objlist: Implement support for arbitrary (3-arg) slices.
diff --git a/py/objarray.c b/py/objarray.c
index da57709..91fcec6 100644
--- a/py/objarray.c
+++ b/py/objarray.c
@@ -178,7 +178,8 @@
}
mp_bound_slice_t slice;
if (!mp_seq_get_fast_slice_indexes(o->len, index_in, &slice)) {
- assert(0);
+ nlr_raise(mp_obj_new_exception_msg(&mp_type_NotImplementedError,
+ "Only slices with step=1 (aka None) are supported"));
}
mp_obj_array_t *res = array_new(o->typecode, slice.stop - slice.start);
int sz = mp_binary_get_size('@', o->typecode, NULL);