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// Without PCH
// RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64-apple-darwin10 -fobjc-arc %s -include %s -include %s
// With PCH
// RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64-apple-darwin10 -fobjc-arc %s -chain-include %s -chain-include %s
// expected-no-diagnostics
#ifndef HEADER1
#define HEADER1
//===----------------------------------------------------------------------===//
// Primary header
@interface I
+(void)meth;
@end
//===----------------------------------------------------------------------===//
#elif !defined(HEADER2)
#define HEADER2
#if !defined(HEADER1)
#error Header inclusion order messed up
#endif
//===----------------------------------------------------------------------===//
// Dependent header
@interface I()
@property (assign) id prop;
+(void)meth2;
@end
//===----------------------------------------------------------------------===//
#else
//===----------------------------------------------------------------------===//
void foo(I *i) {
[I meth];
[I meth2];
i.prop = 0;
}
//===----------------------------------------------------------------------===//
#endif
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