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 // Call erase(const_iterator position) with end()
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 
21 int main()
22 {
23     {
24     int a1[] = {1, 2, 3};
25     std::unordered_set<int> l1(a1, a1+3);
26     std::unordered_set<int>::const_iterator i = l1.end();
27     l1.erase(i);
28     assert(false);
29     }
30 }
31 
32 #else
33 
34 int main()
35 {
36 }
37 
38 #endif
39