unmark dereferenced cells in term_variables/2 (#1412)

2022-04-09 12:15:46 -06:00
parent ed803d30cd
commit 0876d46880
2 changed files with 6 additions and 4 deletions
--- a/src/machine/machine_state_impl.rs
+++ b/src/machine/machine_state_impl.rs
@@ -2056,8 +2056,10 @@ impl MachineState {

        while let Some(value) = iter.next() {
            if value.get_forwarding_bit() {
-                let value = unmark_cell_bits!(value);
-                let value = heap_bound_store(iter.heap, heap_bound_deref(iter.heap, value));
+                let value = unmark_cell_bits!(heap_bound_store(
+                    iter.heap,
+                    heap_bound_deref(iter.heap, value),
+                ));

                if value.is_compound() {
                    return true;