Re: [boost] boost [math] excessive warnings via [lexical_cast] from [date_time] (and others) for clang 3.4?

Well it will be a real issue in a year from now when we being removing C++03 support - it may be that lexical_cast's dependencies have nothing that will actually break (but I would need to check that), or that as a

it's basically using it for floating point traits and functions like changesign. lexical_cast/detail/if_nan.hpp #include <boost/math/special_functions/sign.hpp> #include <boost/math/special_functions/fpclassify.hpp>

Question: will anyone care about clang-3.4 a year from now given that we're currently on clang-9 ?

I'd be fine if the answer is to drop really old compilers -- who makes that decision these days, the steering committee?