From bfbd94401d9cf658fc50b2e45896aba300a7af71 Mon Sep 17 00:00:00 2001
From: Damien George
Date: Thu, 9 Jan 2020 11:01:14 +1100
Subject: py: Make mp_obj_get_type() return a const ptr to mp_obj_type_t.

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.
---
 py/objfun.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'py/objfun.c')

diff --git a/py/objfun.c b/py/objfun.c
index 7051f3476..984d2000a 100644
--- a/py/objfun.c
+++ b/py/objfun.c
@@ -455,7 +455,7 @@ STATIC mp_uint_t convert_obj_for_inline_asm(mp_obj_t obj) {
         size_t l;
         return (mp_uint_t)mp_obj_str_get_data(obj, &l);
     } else {
-        mp_obj_type_t *type = mp_obj_get_type(obj);
+        const mp_obj_type_t *type = mp_obj_get_type(obj);
 #if MICROPY_PY_BUILTINS_FLOAT
         if (type == &mp_type_float) {
             // convert float to int (could also pass in float registers)
-- 
cgit v1.2.3