1// { dg-do run }
2// { dg-options "-g" }
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 <tr1/unordered_map>
22#include <tr1/unordered_set>
23#include <string>
24#include <iostream>
25
26template<class T>
27void
28placeholder(const T &s)
29{
30  std::cout << s;
31}
32
33template<class T, class S>
34void
35placeholder(const std::pair<T,S> &s)
36{
37  std::cout << s.first;
38}
39
40template<class T>
41void
42use(const T &container)
43{
44  for (typename T::const_iterator i = container.begin();
45       i != container.end();
46       ++i)
47    placeholder(*i);
48}
49
50int
51main()
52{
53  std::tr1::unordered_map<int, std::string> eum;
54// { dg-final { note-test eum "std::tr1::unordered_map with 0 elements" } }
55  std::tr1::unordered_multimap<int, std::string> eumm;
56// { dg-final { note-test eumm "std::tr1::unordered_multimap with 0 elements" } }
57  std::tr1::unordered_set<int> eus;
58// { dg-final { note-test eus "std::tr1::unordered_set with 0 elements" } }
59  std::tr1::unordered_multiset<int> eums;
60// { dg-final { note-test eums "std::tr1::unordered_multiset with 0 elements" } }
61
62  std::tr1::unordered_map<int, std::string> uom;
63  uom[5] = "three";
64  uom[3] = "seven";
65// { dg-final { note-test uom {std::tr1::unordered_map with 2 elements = {[3] = "seven", [5] = "three"}} } }
66
67  std::tr1::unordered_multimap<int, std::string> uomm;
68  uomm.insert(std::pair<int, std::string> (5, "three"));
69  uomm.insert(std::pair<int, std::string> (5, "seven"));
70// { dg-final { note-test uomm {std::tr1::unordered_multimap with 2 elements = {[5] = "three", [5] = "seven"}} } }
71
72  std::tr1::unordered_set<int> uos;
73  uos.insert(5);
74// { dg-final { note-test uos {std::tr1::unordered_set with 1 elements = {[0] = 5}} } }
75
76  std::tr1::unordered_multiset<int> uoms;
77  uoms.insert(5);
78// { dg-final { note-test uoms {std::tr1::unordered_multiset with 1 elements = {[0] = 5}} } }
79
80  placeholder(""); // Mark SPOT
81  use(eum);
82  use(eumm);
83  use(eus);
84  use(eums);
85  use(uoms);
86
87  return 0;
88}
89
90// { dg-final { gdb-test SPOT } }
91