AST for @synchronized.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46524 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Sema/SemaStmt.cpp b/Sema/SemaStmt.cpp
index b848386..e702ce8 100644
--- a/Sema/SemaStmt.cpp
+++ b/Sema/SemaStmt.cpp
@@ -809,5 +809,12 @@
   return TS;
 }
 
+Action::StmtResult
+Sema::ActOnObjCAtSynchronizedStmt(SourceLocation AtLoc, ExprTy *SynchExpr, 
+                                  StmtTy *SynchBody) {
+  ObjCAtSynchronizedStmt *SS = new ObjCAtSynchronizedStmt(AtLoc, 
+    static_cast<Expr*>(SynchExpr), static_cast<Stmt*>(SynchBody));
+  return SS;
+}