Mailing Lists: Apple Mailing Lists

Image of Mac OS face in stamp
 
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: problem with -Wunreachable-code



Eric Albert (email@hidden) on 2006-07-21 23:54 said:

>> I have been going through that doc as well, and -Wunreachable-code  
>> also
>> gives a warning everytime assert() from assert.h is used.
>
>Yep.  Kind of annoying, huh?  But the assert() warning has been fixed  
>for a future release, so hopefully you'll be able to use - 
>Wunreachable-code more often eventually.

Great!  Is it something that I can fix myself in the meantime by
altering my assert.h header?

I hope <rdar://4115550> is fixed also, all someone needs to do is add 6
characters to assert.h to fix it. :)

>> Apple's headers are full of warnings in general BTW.
>
>If you find warnings in Apple's headers when compiling C99 code,  
>please file bugs.  We're always interested in hearing about those  
>cases.  -pedantic is an exception to that, by the way; I'm  
>disappointed that the static code analysis article recommended it.

Well, I'm hesitant to do that.  A year ago I spent an afternoon filing
radars for warnings and errors in Apple's headers and the vast majority
are not fixed.  For <rdar://4056291> I even supplied a patch!  Perhaps
since the bugs are CodeWarrior-related, they are ignored?

Sean

-- 
"attack begets defence, whereas courtesy begets respect"



 _______________________________________________
Do not post admin requests to the list. They will be ignored.
Xcode-users mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/xcode-users/email@hidden

This email sent to email@hidden

References: 
 >problem with -Wunreachable-code (From: "James W. Walker" <email@hidden>)
 >Re: problem with -Wunreachable-code (From: "Sean McBride" <email@hidden>)
 >Re: problem with -Wunreachable-code (From: Eric Albert <email@hidden>)



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2007 Apple Inc. All rights reserved.