assistants clucene does not compile with vs2015rc

first i got this error
"<hash_map> is deprecated and will be REMOVED. "
"Please use <unordered_map>. You can define "
"_SILENCE_STDEXT_HASH_DEPRECATION_WARNINGS "
"to acknowledge that you have received this warning."
i fixed that by adding
win32-msvc2015:DEFINES += _SILENCE_STDEXT_HASH_DEPRECATION_WARNINGS

to clucene.pro

then i get this error:
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene/util/VoidMap.h(228): error C2923: 'std::map': 'std::_Tree<std::_Tmap_traits<_K
ty,_Ty,_Pr,_Alloc,false>>::_Compare' is not a valid template type argument for parameter '_Pr'
with
[
_Kty=lucene::index::IndexReader::CloseCallback,
_Ty=void *,
_Pr=std::greater<lucene::index::IndexReader::CloseCallback>,
_Alloc=std::allocator<std::pair<const lucene::index::IndexReader::CloseCallback ,void *>>
]
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene/index/IndexReader.h(96): note: see reference to class template instantiation '
lucene::util::CLSet<lucene::index::IndexReader::CloseCallback,void *,std::greater<lucene::index::IndexReader::CloseCallback>,lucene::index::IndexReader::CloseCa
llbackCompare,lucene::util::Deletor::Dummy>' being compiled
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene/util/VoidMap.h(230): error C3203: 'map': unspecialized class template can't be
used as a template argument for template parameter 'base', expected a real type

after trying about an 1 hour i suddenly saw :
td::_Tree<std::_Tmap_traits<_K
ty,_Ty,_Pr,_Alloc,false>>::_Compare' is not a valid template type

wow std::_Tree has now _Compare member.
this clucene stuff violates the the c++ standard by using _+Cpatial Letter and __for its identifiers a lot.

Names containing double underscore or beginning with an underscore and a capital letter are reserved for implementation (compiler, standard library) and should not be used (e.g. __reserved or _Reserved)
see http://en.wikipedia.org/wiki/Naming_convention_%28programming%29#C_and_C.2B.2B

i simply did a search replace s/_Compare/xx_Compare/
that fixes this.

at last i got this:
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene\debug\condition.cpp(50): error C2440: '=': cannot convert from 'const char [13
]' to 'char *'
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene\debug\condition.cpp(50): note: Conversion from string literal loses const qual
ifier (see /Zc:strictStrings)
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene\debug\condition.cpp(54): error C2440: '=': cannot convert from 'const char [10
]' to 'char *'
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene\debug\condition.cpp(54): note: Conversion from string literal loses const qual
ifier (see /Zc:strictStrings)
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene\debug\condition.cpp(58): error C2440: '=': cannot convert from 'const char [8]
' to 'char *'
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene\debug\condition.cpp(58): note: Conversion from string literal loses const qual
ifier (see /Zc:strictStrings)
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene\debug\condition.cpp(62): error C2440: '=': cannot convert from 'const char [8]
' to 'char *'
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene\debug\condition.cpp(62): note: Conversion from string literal loses const qual
ifier (see /Zc:strictStrings)
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene\debug\condition.cpp(66): error C2440: '=': cannot convert from 'const char [14
]' to 'char *'
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene\debug\condition.cpp(66): note: Conversion from string literal loses const qual
ifier (see /Zc:strictStrings)
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene\debug\condition.cpp(70): error C2440: '=': cannot convert from 'const char [5]
' to 'char *'
C:\RTIL\Shared\Qt\5.5.0\qt-src\qttools\src\assistant\3rdparty\clucene\src\CLucene\debug\condition.cpp(70): note: Conversion from string literal loses const qual
ifier (see /Zc:strictStrings)

that is fixed by changing line 40 in condition.cpp from
char* StrTitle = NULL;
to
const char* StrTitle = NULL;