Function updateComponentPreRender

web/main.js:5314–5324

(instance, nextVNode, optimized)

    update();
  };
  const updateComponentPreRender = (instance, nextVNode, optimized) => {
    nextVNode.component = instance;
    const prevProps = instance.vnode.props;
    instance.vnode = nextVNode;
    instance.next = null;
    updateProps(instance, nextVNode.props, prevProps, optimized);
    updateSlots(instance, nextVNode.children, optimized);
    pauseTracking();
    flushPreFlushCbs(instance);
    resetTracking();
  };
  const patchChildren = (n1, n2, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized = false) => {
    const c1 = n1 && n1.children;
    const prevShapeFlag = n1 ? n1.shapeFlag : 0;