fix #255 (I think?)

2020-02-21 01:02:52 -07:00
parent d48ac09e25
commit be3cdcd71a
5 changed files with 11 additions and 18 deletions
--- a/src/prolog/machine/system_calls.rs
+++ b/src/prolog/machine/system_calls.rs
@@ -1973,9 +1973,6 @@ impl MachineState {
                    }
                };
            }
-            &SystemClauseType::ClearAttrVarBindings => {
-                self.attr_var_init.bindings.clear();
-            }
            &SystemClauseType::RedoAttrVarBinding => {
                let var = self.store(self.deref(self[temp_v!(1)].clone()));
                let value = self.store(self.deref(self[temp_v!(2)].clone()));