Function createBlock

web/main.js:6042–6053

(type, props, children, patchFlag, dynamicProps)

  );
}
function createBlock(type, props, children, patchFlag, dynamicProps) {
  return setupBlock(
    createVNode(
      type,
      props,
      children,
      patchFlag,
      dynamicProps,
      true
    )
  );
}
function isVNode(value) {
  return value ? value.__v_isVNode === true : false;
}