On Tue, Aug 10, 2010 at 8:28 AM, Graham Cox <graham....@bigpond.com> 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. If you want > 'double', use 'double'. The warning could be useful on 64-bit compiles to > indicate the inadvertent use of 'float' where you meant 'double' or > 'CGFloat', but if you're only using CGFloat then that won't happen.
Turning off -Wshorten-64-to-32 is not a preferable option. Remember that this also warns about long -> int conversion on LP64. The correct thing to do is leave the warning enabled and #include <tgmath.h>. --Kyle Sluder _______________________________________________ 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
