WG21 PAPERS

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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. Paper numbers and titles open each paper’s page, with its revision history and a link to the official copy on open-std.org.

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Select	Paper	Title	Authors	Audience	Doc Date	Mailing Date
	P3688R7	ASCII character utilities	Jan Schultke J. Schultke , Corentin Jabot C. Jabot	LEWG	2026-08-23	2026-09
Doc Date 2026-08-23 Mailing Date 2026-09 Unassigned Author(s) Jan Schultke, Corentin Jabot Target Audience LEWG Revisions R6 R1 Tracking issue View on GitHub Abstract The utilities in `<cctype>` or `<locale>` are locale-specific, not `constexpr`, and provide no support for Unicode character types. We propose lightweight, locale-independent alternatives.
	P4335R0	2026-09 Library Evolution Polls	Inbal Levi I. Levi , Fabio Fracassi F. Fracassi , Andreas Weis A. Weis , Corentin Jabot C. Jabot	LEWG	2026-09-21	2026-09
Doc Date 2026-09-21 Mailing Date 2026-09 Unassigned Author(s) Inbal Levi, Fabio Fracassi, Andreas Weis, Corentin Jabot Target Audience LEWG Tracking issue View on GitHub Abstract This paper contains the decision polls that the C++ Library Evolution group will take in September 2026.
	P4358R0	Pointer tagging for custom pointer types	Corentin Jabot C. Jabot	LEWG	2026-09-21	2026-09
Doc Date 2026-09-21 Mailing Date 2026-09 Unassigned Author(s) Corentin Jabot Target Audience LEWG Tracking issue View on GitHub Abstract This paper proposes support for pointer-like types in `pointer_tag_pair`.

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