487     pub(crate) fn exit_lifo_scope(&mut self, gc_store: Option<&mut GcStore>, scope: usize) {  in exit_lifo_scope()
488         debug_assert!(self.lifo_roots.len() >= scope);  in exit_lifo_scope()
491         if self.lifo_roots.len() > scope {  in exit_lifo_scope()
492             self.exit_lifo_scope_slow(gc_store, scope);  in exit_lifo_scope()
498     fn exit_lifo_scope_slow(&mut self, mut gc_store: Option<&mut GcStore>, scope: usize) {  in exit_lifo_scope_slow()
507         for root in lifo_roots.drain(scope..) {  in exit_lifo_scope_slow()
523         let scope = store.gc_roots().enter_lifo_scope();  in with_lifo_scope()  localVariable
525         store.exit_gc_lifo_scope(scope);  in with_lifo_scope()
1367     scope: usize,  field
1375         self.store.as_context_mut().0.exit_gc_lifo_scope(self.scope);  in drop()
1413         let scope = store.as_context().0.gc_roots().enter_lifo_scope();  in new()  localVariable
1414         RootScope { store, scope }  in new()
1475     scope: usize,  field
1483         self.store.as_store_opaque().exit_gc_lifo_scope(self.scope);  in drop()
1519         let scope = store.as_store_opaque().gc_roots().enter_lifo_scope();  in new()  localVariable
1520         OpaqueRootScope { store, scope }  in new()