libstdc++-v3/testsuite/libstdc++-prettyprinters/91997.cc

   1 // { dg-options "-std=gnu++17 -g -O0 -Wno-unused" }
   2 // { dg-do run { target c++17 } }
   3
   4 // Copyright (C) 2019-2020 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 <forward_list>
  22 #include <list>
  23 #include <set>
  24 #include <map>
  25 #include <string>
  26 #include <any>
  27 #include <iostream>
  28
  29 int main()
  30 {
  31   std::list<std::string> list{"a"};
  32   std::list<std::string>::iterator lit = list.begin();
  33   // { dg-final { note-test lit {"a"} } }
  34
  35   std::forward_list<std::string> flist{"b"};
  36   std::forward_list<std::string>::iterator flit = flist.begin();
  37   // { dg-final { note-test flit {"b"} } }
  38
  39   std::map<int, int> m{ {1, 2} };
  40   auto mit = m.begin();
  41   // { dg-final { note-test mit {{first = 1, second = 2}} } }
  42
  43   std::any a = m;
  44   // { dg-final { regexp-test a {std::any containing std::(__debug::)?map with 1 element = {\[1\] = 2}} } }
  45
  46   std::set<int> s{1, 2};
  47   auto sit = s.begin();
  48   // { dg-final { note-test sit {1} } }
  49
  50   std::cout << "\n";
  51   return 0;                     // Mark SPOT
  52 }
  53 // { dg-final { gdb-test SPOT } }