>> sub getfh { >> return open(my $fh, "+< /dev/null") && $fh; >> } >Aha! You fell for one of my pet pieves. You tried to return a lexical in >the same expression were it was declared. That doesn't work. It's not >the same variable. Running it with warnings enabled says: Grr.. > Name "main::fh" used only once: possible typo at test.pl line 3. >I feel that this ought to have worked, i.e. that the scope of the >lexical kicked in in the middle of the expression, at the transition >over the shortcut operator "&&". Except that then you can't say local $x = $x; or my $x = $x; --tom
- Re: RFC 33 (v2) Eliminate barewo... Casey R. Tweten
- Re: RFC 33 (v2) Eliminate barewo... Peter Scott
- Re: RFC 33 (v2) Eliminate barewo... Gregory S Hayes
- Re: RFC 33 (v2) Eliminate barewo... Tom Christiansen
- Re: RFC 33 (v2) Eliminate barewo... Nathan Wiger
- Re: RFC 33 (v2) Eliminate barewo... Tom Christiansen
- Re: RFC 33 (v2) Eliminate barewo... Nathan Wiger
- Re: RFC 33 (v2) Eliminate bareword filehandles. Peter Scott
- ARGV vs $ARGV (was Re: RFC 33 (v2) Eliminate bare... Nathan Wiger
- Re: RFC 33 (v2) Eliminate bareword filehandles. Bart Lateur
- Re: RFC 33 (v2) Eliminate bareword filehandles. Tom Christiansen
- Re: RFC 33 (v2) Eliminate bareword filehandle... Bart Lateur
- Re: RFC 33 (v2) Eliminate bareword filehandles. Jonathan Scott Duff
- Re: RFC 33 (v2) Eliminate bareword filehandles. Piers Cawley