From 60053cf547af2ff5724406c5eb14a365d2552ef2 Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Sun, 4 Sep 2011 20:26:28 +0000
Subject: [PATCH] Use const_cast to avoid warnings.

llvm-svn: 139104
---
 clang/lib/Lex/Preprocessor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang/lib/Lex/Preprocessor.cpp b/clang/lib/Lex/Preprocessor.cpp
index 3175d0450ec9..d33d9c513da9 100644
--- a/clang/lib/Lex/Preprocessor.cpp
+++ b/clang/lib/Lex/Preprocessor.cpp
@@ -312,7 +312,7 @@ bool Preprocessor::SetCodeCompletionPoint(const FileEntry *File,
     MemoryBuffer *NewBuffer =
         MemoryBuffer::getNewUninitMemBuffer(Buffer->getBufferSize() + 1,
                                             Buffer->getBufferIdentifier());
-    char *NewBuf = (char*)NewBuffer->getBufferStart();
+    char *NewBuf = const_cast<char*>(NewBuffer->getBufferStart());
     char *NewPos = std::copy(Buffer->getBufferStart(), Position, NewBuf);
     *NewPos = '\0';
     std::copy(Position, Buffer->getBufferEnd(), NewPos+1);