From: Bruno Haible <bruno@clisp.org>
Date: Mon, 12 Feb 2024 12:16:32 +0000 (+0100)
Subject: stdalign: Document a clang 17 bug.
X-Git-Tag: v1.0~436
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8650e31e6e4ef0b5feef4052886152e9f994e2af;p=thirdparty%2Fgnulib.git

stdalign: Document a clang 17 bug.

* doc/posix-headers/stdalign.texi: Mention a clang 17 bug.
---

diff --git a/ChangeLog b/ChangeLog
index dfaef75fdc..9b863c602d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2024-02-12  Bruno Haible  <bruno@clisp.org>
+
+	stdalign: Document a clang 17 bug.
+	* doc/posix-headers/stdalign.texi: Mention a clang 17 bug.
+
 2024-02-12  Bruno Haible  <bruno@clisp.org>
 
 	getcwd, getcwd-lgpl: Fix configure test.
diff --git a/doc/posix-headers/stdalign.texi b/doc/posix-headers/stdalign.texi
index 7f75a15540..4f9c2dd186 100644
--- a/doc/posix-headers/stdalign.texi
+++ b/doc/posix-headers/stdalign.texi
@@ -45,6 +45,10 @@ This portability problem should not matter with code using Gnulib's
 @code{alignasof} module, as such code should use @code{alignas} and
 @code{alignof} without checking these two macros.  (Gnulib's
 now-deprecated @code{stdalign} module defines these two macros.)
+@item
+@c https://github.com/llvm/llvm-project/issues/81472
+Clang 17 does not support an @code{alignas} attribute in the
+specifier-qualifier position of a member declaration.
 @end itemize
 
 Portability problems not fixed by Gnulib: