From 6514d87c1aa5b544d02c3822fe41217e2051673d Mon Sep 17 00:00:00 2001
From: ed <ed@FreeBSD.org>
Date: Mon, 8 Jun 2009 15:36:55 +0000
Subject: Import Clang r73070.

---
 lib/Frontend/RewriteBlocks.cpp | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'lib/Frontend/RewriteBlocks.cpp')

diff --git a/lib/Frontend/RewriteBlocks.cpp b/lib/Frontend/RewriteBlocks.cpp
index 9d73d90..8393574 100644
--- a/lib/Frontend/RewriteBlocks.cpp
+++ b/lib/Frontend/RewriteBlocks.cpp
@@ -1011,9 +1011,7 @@ Stmt *RewriteBlocks::RewriteFunctionBody(Stmt *S) {
        CI != E; ++CI)
     if (*CI) {
       if (BlockExpr *CBE = dyn_cast<BlockExpr>(*CI)) {
-        Stmt *newStmt = RewriteFunctionBody(CBE->getBody());
-        if (newStmt) 
-          *CI = newStmt;
+        RewriteFunctionBody(CBE->getBody());
           
         // We've just rewritten the block body in place.
         // Now we snarf the rewritten text and stash it away for later use.
@@ -1023,9 +1021,7 @@ Stmt *RewriteBlocks::RewriteFunctionBody(Stmt *S) {
         // Do the rewrite, using S.size() which contains the rewritten size.
         ReplaceText(CBE->getLocStart(), S.size(), Init.c_str(), Init.size());
       } else {
-        Stmt *newStmt = RewriteFunctionBody(*CI);
-        if (newStmt) 
-          *CI = newStmt;
+        RewriteFunctionBody(*CI);
       }
     }
   // Handle specific things.
-- 
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