Question

Is there such a list?

I’m relatively new to iOS development and I’m think it would be great to study a list of most well-known compiler bugs or gotchas.

EDIT:
Today I spent too much time to understand what’s going on with code like this:

in *.h

@interface I : NSObject {
    ..
    NSSMutableArray* var; // typo, should be m_var;
}

@property (nonatomic, readonly) NSMutableArray* var;

in *.m

@implementation I

@synthesize var = m_var; // no warnings or anything

-(id) init
{
    self = [super init];
    if (self != nil)
    {
        // no warning or errors
        m_var = [NSMutableArray new];
    }
    return self;
}

And I think it’s time to learn some of the well-known Objective-C idiosyncrasies.

Answer 1

Apple’s list of bugs is internal to Apple.

I think that Open Radar is the closest thing you’ll get to a public list of bugs related to Apple products, including Xcode. It is maintained by the community — users are encouraged to post to Open Radar the bug reports that have been submitted to Apple.