anchor.diff:              _errorReporter, _currentLibrary, workspacePackage),
           _workspacePackage = workspacePackage {
       _inDeprecatedMember = _currentLibrary.hasDeprecated;
  +    _inDoNotStoreMember = _currentLibrary.hasDoNotStore;
   
       _linterContext = LinterContextImpl(
         null /* allUnits */,
  
positive.code:       super.visitMethodDeclaration(node);
      } finally {
        _inDeprecatedMember = wasInDeprecatedMember;
      }
    }
  
  
negative.code:   @override
    void visitMethodDeclaration(MethodDeclaration node) {
      bool wasInDeprecatedMember = _inDeprecatedMember;
      bool wasInDoNotStoreMember = _inDoNotStoreMember;
      ExecutableElement element = node.declaredElement;
      Element enclosingElement = element?.enclosingElement;
  
  