llvm-project

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// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -fobjc-arc -fobjc-runtime-has-weak -x objective-c %s.result
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// RUN: arcmt-test --args -triple x86_64-apple-macosx10.7 -fsyntax-only %s > %t
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// RUN: diff %t %s.result
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#include "Common.h"
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__attribute__((objc_arc_weak_reference_unavailable))
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@interface WeakOptOut
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@end
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@class _NSCachedAttributedString;
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typedef _NSCachedAttributedString *BadClassForWeak;
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@class Forw;
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@interface Foo : NSObject {
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  Foo *x, *w, *q1, *q2;
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  WeakOptOut *oo;
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  BadClassForWeak bcw;
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  id not_safe1;
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  NSObject *not_safe2;
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  Forw *not_safe3;
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  Foo *assign_plus1;
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}
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@property (readonly) Foo *x;
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@property (assign) Foo *w;
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@property Foo *q1, *q2;
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@property (assign) WeakOptOut *oo;
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@property (assign) BadClassForWeak bcw;
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@property (assign) id not_safe1;
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@property () NSObject *not_safe2;
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@property Forw *not_safe3;
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@property (readonly) Foo *assign_plus1;
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@property (readonly) Foo *assign_plus2;
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@property (readonly) Foo *assign_plus3;
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@property (assign) Foo *no_user_ivar1;
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@property (readonly) Foo *no_user_ivar2;
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@property (retain) id def1;
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@property (atomic,retain) id def2;
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@property (retain,atomic) id def3;
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@end
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@implementation Foo
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@synthesize x,w,q1,q2,oo,bcw,not_safe1,not_safe2,not_safe3;
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@synthesize no_user_ivar1, no_user_ivar2;
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@synthesize assign_plus1, assign_plus2, assign_plus3;
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@synthesize def1, def2, def3;
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-(void)test:(Foo *)parm {
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  assign_plus1 = [[Foo alloc] init];
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  assign_plus2 = [Foo new];
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  assign_plus3 = [parm retain];
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}
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@end
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@interface TestExt
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@property (retain,readonly) TestExt *x1;
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@property (readonly) TestExt *x2;
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@end
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@interface TestExt()
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@property (retain,readwrite) TestExt *x1;
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@property (readwrite) TestExt *x2;
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@property (retain) TestExt *x3;
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@end
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@implementation TestExt
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@synthesize x1, x2, x3;
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@end
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