Open Radar

 
Summary:
When calling an object method (like -(id)method) with [self class] (like [[self class] method]) the compiler does not report an error. The code will crash though.

Steps to Reproduce:
1. Open attached Xcode sample project (SelfClass.zip)
2. Build and run (should work)
3. change method +bar to -bar
4. Compile
5. Run

Expected Results:
At step 4 the compiler should show an error

Actual Results:
No error at step 4.

Version:
Xcode 6.1 and Xcode 6.2 (6C101); OS X 10.10.1 (14B25)

Here is the code from the sample project (OpenRadar only):

#import <Foundation/Foundation.h>

@interface A : NSObject
@end


@implementation A

- (NSString*) foo
{
    NSString *bar = [[self class] bar];
    return [NSString stringWithFormat:@"foo - %@", bar];
}

+ (NSString*) bar
{
    return @"bar";
}

@end

int main(int argc, const char * argv[]) {
    @autoreleasepool {
        // insert code here...
        NSLog(@"Hello, World!");

        A *a = [A new];
        NSLog(@"-foo returns '%@'", [a foo]);
    }
    return 0;
}