040000 tree 4973fd760b9148c2b8f950b1476f240b47b7166b	calling_conventions
040000 tree 1598d2465d439655d4969b8029b5ac9a4efa4dfe	inline
040000 tree fb5eb692b31a261159745157958424fc80378b1e	no_elided_lifetimes
040000 tree 418b3fe8bca820d4a31152e5554820011eaabca2	non_extern_c
040000 tree c273d7a8949638b5a29ac6db3e81f1f96b8e0b7a	simple