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Postings from April 2008
Renée Bäcker schreef:
> Dr.Ruud:
>> The "if (1) {}" can be optimized away, but
>> should at least leave a (scoping) block.
>
> B::Deparse says, that there is a do block:
>
> rbaecker@test ~/ $ perl -MO=Deparse if.pl
> use warnings;
> use strict 'refs';
> do {
> if (open my $fh, '/etc/passwd') {
> print 'inner';
> }
> };
> system "ls -l /proc/$$/fd";
Oops, sorry for the noise.
--
Affijn, Ruud
"Gewoon is een tijger."
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