[PHP-DEV] Some more warnings

2001-11-13 Thread Sebastian Bergmann 

gd.c
C:\home\php\php4\ext\gd\gd.c(3537) : warning C4244: '=' :
Conversion from 'float' to 'int', possible data loss
C:\home\php\php4\ext\gd\gd.c(3538) : warning C4244: '=' :
Conversion from 'float' to 'int', possible data loss
C:\home\php\php4\ext\gd\gd.c(3550) : warning C4244: '=' :
Conversion from 'float' to 'int', possible data loss
C:\home\php\php4\ext\gd\gd.c(3551) : warning C4244: '=' :
Conversion from 'float' to 'int', possible data loss

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Re: [PHP-DEV] Some more warnings

2001-11-13 Thread Rasmus Lerdorf 

These definitely do not hide any sort of bug.  They are simply scaling an 
image and the result needs to be an int as you can't have fractional 
pixels.  So this data-loss is intentional.  

-Rasmus

On Tue, 13 Nov 2001, Sebastian Bergmann wrote:

 gd.c
 C:\home\php\php4\ext\gd\gd.c(3537) : warning C4244: '=' :
 Conversion from 'float' to 'int', possible data loss
 C:\home\php\php4\ext\gd\gd.c(3538) : warning C4244: '=' :
 Conversion from 'float' to 'int', possible data loss
 C:\home\php\php4\ext\gd\gd.c(3550) : warning C4244: '=' :
 Conversion from 'float' to 'int', possible data loss
 C:\home\php\php4\ext\gd\gd.c(3551) : warning C4244: '=' :
 Conversion from 'float' to 'int', possible data loss
 
 


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RE: [PHP-DEV] Some more warnings

2001-11-13 Thread Marc Boeren 


  C:\home\php\php4\ext\gd\gd.c(3537) : warning C4244: '=' :
  Conversion from 'float' to 'int', possible data loss

 These definitely do not hide any sort of bug.  They are 
 simply scaling an  image and the result needs to be an int 
 as you can't have fractional pixels.  So this data-loss is 
 intentional.  

Wouldn't it be better then to cast explicitly to int, both to get rid of the
warnings and to convey that this behaviour is intentional?

Cheerio, Marc.

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Re: [PHP-DEV] Some more warnings

2001-11-13 Thread Andy Lester 

 These definitely do not hide any sort of bug.  They are simply scaling an
 image and the result needs to be an int as you can't have fractional
 pixels.  So this data-loss is intentional.

Perhaps a typecast to make it clear that it's intentional, and to
eradicate the warning, would be appropriate.

xoxo,
Andy

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