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Re: package block syntax
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From:
Ævar Arnfjörð Bjarmason
Date:
April 28, 2010 02:15
Subject:
Re: package block syntax
Message ID:
r2z51dd1af81004280215g682c3047t83228f14c2b161f0@mail.gmail.com
On Wed, Apr 28, 2010 at 08:53, Zefram <zefram@fysh.org> wrote:
>>goto inside/out of package: works:
>
> Well of course it works: it's got the same op tree as for a bare "{
> ... }" block. Inward goto is deprecated, of course.
This:
goto label;
package Boo {
label:
print "moo";
}
Gets deparsed to:
goto label;
{
label: package Boo;
print 'moo';
}
Should it be putting the label before the package declaration? Will
that break anything?
goto label;
{
package Boo;
label:
print 'moo';
}
It also looks like Deparse hasn't been updated to work package PACKAGE
VERSION for either the new syntax or the old:
$ ./perl -Ilib -MO=Deparse -e 'package Foo 0.10; package Bar 0.10
{ print "moo" }'
package Foo;
{
package Bar;
print 'moo';
}
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