From 1009fdcd8d20cf938ecc24ead4d9c477686284e5 Mon Sep 17 00:00:00 2001
From: Orvid King <blah38621@gmail.com>
Date: Wed, 29 Jul 2015 14:46:30 -0700
Subject: [PATCH 1/1] Handle MSVC in FBString.h

Summary: Specifically, MSVC doesn't define `std::__ostream_insert`, so just write to the stream instead.
Closes #270

Reviewed By: @yfeldblum

Differential Revision: D2283960

Pulled By: @sgolemon
---
 folly/FBString.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/folly/FBString.h b/folly/FBString.h
index 53ade9b7..4afce748 100644
--- a/folly/FBString.h
+++ b/folly/FBString.h
@@ -2370,6 +2370,9 @@ operator<<(
       os.setstate(std::ios_base::badbit | std::ios_base::failbit);
     }
   }
+#elif defined(_MSC_VER)
+  // MSVC doesn't define __ostream_insert
+  os.write(str.data(), str.size());
 #else
   std::__ostream_insert(os, str.data(), str.size());
 #endif
-- 
2.34.1