Function mountChildren

packages/runtime-core/src/renderer.ts:798–825

(
    children,
    container,
    anchor,
    parentComponent,
    parentSuspense,
    namespace: ElementNamespace,
    slotScopeIds,
    optimized,
    start = 0,
  )

  }

  const mountChildren: MountChildrenFn = (
    children,
    container,
    anchor,
    parentComponent,
    parentSuspense,
    namespace: ElementNamespace,
    slotScopeIds,
    optimized,
    start = 0,
  ) => {
    for (let i = start; i < children.length; i++) {
      const child = (children[i] = optimized
        ? cloneIfMounted(children[i] as VNode)
        : normalizeVNode(children[i]))
      patch(
        null,
        child,
        container,
        anchor,
        parentComponent,
        parentSuspense,
        namespace,
        slotScopeIds,
        optimized,
      )
    }
  }

  const patchElement = (
    n1: VNode,