Date: Tue, 09 Dec 2025 13:16:59 +0000 From: Robert Clausecker <fuz@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 66129def7bda - main - sys/_types.h: recognise char8_t as a builtin type in C++20 Message-ID: <6938214b.24ae3.389d5191@gitrepo.freebsd.org>
next in thread | raw e-mail | index | archive | help
The branch main has been updated by fuz: URL: https://cgit.FreeBSD.org/src/commit/?id=66129def7bdaf8a0447aba55e736d27687204555 commit 66129def7bdaf8a0447aba55e736d27687204555 Author: Robert Clausecker <fuz@FreeBSD.org> AuthorDate: 2025-12-07 23:49:05 +0000 Commit: Robert Clausecker <fuz@FreeBSD.org> CommitDate: 2025-12-09 13:16:31 +0000 sys/_types.h: recognise char8_t as a builtin type in C++20 Unlike in C23 where it's a typedef, char8_t is a built in type in C++20. Recognise it as such. PR: 291449 Reported by: Tomoaki AOKI <junchoon@dec.sakura.ne.jp> Approved by: markj (mentor) Reviewed by: imp Fixes: f0e541118c374869a8226eaa1320bb6eda248a20 MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D54124 --- sys/sys/_types.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sys/sys/_types.h b/sys/sys/_types.h index 4e217704ceb6..2e622090e81d 100644 --- a/sys/sys/_types.h +++ b/sys/sys/_types.h @@ -207,6 +207,10 @@ typedef __uint_least32_t __char32_t; #define _CHAR16_T_DECLARED #define _CHAR32_T_DECLARED #endif +/* and so is char8_t in C++20 */ +#if defined(__cplusplus) && __cplusplus >= 202002L +#define _CHAR8_T_DECLARED +#endif typedef struct { long long __max_align1
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?6938214b.24ae3.389d5191>