Don't move objs in possible cycles

frengor · Aug 3, 2024 · f6bc111 · f6bc111
1 parent 27a22cf
commit f6bc111
Showing 1 changed file with 9 additions and 6 deletions.
diff --git a/src/cc.rs b/src/cc.rs
@@ -534,7 +534,8 @@ pub(crate) fn add_to_list(ptr: NonNull<CcBox<()>>) {
 
             debug_assert!(counter_marker.is_not_marked());
 
-            counter_marker.mark(Mark::PossibleCycles);
+           counter_marker.reset_tracing_counter();
+ counter_marker.mark(Mark::PossibleCycles);
         }
 
         #[cfg(debug_assertions)] // pc.add(...) may panic in debug builds
@@ -628,14 +629,16 @@ impl CcBox<()> {
                     }
                 } else {
                     if counter_marker.is_in_possible_cycles() {
-                        counter_marker.mark(Mark::NonMarked);
-                        possible_cycles.remove(ptr);
+                       let res = counter_marker.increment_tracing_counter();
+                    debug_assert!(res.is_ok());
+return;
                     }
 
-                    counter_marker.reset_tracing_counter();
-                    let res = counter_marker.increment_tracing_counter();
+counter_marker.reset_tracing_counter();
+let res = counter_marker.increment_tracing_counter();
                     debug_assert!(res.is_ok());
-
+
+
                     queue.add(ptr);
                     counter_marker.mark(Mark::InQueue);
                 }