From 6c176b3a0d934b3a525df0cdcab882d5f097ac7e Mon Sep 17 00:00:00 2001
From: "Prof. Ronald Moore" <ronald.moore@h-da.de>
Date: Fri, 23 Apr 2021 18:08:15 +0200
Subject: [PATCH] Updated for Summer 2021

Signed-off-by: Prof. Ronald Moore <ronald.moore@h-da.de>
---
 recursiveDescentParsers/cplusplus/interpret++/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/recursiveDescentParsers/cplusplus/interpret++/Makefile b/recursiveDescentParsers/cplusplus/interpret++/Makefile
index a259030..e315395 100644
--- a/recursiveDescentParsers/cplusplus/interpret++/Makefile
+++ b/recursiveDescentParsers/cplusplus/interpret++/Makefile
@@ -18,8 +18,9 @@ CC := clang++
 ##    -std=<whatever> to select the right C++ Version
 ##    -fmessage-length=0 disallows line wrapping in error messages
 ##    (helps some IDEs (still?))
-CPPFLAGS :=  -g -std=c++17 -Wall -fmessage-length=0
+CPPFLAGS :=  -g -std=c++20 -Wall -fmessage-length=0
 
+# Should also work with C++17 (C++20 not required)
 
 ## More preliminaries
 # See https://www.gnu.org/software/make/manual/html_node/Special-Targets.html
-- 
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