From 221f4da6d1b7f742afa136cf929ba388e11bc5a3 Mon Sep 17 00:00:00 2001
From: jzmaddock <john@johnmaddock.co.uk>
Date: Thu, 18 Aug 2016 18:34:51 +0100
Subject: [PATCH] Try to fix constexpr test case for both C++11 and C++14
 variations.

---
 test/boost_no_constexpr.ipp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/boost_no_constexpr.ipp b/test/boost_no_constexpr.ipp
index 7b601379..35ac4891 100644
--- a/test/boost_no_constexpr.ipp
+++ b/test/boost_no_constexpr.ipp
@@ -32,7 +32,13 @@ private:
 
 template<int> struct X { };
 
+
+#if __cplusplus < 201400L
+// Some C++14 compilers reject this (clang), some C++11 compilers reject "constexpr const" (GCC-4.6)
+constexpr A a = 42;
+#else
 constexpr const A a = 42;
+#endif
 
 X<a> xx; // OK: unique conversion to int