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Paper Title Authors Audience Doc Date Mailing Date
P4230R1 Implementability of P0943's C++ stdatomic.h H. Boehm
LEWGLWGSG1SG22
 2026-08-15 2026-09
Doc Date 2026-08-15
Mailing Date 2026-09 Unassigned
Author(s) Hans Boehm
Target Audience LEWGLWGSG1SG22
Revisions R0
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Abstract [P0943](http://wg21.link/p0943) was accepted into C++23. One of the national body comments for C++26 proposed its removal. SG1 voted without objection to retain it. LEWG almost obtained consensus to remove it. This is an attempt to outline the issues, as mostly exposed in the LEWG discussion, a later reflector discussion (“stdatomic.h in C++”, starting March 27, 2026), and some [discussion on a](h
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