From 1c6d29d6a37a6c05357809d0fd504baaee521703 Mon Sep 17 00:00:00 2001
From: Nils Wentzell <nwentzell@flatironinstitute.org>
Date: Mon, 7 Jun 2021 14:20:10 -0400
Subject: [PATCH] [cmake] For ANALYZE_SOURCES=ON run cppcheck in c++20 mode

---
 c++/app4triqs/CMakeLists.txt | 2 +-
 test/c++/CMakeLists.txt      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/c++/app4triqs/CMakeLists.txt b/c++/app4triqs/CMakeLists.txt
index 7f566014..b9f32c96 100644
--- a/c++/app4triqs/CMakeLists.txt
+++ b/c++/app4triqs/CMakeLists.txt
@@ -49,7 +49,7 @@ if(ANALYZE_SOURCES)
 	TARGET ${PROJECT_NAME}_c
 	COMMAND ${CPPCHECK_EXECUTABLE}
 	  --enable=warning,style,performance,portability
-	  --std=c++17
+	  --std=c++20
 	  --template=gcc
 	  --verbose
 	  --force
diff --git a/test/c++/CMakeLists.txt b/test/c++/CMakeLists.txt
index 36466c39..14ac6ae1 100644
--- a/test/c++/CMakeLists.txt
+++ b/test/c++/CMakeLists.txt
@@ -24,7 +24,7 @@ foreach(test ${all_tests})
       TARGET ${test_name}
       COMMAND ${CPPCHECK_EXECUTABLE}
       --enable=warning,style,performance,portability
-      --std=c++17
+      --std=c++20
       --template=gcc
       --verbose
       --force