1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // <iosfwd> 10 11 #include <iosfwd> 12 #include <cwchar> // for mbstate_t 13 14 #include "test_macros.h" 15 test()16template <class Ptr> void test() 17 { 18 Ptr p = 0; 19 ((void)p); // Prevent unused warning 20 } 21 main(int,char **)22int main(int, char**) 23 { 24 test<std::char_traits<char>* >(); 25 test<std::char_traits<wchar_t>* >(); 26 test<std::char_traits<unsigned short>*>(); 27 28 test<std::basic_ios<char>* >(); 29 test<std::basic_ios<wchar_t>* >(); 30 test<std::basic_ios<unsigned short>*>(); 31 32 test<std::basic_streambuf<char>* >(); 33 test<std::basic_streambuf<wchar_t>* >(); 34 test<std::basic_streambuf<unsigned short>*>(); 35 36 test<std::basic_istream<char>* >(); 37 test<std::basic_istream<wchar_t>* >(); 38 test<std::basic_istream<unsigned short>*>(); 39 40 test<std::basic_ostream<char>* >(); 41 test<std::basic_ostream<wchar_t>* >(); 42 test<std::basic_ostream<unsigned short>*>(); 43 44 test<std::basic_iostream<char>* >(); 45 test<std::basic_iostream<wchar_t>* >(); 46 test<std::basic_iostream<unsigned short>*>(); 47 48 test<std::basic_stringbuf<char>* >(); 49 test<std::basic_stringbuf<wchar_t>* >(); 50 test<std::basic_stringbuf<unsigned short>*>(); 51 52 test<std::basic_istringstream<char>* >(); 53 test<std::basic_istringstream<wchar_t>* >(); 54 test<std::basic_istringstream<unsigned short>*>(); 55 56 test<std::basic_ostringstream<char>* >(); 57 test<std::basic_ostringstream<wchar_t>* >(); 58 test<std::basic_ostringstream<unsigned short>*>(); 59 60 test<std::basic_stringstream<char>* >(); 61 test<std::basic_stringstream<wchar_t>* >(); 62 test<std::basic_stringstream<unsigned short>*>(); 63 64 test<std::basic_filebuf<char>* >(); 65 test<std::basic_filebuf<wchar_t>* >(); 66 test<std::basic_filebuf<unsigned short>*>(); 67 68 test<std::basic_ifstream<char>* >(); 69 test<std::basic_ifstream<wchar_t>* >(); 70 test<std::basic_ifstream<unsigned short>*>(); 71 72 test<std::basic_ofstream<char>* >(); 73 test<std::basic_ofstream<wchar_t>* >(); 74 test<std::basic_ofstream<unsigned short>*>(); 75 76 test<std::basic_fstream<char>* >(); 77 test<std::basic_fstream<wchar_t>* >(); 78 test<std::basic_fstream<unsigned short>*>(); 79 80 test<std::istreambuf_iterator<char>* >(); 81 test<std::istreambuf_iterator<wchar_t>* >(); 82 test<std::istreambuf_iterator<unsigned short>*>(); 83 84 test<std::ostreambuf_iterator<char>* >(); 85 test<std::ostreambuf_iterator<wchar_t>* >(); 86 test<std::ostreambuf_iterator<unsigned short>*>(); 87 88 test<std::ios* >(); 89 test<std::wios*>(); 90 91 test<std::streambuf*>(); 92 test<std::istream* >(); 93 test<std::ostream* >(); 94 test<std::iostream* >(); 95 96 test<std::stringbuf* >(); 97 test<std::istringstream*>(); 98 test<std::ostringstream*>(); 99 test<std::stringstream* >(); 100 101 test<std::filebuf* >(); 102 test<std::ifstream*>(); 103 test<std::ofstream*>(); 104 test<std::fstream* >(); 105 106 test<std::wstreambuf*>(); 107 test<std::wistream* >(); 108 test<std::wostream* >(); 109 test<std::wiostream* >(); 110 111 test<std::wstringbuf* >(); 112 test<std::wistringstream*>(); 113 test<std::wostringstream*>(); 114 test<std::wstringstream* >(); 115 116 test<std::wfilebuf* >(); 117 test<std::wifstream*>(); 118 test<std::wofstream*>(); 119 test<std::wfstream* >(); 120 121 test<std::fpos<std::mbstate_t>*>(); 122 test<std::streampos* >(); 123 test<std::wstreampos* >(); 124 125 return 0; 126 } 127