On 10 Aug 2010, at 16:28, Graham Cox wrote: > If your code is working with CGFloat, then the warning isn't very helpful, > because by using CGFloat you've elected to use 32-bit precision.
Only on 32-bit. On the 64-bit runtime, CGFloat is a double, not a float, and therein lies the problem. If you use e.g. sqrtf() on 64-bit you'll get the conversion warning, and if you use sqrt() on 32-bit and assign the result to a CGFloat, you'll get the conversion warning too. <tgmath.h> seems like a good solution. Kind regards, Alastair. -- http://alastairs-place.net _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
