address issues #114, #115

2019-04-25 09:10:52 -06:00
parent 18a9a6434f
commit b07a19fc47
5 changed files with 52 additions and 34 deletions
--- a/src/prolog/machine/machine_state.rs
+++ b/src/prolog/machine/machine_state.rs
@@ -619,7 +619,7 @@ pub(crate) trait CallPolicy: Any {
                return_from_clause!(machine_st.last_call, machine_st)
            },
            &BuiltInClauseType::Functor => {
-                machine_st.try_functor(&indices.op_dir)?;
+                machine_st.try_functor(&indices)?;
                return_from_clause!(machine_st.last_call, machine_st)
            },
            &BuiltInClauseType::NotEq => {