Lerking/micropython
1
0
Fork 0
mirror of https://github.com/micropython/micropython.git synced 2026-01-07 20:50:14 +01:00
Code Issues Actions 27 Packages Projects Releases Wiki Activity

py: Remove DELETE_SUBSCR opcode, combine with STORE_SUBSCR.

Browse Source 
This makes the runtime and object APIs more consistent.  mp_store_subscr
functionality now moved into objects (ie list and dict store_item).
This commit is contained in:
Damien George
2014-04-08 21:32:29 +01:00
parent 4671392d90
commit f4c9b33abf
12 changed files with 107 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
py/obj.h
View File

@@ -163,8 +163,8 @@ typedef mp_obj_t (*mp_call_fun_t)(mp_obj_t fun, uint n_args, uint n_kw, const mp
typedef mp_obj_t (*mp_unary_op_fun_t)(int op, mp_obj_t);
typedef mp_obj_t (*mp_binary_op_fun_t)(int op, mp_obj_t, mp_obj_t);
typedef void (*mp_load_attr_fun_t)(mp_obj_t self_in, qstr attr, mp_obj_t *dest); // for fail, do nothing; for attr, dest[0] = value; for method, dest[0] = method, dest[1] = self
typedef bool (*mp_store_attr_fun_t)(mp_obj_t self_in, qstr attr, mp_obj_t value); // return true if store succeeded
typedef bool (*mp_store_item_fun_t)(mp_obj_t self_in, mp_obj_t index, mp_obj_t value); // return true if store succeeded
typedef bool (*mp_store_attr_fun_t)(mp_obj_t self_in, qstr attr, mp_obj_t value); // return true if store succeeded; if value==MP_OBJ_NULL then delete
typedef bool (*mp_store_item_fun_t)(mp_obj_t self_in, mp_obj_t index, mp_obj_t value); // return true if store succeeded; if value==MP_OBJ_NULL then delete
typedef struct _mp_method_t {
qstr name;
@@ -218,8 +218,9 @@ struct _mp_obj_type_t {
mp_load_attr_fun_t load_attr;
mp_store_attr_fun_t store_attr; // if value is MP_OBJ_NULL, then delete that attribute
// Implements container[index] = val; note that load_item is implemented
// by binary_op(RT_BINARY_OP_SUBSCR)
// Implements container[index] = val. If val == MP_OBJ_NULL, then it's a delete.
// Note that load_item is implemented by binary_op(RT_BINARY_OP_SUBSCR)
mp_store_item_fun_t store_item;
mp_fun_1_t getiter;