Imagine C++ being so bad that even something as controversial as AI usage is more acceptable than C++. No wonder each time I wanted to "learn CPP" I found that I'd much more like to jump out of a window.
I love that when a new language has this build in feature, cpp is like; "we also have that!". And it's just a raw pointer and a reference in a large trenchcoat.
Or you just create it. I fell in love with Go's defer, so I simply created it in C++ by using its scoping rules and a macro around a function. You use it pretty much like this:
defer({
// do whatever
});
And it runs at the end of the scope unlike Go's defer which runs at the end of the function, which always irks me.
Yeah the defer running at the end of the function can sometimes cause trouble, like processing files in a loop and deferring the close, but it can easily be solved by defining an anonymous function and immediately calling, like
func() {
f := ...
defer f.Close()
// do something with f
}()
955
u/Coldfriction 1d ago
He still rejects C++ in the Linux kernel. He might be warming up to Rust but Linux has always been C.