Build with C++20.

b-s-code · b-s-code · commit d8addc9cddfe · 2026-02-17T16:59:31.000+08:00
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -31,7 +31,7 @@ set (CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
 
 # -----  Compile options  -----
 
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 20)
 
 set (OM_STD_LIBS)
 
