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 // test that <bitset> includes <string> and <iosfwd> 11 12 #include <bitset> 13 14 template <class> void test_typedef() {} 15 16 int main() 17 { 18 { // test for <string> 19 std::string s; ((void)s); 20 } 21 { // test for <iosfwd> 22 test_typedef<std::ios>(); 23 test_typedef<std::wios>(); 24 test_typedef<std::istream>(); 25 test_typedef<std::ostream>(); 26 test_typedef<std::iostream>(); 27 } 28 } 29