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unmark dereferenced cells in term_variables/2 (#1412)

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This commit is contained in:
Mark Thom
2022-04-09 12:15:46 -06:00
parent ed803d30cd
commit 0876d46880
2 changed files with 6 additions and 4 deletions
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6
src/machine/machine_state_impl.rs
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@@ -2056,8 +2056,10 @@ impl MachineState {
while let Some(value) = iter.next() { while let Some(value) = iter.next() {
if value.get_forwarding_bit() { if value.get_forwarding_bit() {
let value = unmark_cell_bits!(value); let value = unmark_cell_bits!(heap_bound_store(
let value = heap_bound_store(iter.heap, heap_bound_deref(iter.heap, value)); iter.heap,
heap_bound_deref(iter.heap, value),
));
if value.is_compound() { if value.is_compound() {
return true; return true;

4
src/machine/system_calls.rs
View File

@@ -4911,10 +4911,10 @@ impl Machine {
let value = unmark_cell_bits!(value); let value = unmark_cell_bits!(value);
if value.is_var() { if value.is_var() {
let value = heap_bound_store( let value = unmark_cell_bits!(heap_bound_store(
iter.heap, iter.heap,
heap_bound_deref(iter.heap, value) heap_bound_deref(iter.heap, value)
); ));
if value.is_var() { if value.is_var() {
seen_set.insert(value); seen_set.insert(value);