llvm-project/clang/test/Rewriter/objc-synchronized-1.m

// RUN: %clang_cc1 -rewrite-objc %s -o -

id SYNCH_EXPR();
void SYNCH_BODY();
void  SYNCH_BEFORE();
void  SYNC_AFTER();

void foo(id sem)
{
  SYNCH_BEFORE();
  @synchronized (SYNCH_EXPR()) { 
    SYNCH_BODY();
    return;
  }
 SYNC_AFTER();
 @synchronized ([sem self]) {
    SYNCH_BODY();
    return;
 }
}