1// RUN: %clang_cc1 -Wno-error=return-type -triple i386-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -fobjc-gc -emit-llvm -o %t %s 2// RUN: %clang_cc1 -Wno-error=return-type -x objective-c++ -triple i386-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -fobjc-gc -emit-llvm -o %t %s 3 4@interface PBXTarget 5{ 6 7PBXTarget * __weak _lastKnownTarget; 8PBXTarget * __weak _KnownTarget; 9PBXTarget * result; 10} 11- Meth; 12@end 13 14extern void foo(void); 15@implementation PBXTarget 16- Meth { 17 if (_lastKnownTarget != result) 18 foo(); 19 if (result != _lastKnownTarget) 20 foo(); 21 22 if (_lastKnownTarget != _KnownTarget) 23 foo(); 24} 25 26@end 27