py/objtype: Allow mp_instance_cast_to_native_base to take native obj.

And rename it to mp_obj_cast_to_native_base() to indicate this.  This
allows users of this function to easily support native and native-subclass
objects in the same way (by just passing the object through this function).
This commit is contained in:
Damien George
2020-02-21 13:15:21 +11:00
parent d3b2c6e44c
commit 9344e876bb
3 changed files with 10 additions and 6 deletions

View File

@@ -728,7 +728,7 @@ mp_obj_t mp_obj_new_memoryview(byte typecode, size_t nitems, void *items);
const mp_obj_type_t *mp_obj_get_type(mp_const_obj_t o_in);
const char *mp_obj_get_type_str(mp_const_obj_t o_in);
bool mp_obj_is_subclass_fast(mp_const_obj_t object, mp_const_obj_t classinfo); // arguments should be type objects
mp_obj_t mp_instance_cast_to_native_base(mp_const_obj_t self_in, mp_const_obj_t native_type);
mp_obj_t mp_obj_cast_to_native_base(mp_obj_t self_in, mp_const_obj_t native_type);
void mp_obj_print_helper(const mp_print_t *print, mp_obj_t o_in, mp_print_kind_t kind);
void mp_obj_print(mp_obj_t o, mp_print_kind_t kind);