[Boost-bugs] [Boost C++ Libraries] #7640: Serialization of simple object throws warning with compile time flags Wconversion Wsign-compare Wcast-align

Subject: [Boost-bugs] [Boost C++ Libraries] #7640: Serialization of simple object throws warning with compile time flags Wconversion Wsign-compare Wcast-align
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-11-05 10:11:05

#7640: Serialization of simple object throws warning with compile time flags
Wconversion Wsign-compare  Wcast-align
-----------------------------------------------------+----------------------
 Reporter:  hardik <hardik.soni@…>                   |       Owner:  ramey        
     Type:  Bugs                                     |      Status:  new          
Milestone:  To Be Determined                         |   Component:  serialization
  Version:  Boost 1.51.0                             |    Severity:  Cosmetic     
 Keywords:                                           |  
-----------------------------------------------------+----------------------
 g++ version is following
 -----------------------------------------------------------------------
 $ g++ --version
 g++ (GCC) 4.1.2 20080704 (Red Hat 4.1.2-48)
 Copyright (C) 2006 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.
 ----------------------------------------------------------------------

 warnings are following

 ----------------------------------------------------------------------
 $ g++ -Wconversion -Wsign-compare -Wcast-align   ObjSer.cpp -I./include/
 ./lib/libboost_serialization.a
 ./include/boost/mpl/print.hpp: In instantiation of
 âboost::mpl::print<boost::serialization::BOOST_SERIALIZATION_STATIC_WARNING_LINE<98>
 >â:
 ./include/boost/serialization/static_warning.hpp:92:   instantiated from
 âboost::serialization::static_warning_test<false, 98>â
 ./include/boost/archive/detail/check.hpp:98:   instantiated from âvoid
 boost::archive::detail::check_object_tracking() [with T = MyClass]â
 ./include/boost/archive/detail/oserializer.hpp:313:   instantiated from
 âstatic void
 boost::archive::detail::save_non_pointer_type<Archive>::invoke(Archive&,
 T&) [with T = MyClass, Archive = boost::archive::text_oarchive]â
 ./include/boost/archive/detail/oserializer.hpp:525:   instantiated from
 âvoid boost::archive::save(Archive&, T&) [with Archive =
 boost::archive::text_oarchive, T = MyClass]â
 ./include/boost/archive/detail/common_oarchive.hpp:69:   instantiated from
 âvoid boost::archive::detail::common_oarchive<Archive>::save_override(T&,
 int) [with T = MyClass, Archive = boost::archive::text_oarchive]â
 ./include/boost/archive/basic_text_oarchive.hpp:80:   instantiated from
 âvoid boost::archive::basic_text_oarchive<Archive>::save_override(T&, int)
 [with T = MyClass, Archive = boost::archive::text_oarchive]â
 ./include/boost/archive/detail/interface_oarchive.hpp:63:   instantiated
 from âArchive&
 boost::archive::detail::interface_oarchive<Archive>::operator<<(T&) [with
 T = MyClass, Archive = boost::archive::text_oarchive]â
 ObjSer.cpp:54:   instantiated from here
 ./include/boost/mpl/print.hpp:55: warning: comparison between signed and
 unsigned integer expressions
 ./include/boost/archive/detail/oserializer.hpp: In member function âvoid
 boost::archive::detail::oserializer<Archive,
 T>::save_object_data(boost::archive::detail::basic_oarchive&, const void*)
 const [with Archive = boost::archive::text_oarchive, T = MyClass]â:
 ObjSer.cpp:64:   instantiated from here
 ./include/boost/archive/detail/oserializer.hpp:148: warning: choosing
 âboost::archive::version_type::operator uint_least32_t&()â over
 âboost::archive::version_type::operator uint_least32_t() constâ
 ./include/boost/archive/detail/oserializer.hpp:148: warning:   for
 conversion from âboost::archive::version_typeâ to âuint_least32_tâ
 ./include/boost/archive/detail/oserializer.hpp:148: warning:   because
 conversion sequence for the argument is better
 ----------------------------------------------------------------------

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7640>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.