Re: [Boost-users] date_time library throwing a lot of warnings

24 Nov 2005

      A Johan wrote:
...
Good day everyone,
i'm using the boost::date_time::posix_time libarary in my application.
When ever i compile i get lots of warning. mostly its about not  being
able to generate copy constructors from the lexical_cast lbrary and a
whole lot of "C4127 conditional experssion is constant.
OS: windows 2000 server
Compiler: MSVC 7.1
is this normal or am i missing something here? the boost lib was
compiled with the msvc_71 toolset.
D:\boost_1_33_0\boost\lexical_cast.hpp(191) : warning C4511:
'boost::detail::lexical_stream' : copy constructor
could not be generated
        with
        [
            Target=short,
            Source=NewSource
        ]
        D:\boost_1_33_0\boost\lexical_cast.hpp(218) : see reference to
class template instantiation
'boost::detail::lexical_stream' being compiled
        with
        [
            Target=short,
            Source=NewSource
        ]
...snip more warnings...
Hi Johan -

Not sure if these warnings are normal or not -- it's entirely possible 
they are because we can't see warnings in the regression system (I 
normally don't test vc locally).  The good news is that VC7.1 passes all 
the date-time regressions so the library should work.  I'll put it on 
our todo list to try and track down these warnings...

Jeff

Re: [Boost-users] date_time library throwing a lot of warnings

Jeff Garland