1 //===----------------------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 // <unordered_set>
11 
12 // Dereference non-dereferenceable iterator.
13 
14 #if _LIBCPP_DEBUG >= 1
15 
16 #define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
17 
18 #include <unordered_set>
19 #include <cassert>
20 #include <iterator>
21 #include <exception>
22 #include <cstdlib>
23 
24 #include "../../min_allocator.h"
25 
26 int main()
27 {
28     {
29     typedef int T;
30     typedef std::unordered_set<T> C;
31     C c(1);
32     C::local_iterator i = c.end(0);
33     T j = *i;
34     assert(false);
35     }
36 #if __cplusplus >= 201103L
37     {
38     typedef int T;
39     typedef std::unordered_set<T, min_allocator<T>> C;
40     C c(1);
41     C::local_iterator i = c.end(0);
42     T j = *i;
43     assert(false);
44     }
45 #endif
46 }
47 
48 #else
49 
50 int main()
51 {
52 }
53 
54 #endif
55