1 // RUN: %clang_cc1 -x objective-c -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp 2 // RUN: %clang_cc1 -fsyntax-only -fcxx-exceptions -fexceptions -Wno-address-of-temporary -D"SEL=void*" -D"Class=struct objc_class *" -D"__declspec(X)=" %t-rw.cpp 3 4 typedef struct objc_object { 5 Class isa; 6 } *id; 7 8 void *sel_registerName(const char *); 9 10 id SYNCH_EXPR(); 11 void SYNCH_BODY(); 12 void SYNCH_BEFORE(); 13 void SYNC_AFTER(); 14 15 void foo(id sem) 16 { 17 SYNCH_BEFORE(); 18 @synchronized (SYNCH_EXPR()) { 19 SYNCH_BODY(); 20 return; 21 } 22 SYNC_AFTER(); 23 @synchronized ([sem self]) { 24 SYNCH_BODY(); 25 return; 26 } 27 } 28 29 void test_sync_with_implicit_finally() { 30 id foo; 31 @synchronized (foo) { 32 return; // The rewriter knows how to generate code for implicit finally 33 } 34 } 35 36 // rdar://14993814 37 @interface NSObject @end 38 39 @interface I : NSObject @end 40 41 @implementation I 42 + (void) Meth { 43 @synchronized(self) { 44 } 45 } 46 @end 47
