Use MSVC's WD flag to disable the warning. You'll probably need to hack wntmsci11.mk... On 5 Mar 2014 08:31, "Andre Fischer" <awf....@gmail.com> wrote:
> I am currently working on some bug in the sc module and find that it is > really hard to even find compiler errors among the many warning messages. > Some of these warnings are caused directly by code in sc but the majority > of the warnings originate in header files. Platform is Windows. The most > annoying warnings are > > > warning C4530: C++ exception handler used, but unwind semantics are not > enabled. Specify /EHsc > > and even more (because of the warning text that is repeated again and > again) > > warning C4555: expression has no effect; expected expression with > side-effect > > (see full text below) > > > Any ideas how to silence these two? > > re C4530: One option would be to compile all sc code with exceptions > enabled. Does anyone know of a reason not to do that? > > > Best regards, > > Andre > > > > PS: here is the complete output for one instance of the C4555 warning: > > C:\PROGRA~2\MICROS~1.0\VC\include\../../VC/include/list(1137) : warning > C4555: expression has no effect; expected expression with side-effect > C:\PROGRA~2\MICROS~1.0\VC\include\../../VC/include/list(1126) : while > compiling class template member function 'void std::list<_Ty,_Ax>::_Splice( > std::list<_Ty,_Ax>::_Const_iterator<_Secure_validation>,std::list<_Ty,_Ax> > &,std::list<_Ty,_Ax>::_Const_iterator<_Secure_validation>, > std::list<_Ty,_Ax>::_Const_iterator<_Secure_validation>,unsigned > int,bool)' > with > [ > _Ty=std::pair<const String,OpCode>, > _Ax=std::allocator<std::pair<const String,OpCode>>, > _Secure_validation=true > ] > C:\PROGRA~2\MICROS~1.0\VC\include\xhash(205) : see reference to > class template instantiation 'std::list<_Ty,_Ax>' being compiled > with > [ > _Ty=std::pair<const String,OpCode>, > _Ax=std::allocator<std::pair<const String,OpCode>> > ] > C:\PROGRA~2\MICROS~1.0\VC\include\../../VC/include/unordered_map(86) : > see reference to class template instantiation 'stdext::_Hash<_Traits>' > being compiled > with > [ > _Traits=std::tr1::_Umap_traits<String,OpCode,stdext::_ > Hash_compare<String,formula::StringHashCode,std::equal_to< > String>>,std::allocator<std::pair<String,OpCode>>,false> > ] > C:\source\trunk\git\main\solver\410\wntmsci12.pro\inc\stl\hash_map(59) : > see reference to class template instantiation > 'std::tr1::unordered_map<_Kty,_Ty,_Hasher,_Keyeq,_Alloc>' > being compiled > with > [ > _Kty=String, > _Ty=OpCode, > _Hasher=formula::StringHashCode, > _Keyeq=std::equal_to<String>, > _Alloc=std::allocator<std::pair<String,OpCode>> > ] > C:\source\trunk\git\main\solver\410\wntmsci12.pro\inc\ > formula/FormulaCompiler.hxx(109) : see reference to class template > instantiation 'std::hash_map<__K,__T,__H,__E>' being compiled > with > [ > __K=String, > __T=OpCode, > __H=formula::StringHashCode, > __E=std::equal_to<String> > ] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@openoffice.apache.org > For additional commands, e-mail: dev-h...@openoffice.apache.org > >
