From 0804812cc2c659802fb8c070ab4f64957eb4e26c Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 13 Sep 2022 17:29:36 -0500
Subject: stdalign: alignas and alignof are C23 keywords
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* m4/stdalign.m4 (gl_STDALIGN_H): Check also whether
alignas and alignof are keywords and so don’t need stdalign.h,
and define HAVE_C_ALIGNASOF if so.
If not, arrange for config.h to #define alignas and alignof
by including <stdalign.h>.
* modules/stdalign: No need to include <stdalign.h>.
* tests/test-stdalign.c: Do not include stdalign.h.
---
 modules/stdalign | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'modules/stdalign')

diff --git a/modules/stdalign b/modules/stdalign
index 24c79ec493..af038180fa 100644
--- a/modules/stdalign
+++ b/modules/stdalign
@@ -1,5 +1,5 @@
 Description:
-A <stdalign.h> that nearly conforms to ISO C11 and C++11.
+alignas and alignof that are like C23 and C++11.
 
 Files:
 lib/stdalign.in.h
@@ -30,7 +30,6 @@ endif
 MOSTLYCLEANFILES += stdalign.h stdalign.h-t
 
 Include:
-<stdalign.h>
 
 License:
 LGPLv2+
-- 
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