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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
extmod/modujson.c
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@@ -96,7 +96,7 @@ STATIC mp_obj_t mod_ujson_load(mp_obj_t stream_obj) {
stack.len = 0;
stack.items = NULL;
mp_obj_t stack_top = MP_OBJ_NULL;
mp_obj_type_t *stack_top_type = NULL;
const mp_obj_type_t *stack_top_type = NULL;
mp_obj_t stack_key = MP_OBJ_NULL;
S_NEXT(s);
for (;;) {