From 76ac2c1d735a3cc1646b452d38633ec1c6a3ce0d Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Tue, 30 Apr 2024 11:41:36 -0700 Subject: [PATCH] Mention C keywords in NEWS Thanks to Alan Coopersmith for mentioning this in: https://lists.gnu.org/r/autoconf/2024-04/msg00011.html --- NEWS | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/NEWS b/NEWS index 952a7cc6f..60c6dcdd7 100644 --- a/NEWS +++ b/NEWS @@ -5,8 +5,10 @@ GNU Autoconf NEWS - User visible changes. ** Backward incompatibilities *** AC_PROG_CC now prefers C23 if available. - C23 has removed old-style (K&R) function definitions/declarations. - Old-style functions should be updated to use prototypes. + Older code may need to be updated, as C23 has removed old-style + (K&R) function definitions and declarations, and has new keywords + alignas, alignof, bool, constexpr, false, nullptr, static_assert, + thread_local, typeof, typeof_unqual, true. *** AC_PROG_CC no longer tests for VLAs, or whether __STDC__ is defined. This ports better to MSVC, which does not support variable length -- 2.47.3