WG21 PAPERS

Mailings Beta

Volunteer-driven · Not affiliated with WG21 or ISO

Filter and export papers from the C++ Committee’s monthly mailings by time frame and audience using the options below, or refine your export further with the Select button. Links point directly to the official WG21 papers on open-std.org.

Submit Issue C++ Standards Committee Papers

1 · Year 1 · Month

Select the arrow to the right of the year to filter for specific months.

Add Year +

Select Years To Display

Current Years Selected

2026 2025

Group by date?

Select	Paper	Title	Authors	Audience	Doc Date	Mailing Date
	P2414R9	Pointer lifetime-end zap proposed solutions	Paul E. McKenney P. McKenney , Maged Michael M. Michael , Jens Maurer J. Maurer , Peter Sewell P. Sewell , Martin Uecker M. Uecker , Hans Boehm H. Boehm , Hubert Tong H. Tong , Niall Douglas N. Douglas , Thomas Rodgers T. Rodgers , Will Deacon W. Deacon , Michael Wong M. Wong , David Goldblatt D. Goldblatt , Kostya Serebryany K. Serebryany , Anthony Williams A. Williams , Tom Scogland T. Scogland , JF Bastien J. Bastien	EWG LEWG	2025-07-11	2025-07
Doc Date 2025-07-11 Mailing Date 2025-07 Post-Sofia Author(s) Paul E. McKenney, Maged Michael, Jens Maurer, Peter Sewell, Martin Uecker, Hans Boehm, Hubert Tong, Niall Douglas, Thomas Rodgers, Will Deacon, Michael Wong, David Goldblatt, Kostya Serebryany, Anthony Williams, Tom Scogland, JF Bastien Target Audience EWG LEWG Revisions R12 R11 R8 Tracking issue View on GitHub Abstract 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 **
	P3347R3	Invalid/Prospective Pointer Operations	Paul E. McKenney P. McKenney , Maged Michael M. Michael , Jens Maurer J. Maurer , Peter Sewell P. Sewell , Martin Uecker M. Uecker , Hans Boehm H. Boehm , Hubert Tong H. Tong , Niall Douglas N. Douglas , Thomas Rodgers T. Rodgers , Will Deacon W. Deacon , Michael Wong M. Wong , David Goldblatt D. Goldblatt , Kostya Serebryany K. Serebryany , Anthony Williams A. Williams , Tom Scogland T. Scogland , JF Bastien J. Bastien	CWG	2025-07-11	2025-07
Doc Date 2025-07-11 Mailing Date 2025-07 Post-Sofia Author(s) Paul E. McKenney, Maged Michael, Jens Maurer, Peter Sewell, Martin Uecker, Hans Boehm, Hubert Tong, Niall Douglas, Thomas Rodgers, Will Deacon, Michael Wong, David Goldblatt, Kostya Serebryany, Anthony Williams, Tom Scogland, JF Bastien Target Audience CWG Revisions R6 Tracking issue View on GitHub Abstract Background 2 What We Are Asking For 2 Detailed Proposal 3 Example: LIFO Push With Direct Pointer Access 4 Use Case 1: Invalid Pointer Use 4 Use Case 2: Zombie Pointer Dereference 5 Fixing LIFO Push Using This Proposal 5 Wording 6 History 7 Appendix: Relationship to WG14 N2676 10 Appendix: Relation to WG21 P2434R2 10
	P3790R0	Pointer lifetime-end zap proposed solutions: Bag-of-bits pointer class	Paul E. McKenney P. McKenney , Maged Michael M. Michael , Jens Maurer J. Maurer , Peter Sewell P. Sewell , Hans Boehm H. Boehm , Hubert Tong H. Tong , Niall Douglas N. Douglas , Thomas Rodgers T. Rodgers , Will Deacon W. Deacon , Michael Wong M. Wong , David Goldblatt D. Goldblatt , Kostya Serebryany K. Serebryany , Anthony Williams A. Williams , Tom Scogland T. Scogland , JF Bastien J. Bastien , Daniel Krügler. D. Krügler.	LEWG	2025-07-14	2025-07
Doc Date 2025-07-14 Mailing Date 2025-07 Post-Sofia Author(s) Paul E. McKenney, Maged Michael, Jens Maurer, Peter Sewell, Hans Boehm, Hubert Tong, Niall Douglas, Thomas Rodgers, Will Deacon, Michael Wong, David Goldblatt, Kostya Serebryany, Anthony Williams, Tom Scogland, JF Bastien, Daniel Krügler. Target Audience LEWG Revisions R2 Tracking issue View on GitHub Abstract Introduction 3 Terminology 4 What We Are Asking For 5 Detailed Proposal 5 A launder_bag_of_bits_ptr() Function 5 A bag_of_bits_ptr<T> Template Class 6 Example 6 User Tracking of Pointers and realloc() 6 Wording 8 Add bag_of_bits_ptr<T>, comparisons, launder_bag_of_bits_ptr(), and hash specialization 8 History 11 **Appendix: Name-Selection Gui

Showing 3 of 3 papers · source: open-std.org

Mailings Beta

Sign in