gcc/libstdc++-v3/src at e215a463e52e19647dba49b7668de2041c1dbb9a - gcc

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Jakub Jelinek f037fdeb95 libstdc++: Fix up submdspan std exports

On Mon, Feb 16, 2026 at 01:34:50PM +0100, Tomasz Kamiński wrote:
> This patch implements LWG 4491, addressing C++26 NB comments.
>
> libstdc++-v3/ChangeLog:
>
>       * include/std/mdspan (std::submdspan_extents): Rename to...
>       (std::subextents): Rename of submdspan_extents.
>       (std::submdspan_canonicalize_slices): Rename to...
>       (std::canonical_slices):

This broke
+FAIL: g++.dg/modules/compile-std1.C -std=c++26 (test for excess errors)
+FAIL: g++.dg/modules/compile-std1.C module-cmi std (gcm.cache/std.gcm)
+FAIL: g++.dg/modules/compile-std1.C module-cmi std.compat (gcm.cache/std.compat.gcm)
on all targets.

The following patch fixes it.

2026-02-17  Jakub Jelinek  <jakub@redhat.com>

	* src/c++23/std.cc.in (std::submdspan_canonicalize_slices,
	std::submdspan_extents): Remove exports.
	(std::canonical_slices, std::subextents): New exports.

2026-02-17 11:37:52 +01:00

c++11

libstdc++: Fix std::system_category().message(int) on mingw32 target

2026-01-10 13:43:54 +00:00

c++17

Update copyright years.

2026-01-02 09:56:11 +01:00

c++20

libstdc++: Stop using some reserved names in src/c++20/atomic.cc

2026-01-12 11:38:59 +00:00

c++23

libstdc++: Fix up submdspan std exports