Comment by throwaway17_17

I’m apparently comment happy on this OP, but, the typing of it looks funny because it starts the sentence, I’m pretty sure OP was saying safER, as opposed to SAFE (as in totally safe instead of comparatively safer). I have been quite charitable to OP in some sibling comments and will do so here. I think OP is attempting to give Fil-C some credit for being an attempt to increase the overall memory safety of existing code without incurring the complexity of a new language or the complexity of rewriting long running/widely distributed code. It is a decent sentiment and a viable methodology to achieve a laudable goal, but is certainly susceptible to caveats like the performance penalty you mention.