1// RUN: %clang_cc1 -x objective-c -fsyntax-only -verify -Wno-objc-root-class %s 2// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -verify -Wno-objc-root-class %s 3 4@class UIWindow; 5 6@interface CNAppDelegate 7 8@property (strong, nonatomic) UIWindow *window; 9 10@end 11 12 13@interface CNAppDelegate () 14@property (nonatomic,retain) id foo; 15@end 16 17@implementation CNAppDelegate 18@synthesize foo; 19@synthesize window = _window; 20 21+(void)myClassMethod; 22{ 23 foo = 0; // expected-error {{instance variable 'foo' accessed in class method}} 24} 25@end 26