fix copy_term/2 variable copying bug in lists (#923, #2127)

2023-11-21 12:50:10 -07:00
parent a3e83d59be
commit 3841b29db8
6 changed files with 68 additions and 9 deletions
--- a/src/machine/machine_state_impl.rs
+++ b/src/machine/machine_state_impl.rs
@@ -334,7 +334,12 @@ impl MachineState {
        self.ball.boundary = self.heap.len();

        copy_term(
-            CopyBallTerm::new(&mut self.stack, &mut self.heap, &mut self.ball.stub),
+            CopyBallTerm::new(
+                &mut self.attr_var_init.attr_var_queue,
+                &mut self.stack,
+                &mut self.heap,
+                &mut self.ball.stub,
+            ),
            addr,
            AttrVarPolicy::DeepCopy,
        );