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// <strstream> 11 12// class istrstream 13// : public basic_istream<char> 14// { 15// ... 16 17#include <strstream> 18#include <type_traits> 19 20int main() 21{ 22 static_assert((std::is_base_of<std::istream, std::istrstream>::value), ""); 23} 24