From: Bruno Haible <bruno@clisp.org>
Date: Sun, 16 Aug 2020 17:12:28 +0000 (+0200)
Subject: intprops: Avoid bogus "warning: division by zero is undefined" on clang.
X-Git-Tag: v1.0~3720
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=41ea6b89ba6cd4ef8af34ec2c0cf7a4d437c3260;p=thirdparty%2Fgnulib.git

intprops: Avoid bogus "warning: division by zero is undefined" on clang.

* lib/intprops.h (_GL__GENERIC_BOGUS): Define to 1 on clang.
---

diff --git a/ChangeLog b/ChangeLog
index dc27e2294a..1c79439bed 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2020-08-16  Bruno Haible  <bruno@clisp.org>
+
+	intprops: Avoid bogus "warning: division by zero is undefined" on clang.
+	* lib/intprops.h (_GL__GENERIC_BOGUS): Define to 1 on clang.
+
 2020-08-16  Bruno Haible  <bruno@clisp.org>
 
 	log2l: Disable MSVC workaround on clang.
diff --git a/lib/intprops.h b/lib/intprops.h
index 2ab1b6ff6a..6ee63244ab 100644
--- a/lib/intprops.h
+++ b/lib/intprops.h
@@ -396,7 +396,7 @@
    For now, assume all versions of GCC-like compilers generate bogus
    warnings for _Generic.  This matters only for compilers that
    lack relevant builtins.  */
-#if __GNUC__
+#if __GNUC__ || defined __clang__
 # define _GL__GENERIC_BOGUS 1
 #else
 # define _GL__GENERIC_BOGUS 0