Re: [boost] [type_traits] Rewrite and dependency free version

Lexical_cast tests are broken with:

..\..\../boost/lexical_cast/detail/converter_numeric.hpp: In static member function 'static bool boost::detail::lexical_cast_dynamic_num_ignoring_minus::try_convert(const Source&, Target&)': ..\..\../boost/lexical_cast/detail/converter_numeric.hpp:117:17: error: 'is_float' is not a member of 'boost' boost::is_float<Source>::value, ^

One of the funcion_types tests fails because of this and running the lexical_cast tests fails also.

It's using is_float without including the header, I'm finding quite a few of these, I've created a pull request. Also started a list of these pull requests: https://github.com/boostorg/type_traits/blob/Version2/changes%20pending.txt Please update if any other changes to other lib's are required, so far I have: ITERATOR ~~~~~~~~ is_lvalue_iterator.hpp needs to include mpl/bool.hpp https://github.com/boostorg/iterator/pull/11 LAMBDA ~~~~~~ Missing includes: ice.hpp see https://github.com/boostorg/lambda/pull/3 Lots of headers: https://github.com/boostorg/lambda/pull/4 LEXICAL_CAST ~~~~~~~~~~~ missing is_float.hpp in converter_numeric.hpp https://github.com/boostorg/lexical_cast/pull/8 There is also one runtime failure in Boost.Iterator with msvc-12 and the new type_traits (function_input_iterator_test) which I don't understand at all - anyone any ideas? Otherwise I'm just sort of hoping that something more obvious will show up elsewhere and allow a sneaky fix. John.