libcxx initial import
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/iosfwd b/include/iosfwd
new file mode 100644
index 0000000..2094a37
--- /dev/null
+++ b/include/iosfwd
@@ -0,0 +1,173 @@
+// -*- C++ -*-
+//===--------------------------- iosfwd -----------------------------------===//
+//
+// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef _LIBCPP_IOSFWD
+#define _LIBCPP_IOSFWD
+
+/*
+ iosfwd synopsis
+
+namespace std
+{
+
+template<class charT> struct char_traits;
+template<class T> class allocator;
+
+template <class charT, class traits = char_traits<charT> > class basic_ios;
+
+template <class charT, class traits = char_traits<charT> > class basic_streambuf;
+template <class charT, class traits = char_traits<charT> > class basic_istream;
+template <class charT, class traits = char_traits<charT> > class basic_ostream;
+template <class charT, class traits = char_traits<charT> > class basic_iostream;
+
+template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
+ class basic_stringbuf;
+template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
+ class basic_istringstream;
+template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
+ class basic_ostringstream;
+template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
+ class basic_stringstream;
+
+template <class charT, class traits = char_traits<charT> > class basic_filebuf;
+template <class charT, class traits = char_traits<charT> > class basic_ifstream;
+template <class charT, class traits = char_traits<charT> > class basic_ofstream;
+template <class charT, class traits = char_traits<charT> > class basic_fstream;
+
+template <class charT, class traits = char_traits<charT> > class istreambuf_iterator;
+template <class charT, class traits = char_traits<charT> > class ostreambuf_iterator;
+
+typedef basic_ios<char> ios;
+typedef basic_ios<wchar_t> wios;
+
+typedef basic_streambuf<char> streambuf;
+typedef basic_istream<char> istream;
+typedef basic_ostream<char> ostream;
+typedef basic_iostream<char> iostream;
+
+typedef basic_stringbuf<char> stringbuf;
+typedef basic_istringstream<char> istringstream;
+typedef basic_ostringstream<char> ostringstream;
+typedef basic_stringstream<char> stringstream;
+
+typedef basic_filebuf<char> filebuf;
+typedef basic_ifstream<char> ifstream;
+typedef basic_ofstream<char> ofstream;
+typedef basic_fstream<char> fstream;
+
+typedef basic_streambuf<wchar_t> wstreambuf;
+typedef basic_istream<wchar_t> wistream;
+typedef basic_ostream<wchar_t> wostream;
+typedef basic_iostream<wchar_t> wiostream;
+
+typedef basic_stringbuf<wchar_t> wstringbuf;
+typedef basic_istringstream<wchar_t> wistringstream;
+typedef basic_ostringstream<wchar_t> wostringstream;
+typedef basic_stringstream<wchar_t> wstringstream;
+
+typedef basic_filebuf<wchar_t> wfilebuf;
+typedef basic_ifstream<wchar_t> wifstream;
+typedef basic_ofstream<wchar_t> wofstream;
+typedef basic_fstream<wchar_t> wfstream;
+
+template <class state> class fpos;
+typedef fpos<char_traits<char>::state_type> streampos;
+typedef fpos<char_traits<wchar_t>::state_type> wstreampos;
+
+} // std
+
+*/
+
+#include <__config>
+#include <_types.h> // for __darwin_mbstate_t
+
+#pragma GCC system_header
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+template<class _CharT> struct char_traits;
+template<class _Tp> class allocator;
+
+template <class _CharT, class _Traits = char_traits<_CharT> > class basic_ios;
+
+template <class _CharT, class _Traits = char_traits<_CharT> > class basic_streambuf;
+template <class _CharT, class _Traits = char_traits<_CharT> > class basic_istream;
+template <class _CharT, class _Traits = char_traits<_CharT> > class basic_ostream;
+template <class _CharT, class _Traits = char_traits<_CharT> > class basic_iostream;
+
+template <class _CharT, class _Traits = char_traits<_CharT>, class _Allocator = allocator<_CharT> >
+ class basic_stringbuf;
+template <class _CharT, class _Traits = char_traits<_CharT>, class _Allocator = allocator<_CharT> >
+ class basic_istringstream;
+template <class _CharT, class _Traits = char_traits<_CharT>, class _Allocator = allocator<_CharT> >
+ class basic_ostringstream;
+template <class _CharT, class _Traits = char_traits<_CharT>, class _Allocator = allocator<_CharT> >
+ class basic_stringstream;
+
+template <class _CharT, class _Traits = char_traits<_CharT> > class basic_filebuf;
+template <class _CharT, class _Traits = char_traits<_CharT> > class basic_ifstream;
+template <class _CharT, class _Traits = char_traits<_CharT> > class basic_ofstream;
+template <class _CharT, class _Traits = char_traits<_CharT> > class basic_fstream;
+
+template <class _CharT, class _Traits = char_traits<_CharT> > class istreambuf_iterator;
+template <class _CharT, class _Traits = char_traits<_CharT> > class ostreambuf_iterator;
+
+typedef basic_ios<char> ios;
+typedef basic_ios<wchar_t> wios;
+
+typedef basic_streambuf<char> streambuf;
+typedef basic_istream<char> istream;
+typedef basic_ostream<char> ostream;
+typedef basic_iostream<char> iostream;
+
+typedef basic_stringbuf<char> stringbuf;
+typedef basic_istringstream<char> istringstream;
+typedef basic_ostringstream<char> ostringstream;
+typedef basic_stringstream<char> stringstream;
+
+typedef basic_filebuf<char> filebuf;
+typedef basic_ifstream<char> ifstream;
+typedef basic_ofstream<char> ofstream;
+typedef basic_fstream<char> fstream;
+
+typedef basic_streambuf<wchar_t> wstreambuf;
+typedef basic_istream<wchar_t> wistream;
+typedef basic_ostream<wchar_t> wostream;
+typedef basic_iostream<wchar_t> wiostream;
+
+typedef basic_stringbuf<wchar_t> wstringbuf;
+typedef basic_istringstream<wchar_t> wistringstream;
+typedef basic_ostringstream<wchar_t> wostringstream;
+typedef basic_stringstream<wchar_t> wstringstream;
+
+typedef basic_filebuf<wchar_t> wfilebuf;
+typedef basic_ifstream<wchar_t> wifstream;
+typedef basic_ofstream<wchar_t> wofstream;
+typedef basic_fstream<wchar_t> wfstream;
+
+template <class _State> class fpos;
+typedef fpos<__darwin_mbstate_t> streampos;
+typedef fpos<__darwin_mbstate_t> wstreampos;
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+typedef fpos<__darwin_mbstate_t> u16streampos;
+typedef fpos<__darwin_mbstate_t> u32streampos;
+#endif
+
+typedef long long streamoff; // for char_traits in <string>
+
+template <class _CharT, // for <stdexcept>
+ class _Traits = char_traits<_CharT>,
+ class _Allocator = allocator<_CharT> > class basic_string;
+typedef basic_string<char, char_traits<char>, allocator<char> > string;
+typedef basic_string<wchar_t, char_traits<wchar_t>, allocator<wchar_t> > wstring;
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif // _LIBCPP_IOSFWD