Re: Techniques to suppress "unused member variable" Clang warnings?
Re: Techniques to suppress "unused member variable" Clang warnings?
- Subject: Re: Techniques to suppress "unused member variable" Clang warnings?
- From: James Bucanek <email@hidden>
- Date: Thu, 3 Feb 2011 16:59:11 -0700
Hamish Allan <mailto:email@hidden> wrote (Thursday, February
3, 2011 4:05 PM -0000):
On 3 February 2011 22:46, James Bucanek <email@hidden> wrote:
I have numerous instance variables which are
only used by categories.
If you compile using -Xclang -fobjc-nonfragile-abi2, you can declare
instance variables in class extensions and kill two birds (improve
locality of reference, remove warnings) with one stone.
I thought non-fragile instance variables required 64-bit Intel
and/or 10.5.
I still have to compile for 32-bit, PPC, and (occasionally) OS
10.4, so moving my instance variables into categories doesn't
seem practical at this point in time.
James Bucanek
____________________________________________________________________
Author of Professional Xcode 3 ISBN: 9780470525227
<http://www.proxcode3.com/>
and Learn Objective-C for Java Developers ISBN: 9781430223696
<http://objectivec4java.com/>
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