optionally read from machine stack in stackful pre-order iterator (#1812)

2023-05-26 15:19:07 -06:00
parent dae34b6009
commit e0f49e8f43
6 changed files with 374 additions and 154 deletions
--- a/src/machine/loader.rs
+++ b/src/machine/loader.rs
@@ -1404,7 +1404,7 @@ impl MachineState {
        let term_addr = self[r];

        let mut term_stack = vec![];
-        let mut iter = stackful_post_order_iter(&mut self.heap, term_addr);
+        let mut iter = stackful_post_order_iter(&mut self.heap, &mut self.stack, term_addr);

        while let Some(addr) = iter.next() {
            let addr = unmark_cell_bits!(addr);