Function normalizeObjectSlots

packages/runtime-core/src/componentSlots.ts:121–149

(
  rawSlots: RawSlots,
  slots: InternalSlots,
  instance: ComponentInternalInstance,
)

}

const normalizeObjectSlots = (
  rawSlots: RawSlots,
  slots: InternalSlots,
  instance: ComponentInternalInstance,
) => {
  const ctx = rawSlots._ctx
  for (const key in rawSlots) {
    if (isInternalKey(key)) continue
    const value = rawSlots[key]
    if (isFunction(value)) {
      slots[key] = normalizeSlot(key, value, ctx)
    } else if (value != null) {
      if (
        __DEV__ &&
        !(
          __COMPAT__ &&
          isCompatEnabled(DeprecationTypes.RENDER_FUNCTION, instance)
        )
      ) {
        warn(
          `Non-function value encountered for slot "${key}". ` +
            `Prefer function slots for better performance.`,
        )
      }
      const normalized = normalizeSlotValue(value)
      slots[key] = () => normalized
    }
  }
}

const normalizeVNodeSlots = (
  instance: ComponentInternalInstance,