Function serialize

include/daScript/ast/ast.h:139–139

        string getMangledName() const;
        virtual void log ( TextWriter & ss, const AnnotationDeclaration & decl ) const;
        virtual void serialize( AstSerializer & ) { }
        virtual void gc_collect ( gc_root * target, gc_root * from );
        virtual void visitTypeDecls ( const function<void(TypeDecl *)> & ) {}
        Module *    module = nullptr;