[boost] [Range] compilation error with mfc-iteration-support

Subject: [boost] [Range] compilation error with mfc-iteration-support
From: Tobias Loew (Tobias.Loew_at_[hidden])
Date: 2014-08-24 04:24:13

Hi,

moving parts of range_const_iterator to the namespace range_detail in file
boost/range/const_iterator.hpp leads to ambiguity in /range/detail/mfc.hpp
line 747:

25>..\src\libs\boost\boost\boost/range/mfc.hpp(747): error C2872:
'range_const_iterator' : ambiguous symbol
25>          could be
'..\src\libs\boost\boost\boost/range/const_iterator.hpp(67) :
boost::range_const_iterator'
25>          or      
'..\src\libs\boost\boost\boost/range/const_iterator.hpp(40) :
boost::range_detail::range_const_iterator'
25>          ..\src\libs\boost\boost\boost/range/detail/microsoft.hpp(135) :
see reference to class template instantiation
'boost::range_detail_microsoft::customization<Tag>::meta<X>' being compiled
25>          with
25>          [
25>              Tag=CEbsValueArray::mfc_range_base_type,
25>              X=CTypedPtrArray<CObArray,EbsValue *>
25>          ]
25>          ..\src\libs\boost\boost\boost/range/begin.hpp(111) : see
reference to class template instantiation
'boost::range_detail_microsoft::const_iterator_of<T>' being compiled
25>          with
25>          [
25>              T=CTypedPtrArray<CObArray,EbsValue *>
25>          ]
...

changing the name of 

boost::range_detail::range_const_iterator 

to 

boost::range_detail::range_const_iterator_helper

resolves the problem.
I expect other begin/end adapters to run into the same problem.

Tobias

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