llvm-project

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// RUN: %clang_cc1 -triple x86_64-apple-macosx10.7 -fsyntax-only -fobjc-runtime-has-weak -fobjc-arc -x objective-c %s.result
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// RUN: arcmt-test --args -triple x86_64-apple-macosx10.7 -fsyntax-only -fobjc-gc-only -x objective-c %s > %t
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// RUN: diff %t %s.result
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// RUN: arcmt-test --args -triple x86_64-apple-macosx10.7 -fsyntax-only -fobjc-gc-only -x objective-c++ %s > %t
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// RUN: diff %t %s.result
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#include "Common.h"
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#include "GC.h"
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void test1(CFTypeRef *cft) {
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  id x = NSMakeCollectable(cft);
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}
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@interface I1
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@end
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@implementation I1
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-(void)dealloc {
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  // dealloc
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  test1(0);
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}
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-(void)finalize {
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  // finalize
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  test1(0);
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}
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@end
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@interface I2
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@property (retain) id prop;
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@end
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@implementation I2
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@synthesize prop;
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-(void)finalize {
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  self.prop = 0;
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  // finalize
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  test1(0);
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}
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@end
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__attribute__((objc_arc_weak_reference_unavailable))
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@interface QQ {
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  __weak id s;
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  __weak QQ *q;
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}
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@end
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@interface I3
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@property (assign) I3 *__weak pw1, *__weak pw2;
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@property (assign) I3 *__strong ps;
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@property (assign) I3 * pds;
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@end
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@interface I4Impl {
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  I4Impl *pds2;
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  I4Impl *pds3;
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  __weak I4Impl *pw3;
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  __weak I4Impl *pw4;
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}
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@property (assign) I4Impl *__weak pw1, *__weak pw2;
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@property (assign) I4Impl *__strong ps;
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@property (assign) I4Impl * pds;
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@property (assign) I4Impl * pds2;
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@property (readwrite) I4Impl * pds3;
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@property (readonly) I4Impl * pds4;
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@property (readonly) __weak I4Impl *pw3;
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@property (assign) __weak I4Impl *pw4;
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@end
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@implementation I4Impl
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@synthesize pw1, pw2, pw3, pw4, ps, pds, pds2, pds3, pds4;
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-(void)test1:(CFTypeRef *)cft {
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  id x = NSMakeCollectable(cft);
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}
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@end
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@interface rdar10532449
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@property (assign) id assign_prop;
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@property (assign, readonly) id __strong strong_readonly_prop;
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@property (assign) id __weak weak_prop;
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@end
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@implementation rdar10532449
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@synthesize assign_prop, strong_readonly_prop, weak_prop;
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@end
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void test2(id p, __strong I1 *ap[]) {
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  for (__strong I1 *specRule in p) {
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  }
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}
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