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

Disposition Updated

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
	P1306R5	Expansion statements	Dan Katz D. Katz , Barry Revzin B. Revzin , Andrew Sutton A. Sutton , Sam Goodrick S. Goodrick , Daveed Vandevoorde D. Vandevoorde	WG21	2025-06-20	2025-07
Doc Date 2025-06-20 Mailing Date 2025-07 Post-Sofia Author(s) Dan Katz, Barry Revzin, Andrew Sutton, Sam Goodrick, Daveed Vandevoorde Target Audience WG21 Tracking issue View on GitHub Disposition Date 2025-06Adopted Abstract This paper proposes a new kind of statement that enables the compile-time repetition of a statement for each element of a tuple, array, class, range, or brace-delimited list of expressions. Existing methods for iterating over a heterogeneous container inevitably leverage recursively instantiated templates to allow some part of the repeated statement to vary (e.g., by type or constant) in each inst
	P3394R4	Annotations for Reflection	Daveed Vandevoorde D. Vandevoorde , Wyatt Childers W. Childers , Dan Katz D. Katz , Barry Revzin B. Revzin	WG21	2025-06-20	2025-07
Doc Date 2025-06-20 Mailing Date 2025-07 Post-Sofia Author(s) Daveed Vandevoorde, Wyatt Childers, Dan Katz, Barry Revzin Target Audience WG21 Tracking issue View on GitHub Disposition Date 2025-06Adopted Abstract Ever since writing [[P1240R0] (Scalable Reflection in C++)](https://wg21.link/p1240r0), but more so since [[P2996R0] (Reflection for C++26)](https://wg21.link/p2996r0), we have been requested to add a capability to annotate declarations in a way that reflection can observe. For example, Jeremy Ong presented compelling arguments in a post to the [SG7 reflector](https://lists.isocpp.org/sg7/2023/10/

Showing 2 of 2 papers · source: open-std.org

Mailings Beta

Sign in