Contributed by adram
on Mar 21, 2001 at 04:44 UTC
I would like to call a built-in function (in this case, uc) via a reference.
However, the following does not work.
(I suspect I'm not using the correct namespace for built-in functions.)
my %op = (
'toupper' => \&uc,
I've tried UNIVERSAL::uc, CORE::uc, and CORE::GLOBAL::uc,
but they all complain with something like
(depending on the namespace I try to use):
Undefined subroutine &CORE::uc called at ...
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