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Date: Tue, 20 May 2008 15:35:29 -0600
From: Martin Sebor <sebor@roguewave.com>
Organization: Rogue Wave Software, Inc.
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To: dev@stdcxx.apache.org
Subject: Re: svn commit: r654588 -
 /stdcxx/branches/4.2.x/tests/localization/22.locale.synopsis.cpp
References: <20080508174911.DBAB0238898F@eris.apache.org>
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elemings@apache.org wrote:
> Author: elemings
> Date: Thu May  8 10:48:37 2008
> New Revision: 654588
> 
> URL: http://svn.apache.org/viewvc?rev=654588&view=rev
> Log:
> 2008-05-08  Eric Lemings <eric.lemings@roguewave.com>
> 
> 	STDCXX-905
> 	* branches/4.2.x/tests/localization/22.locale.synopsis.cpp:
> 	Added collate class template specialization for UDC type (just
> 	prior to CollateDerived class template) to define protected
> 	virtual functions expected by test cases.

This change appears to be causing compilation errors with
HP aCC 3.74:

aCC -c     -I$(TOPDIR)/include -I$(BUILDDIR)/include 
-I$(TOPDIR)/tests/include  -AA  +O2   +w +W392,655,684,818,819,849 
$(TOPDIR)/tests/localization/22.locale.synopsis.cpp
Error 173: "$(TOPDIR)/tests/localization/22.locale.synopsis.cpp", line 
1349 # Redefined symbol 'collate<int>'; previously defined at 
["$(TOPDIR)/include/loc/_collate.h", line 58].
     struct collate<UDC>: locale::facet
     ^^^^^^^^^^^^^^^^^^^
Error 705: "$(TOPDIR)/tests/localization/22.locale.synopsis.cpp", line 
1348 # A template must be declared before it can be explicitly specialized.
     _RWSTD_SPECIALIZED_CLASS
     ^^^^^^^^^^^^^^^^^^^^^^^^
Error 445: "$(TOPDIR)/tests/localization/22.locale.synopsis.cpp", line 
1348 # Cannot recover from earlier errors.
     _RWSTD_SPECIALIZED_CLASS
     ^^^^^^^^^^^^^^^^^^^^^^^^
gmake: *** [22.locale.synopsis.o] Error 2

Martin

> 
> 
> Modified:
>     stdcxx/branches/4.2.x/tests/localization/22.locale.synopsis.cpp
> 
> Modified: stdcxx/branches/4.2.x/tests/localization/22.locale.synopsis.cpp
> URL: http://svn.apache.org/viewvc/stdcxx/branches/4.2.x/tests/localization/22.locale.synopsis.cpp?rev=654588&r1=654587&r2=654588&view=diff
> ==============================================================================
> --- stdcxx/branches/4.2.x/tests/localization/22.locale.synopsis.cpp (original)
> +++ stdcxx/branches/4.2.x/tests/localization/22.locale.synopsis.cpp Thu May  8 10:48:37 2008
> @@ -1342,6 +1342,53 @@
>  
>  // collate category
>  
> +_RWSTD_NAMESPACE (std) {
> +
> +// class template specialization for UDC type
> +_RWSTD_SPECIALIZED_CLASS
> +struct collate<UDC>: locale::facet
> +{
> +    typedef UDC                 char_type;
> +    typedef basic_string<UDC>   string_type;
> +
> +    static locale::id           id;
> +
> +    int
> +    compare (const char_type* begin1, const char_type* end1,
> +             const char_type* begin2, const char_type* end2) const {
> +        return do_compare (begin1, end1, begin2, end2) ;
> +    }
> +
> +protected:
> +
> +    // define (no-op) virtual functions for UDC type
> +    virtual int
> +    do_compare (const char_type*, const char_type*,
> +                const char_type*, const char_type*) const
> +    {
> +        return int ();
> +    }
> +
> +    virtual string_type
> +    do_transform (const char_type*, const char_type*) const
> +    {
> +        return string_type ();
> +    }
> +
> +
> +    virtual long
> +    do_hash (const char_type*, const char_type*) const
> +    {
> +        return long ();
> +    }
> +
> +};
> +
> +locale::id collate<UDC>::id;
> +
> +}   // namespace std
> +
> +
>  template <class charT>
>  struct CollateDerived: std::collate<charT>
>  {
> 
>