Re: warning for unsigned parameter, signed argument with NSUInteger
Re: warning for unsigned parameter, signed argument with NSUInteger
- Subject: Re: warning for unsigned parameter, signed argument with NSUInteger
- From: Greg Parker <email@hidden>
- Date: Wed, 15 Apr 2009 14:03:08 -0700
On Apr 15, 2009, at 1:59 PM, Sean McBride wrote:
On 4/15/09 1:53 PM, Greg Parker said:
-Wconversion will warn about this ("Also, warn if a negative integer
constant expression is implicitly converted to an unsigned type.")
But -Wconversion generates other undesirable and unavoidable
warnings,
so you probably can't use it.
Oh yeah, forgot about that one. In gcc >= 4.3 the 'other undesirable
and unavoidable warnings' were removed:
<http://gcc.gnu.org/gcc-4.3/changes.html>
So -Wconversion is probably exactly what is called for.
Hopefully we'll see it in Apple's gcc fork one day! Greg, is a
radar needed?
Kill^WFile them all, and let the compiler team sort them out!
--
Greg Parker email@hidden Runtime Wrangler
_______________________________________________
Cocoa-dev mailing list (email@hidden)
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:
This email sent to email@hidden