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py: Make mp_obj_get_type() return a const ptr to mp_obj_type_t.

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Most types are in rodata/ROM, and mp_obj_base_t.type is a constant pointer,
so enforce this const-ness throughout the code base.  If a type ever needs
to be modified (eg a user type) then a simple cast can be used.
This commit is contained in:
Damien George
2020-01-09 11:01:14 +11:00
parent e3187b052f
commit bfbd94401d
16 changed files with 42 additions and 42 deletions
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2
py/objstrunicode.c
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@@ -176,7 +176,7 @@ const byte *str_index_to_ptr(const mp_obj_type_t *type, const byte *self_data, s
}
STATIC mp_obj_t str_subscr(mp_obj_t self_in, mp_obj_t index, mp_obj_t value) {
mp_obj_type_t *type = mp_obj_get_type(self_in);
const mp_obj_type_t *type = mp_obj_get_type(self_in);
assert(type == &mp_type_str);
GET_STR_DATA_LEN(self_in, self_data, self_len);
if (value == MP_OBJ_SENTINEL) {