Deprecated header template_arity_spec.hpp included in several places

[anonymous]

type_traits/detail/template_arity_spec.hpp says that it's deprecated but is still included in several places, mostly in function_types:

grep -nr template_arity_spec.hpp . ./function_types/result_type.hpp:16:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/components.hpp:18:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/is_function_pointer.hpp:13:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/member_function_pointer.hpp:13:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/function_reference.hpp:13:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/function_arity.hpp:16:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/parameter_types.hpp:16:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/member_object_pointer.hpp:13:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/is_member_object_pointer.hpp:13:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/is_function.hpp:12:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/is_callable_builtin.hpp:13:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/is_member_pointer.hpp:12:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/function_pointer.hpp:13:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/is_nonmember_callable_builtin.hpp:13:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/is_member_function_pointer.hpp:13:#include <boost/type_traits/detail/template_arity_spec.hpp> ./function_types/is_function_reference.hpp:13:#include <boost/type_traits/detail/template_arity_spec.hpp> ./iostreams/detail/is_dereferenceable.hpp:13:# include <boost/type_traits/detail/template_arity_spec.hpp> ./type_traits/detail/bool_trait_def.hpp:21:#include <boost/type_traits/detail/template_arity_spec.hpp> ./type_traits/detail/size_t_trait_def.hpp:14:#include <boost/type_traits/detail/template_arity_spec.hpp> ./type_traits/detail/type_trait_def.hpp:14:#include <boost/type_traits/detail/template_arity_spec.hpp> ./detail/is_incrementable.hpp:7:# include <boost/type_traits/detail/template_arity_spec.hpp>

[akim.demaille@…]

Ping. This is a major nuisance.

[anonymous]

Ping ping - Agreed

[Kohei Takahashi]

You can send a pull-request ​https://github.com/boostorg/function_types/pulls.