From 2b800dfa6b6e6b49ee5019708a47459eaef8389f Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Sun, 2 Aug 2009 04:12:28 +0000
Subject: [PATCH] Add missing flush().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77859 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Support/Twine.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Support/Twine.cpp b/lib/Support/Twine.cpp
index 8b8c0f0db80..611af8c5ae0 100644
--- a/lib/Support/Twine.cpp
+++ b/lib/Support/Twine.cpp
@@ -12,9 +12,12 @@
 using namespace llvm;
 
 std::string Twine::str() const {
+  // FIXME: This should probably use the toVector implementation, once that is
+  // efficient.
   std::string Res;
   raw_string_ostream OS(Res);
   print(OS);
+  OS.flush();
   return Res;
 }