pop non-composite terms from iter stack in is_cyclic_term

2021-02-28 12:28:19 -07:00
parent 101ed9a633
commit 08e2b601f1
2 changed files with 2 additions and 46 deletions
--- a/src/machine/machine_state_impl.rs
+++ b/src/machine/machine_state_impl.rs
@@ -1749,6 +1749,8 @@ impl MachineState {
                        fail = true;
                        break;
                    }
+                } else {
+                    iter.stack().pop();
                }
            }