use binary_pow for (^)/2

2019-04-22 19:49:04 -06:00
parent f9448e894e
commit 535465fcd4
1 changed files with 1 additions and 1 deletions
--- a/src/prolog/machine/machine_state_impl.rs
+++ b/src/prolog/machine/machine_state_impl.rs
@@ -721,7 +721,7 @@ impl MachineState {
        let caller = MachineError::functor_stub(clause_name!("(is)"), 2);
        let mut interms: Vec<Number> = Vec::with_capacity(64);

-        for heap_val in self.heap.post_order_iter(a) {
+        for heap_val in self.post_order_iter(a) {
            match heap_val {
                HeapCellValue::NamedStr(2, name, _) => {
                    let a2 = interms.pop().unwrap();