From 39863eb7845cc301da0dad68d1c9dbcf1b07aaf8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tobias=20K=C3=B6lsch?= <t.koelsch@badgersystems.de>
Date: Tue, 11 Oct 2022 10:26:05 +0200
Subject: [PATCH] Disable fallthrough warnings for clang compiler

---
 exprtk.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/exprtk.hpp b/exprtk.hpp
index 4a4db54..5238551 100644
--- a/exprtk.hpp
+++ b/exprtk.hpp
@@ -77,6 +77,15 @@ namespace exprtk
       #define exprtk_disable_fallthrough_end                        \
       _Pragma ("GCC diagnostic pop")                                \
 
+   #elif defined(__clang__)
+
+      #define exprtk_disable_fallthrough_begin                        \
+      _Pragma ("clang diagnostic push")                               \
+      _Pragma ("clang diagnostic ignored \"-Wimplicit-fallthrough\"") \
+
+      #define exprtk_disable_fallthrough_end                          \
+      _Pragma ("clang diagnostic pop")                                \
+
    #else
       #define exprtk_disable_fallthrough_begin (void)0;
       #define exprtk_disable_fallthrough_end   (void)0;