int03.cpp(1): error #77: this declaration has no storage class or type specifier
  __GXX_EXPERIMENTAL_CXX0X__
  ^

/usr/include/c++/4.4.6/bits/stringfwd.h(42): error: expected a ";"
  _GLIBCXX_BEGIN_NAMESPACE(std)
  ^

/usr/include/c++/4.4.6/cstddef(51): error: the global scope has no "ptrdiff_t"
    using ::ptrdiff_t;
            ^

/usr/include/c++/4.4.6/bits/postypes.h(98): error: identifier "ptrdiff_t" is undefined
    typedef ptrdiff_t	streamsize; // Signed integral type
            ^

/usr/include/c++/4.4.6/iosfwd(46): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT> >
                                                 ^

/usr/include/c++/4.4.6/iosfwd(49): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT> >
                                                 ^

/usr/include/c++/4.4.6/iosfwd(52): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT> >
                                                 ^

/usr/include/c++/4.4.6/iosfwd(55): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT> >
                                                 ^

/usr/include/c++/4.4.6/iosfwd(58): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT> >
                                                 ^

/usr/include/c++/4.4.6/iosfwd(61): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT>,
                                                 ^

/usr/include/c++/4.4.6/iosfwd(62): error: allocator is not a template
  	    typename _Alloc = allocator<_CharT> >
  	                      ^

/usr/include/c++/4.4.6/iosfwd(65): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT>,
                                                 ^

/usr/include/c++/4.4.6/iosfwd(66): error: allocator is not a template
  	   typename _Alloc = allocator<_CharT> >
  	                     ^

/usr/include/c++/4.4.6/iosfwd(69): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT>,
                                                 ^

/usr/include/c++/4.4.6/iosfwd(70): error: allocator is not a template
  	   typename _Alloc = allocator<_CharT> >
  	                     ^

/usr/include/c++/4.4.6/iosfwd(73): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT>,
                                                 ^

/usr/include/c++/4.4.6/iosfwd(74): error: allocator is not a template
  	   typename _Alloc = allocator<_CharT> >
  	                     ^

/usr/include/c++/4.4.6/iosfwd(77): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT> >
                                                 ^

/usr/include/c++/4.4.6/iosfwd(80): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT> >
                                                 ^

/usr/include/c++/4.4.6/iosfwd(83): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT> >
                                                 ^

/usr/include/c++/4.4.6/iosfwd(86): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT> >
                                                 ^

/usr/include/c++/4.4.6/iosfwd(89): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT> >
                                                 ^

/usr/include/c++/4.4.6/iosfwd(92): error: char_traits is not a template
    template<typename _CharT, typename _Traits = char_traits<_CharT> >
                                                 ^

/usr/include/c++/4.4.6/bits/stl_iterator_base_types.h(102): error: identifier "ptrdiff_t" is undefined
    template<typename _Category, typename _Tp, typename _Distance = ptrdiff_t,
                                                                    ^

/usr/include/c++/4.4.6/bits/stl_iterator_base_types.h(139): error: identifier "ptrdiff_t" is undefined
        typedef ptrdiff_t                   difference_type;
                ^

/usr/include/c++/4.4.6/bits/stl_iterator_base_types.h(149): error: identifier "ptrdiff_t" is undefined
        typedef ptrdiff_t                   difference_type;
                ^

/usr/include/c++/4.4.6/ext/new_allocator.h(40): error: namespace "std" has no member "ptrdiff_t"
    using std::ptrdiff_t;
               ^

/usr/include/c++/4.4.6/ext/new_allocator.h(55): error: identifier "ptrdiff_t" is undefined
        typedef ptrdiff_t  difference_type;
                ^

/usr/include/c++/4.4.6/bits/allocator.h(68): error: identifier "ptrdiff_t" is undefined
        typedef ptrdiff_t   difference_type;
                ^

/usr/include/c++/4.4.6/bits/allocator.h(90): error: identifier "ptrdiff_t" is undefined
        typedef ptrdiff_t  difference_type;
                ^

/usr/include/c++/4.4.6/bits/basic_string.h(2239): error: too few arguments for class template "std::basic_string"
      operator==(const basic_string<_CharT>& __lhs,
                                          ^

/usr/include/c++/4.4.6/bits/basic_string.h(2240): error: too few arguments for class template "std::basic_string"
  	       const basic_string<_CharT>& __rhs)
  	                                ^

/usr/include/c++/4.4.6/bits/basic_string.h(2239): error: nonmember operator requires a parameter with class or enum type
      operator==(const basic_string<_CharT>& __lhs,
      ^

