ctor.pass.cpp revision b64f8b07c104c6cc986570ac8ee0ed16a9f23976 
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// <locale>
11
12// class time_put<charT, OutputIterator>
13
14// explicit time_put(size_t refs = 0);
15
16#include <locale>
17#include <cassert>
18
19typedef std::time_put<char, char*> F;
20
21class my_facet
22    : public F
23{
24public:
25    static int count;
26
27    explicit my_facet(std::size_t refs = 0)
28        : F(refs) {++count;}
29
30    ~my_facet() {--count;}
31};
32
33int my_facet::count = 0;
34
35int main()
36{
37    {
38        std::locale l(std::locale::classic(), new my_facet);
39        assert(my_facet::count == 1);
40    }
41    assert(my_facet::count == 0);
42    {
43        my_facet f(1);
44        assert(my_facet::count == 1);
45        {
46            std::locale l(std::locale::classic(), &f);
47            assert(my_facet::count == 1);
48        }
49        assert(my_facet::count == 1);
50    }
51    assert(my_facet::count == 0);
52}
53