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      1 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.7 -fsyntax-only -fobjc-runtime-has-weak -fobjc-arc -x objective-c %s.result
      2 // RUN: arcmt-test --args -triple x86_64-apple-macosx10.7 -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-macosx10.7 -fsyntax-only -fobjc-gc-only -x objective-c++ %s > %t
      5 // RUN: diff %t %s.result
      6 
      7 #include "Common.h"
      8 #include "GC.h"
      9 
     10 void test1(CFTypeRef *cft) {
     11   id x = CFBridgingRelease(cft);
     12 }
     13 
     14 @interface I1
     15 @end
     16 
     17 @implementation I1
     18 -(void)dealloc {
     19   // dealloc
     20   test1(0);
     21 }
     22 
     23 @end
     24 
     25 @interface I2
     26 @property (strong) id prop;
     27 @end
     28 
     29 @implementation I2
     30 @synthesize prop;
     31 
     32 -(void)dealloc {
     33   // finalize
     34   test1(0);
     35 }
     36 @end
     37 
     38 __attribute__((objc_arc_weak_reference_unavailable))
     39 @interface QQ {
     40   __weak id s;
     41   __unsafe_unretained QQ *q;
     42 }
     43 @end
     44 
     45 @interface I3
     46 @property (weak) I3 * pw1, * pw2;
     47 @property (strong) I3 * ps;
     48 @property (assign) I3 * pds;
     49 @end
     50 
     51 @interface I4Impl {
     52   I4Impl *__strong pds2;
     53   I4Impl *pds3;
     54   __weak I4Impl *pw3;
     55   __weak I4Impl *pw4;
     56 }
     57 @property (weak) I4Impl * pw1, * pw2;
     58 @property (strong) I4Impl * ps;
     59 @property (strong) I4Impl * pds;
     60 @property (strong) I4Impl * pds2;
     61 @property (readwrite) I4Impl * pds3;
     62 @property (readonly) I4Impl * pds4;
     63 @property (weak, readonly)  I4Impl *pw3;
     64 @property (weak)  I4Impl *pw4;
     65 @end
     66 
     67 @implementation I4Impl
     68 @synthesize pw1, pw2, pw3, pw4, ps, pds, pds2, pds3, pds4;
     69 
     70 -(void)test1:(CFTypeRef *)cft {
     71   id x = CFBridgingRelease(cft);
     72 }
     73 @end
     74 
     75 // rdar://10532449
     76 @interface rdar10532449
     77 @property (strong) id assign_prop;
     78 @property (strong, readonly) id  strong_readonly_prop;
     79 @property (weak) id  weak_prop;
     80 @end
     81 
     82 @implementation rdar10532449
     83 @synthesize assign_prop, strong_readonly_prop, weak_prop;
     84 @end
     85 
     86 void test2(id p, __strong I1 *ap[]) {
     87   for (__strong I1 *specRule in p) {
     88   }
     89 }
     90