commit 80c28553e08d5f294801bc51f0e91df43f64a940
author Steve Naroff <snaroff@apple.com> Mon Oct 27 20:54:44 2008 +0000
committer Steve Naroff <snaroff@apple.com> Mon Oct 27 20:54:44 2008 +0000
tree b3dba35b2692376398fecc0abebc4ee28d37965a
parent d611bac92c6766eb7783619484156e2a86175f50

Fix testsuite regression for "crash.m".



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58269 91177308-0d34-0410-b5e6-96231b3b80d8

Driver/RewriteObjC.cpp

diff --git a/Driver/RewriteObjC.cpp b/Driver/RewriteObjC.cpp
index 0060472..0796215 100644
--- a/Driver/RewriteObjC.cpp
+++ b/Driver/RewriteObjC.cpp
@@ -1259,7 +1259,8 @@
       RewriteBlockCall(CE);
   }
   if (CastExpr *CE = dyn_cast<CastExpr>(S)) {
-    RewriteCastExpr(CE);
+    if (CE->getLocStart().isValid())
+      RewriteCastExpr(CE);
   }
 #if 0
   if (ImplicitCastExpr *ICE = dyn_cast<ImplicitCastExpr>(S)) {
@@ -2576,6 +2577,7 @@
 
 Stmt *RewriteObjC::RewriteMessageExpr(ObjCMessageExpr *Exp) {
   Stmt *ReplacingStmt = SynthMessageExpr(Exp);
+  
   // Now do the actual rewrite.
   ReplaceStmt(Exp, ReplacingStmt);