Yes, technically there might exist a subset of C++ as safe as idiomatic Zig. But in practice inertia and legacy code and lack of ergonomics etc. work against th

Yes, technically there might exist a subset of C++ as safe as idiomatic Zig. But in practice inertia and legacy code and lack of ergonomics etc. work against that subset of C++ becoming popular - does anyone constantly type .at()? Zig can do better, if it doesn't squander the opportunity. In other words, this isn't about theoretical subsets of a language. It's that there is an opportunity when designing a new language to use better defaults and have better idiomatic patterns. If Zig and Carbon do it properly, I think they can get to a place where they have practically no spatial memory errors in the real world. That is measurable, in principle, so we'll see how it plays out I suppose.