And also one less thing to transfer to the heads of anyone else that might need/want to understand the code. (Often the author him or herself at some point in the future, right?) Though equivalent facilities are available in C++ [1][2] (and can now/soon be enforced[3]).

[1] https://github.com/duneroadrunner/SaferCPlusPlus/blob/master...

[2] https://github.com/duneroadrunner/SaferCPlusPlus/blob/master...

[3] https://github.com/duneroadrunner/scpptool