1// Copyright (C) 2008-2015 Free Software Foundation, Inc. 2// 3// This file is part of the GNU ISO C++ Library. This library is free 4// software; you can redistribute it and/or modify it under the 5// terms of the GNU General Public License as published by the 6// Free Software Foundation; either version 3, or (at your option) 7// any later version. 8// 9// This library is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13// 14// You should have received a copy of the GNU General Public License along 15// with this library; see the file COPYING3. If not see 16// <http://www.gnu.org/licenses/>. 17// 18 19// { dg-options "-std=gnu++11" } 20 21#include <unordered_map> 22#include <testsuite_hooks.h> 23 24using namespace std; 25 26int test01() 27{ 28 bool test __attribute__((unused)) = true; 29 30 unordered_map<int,double> m({ { 1, 1.0 }, { 2, 2.0 }, { 42, 237.0 } }); 31 VERIFY(m.size() == 3); 32 VERIFY(m[1] == 1.0); 33 VERIFY(m[2] == 2.0); 34 VERIFY(m[42] == 237.0); 35 36 m = { {5, 55.0}, { 6, 66.0 } }; 37 VERIFY(m.size() == 2); 38 VERIFY(m[5] == 55.0); 39 VERIFY(m[6] == 66.0); 40 41 m.insert({ { 7, 77.0 }, { 8, 88.0 } }); 42 VERIFY(m.size() == 4); 43 VERIFY(m[5] == 55.0); 44 VERIFY(m[6] == 66.0); 45 VERIFY(m[7] == 77.0); 46 VERIFY(m[8] == 88.0); 47 return test; 48} 49 50int main() 51{ 52 __gnu_test::set_memory_limits(); 53 test01(); 54} 55