perlbug-followup at perl
May 22, 2012, 11:12 AM
Post #2 of 3
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[perl #96872] CV * typemap entry should support overloading
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On Tue May 22 09:07:31 2012, smueller [at] cpan wrote:
> On 05/22/2012 08:56 AM, Eric Brine wrote:
> > On Tue, May 22, 2012 at 2:07 AM, Father Chrysostomos via RT
> > <perlbug-followup [at] perl <mailto:perlbug-followup [at] perl>>
> wrote:
> >
> > On Fri Aug 12 10:16:55 2011, smueller [at] cpan
> > <mailto:smueller [at] cpan> wrote:
> > > If nobody opposes, I'll modify the typemap. No promises that
> I won't
> > > forget, though.
> >
> > Did you ever make this change? It seems to ring a bell.
> >
> >
> > It wasn't committed to blead if so.
>
> Then I most certainly failed to follow through. Apologies to everyone
> involved. :(
>
> Running tests now, but I probably won't be able to commit anything
> before tomorrow.
>
> Would the following naive change work?
>
> STMT_START {
> HV *st;
> GV *gvp;
> SV * const xsub_tmp_sv = $arg;
> SvGETMAGIC(xsub_tmp_sv);
> $var = sv_2cv(xsub_tmp_sv, &st, &gvp, 0);
> if (!$var) {
> Perl_croak(aTHX_ \"%s: %s is not a CODE reference\",
> ${$ALIAS?\q[GvNAME(CvGV(cv))]:\qq[\"$pname\"]},
> \"$var\");
> }
> } STMT_END
I believe so. It would also allow globs, but that’s probably a good
thing, for consistency’s sake. In other words, it will be Just Like &{...}
--
Father Chrysostomos
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via perlbug: queue: perl5 status: open
https://rt.perl.org:443/rt3/Ticket/Display.html?id=96872
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