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1// RUN: %clang_cc1 -x objective-c -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp2// 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.cpp3 4typedef struct objc_object {5 Class isa;6} *id;7 8void *sel_registerName(const char *);9 10id SYNCH_EXPR(void);11void SYNCH_BODY(void);12void SYNCH_BEFORE(void);13void SYNC_AFTER(void);14 15void 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 29void test_sync_with_implicit_finally(void) {30 id foo;31 @synchronized (foo) {32 return; // The rewriter knows how to generate code for implicit finally33 }34}35 36@interface NSObject @end37 38@interface I : NSObject @end39 40@implementation I41+ (void) Meth {42@synchronized(self) {43}44}45@end46