1*67e74705SXin Li// RUN: %clang_cc1 -fsyntax-only -verify %s 2*67e74705SXin Li// expected-no-diagnostics 3*67e74705SXin Li 4*67e74705SXin Li@interface NSSound 5*67e74705SXin Li@end 6*67e74705SXin Li@interface NSFont 7*67e74705SXin Li@end 8*67e74705SXin Li 9*67e74705SXin Li@interface NSSound (Adds) 10*67e74705SXin Li@end 11*67e74705SXin Li 12*67e74705SXin Li@implementation NSSound (Adds) 13*67e74705SXin Li- foo { 14*67e74705SXin Li return self; 15*67e74705SXin Li} 16*67e74705SXin Li- (void)setFoo:obj { 17*67e74705SXin Li} 18*67e74705SXin Li@end 19*67e74705SXin Li 20*67e74705SXin Li@implementation NSFont (Adds) 21*67e74705SXin Li 22*67e74705SXin Li- xx { 23*67e74705SXin Li NSSound *x; 24*67e74705SXin Li id o; 25*67e74705SXin Li 26*67e74705SXin Li // GCC does *not* warn about the following. Since foo/setFoo: are not in the 27*67e74705SXin Li // class or category interface for NSSound, the compiler shouldn't find them. 28*67e74705SXin Li // For now, we will support GCC's behavior (sigh). 29*67e74705SXin Li o = [x foo]; 30*67e74705SXin Li o = x.foo; 31*67e74705SXin Li [x setFoo:o]; 32*67e74705SXin Li x.foo = o; 33*67e74705SXin Li return 0; 34*67e74705SXin Li} 35*67e74705SXin Li 36*67e74705SXin Li@end 37*67e74705SXin Li 38