Actually, I'm surprised too. I really meant omit the prototype specification on the sub declaration:

sub S {...}

[download]

rather than:

sub S ($) {...}

[download]

In other words, don't use the prototype at all is the fix rather than using a forward declaration. If the sub isn't prototyped the forward declaration isn't required.

A forward declaration with a different prototype than the actual declaration is an error reported by Perl, but not if the forward declaration is missing the prototype and the declaration has one - bizarre.

Perl's payment curve coincides with its learning curve.

In reply to Re^5: Read all the file path having text document by GrandFather
in thread Read all the file path having text document by navzit

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