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Date:      Mon, 24 Feb 2003 21:17:13 -0500
From:      Craig Rodrigues <rodrigc@attbi.com>
To:        freebsd-current@freebsd.org
Subject:   Implicit typename warnings in <fstream>
Message-ID:  <20030225021713.GA3495@attbi.com>

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Hi,

I did a cvsup yesterday and rebuilt the world.
The compiler I am using now is:
gcc version 3.2.2 [FreeBSD] 20030205 (release)

My compiler has a few minor patches, to enable
wchar_t support in libstdc++:

http://news.gw.com/freebsd.current/32128


If I try to compile any file which includes
<fstream>, I get the following warnings:

/usr/include/g++/fstream:304: warning: `typename std::basic_filebuf<_CharT, 
   _Traits>::int_type' is implicitly a typename
/usr/include/g++/fstream:304: warning: implicit typename is deprecated, please 
   see the documentation for details
/usr/include/g++/fstream:309: warning: `typename std::basic_filebuf<_CharT, 
   _Traits>::int_type' is implicitly a typename
/usr/include/g++/fstream:309: warning: implicit typename is deprecated, please 
   see the documentation for details


The lines in question are:

    300   // Generic definitions.
    301   template <typename _CharT, typename _Traits>
    302     basic_filebuf<_CharT, _Traits>::int_type
    303     basic_filebuf<_CharT, _Traits>::underflow()
    304     { return _M_underflow_common(false); }
    305
    306   template <typename _CharT, typename _Traits>
    307     basic_filebuf<_CharT, _Traits>::int_type
    308     basic_filebuf<_CharT, _Traits>::uflow()
    309     { return _M_underflow_common(true); }


Does anyone have any ideas?

Thanks.  
-- 
Craig Rodrigues        
http://home.attbi.com/~rodrigc
rodrigc@attbi.com

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