S.C. Code Ann. § 27-5-30: Construction of terms "failure of issue" and the like.

Whenever in any deed or other instrument in writing, not testamentary, or in any will of a testator, an estate, either in real or personal property, shall be limited to take effect on the death of any person without heirs of the body, issue or issue of the body, or other equivalent words, such words shall not be construed to mean an indefinite failure of issue, but failure at the time of the death of such person.