py: enumerate(): Add NotImplementedError for kwargs.

Addresses #577.

1 files changed, 1 insertions, 0 deletions

diff --git a/py/runtime.h b/py/runtime.h
index 46be12dec..beb687e84 100644
--- a/py/runtime.h
+++ b/py/runtime.h
@@ -56,6 +56,7 @@ void mp_deinit(void);
 
 void mp_arg_check_num(uint n_args, uint n_kw, uint n_args_min, uint n_args_max, bool takes_kw);
 void mp_arg_parse_all(uint n_pos, const mp_obj_t *pos, mp_map_t *kws, uint n_allowed, const mp_arg_t *allowed, mp_arg_val_t *out_vals);
+NORETURN void mp_arg_error_unimpl_kw();
 
 mp_obj_dict_t *mp_locals_get(void);
 void mp_locals_set(mp_obj_dict_t *d);