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3 out of 3 papers selected for export
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
P4235R0 Removing Digraphs M. Wippich
EWGSG16SG22
 2026-09-22 2026-09
Doc Date 2026-09-22
Mailing Date 2026-09 Unassigned
Author(s) Matthias Wippich
Target Audience EWGSG16SG22
Abstract Digraphs are a complicated solution to a very old problem, which cause more problems than they solve in a modern environment. Digraphs also severely limit the design space of C++, although as we have seen with [[P2996]](https://www%2eopen-std%2eorg/jtc1/sc22/wg21/docs/papers/2025/p2996r13%2ehtml) we are already fine with special-casing our way out of this pickle.
P4378R0 Align exact-width integer types with C M. Çağrı
LEWGLWGSG22
 2026-09-22 2026-09
Doc Date 2026-09-22
Mailing Date 2026-09 Unassigned
Author(s) Murat Can Çağrı
Target Audience LEWGLWGSG22
Abstract C23 requires the exact-width typedef names for every width for which an implementation provides a standard or extended integer type with no padding bits. C++ retains this requirement only for widths 8, 16, 32, and 64. This paper aligns C++ with C23.
Showing 3 of 3 papers · source: open-std.org