From 1ee9496effa2357a4a3767038d6a1fd99920c1dc Mon Sep 17 00:00:00 2001
From: Michel Promonet <michel.promonet@free.fr>
Date: Wed, 21 Jun 2023 23:13:15 +0200
Subject: [PATCH] fix #316: use c++20

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5951a05..83eb1a6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,7 +15,7 @@ if(NOT CMAKE_BUILD_TYPE)
      set (CMAKE_BUILD_TYPE "Release")
 endif()
 
-set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD 20)
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake/")