I would not find that cool. I think for a typical crypto use case: (A) you want to use exactly one encryption method (eg no algorithm negotiation) (B) you wan

I would not find that cool. I think for a typical crypto use case: (A) you want to use exactly one encryption method (eg no algorithm negotiation) (B) you want to be very careful about calling the right functions with the right arguments Relying on compiler magic doesn’t sound good for that to me. Though the grandparent comment does seem to go against (A) so maybe the situation is different.