is_same<remove_extent<int[2]>::type, int>::value, ""); 32 static_assert(is_same<remove_extent<int[2][3]>::type, int[3]>::value, ""); 33 static_assert(is_same<remove_extent<int[][3]>::type, int[3]>::value, ""); 34 static_assert(is_same<remove_extent<const int[2]>::type, 35 const int>::value, ""); 36 static_assert(is_same<remove_extent<ClassType>::type, ClassType>::value, ""); 37 static_assert(is_same<remove_extent<ClassType[2]>::type, 38 ClassType>::value, ""); 39 static_assert(is_same<remove_extent<ClassType[2][3]>::type, 40 ClassType[3]>::value, ""); 41 static_assert(is_same<remove_extent<ClassType[][3]>::type, 42 ClassType[3]>::value, ""); 43 static_assert(is_same<remove_extent<const ClassType[2]>::type, 44 const ClassType>::value, ""); 45} 46