/usr/include/c++/4.4.6/bits/basic_string.h(2485): error: too few arguments for class template "std::basic_string"
      operator>>(basic_istream<char>& __is, basic_string<char>& __str);
                                                             ^

/usr/include/c++/4.4.6/bits/basic_string.h(2485): error: no instance of function template "std::operator>>" matches the specified type
      operator>>(basic_istream<char>& __is, basic_string<char>& __str);
      ^

/usr/include/c++/4.4.6/bits/basic_string.h(2544): error: too few arguments for class template "std::basic_string"
      getline(basic_istream<char>& __in, basic_string<char>& __str,
                                                          ^

/usr/include/c++/4.4.6/bits/basic_string.h(2544): error: no instance of overloaded function "std::getline" matches the specified type
      getline(basic_istream<char>& __in, basic_string<char>& __str,
      ^

/usr/include/c++/4.4.6/bits/basic_string.h(2550): error: too few arguments for class template "std::basic_string"
      getline(basic_istream<wchar_t>& __in, basic_string<wchar_t>& __str,
                                                                ^

/usr/include/c++/4.4.6/bits/basic_string.h(2550): error: no instance of overloaded function "std::getline" matches the specified type
      getline(basic_istream<wchar_t>& __in, basic_string<wchar_t>& __str,
      ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1134): error: too few arguments for class template "std::basic_string"
    extern template class basic_string<char>;
                                           ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1134): error: invalid explicit instantiation declaration
    extern template class basic_string<char>;
                    ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1137): error: identifier "string" is undefined
      operator>>(basic_istream<char>&, string&);
                                       ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1137): error: no instance of function template "std::operator>>" matches the specified type
      operator>>(basic_istream<char>&, string&);
      ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1140): error: identifier "string" is undefined
      operator<<(basic_ostream<char>&, const string&);
                                             ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1140): error: no instance of function template "std::operator<<" matches the specified type
      operator<<(basic_ostream<char>&, const string&);
      ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1143): error: identifier "string" is undefined
      getline(basic_istream<char>&, string&, char);
                                    ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1143): error: no instance of overloaded function "std::getline" matches the specified type
      getline(basic_istream<char>&, string&, char);
      ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1146): error: identifier "string" is undefined
      getline(basic_istream<char>&, string&);
                                    ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1146): error: no instance of overloaded function "std::getline" matches the specified type
      getline(basic_istream<char>&, string&);
      ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1149): error: too few arguments for class template "std::basic_string"
    extern template class basic_string<wchar_t>;
                                              ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1149): error: invalid explicit instantiation declaration
    extern template class basic_string<wchar_t>;
                    ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1152): error: identifier "wstring" is undefined
      operator>>(basic_istream<wchar_t>&, wstring&);
                                          ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1152): error: no instance of function template "std::operator>>" matches the specified type
      operator>>(basic_istream<wchar_t>&, wstring&);
      ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1155): error: identifier "wstring" is undefined
      operator<<(basic_ostream<wchar_t>&, const wstring&);
                                                ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1155): error: no instance of function template "std::operator<<" matches the specified type
      operator<<(basic_ostream<wchar_t>&, const wstring&);
      ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1158): error: identifier "wstring" is undefined
      getline(basic_istream<wchar_t>&, wstring&, wchar_t);
                                       ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1158): error: no instance of overloaded function "std::getline" matches the specified type
      getline(basic_istream<wchar_t>&, wstring&, wchar_t);
      ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1161): error: identifier "wstring" is undefined
      getline(basic_istream<wchar_t>&, wstring&);
                                       ^

/usr/include/c++/4.4.6/bits/basic_string.tcc(1161): error: no instance of overloaded function "std::getline" matches the specified type
      getline(basic_istream<wchar_t>&, wstring&);
      ^

/usr/include/c++/4.4.6/bits/locale_classes.h(213): error: identifier "string" is undefined
      string
      ^

/usr/include/c++/4.4.6/bits/locale_classes.h(611): error: too few arguments for class template "std::basic_string"
        typedef basic_string<_CharT>	string_type;
                                   ^

/usr/include/c++/4.4.6/bits/locale_classes.h(786): error: too few arguments for class template "std::basic_string"
        typedef basic_string<_CharT> string_type;
                                   ^

/usr/include/c++/4.4.6/bits/ios_base.h(223): error: identifier "string" is undefined
        failure(const string& __str) throw();
                      ^

/usr/include/c++/4.4.6/bits/ios_base.h(234): error: identifier "string" is undefined
        string _M_msg;
        ^

