py: Implement base class lookup, issubclass, isinstance.

2014-01-09 21:43:51 +00:00
parent 062478e66d
commit 004cdcebfe
9 changed files with 136 additions and 36 deletions
--- a/py/objtuple.c
+++ b/py/objtuple.c
@@ -136,6 +136,7 @@ mp_obj_t mp_obj_new_tuple_reverse(uint n, const mp_obj_t *items) {
 }

 void mp_obj_tuple_get(mp_obj_t self_in, uint *len, mp_obj_t **items) {
+    assert(MP_OBJ_IS_TYPE(self_in, &tuple_type));
    mp_obj_tuple_t *self = self_in;
    *len = self->len;
    *items = &self->items[0];