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Filters Author: Paul E. McKenney CWG Clear all
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Paper Title Authors Audience Doc Date Audit
P3347R6 Invalid/Prospective Pointer Operations P. McKenney, M. Michael, J. Maurer, P. Sewell, M. Uecker, H. Boehm, H. Tong, N. Douglas, T. Rodgers, W. Deacon, M. Wong, D. Goldblatt, K. Serebryany, A. Williams, T. Scogland, J. Bastien, J. McGuiness, D. Tenty
CWG
Mailing Date 2026-07 Post-Brno
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, Jason McGuiness, David Tenty
Target Audience CWG
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Disposition Date 2026-06
Abstract The C++ standard currently specifies that all pointers to an object become invalid at the end of its lifetime [basic.life]. This is a software-engineering nightmare because **all** operations on invalid pointers are implementation-defined, even loads and stores. This means that concurrent algorithms such as LIFO Push that knowingly use invalid pointers must have (for example) converted such pointe
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