More -Wunused-local-typedef warnings when building Boost 1.54.0 with gcc 4.8.1

[lcarreon@…]

These are the unused-local-typedef warnings specific to Boost.Python:

./boost/python/cast.hpp:73:20: warning: typedef ‘must_be_a_complete_type’ locally defined but not used [-Wunused-local-typedefs]

typedef char must_be_a_complete_type[sizeof(T)];

./boost/python/object/pickle_support.hpp:110:31: warning: typedef ‘error_type’ locally defined but not used [-Wunused-local-typedefs]

Class_>::error_type error_type;

./boost/python/make_function.hpp:58:32: warning: typedef ‘assertion’ locally defined but not used [-Wunused-local-typedefs]

::too_many_keywords assertion;