From: Daniel Dunbar <daniel@zuster.org>
Date: Thu, 12 Mar 2009 22:02:44 +0000 (+0000)
Subject: raw_ostream: unbuffered streams weren't being immediately flushed on
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bcf8ea9554bbed7590b1e13f93de22ba57b4b853;p=oota-llvm.git

raw_ostream: unbuffered streams weren't being immediately flushed on
single character writes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66827 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Support/raw_ostream.h b/include/llvm/Support/raw_ostream.h
index 852f7db4a17..1eb92ed0ffa 100644
--- a/include/llvm/Support/raw_ostream.h
+++ b/include/llvm/Support/raw_ostream.h
@@ -84,6 +84,8 @@ public:
     if (OutBufCur >= OutBufEnd)
       flush_impl();
     *OutBufCur++ = C;
+    if (Unbuffered)
+      flush_impl();
     return *this;
   }
 
@@ -91,6 +93,8 @@ public:
     if (OutBufCur >= OutBufEnd)
       flush_impl();
     *OutBufCur++ = C;
+    if (Unbuffered)
+      flush_impl();
     return *this;
   }
 
@@ -98,6 +102,8 @@ public:
     if (OutBufCur >= OutBufEnd)
       flush_impl();
     *OutBufCur++ = C;
+    if (Unbuffered)
+      flush_impl();
     return *this;
   }