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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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8
py/opmethods.c
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@@ -28,25 +28,25 @@
#include "py/builtin.h"
STATIC mp_obj_t op_getitem(mp_obj_t self_in, mp_obj_t key_in) {
mp_obj_type_t *type = mp_obj_get_type(self_in);
const mp_obj_type_t *type = mp_obj_get_type(self_in);
return type->subscr(self_in, key_in, MP_OBJ_SENTINEL);
}
MP_DEFINE_CONST_FUN_OBJ_2(mp_op_getitem_obj, op_getitem);
STATIC mp_obj_t op_setitem(mp_obj_t self_in, mp_obj_t key_in, mp_obj_t value_in) {
mp_obj_type_t *type = mp_obj_get_type(self_in);
const mp_obj_type_t *type = mp_obj_get_type(self_in);
return type->subscr(self_in, key_in, value_in);
}
MP_DEFINE_CONST_FUN_OBJ_3(mp_op_setitem_obj, op_setitem);
STATIC mp_obj_t op_delitem(mp_obj_t self_in, mp_obj_t key_in) {
mp_obj_type_t *type = mp_obj_get_type(self_in);
const mp_obj_type_t *type = mp_obj_get_type(self_in);
return type->subscr(self_in, key_in, MP_OBJ_NULL);
}
MP_DEFINE_CONST_FUN_OBJ_2(mp_op_delitem_obj, op_delitem);
STATIC mp_obj_t op_contains(mp_obj_t lhs_in, mp_obj_t rhs_in) {
mp_obj_type_t *type = mp_obj_get_type(lhs_in);
const mp_obj_type_t *type = mp_obj_get_type(lhs_in);
return type->binary_op(MP_BINARY_OP_CONTAINS, lhs_in, rhs_in);
}
MP_DEFINE_CONST_FUN_OBJ_2(mp_op_contains_obj, op_contains);