From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Tue, 13 Dec 2022 08:48:12 +0000 (+0200)
Subject: lib: Fix static_assert() to compile with C++
X-Git-Tag: 2.4.0~3288
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=446607fd41d77ed40249165a61033e72021d32ba;p=thirdparty%2Fdovecot%2Fcore.git

lib: Fix static_assert() to compile with C++

It exists in C++11, but it's not a macro.
---

diff --git a/src/lib/compat.h b/src/lib/compat.h
index 22f82d9879..e211915c5f 100644
--- a/src/lib/compat.h
+++ b/src/lib/compat.h
@@ -18,7 +18,7 @@
   #define __has_extension(x) 0  // Compatibility with non-clang compilers.
 #endif
 
-#ifndef static_assert /* C23 */
+#if !defined(static_assert) /* C23 */ && !defined(__cplusplus)
 #  define static_assert _Static_assert
 #endif