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Postings from February 2022
On Fri, 4 Feb 2022 at 08:21, Paul "LeoNerd" Evans <leonerd@leonerd.org.uk>
wrote:
> On Fri, 4 Feb 2022 07:36:21 +0800
> Tom Molesworth via perl5-porters <perl5-porters@perl.org> wrote:
>
> > The concept seems reasonable, just not too clear on exactly what's
> > being suggested - would this affect these two cases, for example?
> >
> > { # Only using some of the features, e.g. variables should be
> > declared, but keep barewords and symbolic references enabled
> > use strict 'vars';
> > our $x = example; # should be fine
> > $y = 'compile-time error'; # should fail
> > }
> >
> > and
> >
> > use strict;
> > { # limited-scope disabling of a feature
> > no strict 'refs';
> > our $typo;
> > my $name = 'whatever';
> > *$name = sub { # this part is fine
> > ++$tpyo # would want a compile-time error here
> > };
> > }
>
> Those two examples would be exactly as they are, entirely unaffected.
>
+1, thanks for the explanation.
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