**Introduction** **3** **Terminology** **4** **What We Are Asking For** **5** **Detailed Proposal** **5** Atomic Operations Forgive Pointer Invalidity 5 Volatile Accesses Forgive Pointer Invalidity 6 **Examples** **6** LIFO Push With Nondeterministic Pointer Provenance 7 Use Case 1: Invalid Pointer Use 7 Use Case 2: Zombie Pointer Dereference 7 Fixing LIFO Push Using This Proposal 8 **Wording** **9** Atomic Operations And Prospective Pointers 9 # [atomics.types.pointer] 9 atomic_ref and Prospective Pointers 10 # [atomics.ref.pointer] 10 Volatile Operations And Prospective Pointers 10 # [conv.lval] 10 # [expr.ass] 10 **History** **11** **Appendix: Relationship to WG14 N2676** **14** **Appendix: Relation to WG21 P2434R4** **14**