transition to unsafe and/or stack

2019-11-16 19:51:53 -04:00
parent 4ad62e4606
commit 15927d7054
14 changed files with 268 additions and 566 deletions
--- a/src/prolog/heap_iter.rs
+++ b/src/prolog/heap_iter.rs
@@ -90,7 +90,7 @@ impl<'a> Iterator for HCPreOrderIterator<'a> {
        self.state_stack.pop().map(|a| match self.follow(a) {
            Addr::HeapCell(h) => self.machine_st.heap[h].clone(),
            Addr::StackCell(fr, sc) => {
-                HeapCellValue::Addr(self.machine_st.and_stack[fr][sc].clone())
+                HeapCellValue::Addr(self.machine_st.stack.index_and_frame(fr)[sc].clone())
            }
            da => HeapCellValue::Addr(da),
        })