Function processComponent

code/src/runtime-core/renderer.ts:324–330

(n1, n2, container, parentComponent, anchor)

  };

  const processComponent = (n1, n2, container, parentComponent, anchor) => {
    if (!n1) {
      mountComponent(n2, container, parentComponent, anchor);
    } else {
      updateComponent(n1, n2);
    }
  };

  const updateComponent = (n1, n2) => {
    const instance = (n2.component = n1.component);