Strange. I just tried this: 
    sub doStuff {
        my $toggle = initToggle( 1 );
        blah($toggle);
    }

    sub blah {
        my $t = shift;
        for ( 1..6 ) { print &$t . "\n" }
    }

[download]
and it worked just fine.

Are you doing something differently than the above? Are you storing your code ref as the key in a hash, then pulling it back out and trying to use it again? If so the ref will be stringified and thereafter useless as a code ref. In fact, any stringification of your reference will render it unusable.

In reply to Re: Closures question by btrott
in thread Closures question by Ovid

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