id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
3485	Boost 1.40 Example.cpp  program produces pages of MSVC level 1 warning 4180	Paul A. Bristow	Dave Abrahams	"Compiling...  Getting started example.cpp
example.cpp
I:\boost_trunk\boost/lambda/detail/lambda_functors.hpp(140) : warning C4180: qualifier applied to function type has no meaning; ignored
        I:\boost_trunk\boost/lambda/detail/lambda_functor_base.hpp(172) : see reference to class template instantiation 'boost::lambda::lambda_functor<T>' being compiled
        with
        [
            T=boost::lambda::identity<const int>
        ]
...

        with
        [
            T=boost::lambda::lambda_functor_base<boost::lambda::arithmetic_action<boost::lambda::multiply_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,const int,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>

This is harmless but doesn't get newbies off to an encouraging start!

I would be *much* nicer to have this warning (MSVC level 1) removed or quieted in lambda.

But it is not obvious to me how to do this - adding disable for the existing warning supression does not quiet the warning.

#pragma warning (disable : 4180) as the first line does work.
"	Bugs	closed	Boost 1.42.0	Getting Started Guide	Boost Release Branch	Cosmetic	fixed	warning lambda