040000 tree 79850c8d304b79a50ded4abef0dd28f3aec0a88e	depr.adaptors
040000 tree 4f49f5cfd45ae263160aa38ffcca9bd3bd8a2243	depr.base
100644 blob 1f764da05d6b5f59e47bc8d5f6f806c2d120315e	nothing_to_do.pass.cpp