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1// RUN: %clang_cc1 -Wno-error=return-type -triple i386-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -fobjc-gc -emit-llvm -o %t %s2// 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 %s3 4@interface PBXTarget 5{6 7PBXTarget * __weak _lastKnownTarget;8PBXTarget * __weak _KnownTarget;9PBXTarget * result;10}11- Meth;12@end13 14extern void foo(void);15@implementation PBXTarget16- Meth {17 if (_lastKnownTarget != result)18 foo();19 if (result != _lastKnownTarget)20 foo();21 22 if (_lastKnownTarget != _KnownTarget)23 foo();24}25 26@end27