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 // <set>
11
12 // class set
13
14 // void clear() noexcept;
15
16 #include <set>
17 #include <cassert>
18
19 #include "test_macros.h"
20 #include "min_allocator.h"
21
main()22 int main()
23 {
24 {
25 typedef std::set<int> M;
26 typedef int V;
27 V ar[] =
28 {
29 1,
30 2,
31 3,
32 4,
33 5,
34 6,
35 7,
36 8
37 };
38 M m(ar, ar + sizeof(ar)/sizeof(ar[0]));
39 assert(m.size() == 8);
40 ASSERT_NOEXCEPT(m.clear());
41 m.clear();
42 assert(m.size() == 0);
43 }
44 #if TEST_STD_VER >= 11
45 {
46 typedef std::set<int, std::less<int>, min_allocator<int>> M;
47 typedef int V;
48 V ar[] =
49 {
50 1,
51 2,
52 3,
53 4,
54 5,
55 6,
56 7,
57 8
58 };
59 M m(ar, ar + sizeof(ar)/sizeof(ar[0]));
60 assert(m.size() == 8);
61 ASSERT_NOEXCEPT(m.clear());
62 m.clear();
63 assert(m.size() == 0);
64 }
65 #endif
66 }
67