I have a heavily customized managed object with some attributes using ivar
backing. I recently added an ivar of type NSObject and experienced some
difficulty with the debugger. The simplified code is shown below.
@implementation MyManagedObject
{
MyStruct _ivar1;
MyStruct _ivar2; // debugger shows this is global variable
MyStruct _ivar3;
double _ivar4;
NSObject *_ivar5; // recently added
}
- (void)awakeFromFetch
{
[super awakeFromFetch];
_ivar5 = [[NSObject alloc] init];
} // break point
@end
When a break point is placed at the closing brace of awakeFromFetch, the
debugger shows that _ivar2 and only _ivar2 is a global variable (this is not
correct).
If _ivar5 is removed from the code, then when a break point is placed at the
closing brace of awakeFromFetch, the debugger shows no global variables
whatsoever (this is correct).
http://stackoverflow.com/questions/9917646/what-do-the-icons-in-xcode-4s-debug-area-variable-list-mean
Any ideas?
--Richard Charles
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