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80 lines
1.6 KiB
C++
80 lines
1.6 KiB
C++
// { dg-options "-std=gnu++0x" }
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// 2008-05-22 Paolo Carlini <paolo.carlini@oracle.com>
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//
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// Copyright (C) 2008-2014 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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#include <unordered_map>
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#include <stdexcept>
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#include <testsuite_hooks.h>
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// DR 761. unordered_map needs an at() member function.
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void test01()
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{
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bool test __attribute__((unused)) = true;
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typedef std::unordered_map<int, double> map_type;
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{
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map_type m;
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m[0] = 1.5;
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double& rd = m.at(0);
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VERIFY( rd == 1.5 );
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try
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{
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m.at(1);
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}
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catch(std::out_of_range& obj)
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{
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// Expected.
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}
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catch(...)
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{
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// Failed.
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throw;
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}
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}
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{
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map_type m;
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m[1] = 2.5;
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const map_type cm(m);
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const double& crd = cm.at(1);
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VERIFY( crd == 2.5 );
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try
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{
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cm.at(0);
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}
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catch(std::out_of_range& obj)
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{
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// Expected.
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}
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catch(...)
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{
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// Failed.
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throw;
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}
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}
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}
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int main()
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{
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test01();
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return 0;
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}
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