Function mountComponent

code/src/runtime-core/renderer.ts:344–352

(initnalVNode, container, parentComponent, anchor)

  };

  const mountComponent = (initnalVNode, container, parentComponent, anchor) => {
    const instance = (initnalVNode.component = createComponentInstance(
      initnalVNode,
      parentComponent
    ));

    setupComponent(instance);
    setupRenderEffect(instance, initnalVNode, container, anchor);
  };

  const setupRenderEffect = (instance, initnalVNode, container, anchor) => {
    instance.update = effect(