From a716d7a575c55805c4b90e07cccf61b9cc0960b8 Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Mon, 17 Mar 2008 17:19:44 +0000
Subject: [PATCH] Bug fix in CFG construction: VisitCompoundStmt should return
 the last created block.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48460 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/AST/CFG.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/AST/CFG.cpp b/lib/AST/CFG.cpp
index e2aba6b3ff..d8c5f1ce69 100644
--- a/lib/AST/CFG.cpp
+++ b/lib/AST/CFG.cpp
@@ -475,13 +475,15 @@ CFGBlock* CFGBuilder::VisitNullStmt(NullStmt* Statement) {
 }
 
 CFGBlock* CFGBuilder::VisitCompoundStmt(CompoundStmt* C) {
+  
+  CFGBlock* LastBlock = NULL;
 
   for (CompoundStmt::reverse_body_iterator I=C->body_rbegin(), E=C->body_rend();
                                                                I != E; ++I ) {
-    Visit(*I);
+    LastBlock = Visit(*I);
   }
 
-  return Block;
+  return LastBlock;
 }
 
 CFGBlock* CFGBuilder::VisitIfStmt(IfStmt* I) {
-- 
2.40.0