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[PATCH] [perl #15267] Re: [perl fix rot in pxs and Qt example broken

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From:
St├ęphane Payrard
Date:
July 22, 2002 07:51
Subject:
[PATCH] [perl #15267] Re: [perl fix rot in pxs and Qt example broken
Message ID:
20020722144811.GA20079@stefp.dyndns.org
On Sun, Jul 21, 2002 at 02:05:42PM +0000, s. payrard @ wanadoo. fr wrote:
> # New Ticket Created by  s.payrard@wanadoo.fr 
> # Please include the string:  [perl #15267]
> # in the subject line of all future correspondence about this issue. 
> # <URL: http://rt.perl.org/rt2/Ticket/Display.html?id=15267 >
> 
> 
> This seems a symptom of a bigger problem.
> include/parrot/interpreter.h has the following typedef:
> 
>   typedef struct Parrot_Interp *Parrot_Interp;
> 
> It works in C but breaks in C++ (using g++-3.1) as demonstrated
> by the breakage of example/pxs:
> 
> 
> ..../../include/parrot/interpreter.h:32: conflicting types for `typedef struct Parrot_Interp*Parrot_Interp'
> ..../../include/parrot/interpreter.h:30: previous declaration as `struct Parrot_Interp'
> In file included from ../../include/parrot/interpreter.h:44,
>                  from ../../include/parrot/parrot.h:114,
>                  from ../../include/parrot/pxs.h:14,
>                  from PQt.C:15:
> 
> Also, the modifs of pxs.h form CVS 1.2 to 1.3 (replacing
> Parrot_Interp_t by parrot_interp_t) also does not fix anything
> but confuses a little more the problem.
> 
> in my opinion "typedef struct Parrot_Interp *Parrot_Interp;" is not
> only too cute, it is  wrong in the light of C++

I want to play with Qt from parrot and started from the example in ./example/pxs.
It had not followed the flux of parrot. Problems were going beyond those
I described.
So I fixed it.
Tested with perl 5.008 on linux.

> 
> --
>   stef
> 

--
  stef
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