rurban at x-ray
Nov 28, 2009, 3:55 PM
Post #4 of 4
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Re: Perl_hv_assert and Perl_pad_sv with -UDEBUGGING
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2009/11/28 Craig A. Berry <craig.a.berry [at] gmail>:
> On Wed, Nov 25, 2009 at 4:09 PM, Reini Urban <rurban [at] x-ray> wrote:
>> 2009/11/21 Craig A. Berry <craig.a.berry [at] gmail>:
>>> These functions don't actually exist unless DEBUGGING is defined, yet
>>> proto.h makes them visible regardless. It shouldn't, should it?
>>
>> Perl_pad_sv() is needed by some B module (B::C in detail),
>> but I never had Perl_hv_assert().
>
> OK, thanks, but that wasn't exactly what I asked. Perl_pad_sv() was
> removed in the absence of -DDEBUGGING quite some time ago:
>
> http://perl5.git.perl.org/perl.git/commit/fb8a983643e8a4ec3e57626fb8754442ebe19278?f=pad.c
>
> So if B::C needs Perl_pad_sv(), it's also needed -DDEBUGGING since way
> before 5.10.0.
Yes. This is how we use it. I misunderstood you.
> The problem I ran into is that I got linker errors because these two
> functions were not present without DEBUGGING but were advertised in
> proto.h as if they were. So I changed proto.h to match the reality:
>
> http://perl5.git.perl.org/perl.git/commitdiff/c35076938c7236fb2aaabecd40e3a5a444c3be77
>
> If that's not the right thing to do for some reason, I would be happy
> to hear why.
I agree with your change.
--
Reini Urban
http://phpwiki.org/ http://murbreak.at/
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