1 // Copyright (C) 2017-2018 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 // { dg-do compile { target c++11 } }
19
20 #include <unordered_map>
21
22 void
test01()23 test01()
24 {
25 using namespace std;
26 unordered_map<int, int, equal_to<int>, hash<int>> c2;
27 c2.find(2); // { dg-error "here" }
28 }
29
30 // { dg-error "hash function must be invocable" "" { target *-*-* } 0 }
31 // { dg-error "key equality predicate must be invocable" "" { target *-*-* } 0 }
32 // { dg-prune-output "use of deleted function" }
33 // { dg-prune-output "no match for call" }
34