[Boost-bugs] [Boost C++ Libraries] #1747: [serialization] unreferenced formal parameter warnings from VC9

Subject: [Boost-bugs] [Boost C++ Libraries] #1747: [serialization] unreferenced formal parameter warnings from VC9
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2008-04-01 19:38:46

#1747: [serialization] unreferenced formal parameter warnings from VC9
---------------------------------------------------------+------------------
 Reporter:  Richard Webb <richard.webb_at_[hidden]>  |       Owner:  ramey        
     Type:  Bugs                                         |      Status:  new          
Milestone:  To Be Determined                             |   Component:  serialization
  Version:  Boost Development Trunk                      |    Severity:  Cosmetic     
 Keywords:                                               |  
---------------------------------------------------------+------------------
 Running the serialization tests on VC9 (visual studio 2008) with warning
 level 4 results in large numbers of  C4100 "unreferenced formal parameter"
 warnings:

 {{{
 boost/serialization/extended_type_info.hpp(45) : warning C4100: 'rhs' :
 unreferenced formal parameter
 boost/serialization/extended_type_info.hpp(50) : warning C4100: 'rhs' :
 unreferenced formal parameter
 boost/serialization/extended_type_info.hpp(78) : warning C4100: 'count' :
 unreferenced formal parameter
 boost/serialization/extended_type_info.hpp(82) : warning C4100: 'p' :
 unreferenced formal parameter

 boost/serialization/deque.hpp(46) : warning C4100: 'file_version' :
 unreferenced formal parameter
 boost/serialization/export.hpp(118) : warning C4100: 'key' : unreferenced
 formal parameter
 boost/serialization/valarray.hpp(40) : warning C4100: 'file_version' :
 unreferenced formal parameter

 boost/serialization/variant.hpp(67) : warning C4100: 'version' :
 unreferenced formal parameter
 boost/serialization/variant.hpp(85) : warning C4100: 'version' :
 unreferenced formal parameter
 boost/serialization/variant.hpp(83) : warning C4100: 'v' : unreferenced
 formal parameter
 boost/serialization/variant.hpp(82) : warning C4100: 'which' :
 unreferenced formal parameter
 boost/serialization/variant.hpp(81) : warning C4100: 'ar' : unreferenced
 formal parameter

 boost/archive/array/iarchive.hpp(69) : warning C4100: 'version' :
 unreferenced formal parameter

 boost/archive/detail/common_oarchive.hpp(66) : warning C4100: 'name' :
 unreferenced formal parameter
 boost/archive/detail/common_oarchive.hpp(67) : warning C4100: 'name' :
 unreferenced formal parameter
 boost/archive/detail/common_iarchive.hpp(63) : warning C4100: 'name' :
 unreferenced formal parameter
 boost/archive/detail/common_iarchive.hpp(64) : warning C4100: 'name' :
 unreferenced formal parameter

 //
 libs\serialization\src\codecvt_null.cpp(22) : warning C4100: 'state' :
 unreferenced formal parameter
 libs\serialization\src\codecvt_null.cpp(50) : warning C4100: 'state' :
 unreferenced formal parameter
 }}}

 and a few 4512 "assignment operator could not be generated" as well:

 {{{
 boost/serialization/array.hpp(56) : warning C4512:
 'boost::serialization::array<T>' : assignment operator could not be
 generated
 boost/archive/basic_streambuf_locale_saver.hpp(54) : warning C4512:
 'boost::archive::basic_streambuf_locale_saver<Ch,Tr>' : assignment
 operator could not be generated
 boost/serialization/binary_object.hpp(59) : warning C4512:
 'boost::serialization::binary_object' : assignment operator could not be
 generated
 }}}

 The attached patches clean up most of these for me.

-- 
Ticket URL: <http://svn.boost.org/trac/boost/ticket/1747>
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