1 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.6 -fsyntax-only -fobjc-runtime-has-weak -fobjc-arc -x objective-c %s.result 2 // RUN: arcmt-test --args -triple x86_64-apple-macosx10.6 -fsyntax-only -fobjc-gc-only -x objective-c %s > %t 3 // RUN: diff %t %s.result 4 // RUN: arcmt-test --args -triple x86_64-apple-macosx10.6 -fsyntax-only -fobjc-gc-only -x objective-c++ %s > %t 5 // RUN: diff %t %s.result 6 7 // MRC __weak broke this test somehow. 8 // XFAIL: * 9 10 #include "Common.h" 11 #include "GC.h" 12 13 void test1(CFTypeRef *cft) { 14 id x = NSMakeCollectable(cft); 15 } 16 17 @interface I1 18 @end 19 20 @implementation I1 21 -(void)dealloc { 22 // dealloc 23 test1(0); 24 } 25 26 -(void)finalize { 27 // finalize 28 test1(0); 29 } 30 @end 31 32 @interface I2 33 @property (retain) id prop; 34 @end 35 36 @implementation I2 37 @synthesize prop; 38 39 -(void)finalize { 40 self.prop = 0; 41 // finalize 42 test1(0); 43 } 44 @end 45 46 __attribute__((objc_arc_weak_reference_unavailable)) 47 @interface QQ { 48 __weak id s; 49 __weak QQ *q; 50 } 51 @end 52 53 @interface I3 54 @property (assign) I3 *__weak pw1, *__weak pw2; 55 @property (assign) I3 *__strong ps; 56 @property (assign) I3 * pds; 57 @end 58 59 @interface I4Impl { 60 I4Impl *pds2; 61 } 62 @property (assign) I4Impl *__weak pw1, *__weak pw2; 63 @property (assign) I4Impl *__strong ps; 64 @property (assign) I4Impl * pds; 65 @property (assign) I4Impl * pds2; 66 @end 67 68 @implementation I4Impl 69 @synthesize pw1, pw2, ps, pds, pds2; 70 71 -(void)test1:(CFTypeRef *)cft { 72 id x = NSMakeCollectable(cft); 73 } 74 @end 75 76 @interface I5 { 77 __weak id prop; 78 } 79 @property (readonly) __weak id prop; 80 @end 81
