../libs/hana/test/pair/cnstr.copy.cpp:34:39: warning: typedef ???P1??? locally defined but not used [-Wunused-local-typedefs]
                

../libs/hana/test/pair/tag_of.cpp:26:15: warning: typedef ???using PairTag = using type = struct boost::hana::pair_tag??? locally defined but not used [-Wunused-local-typedefs]
../libs/hana/test/pair/tag_of.cpp:27:15: warning: typedef ???using Tag = using type = struct boost::hana::ext::std::integral_constant_tag<long unsigned int>??? locally defined but not used [-Wunused-local-typedefs]
../libs/hana/test/pair/tag_of.cpp:33:15: warning: typedef ???using PairTag = using type = struct boost::hana::pair_tag??? locally defined but not used [-Wunused-local-typedefs]
../libs/hana/test/pair/tag_of.cpp:34:15: warning: typedef ???using Tag = using type = struct boost::hana::ext::std::integral_constant_tag<long unsigned int>??? locally defined but not used [-Wunused-local-typedefs]
                

../libs/hana/test/type/traits.cpp:155:11: warning: typedef ???using Z = struct Structure&&??? locally defined but not used [-Wunused-local-typedefs]
                

../libs/hana/test/type/unary_plus.cpp:35:11: warning: typedef ???using T1 = using type = struct T??? locally defined but not used [-Wunused-local-typedefs]
../libs/hana/test/type/unary_plus.cpp:36:11: warning: typedef ???using T2 = using type = struct T??? locally defined but not used [-Wunused-local-typedefs]
../libs/hana/test/type/unary_plus.cpp:37:11: warning: typedef ???using T3 = using type = struct T??? locally defined but not used [-Wunused-local-typedefs]
../libs/hana/test/type/unary_plus.cpp:38:11: warning: typedef ???using T4 = using type = struct T??? locally defined but not used [-Wunused-local-typedefs]