/usr/include/c++/4.4.6/streambuf(125): error: name followed by "::" must be a class or namespace name
        typedef typename traits_type::int_type 		int_type;
                         ^
          detected during instantiation of class "std::basic_streambuf<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 149 of "/usr/include/c++/4.4.6/bits/streambuf.tcc"

/usr/include/c++/4.4.6/streambuf(126): error: name followed by "::" must be a class or namespace name
        typedef typename traits_type::pos_type 		pos_type;
                         ^
          detected during instantiation of class "std::basic_streambuf<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 149 of "/usr/include/c++/4.4.6/bits/streambuf.tcc"

/usr/include/c++/4.4.6/streambuf(127): error: name followed by "::" must be a class or namespace name
        typedef typename traits_type::off_type 		off_type;
                         ^
          detected during instantiation of class "std::basic_streambuf<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 149 of "/usr/include/c++/4.4.6/bits/streambuf.tcc"

/usr/include/c++/4.4.6/streambuf(125): error: name followed by "::" must be a class or namespace name
        typedef typename traits_type::int_type 		int_type;
                         ^
          detected during instantiation of class "std::basic_streambuf<_CharT, _Traits> [with _CharT=wchar_t, _Traits=<error-type>]" at line 160 of "/usr/include/c++/4.4.6/bits/streambuf.tcc"

/usr/include/c++/4.4.6/streambuf(126): error: name followed by "::" must be a class or namespace name
        typedef typename traits_type::pos_type 		pos_type;
                         ^
          detected during instantiation of class "std::basic_streambuf<_CharT, _Traits> [with _CharT=wchar_t, _Traits=<error-type>]" at line 160 of "/usr/include/c++/4.4.6/bits/streambuf.tcc"

/usr/include/c++/4.4.6/streambuf(127): error: name followed by "::" must be a class or namespace name
        typedef typename traits_type::off_type 		off_type;
                         ^
          detected during instantiation of class "std::basic_streambuf<_CharT, _Traits> [with _CharT=wchar_t, _Traits=<error-type>]" at line 160 of "/usr/include/c++/4.4.6/bits/streambuf.tcc"

/usr/include/c++/4.4.6/bits/locale_facets.h(1643): error: too few arguments for class template "std::basic_string"
        typedef basic_string<_CharT>	string_type;
                                   ^

/usr/include/c++/4.4.6/bits/locale_facets.h(1744): error: identifier "string" is undefined
        string
        ^

/usr/include/c++/4.4.6/bits/locale_facets.h(1812): error: identifier "string" is undefined
        virtual string
                ^

/usr/include/c++/4.4.6/bits/locale_facets.h(1872): error: too few arguments for class template "std::basic_string"
        typedef basic_string<_CharT>	string_type;
                                   ^

/usr/include/c++/4.4.6/bits/locale_facets.h(2102): error: identifier "string" is undefined
  		       string&) const;
  		       ^

/usr/include/c++/4.4.6/bits/locale_facets.tcc(123): error: identifier "string" is undefined
  		    const string& __grouping_tmp);
  		          ^

/usr/include/c++/4.4.6/bits/locale_facets.tcc(131): error: identifier "string" is undefined
  		     ios_base::iostate& __err, string& __xtrc) const
  		                               ^

/usr/include/c++/4.4.6/bits/basic_ios.h(72): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::int_type             int_type;
                         ^
          detected during instantiation of class "std::basic_ios<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 178 of "/usr/include/c++/4.4.6/bits/basic_ios.tcc"

/usr/include/c++/4.4.6/bits/basic_ios.h(73): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::pos_type             pos_type;
                         ^
          detected during instantiation of class "std::basic_ios<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 178 of "/usr/include/c++/4.4.6/bits/basic_ios.tcc"

/usr/include/c++/4.4.6/bits/basic_ios.h(74): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::off_type             off_type;
                         ^
          detected during instantiation of class "std::basic_ios<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 178 of "/usr/include/c++/4.4.6/bits/basic_ios.tcc"

/usr/include/c++/4.4.6/bits/basic_ios.h(72): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::int_type             int_type;
                         ^
          detected during instantiation of class "std::basic_ios<_CharT, _Traits> [with _CharT=wchar_t, _Traits=<error-type>]" at line 181 of "/usr/include/c++/4.4.6/bits/basic_ios.tcc"

/usr/include/c++/4.4.6/bits/basic_ios.h(73): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::pos_type             pos_type;
                         ^
          detected during instantiation of class "std::basic_ios<_CharT, _Traits> [with _CharT=wchar_t, _Traits=<error-type>]" at line 181 of "/usr/include/c++/4.4.6/bits/basic_ios.tcc"

