From 6043548bfea3939534948969763a2b13c448f068 Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Fri, 8 Jul 2011 20:07:05 +0000
Subject: [PATCH] Fix dangling pointer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134725 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/TableGen/AsmMatcherEmitter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/TableGen/AsmMatcherEmitter.cpp b/utils/TableGen/AsmMatcherEmitter.cpp
index 8da8ab91331..d9c3b84d6c2 100644
--- a/utils/TableGen/AsmMatcherEmitter.cpp
+++ b/utils/TableGen/AsmMatcherEmitter.cpp
@@ -1153,7 +1153,7 @@ void AsmMatcherInfo::BuildInfo() {
     assert(FeatureNo < 32 && "Too many subtarget features!");
   }
 
-  StringRef CommentDelimiter = AsmParser->getValueAsString("CommentDelimiter");
+  std::string CommentDelimiter = AsmParser->getValueAsString("CommentDelimiter");
 
   // Parse the instructions; we need to do this first so that we can gather the
   // singleton register classes.