> say can't be prototyped because it supports say FH ...,

I can't follow, the fact that say is internally calling something like FH->print(@_,"\n") shouldn't have any consequence on the prototype.

Hmmm ...

I think what you mean is that this inhibits attempts to override say with another implementation, since it needs to act like an indirect method call, but with prototype magic.

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


In reply to Re^5: Spotting an empty array as argument by LanX
in thread Spotting an empty array as argument by Chuma

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