Re:C++20, How Hard Could It Be
by qsdf38100 on Sunday September 25, 2022 @06:16PM
(#32976944)
It’s 99.9% backward compatible. The comment makes it sound like it’s a huge pain every 2 years, as if it was the "python 2 to 3" level of pain.
I went through a lot of these new versions, starting with c++11, and can’t remember one time I had to change anything to my code based, appart from silencing deprecation warnings for unicode stuff.
Now I get that chromium-like code bases are huge and that the 0.1% of backward incompatibility is still a pain. Now, with that level of hugeness of code bases, maintaining it when the language evolves is going to be a pain. C++ has been very careful with backward compat, breaking very few things, compared to other languages. So these criticisms really are uncalled for to me. Sounds like good ol c++ bashing trying to sound wise.
I felt the comment wasn’t fair and wasn’t an honest criticism. Sorry for my angry comment. We live in rough times.
I went through a lot of these new versions, starting with c++11, and can’t remember one time I had to change anything to my code based, appart from silencing deprecation warnings for unicode stuff.
Now I get that chromium-like code bases are huge and that the 0.1% of backward incompatibility is still a pain. Now, with that level of hugeness of code bases, maintaining it when the language evolves is going to be a pain. C++ has been very careful with backward compat, breaking very few things, compared to other languages. So these criticisms really are uncalled for to me. Sounds like good ol c++ bashing trying to sound wise.
I felt the comment wasn’t fair and wasn’t an honest criticism. Sorry for my angry comment. We live in rough times.