From 021817f2b45f740d128afed59df9b9ee655ef031 Mon Sep 17 00:00:00 2001
From: Daniel James <daniel@calamity.org.uk>
Date: Sun, 18 Sep 2016 22:56:23 +0100
Subject: [PATCH] Fix Visual C++ version number + use BOOST_WORKAROUND.

---
 test/unordered/compile_tests.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/unordered/compile_tests.hpp b/test/unordered/compile_tests.hpp
index 516304cb..12c72c9e 100644
--- a/test/unordered/compile_tests.hpp
+++ b/test/unordered/compile_tests.hpp
@@ -481,7 +481,7 @@ void unordered_copyable_test(X& x, Key& k, T& t, Hash& hf, Pred& eq)
     a.insert(list);
     a.insert({t,t,t});
 
-#if !defined(BOOST_MSVC) || BOOST_MSVC >= 1800
+#if !BOOST_WORKAROUND(BOOST_MSVC, < 1900)
     a.insert({});
     a.insert({t});
     a.insert({t,t});