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This queue is for tickets about the Astro-FITS-CFITSIO CPAN distribution.

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The Basics
Id: 118398
Status: new
Priority: 0/
Queue: Astro-FITS-CFITSIO
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Owner: Nobody in particular
Requestors: kmx [...] cpan.org
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Severity: (no value)
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  Sat Oct 15 16:31:11 2016 kmx [...] cpan.org - Ticket created
Subject: avoid warning: cast to pointer from integer of different size
when compiling v1.11 I see a bunch of warnings like this:

CFITSIO.c: In function 'XS_Astro__FITS__CFITSIO_ffmkys':
util.h:17:28: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
   #define FitsFileSV(_SV) ((FitsFile *)SvIV((SV*)SvRV(_SV)))
                            ^

they can be "solved" by patching util.h like this:

- #define FitsFileSV(_SV) ((FitsFile *)SvIV((SV*)SvRV(_SV)))
- #define fitsfileSV(_SV) (FitsFileSV(_SV)->fptr)
+ #define FitsFileSV(_SV) INT2PTR(FitsFile *, (SvIV((SV*)SvRV(_SV))))
+ #define fitsfileSV(_SV) ((FitsFileSV(_SV))->fptr)