Function withCurrentInstanceTrackingDisabled

src/runtimeContext.ts:89–97

(fn: () => void)

 * @internal
 **/
export function withCurrentInstanceTrackingDisabled(fn: () => void) {
  const prev = currentInstanceTracking
  currentInstanceTracking = false
  try {
    fn()
  } finally {
    currentInstanceTracking = prev
  }
}

export function setCurrentVue2Instance(vm: ComponentInstance | null) {
  if (!currentInstanceTracking) return