> It does not prevent the sub from being called with more arguments than allowed.

Wait a second....

If you are talking about compile-time checking a ->method I'm pretty sure that this can't be done in dynamically typed languages like Perl.

Like with prototypes I expect this only to be possible with normal subs. ( without static typing of the $obj it's impossible to tell which ->methods are allowed, normal subs OTOH can be pre-declared.)

And when doing a dynamic check at run-time, using a @slurpy array is just good enough.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

In reply to Re^7: Distinguish between missing and undefined arguments with subroutine signatures (methods with signatures?) by LanX
in thread Distinguish between missing and undefined arguments with subroutine signatures by jo37

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