Re: [boost] [dynamic overload] proof of concept implementation - new version available

From: Marco (mrcekets_at_[hidden])
Date: 2007-10-20 12:24:25

On Sat, 20 Oct 2007 12:52:06 +0200, Marco Costalba <mcostalba_at_[hidden]>  
wrote:

> On 10/19/07, Marco <mrcekets_at_[hidden]> wrote:
>>
>> I uploaded to boost vault a new version of my implementation
>> of Boost.Overload: /overload-mrcec/overload-0.2.1.zip ,
>> link: http://tinyurl.com/37647m
>>
> Does not compile for me:
>
> bash-3.2$ gcc --version
> gcc (GCC) 4.2.2 20070909 (prerelease) (4.2.2-0.RC.1mdv2008.0)
> Copyright (C) 2007 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is  
> NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR  
> PURPOSE.
>
>
>
> bash-3.2$ g++ -O2 -Iboost_dir -o test test.cpp
> In file included from boost/overload/detail/trait_by_functor.hpp:13,
>                  from boost/overload/overload_impl.hpp:15,
>                  from boost/overload/overload.hpp:18,
>                  from test.cpp:11:
> boost/overload/detail/functor_has_signature.hpp:72: error:
> 'boost::detail::function::stateless_function_obj_tag' has not been
> declared
> boost/overload/detail/functor_has_signature.hpp:117: error:
> 'stateless_function_obj_tag' was not declared in this scope
> boost/overload/detail/functor_has_signature.hpp:117: error: template
> argument 3 is invalid
>
>
>
> Marco

Ehm, ehm .. I tested it with boost 1.33.1 only,
I apologize for the problem.
I extracted from function_base.hpp the few lines of code I exploit,
and I put them in its own source file.
So now boost overload hasn't any dipendency from boost function
implementation details any more.

I'm going to upload to boost vault the new version:
/overload-mcec/overload-0.2.2.zip

I tested boost overload with both boost 1.33.1 and 1.34.1
using the following compiler:

compiler             OS                test
-------------------------------------------
gcc 4.1.2      under Linux             pass
intel 9.1      under Linux             pass
mingw 3.4.2    under Windows           pass
mingw 3.2.3    under Windows           fail
MS VC++ 8.0    under Windows           pass
MS VC++ 7.1    under Windows           fail

Marco thanks to have pointed out this issue.

Kind Regards,
Marco Cecchetti

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