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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/nativeglue.h
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@@ -146,7 +146,7 @@ typedef struct _mp_fun_table_t {
NORETURN // Only certain compilers support no-return attributes in function pointer declarations
#endif
void (*raise_msg)(const mp_obj_type_t *exc_type, const char *msg);
mp_obj_type_t *(*obj_get_type)(mp_const_obj_t o_in);
const mp_obj_type_t *(*obj_get_type)(mp_const_obj_t o_in);
mp_obj_t (*obj_new_str)(const char* data, size_t len);
mp_obj_t (*obj_new_bytes)(const byte* data, size_t len);
mp_obj_t (*obj_new_bytearray_by_ref)(size_t n, void *items);