1*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -x objective-c -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp 2*f4a2713aSLionel Sambuc// 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*f4a2713aSLionel Sambuc 4*f4a2713aSLionel Sambuctypedef struct objc_object { 5*f4a2713aSLionel Sambuc Class isa; 6*f4a2713aSLionel Sambuc} *id; 7*f4a2713aSLionel Sambuc 8*f4a2713aSLionel Sambucvoid *sel_registerName(const char *); 9*f4a2713aSLionel Sambuc 10*f4a2713aSLionel Sambucid SYNCH_EXPR(); 11*f4a2713aSLionel Sambucvoid SYNCH_BODY(); 12*f4a2713aSLionel Sambucvoid SYNCH_BEFORE(); 13*f4a2713aSLionel Sambucvoid SYNC_AFTER(); 14*f4a2713aSLionel Sambuc 15*f4a2713aSLionel Sambucvoid foo(id sem) 16*f4a2713aSLionel Sambuc{ 17*f4a2713aSLionel Sambuc SYNCH_BEFORE(); 18*f4a2713aSLionel Sambuc @synchronized (SYNCH_EXPR()) { 19*f4a2713aSLionel Sambuc SYNCH_BODY(); 20*f4a2713aSLionel Sambuc return; 21*f4a2713aSLionel Sambuc } 22*f4a2713aSLionel Sambuc SYNC_AFTER(); 23*f4a2713aSLionel Sambuc @synchronized ([sem self]) { 24*f4a2713aSLionel Sambuc SYNCH_BODY(); 25*f4a2713aSLionel Sambuc return; 26*f4a2713aSLionel Sambuc } 27*f4a2713aSLionel Sambuc} 28*f4a2713aSLionel Sambuc 29*f4a2713aSLionel Sambucvoid test_sync_with_implicit_finally() { 30*f4a2713aSLionel Sambuc id foo; 31*f4a2713aSLionel Sambuc @synchronized (foo) { 32*f4a2713aSLionel Sambuc return; // The rewriter knows how to generate code for implicit finally 33*f4a2713aSLionel Sambuc } 34*f4a2713aSLionel Sambuc} 35*f4a2713aSLionel Sambuc 36*f4a2713aSLionel Sambuc// rdar://14993814 37*f4a2713aSLionel Sambuc@interface NSObject @end 38*f4a2713aSLionel Sambuc 39*f4a2713aSLionel Sambuc@interface I : NSObject @end 40*f4a2713aSLionel Sambuc 41*f4a2713aSLionel Sambuc@implementation I 42*f4a2713aSLionel Sambuc+ (void) Meth { 43*f4a2713aSLionel Sambuc@synchronized(self) { 44*f4a2713aSLionel Sambuc} 45*f4a2713aSLionel Sambuc} 46*f4a2713aSLionel Sambuc@end 47