Wt

I'm getting this error compiling Wt with msvc, 64 bit, Visual Studio 2015, update 3.

4>c:\program files (x86)\microsoft visual studio 14.0\vc\include\xmemory(102): error C4996: 'std::uninitialized_copy::_Unchecked_iterators::_Deprecate': Call to 'std::uninitialized_copy' with parameters that may be unsafe - this call relies on the caller to check that the passed values are correct. To disable this warning, use -D_SCL_SECURE_NO_WARNINGS. See documentation on how to use Visual C 'Checked Iterators'

4> c:\program files (x86)\microsoft visual studio 14.0\vc\include\xmemory(102): note: see declaration of 'std::uninitialized_copy::_Unchecked_iterators::_Deprecate'

4> c:\dev\couloir\3plibs\boost\include\boost-1_61\boost\signals2\detail\auto_buffer.hpp(191): note: see reference to function template instantiation '_FwdIt std::uninitialized_copy<I,boost::variant<boost::shared_ptr,boost::signals2::detail::foreign_void_shared_ptr,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*>>(_InIt,_InIt,_FwdIt)' being compiled

4> with

4> [

4> FwdIt=boost::variant<boost::shared_ptr,boost::signals2::detail::foreign_void_shared_ptr,boost::detail::variant::void,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void_> *,

4> I=boost::variant<boost::shared_ptr,boost::signals2::detail::foreign_void_shared_ptr,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*> *,

4> InIt=boost::variant<boost::shared_ptr,boost::signals2::detail::foreign_void_shared_ptr,boost::detail::variant::void,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void_> *

4> ]

4> c:\dev\couloir\3plibs\boost\include\boost-1_61\boost\signals2\detail\auto_buffer.hpp(178): note: see reference to function template instantiation 'void boost::signals2::detail::auto_buffer<boost::signals2::detail::void_shared_ptr_variant,boost::signals2::detail::store_n_objects<10>,boost::signals2::detail::default_grow_policy,std::allocator<Ty>>::copy_rai<I,false>(I,I,boost::variant<boost::shared_ptr,boost::signals2::detail::foreign_void_shared_ptr,boost::detail::variant::void,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void_> *,const boost::integral_constant<bool,false> &)' being compiled

4> with

4> [

4> _Ty=boost::signals2::detail::void_shared_ptr_variant,

4> I=boost::variant<boost::shared_ptr,boost::signals2::detail::foreign_void_shared_ptr,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*,boost::detail::variant::void*> *

4> ]

...

Hey,

The error message gives you the proper resolution: define '_SCL_SECURE_NO_WARNINGS' (note that it starts with an underscore) to make it compile.

Wim.