Maybe that's less of a problem for codebases started after 2011 that have been written in the modern style from the beginning. But given the way the C++ languag

Maybe that's less of a problem for codebases started after 2011 that have been written in the modern style from the beginning. But given the way the C++ language continues to evolve, my bet is that even those will eventually run into the same problem with whatever new feature is introduced in 2026. There really needs to be a way to deprecate old language features. That's one of the things I think the golang project did right. The gofix tool can be used to update old codebases.