1*67e74705SXin Li// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s 2*67e74705SXin Li 3*67e74705SXin Li// rdar:// 8565343 4*67e74705SXin Li@interface Foo { 5*67e74705SXin Li@private 6*67e74705SXin Li int _foo; 7*67e74705SXin Li int _foo2; 8*67e74705SXin Li} 9*67e74705SXin Li@property (readwrite, nonatomic) int foo, foo1, foo2, foo3; 10*67e74705SXin Li@property (readwrite, nonatomic) int PROP; 11*67e74705SXin Li@end 12*67e74705SXin Li 13*67e74705SXin Li@implementation Foo 14*67e74705SXin Li 15*67e74705SXin Li@synthesize foo = _foo; 16*67e74705SXin Li@synthesize foo1; 17*67e74705SXin Li 18*67e74705SXin Li- (void)setFoo:(int)value { 19*67e74705SXin Li _foo = foo; // expected-error {{use of undeclared identifier 'foo'}} 20*67e74705SXin Li} 21*67e74705SXin Li 22*67e74705SXin Li- (void)setFoo1:(int)value { 23*67e74705SXin Li _foo = foo1; // OK 24*67e74705SXin Li} 25*67e74705SXin Li 26*67e74705SXin Li- (void)setFoo2:(int)value { 27*67e74705SXin Li _foo = foo2; // expected-error {{use of undeclared identifier 'foo2'}} 28*67e74705SXin Li} 29*67e74705SXin Li 30*67e74705SXin Li- (void)setFoo3:(int)value { 31*67e74705SXin Li _foo = foo3; // OK 32*67e74705SXin Li} 33*67e74705SXin Li 34*67e74705SXin Li@synthesize foo2 = _foo2; 35*67e74705SXin Li@synthesize foo3; 36*67e74705SXin Li 37*67e74705SXin Li@synthesize PROP=PROP; 38*67e74705SXin Li- (void)setPROP:(int)value { 39*67e74705SXin Li PROP = value; // OK 40*67e74705SXin Li} 41*67e74705SXin Li 42*67e74705SXin Li@end 43*67e74705SXin Li 44