py: Remove DELETE_SUBSCR opcode, combine with STORE_SUBSCR.

This makes the runtime and object APIs more consistent.  mp_store_subscr
functionality now moved into objects (ie list and dict store_item).

1 files changed, 5 insertions, 0 deletions

diff --git a/py/objtype.c b/py/objtype.c
index a2094f671..cb8cfc532 100644
--- a/py/objtype.c
+++ b/py/objtype.c
@@ -269,6 +269,11 @@ STATIC bool class_store_attr(mp_obj_t self_in, qstr attr, mp_obj_t value) {
 }
 
 bool class_store_item(mp_obj_t self_in, mp_obj_t index, mp_obj_t value) {
+    if (value == MP_OBJ_NULL) {
+        // delete item
+        // TODO implement me!
+        return false;
+    }
     mp_obj_class_t *self = self_in;
     mp_obj_t member = mp_obj_class_lookup(self->base.type, MP_QSTR___setitem__);
     if (member != MP_OBJ_NULL) {