On 13 Feb 2007, at 19:52, Andrew Pinski wrote:
On 2/13/07, Adam Fedor <[EMAIL PROTECTED]> wrote:
> ...
> '_OBJC_INSTANCE_14' defined but not used
> '_OBJC_INSTANCE_15' defined but not used
> '_OBJC_INSTANCE_16' defined but not used
> '_OBJC_INSTANCE_17' defined but not used
> ...
It's a bug in certain versions of gcc. But it is harmless.
It is a bug in only 4.1.0 and 4.1.1 of GCC. It will be fixed in 4.1.2
which should be released by the end of the week with also the fix for
objective-C PCH.
Speaking of ObjC GCC bugs ... does anyone know where I would find
details of the bug in 4.1.1 where the compiler allows you to use a
name for an ivar in a subclass when it has already been used in the
superclass.
ie code like:
@interface ClassA : Object
{
int var1;
}
@end
@interface ClassB : ClassA
{
char *var1;
}
@end
seems to be permitted by the compiler with predictably horrible
consequences.
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