modern ObjC translator. Insert line number for @synchronized statements.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167511 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Rewrite/Frontend/RewriteModernObjC.cpp b/lib/Rewrite/Frontend/RewriteModernObjC.cpp
index 2f2f005db9b37a5133479f7af4742b20b4e0beb9..a86da54721e31da58cfee3b2f4739744f6285407 100644 (file)
--- a/lib/Rewrite/Frontend/RewriteModernObjC.cpp
+++ b/lib/Rewrite/Frontend/RewriteModernObjC.cpp
@@ -1855,7 +1855,9 @@ Stmt *RewriteModernObjC::RewriteObjCSynchronizedStmt(ObjCAtSynchronizedStmt *S)
   assert((*startBuf == '@') && "bogus @synchronized location");
 
   std::string buf;
-  buf = "{ id _rethrow = 0; id _sync_obj = ";
+  SourceLocation SynchLoc = S->getAtSynchronizedLoc();
+  ConvertSourceLocationToLineDirective(SynchLoc, buf);
+  buf += "{ id _rethrow = 0; id _sync_obj = ";
   
   const char *lparenBuf = startBuf;
   while (*lparenBuf != '(') lparenBuf++;