add std::optional example

2024-07-04 01:09:13 +02:00
parent ada1e2d80e
commit 984346bd77
4 changed files with 87 additions and 2 deletions
--- a/Chapter07/error_handling/CMakeLists.txt
+++ b/Chapter07/error_handling/CMakeLists.txt
@@ -84,7 +84,7 @@ project(bare VERSION 1.0.6)

 enable_language(C CXX ASM)

-set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_CXX_STANDARD_REQUIRED True)

 # global include directories