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. Links point directly to the official WG21 papers on open-std.org.

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Select	Paper	Title	Authors	Audience
	P2906R1	Structured bindings for std::extents	B. Gruber, Y. Wang, M. Hoemmen	LEWG
Mailing Date 2026-05 Pre-Brno Author(s) Bernhard Manfred Gruber, Yihan Wang, Mark Hoemmen Target Audience LEWG Revisions R2 Tracking issue View on GitHub Abstract [[P0009R18]](https://wg21.link/p0009r18) proposed `std::mdspan` , which was approved for C++23. It comes with the utility class template `std::extents` to describe the integral extents of a multidimensional index space. Practically, `std::extents` models an array of integrals, where some of the values can be specified at compile-time. However, `std::extents` behaves very little like an array. A no
	P3738R1	Make std::make_from_tuple SFINAE friendly	Y. Wang	LEWG
Mailing Date 2026-05 Pre-Brno Author(s) Yihan Wang Target Audience LEWG Tracking issue View on GitHub Abstract This paper introduce constraints for `std::make_from_tuple` to make it SFINAE friendly.

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