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 // <iosfwd>
11 
12 #include <iosfwd>
13 #include <cwchar>  // for mbstate_t
14 
main()15 int main()
16 {
17     {
18     std::char_traits<char>*               t1 = 0;
19     std::char_traits<wchar_t>*            t2 = 0;
20     std::char_traits<unsigned short>*     t3 = 0;
21     }
22     {
23     std::basic_ios<char>*                 t1 = 0;
24     std::basic_ios<wchar_t>*              t2 = 0;
25     std::basic_ios<unsigned short>*       t3 = 0;
26     }
27     {
28     std::basic_streambuf<char>*           t1 = 0;
29     std::basic_streambuf<wchar_t>*        t2 = 0;
30     std::basic_streambuf<unsigned short>* t3 = 0;
31     }
32     {
33     std::basic_istream<char>*             t1 = 0;
34     std::basic_istream<wchar_t>*          t2 = 0;
35     std::basic_istream<unsigned short>*   t3 = 0;
36     }
37     {
38     std::basic_ostream<char>*             t1 = 0;
39     std::basic_ostream<wchar_t>*          t2 = 0;
40     std::basic_ostream<unsigned short>*   t3 = 0;
41     }
42     {
43     std::basic_iostream<char>*             t1 = 0;
44     std::basic_iostream<wchar_t>*          t2 = 0;
45     std::basic_iostream<unsigned short>*   t3 = 0;
46     }
47     {
48     std::basic_stringbuf<char>*             t1 = 0;
49     std::basic_stringbuf<wchar_t>*          t2 = 0;
50     std::basic_stringbuf<unsigned short>*   t3 = 0;
51     }
52     {
53     std::basic_istringstream<char>*             t1 = 0;
54     std::basic_istringstream<wchar_t>*          t2 = 0;
55     std::basic_istringstream<unsigned short>*   t3 = 0;
56     }
57     {
58     std::basic_ostringstream<char>*             t1 = 0;
59     std::basic_ostringstream<wchar_t>*          t2 = 0;
60     std::basic_ostringstream<unsigned short>*   t3 = 0;
61     }
62     {
63     std::basic_stringstream<char>*             t1 = 0;
64     std::basic_stringstream<wchar_t>*          t2 = 0;
65     std::basic_stringstream<unsigned short>*   t3 = 0;
66     }
67     {
68     std::basic_filebuf<char>*             t1 = 0;
69     std::basic_filebuf<wchar_t>*          t2 = 0;
70     std::basic_filebuf<unsigned short>*   t3 = 0;
71     }
72     {
73     std::basic_ifstream<char>*             t1 = 0;
74     std::basic_ifstream<wchar_t>*          t2 = 0;
75     std::basic_ifstream<unsigned short>*   t3 = 0;
76     }
77     {
78     std::basic_ofstream<char>*             t1 = 0;
79     std::basic_ofstream<wchar_t>*          t2 = 0;
80     std::basic_ofstream<unsigned short>*   t3 = 0;
81     }
82     {
83     std::basic_fstream<char>*             t1 = 0;
84     std::basic_fstream<wchar_t>*          t2 = 0;
85     std::basic_fstream<unsigned short>*   t3 = 0;
86     }
87     {
88     std::istreambuf_iterator<char>*             t1 = 0;
89     std::istreambuf_iterator<wchar_t>*          t2 = 0;
90     std::istreambuf_iterator<unsigned short>*   t3 = 0;
91     }
92     {
93     std::ostreambuf_iterator<char>*             t1 = 0;
94     std::ostreambuf_iterator<wchar_t>*          t2 = 0;
95     std::ostreambuf_iterator<unsigned short>*   t3 = 0;
96     }
97     {
98     std::ios*           t1 = 0;
99     std::wios*          t2 = 0;
100     }
101     {
102     std::streambuf*        t1 = 0;
103     std::istream*          t2 = 0;
104     std::ostream*          t3 = 0;
105     std::iostream*         t4 = 0;
106     }
107     {
108     std::stringbuf*            t1 = 0;
109     std::istringstream*        t2 = 0;
110     std::ostringstream*        t3 = 0;
111     std::stringstream*         t4 = 0;
112     }
113     {
114     std::filebuf*         t1 = 0;
115     std::ifstream*        t2 = 0;
116     std::ofstream*        t3 = 0;
117     std::fstream*         t4 = 0;
118     }
119     {
120     std::wstreambuf*        t1 = 0;
121     std::wistream*          t2 = 0;
122     std::wostream*          t3 = 0;
123     std::wiostream*         t4 = 0;
124     }
125     {
126     std::wstringbuf*            t1 = 0;
127     std::wistringstream*        t2 = 0;
128     std::wostringstream*        t3 = 0;
129     std::wstringstream*         t4 = 0;
130     }
131     {
132     std::wfilebuf*         t1 = 0;
133     std::wifstream*        t2 = 0;
134     std::wofstream*        t3 = 0;
135     std::wfstream*         t4 = 0;
136     }
137     {
138     std::fpos<std::mbstate_t>*   t1 = 0;
139     std::streampos*              t2 = 0;
140     std::wstreampos*             t3 = 0;
141     }
142 }
143