/usr/include/c++/4.4.6/bits/basic_ios.h(74): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::off_type             off_type;
                         ^
          detected during instantiation of class "std::basic_ios<_CharT, _Traits> [with _CharT=wchar_t, _Traits=<error-type>]" at line 181 of "/usr/include/c++/4.4.6/bits/basic_ios.tcc"

/usr/include/c++/4.4.6/ostream(60): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::int_type 		int_type;
                         ^
          detected during instantiation of class "std::basic_ostream<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 360 of "/usr/include/c++/4.4.6/bits/ostream.tcc"

/usr/include/c++/4.4.6/ostream(61): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::pos_type 		pos_type;
                         ^
          detected during instantiation of class "std::basic_ostream<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 360 of "/usr/include/c++/4.4.6/bits/ostream.tcc"

/usr/include/c++/4.4.6/ostream(62): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::off_type 		off_type;
                         ^
          detected during instantiation of class "std::basic_ostream<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 360 of "/usr/include/c++/4.4.6/bits/ostream.tcc"

/usr/include/c++/4.4.6/ostream(60): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::int_type 		int_type;
                         ^
          detected during instantiation of class "std::basic_ostream<_CharT, _Traits> [with _CharT=wchar_t, _Traits=<error-type>]" at line 383 of "/usr/include/c++/4.4.6/bits/ostream.tcc"

/usr/include/c++/4.4.6/ostream(61): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::pos_type 		pos_type;
                         ^
          detected during instantiation of class "std::basic_ostream<_CharT, _Traits> [with _CharT=wchar_t, _Traits=<error-type>]" at line 383 of "/usr/include/c++/4.4.6/bits/ostream.tcc"

/usr/include/c++/4.4.6/ostream(62): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::off_type 		off_type;
                         ^
          detected during instantiation of class "std::basic_ostream<_CharT, _Traits> [with _CharT=wchar_t, _Traits=<error-type>]" at line 383 of "/usr/include/c++/4.4.6/bits/ostream.tcc"

/usr/include/c++/4.4.6/istream(60): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::int_type 		int_type;
                         ^
          detected during instantiation of class "std::basic_istream<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 594

/usr/include/c++/4.4.6/istream(61): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::pos_type 		pos_type;
                         ^
          detected during instantiation of class "std::basic_istream<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 594

/usr/include/c++/4.4.6/istream(62): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::off_type 		off_type;
                         ^
          detected during instantiation of class "std::basic_istream<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 594

/usr/include/c++/4.4.6/istream(60): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::int_type 		int_type;
                         ^
          detected during instantiation of class "std::basic_istream<_CharT, _Traits> [with _CharT=wchar_t, _Traits=<error-type>]" at line 610

/usr/include/c++/4.4.6/istream(61): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::pos_type 		pos_type;
                         ^
          detected during instantiation of class "std::basic_istream<_CharT, _Traits> [with _CharT=wchar_t, _Traits=<error-type>]" at line 610

/usr/include/c++/4.4.6/istream(62): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::off_type 		off_type;
                         ^
          detected during instantiation of class "std::basic_istream<_CharT, _Traits> [with _CharT=wchar_t, _Traits=<error-type>]" at line 610

/usr/include/c++/4.4.6/istream(640): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::int_type		__int_type;
                         ^
          detected during instantiation of class "std::basic_istream<_CharT, _Traits>::sentry [with _CharT=char, _Traits=<error-type>]" at line 971 of "/usr/include/c++/4.4.6/bits/istream.tcc"

/usr/include/c++/4.4.6/istream(772): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::int_type 		int_type;
                         ^
          detected during instantiation of class "std::basic_iostream<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 994 of "/usr/include/c++/4.4.6/bits/istream.tcc"

/usr/include/c++/4.4.6/istream(773): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::pos_type 		pos_type;
                         ^
          detected during instantiation of class "std::basic_iostream<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 994 of "/usr/include/c++/4.4.6/bits/istream.tcc"

/usr/include/c++/4.4.6/istream(774): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::off_type 		off_type;
                         ^
          detected during instantiation of class "std::basic_iostream<_CharT, _Traits> [with _CharT=char, _Traits=<error-type>]" at line 994 of "/usr/include/c++/4.4.6/bits/istream.tcc"

/usr/include/c++/4.4.6/istream(640): error: name followed by "::" must be a class or namespace name
        typedef typename _Traits::int_type		__int_type;
                         ^
          detected during instantiation of class "std::basic_istream<_CharT, _Traits>::sentry [with _CharT=wchar_t, _Traits=<error-type>]" at line 997 of "/usr/include/c++/4.4.6/bits/istream.tcc"

compilation aborted for int03.cpp (code 4)