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Backwards compatibility in C++ means "your existing code still compiles and does the same thing". Can you give an example of a situation where that could be ach
by mattnewport 9y ago
Backwards compatibility in C++ means "your existing code still compiles and does the same thing". Can you give an example of a situation where that could be achieved with your proposal?
- wtetzner 9y agoWell, my thought was that you'd just have different profiles, like is already used: -std=c++20-full or -std=c++20-light Perhaps c++20-light could never become the default, since it would break backwards compatibility, but you could always set the flag. I dunno. It was just a thought I had when reading about the new feature, not something I've thought through.