From: Paul Eggert <eggert@cs.ucla.edu>
To: bug-gnulib@gnu.org
Cc: Paul Eggert <eggert@cs.ucla.edu>
Subject: [PATCH 4/4] assert-h: suppress xlclang 16.1 false alarms
Date: Fri, 13 Jan 2023 12:17:04 -0800 [thread overview]
Message-ID: <20230113201704.325290-4-eggert@cs.ucla.edu> (raw)
In-Reply-To: <20230113201704.325290-1-eggert@cs.ucla.edu>
* m4/assert_h.m4 (gl_ASSERT_H): Pacify older clangs too,
with regard to single-argument static_assert.
Problem found with xlclang 16.1 on AIX 7.2.
---
ChangeLog | 5 +++++
m4/assert_h.m4 | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index b3b8ce5b9f..eb19f7dc0f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
2023-01-13 Paul Eggert <eggert@cs.ucla.edu>
+ assert-h: suppress xlclang 16.1 false alarms
+ * m4/assert_h.m4 (gl_ASSERT_H): Pacify older clangs too,
+ with regard to single-argument static_assert.
+ Problem found with xlclang 16.1 on AIX 7.2.
+
assert-h: fix configure comment-out
* m4/assert_h.m4 (gl_ASSERT_H): Also break apart "#undef
static_assert" with /**/. Problem discovered with xlclang 16.1,
diff --git a/m4/assert_h.m4 b/m4/assert_h.m4
index abba4fa3a1..3801452ef0 100644
--- a/m4/assert_h.m4
+++ b/m4/assert_h.m4
@@ -18,7 +18,7 @@ AC_DEFUN([gl_ASSERT_H],
[AC_LANG_PROGRAM(
[[#if defined __clang__ && __STDC_VERSION__ < 202311
#pragma clang diagnostic error "-Wc2x-extensions"
- #pragma clang diagnostic error "-Wc++17-extensions"
+ #pragma clang diagnostic error "-Wc++1z-extensions"
#endif
#ifdef INCLUDE_ASSERT_H
#include <assert.h>
--
2.37.2
next prev parent reply other threads:[~2023-01-13 20:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-13 20:17 [PATCH 1/4] localename: -Wtautological-pointer-compare Paul Eggert
2023-01-13 20:17 ` [PATCH 2/4] Don’t use alloc_size with xlclang 16.1 Paul Eggert
2023-01-13 20:17 ` [PATCH 3/4] assert-h: fix configure comment-out Paul Eggert
2023-01-13 20:17 ` Paul Eggert [this message]
2023-01-13 22:59 ` [PATCH 1/4] localename: -Wtautological-pointer-compare Bruno Haible
2023-01-13 23:36 ` Paul Eggert
2023-01-14 11:00 ` Bruno Haible
2023-01-15 3:02 ` Paul Eggert
2023-01-15 22:03 ` Bruno Haible
2023-01-16 0:15 ` Paul Eggert
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