Re: [AD] alconfig.h errors

["Gillius" <gillius@xxxxxxxxxx>]

Well I knew that much.  OK well then I'll just disable the warning, which 
is exactly what that does.

Gillius

On 29 May 2003 at 3:46, Javier Gonzalez wrote:

> Go to your project properties
> c/c++ - General
> 
> and turn off:
> Detect 64-bit portability isues
> 
> ----- Original Message ----- 
> From: "Gillius" <gillius@xxxxxxxxxx>
> To: <alleg-developers@xxxxxxxxxx>
> Sent: Thursday, May 29, 2003 3:28 AM
> Subject: [AD] alconfig.h errors
> 
> 
> > I've reported this several times, but as I recently upgraded from 4.1.5 to
> > 4.1.9 I was hoping it had been fixed but it had not.  alconfig compiles
> > with warnings, because it assumes that the size of a long is equal to the
> > size of an unsigned char*
> >
> > c:\Program Files\Microsoft Visual Studio
> .NET\Vc7\include\allegro\internal\alconfig.h(286) : warning C4312: 'type
> cast' : conversion from 'unsigned long' to 'unsigned char *' of greater size
> > c:\Program Files\Microsoft Visual Studio
> .NET\Vc7\include\allegro\internal\alconfig.h(298) : warning C4312: 'type
> cast' : conversion from 'unsigned long' to 'unsigned char *' of greater size
> > c:\Program Files\Microsoft Visual Studio
> .NET\Vc7\include\allegro\inline\draw.inl(250) : warning C4312: 'type cast' :
> conversion from 'unsigned long' to 'unsigned char *' of greater size
> > c:\Program Files\Microsoft Visual Studio
> .NET\Vc7\include\allegro\inline\draw.inl(264) : warning C4312: 'type cast' :
> conversion from 'unsigned long' to 'unsigned char *' of greater size
> > c:\Program Files\Microsoft Visual Studio
> .NET\Vc7\include\allegro\inline\draw.inl(275) : warning C4312: 'type cast' :
> conversion from 'unsigned long' to 'unsigned short *' of greater size
> > c:\Program Files\Microsoft Visual Studio
> .NET\Vc7\include\allegro\inline\draw.inl(289) : warning C4312: 'type cast' :
> conversion from 'unsigned long' to 'unsigned short *' of greater size
> > c:\Program Files\Microsoft Visual Studio
> .NET\Vc7\include\allegro\inline\draw.inl(300) : warning C4312: 'type cast' :
> conversion from 'unsigned long' to 'unsigned short *' of greater size
> > c:\Program Files\Microsoft Visual Studio
> .NET\Vc7\include\allegro\inline\draw.inl(314) : warning C4312: 'type cast' :
> conversion from 'unsigned long' to 'unsigned short *' of greater size
> > c:\Program Files\Microsoft Visual Studio
> .NET\Vc7\include\allegro\inline\draw.inl(350) : warning C4312: 'type cast' :
> conversion from 'unsigned long' to 'unsigned long *' of greater size
> > c:\Program Files\Microsoft Visual Studio
> .NET\Vc7\include\allegro\inline\draw.inl(364) : warning C4312: 'type cast' :
> conversion from 'unsigned long' to 'unsigned long *' of greater size
> >
> > I am using MSVC.NET 2002, I don't have MSVC 2003, but I figure the same
> > results would occur.  I do the following in my programs to prevent this
> > from happening every time I include allegro.h:
> >
> > #pragma warning( push )
> > #pragma warning( disable : 4312 )
> > #include <allegro.h>
> > #pragma warning( pop )
> >
> > I suppose this would not be an easy fix since it seems to be a way that
> > Allegro was designed.  I couldn't fix the warnings without changing the
> > Allegro interface, so there may not be an easy way
> >
> > Just figure I'd bring it up again
> >
> > Gillius
> >
> >
> >
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> >
> >
> 
> 
> 
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