Forwarding a non-prototyped floating point value fails

[mulle-kybernetik-tv]

If the caller doesn't know the prototype, the value is not correctly forwarded it seems.

So X declares - (void) setFoo:(double) x; but that is not know to the caller. In this case if Y forwards, the value is incorrect.

[mulle-nat]

The workaround is to prototype, which is "sorta" normal. Postponed to mulle-cc.