There are other ways to do minimalist programming in D without -betterC. See https://dlang.org/changelog/2.079.0.html#minimal_runtime
Well, what would be the difference between betterC and writing my own minimal runtime? For the time being doing betterC looks preferable, so I don't need to reimplement some runtime stuff. Just recompiling the same program with empty object module gives me few errors like size_t, string and etc not implemented in object module.
