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// Test that infinite loop in rdar://10418538 was fixed.
// Without PCH
// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class -include %s -include %s %s
// With PCH
// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s -chain-include %s -chain-include %s
#ifndef HEADER1
#define HEADER1
//===----------------------------------------------------------------------===//
// Primary header
@class I;
@interface I2
@property (readonly) id prop1;
@end
//===----------------------------------------------------------------------===//
#elif !defined(HEADER2)
#define HEADER2
#if !defined(HEADER1)
#error Header inclusion order messed up
#endif
//===----------------------------------------------------------------------===//
// Dependent header
@interface I
@end
@interface I(Cat1)
@end
@interface I(Cat2)
@end
@interface I2()
@property (readwrite,assign) id prop1;
@property (copy) id prop2;
@end
//===----------------------------------------------------------------------===//
#else
//===----------------------------------------------------------------------===//
// expected-note@30 {{receiver is instance of class declared here}}
void f(I* i) {
[i meth]; // expected-warning {{not found}}
}
@implementation I2
@synthesize prop1, prop2;
@end
//===----------------------------------------------------------------------===//
#endif
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