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73 lines
2.6 KiB
C++
73 lines
2.6 KiB
C++
// { dg-do run { target c++11 } }
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// { dg-options "-g -O0" }
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// { dg-skip-if "" { *-*-* } { "-D_GLIBCXX_PROFILE" } }
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// Copyright (C) 2016-2017 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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// 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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// 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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#define _GLIBCXX_DEBUG
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#include <forward_list>
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#include <unordered_map>
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#include <unordered_set>
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#include <iostream>
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int
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main()
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{
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std::forward_list<std::string> flst;
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std::forward_list<std::string>::iterator flstiter0;
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// { dg-final { note-test flstiter0 {invalid iterator}} }
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flst.push_front("dum");
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std::forward_list<std::string>::iterator flstiter1 = flst.begin();
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// { dg-final { note-test *flstiter1 {"dum"}} }
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flst.push_front("dee");
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std::forward_list<std::string>::iterator flstiter2 = flst.begin();
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// { dg-final { note-test *flstiter2 {"dee"}} }
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// { dg-final { note-test flst {std::__debug::forward_list = {[0] = "dee", [1] = "dum"}} } }
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std::forward_list<std::string>::const_iterator flstciter = flst.begin();
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// { dg-final { note-test *flstciter {"dee"}} }
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std::unordered_map<std::string, int> um{ {"zardoz", 23} };
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// { dg-final { note-test um {std::__debug::unordered_map with 1 element = {["zardoz"] = 23}} } }
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std::unordered_map<std::string, int>::iterator umiter = um.begin();
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// { dg-final { note-test umiter->first {"zardoz"} } }
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std::unordered_set<std::string> us{"barrel"};
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// { dg-final { note-test us {std::__debug::unordered_set with 1 element = {[0] = "barrel"}} } }
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std::unordered_set<std::string>::const_iterator usciter = us.begin();
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// { dg-final { note-test *usciter {"barrel"} } }
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// N.B. printers.py does not define printers for the iterator types
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// that belong to C++11 containers, so tests above dereference the
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// iterators, and to make that work we need to ensure the operator
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// definitions are in the debug info:
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std::string tem;
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tem = *flstiter1;
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tem = *flstciter;
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tem = umiter->first;
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tem = *usciter;
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std::cout << "\n";
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return 0; // Mark SPOT
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}
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// { dg-final { gdb-test SPOT } }
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