From 3452cc1c8c0c79c15c4531ddb971f9d68c222df4 Mon Sep 17 00:00:00 2001
From: Simon Brand <simon@codeplay.com>
Date: Fri, 23 Feb 2018 09:23:53 +0000
Subject: [PATCH] Fix macro

---
 tl/optional.hpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tl/optional.hpp b/tl/optional.hpp
index c1a75a0..31d274b 100644
--- a/tl/optional.hpp
+++ b/tl/optional.hpp
@@ -63,8 +63,7 @@
 
 // constexpr implies const in C++11, not C++14
 #if (__cplusplus == 201103L || defined(TL_OPTIONAL_MSVC2015) ||                \
-     defined(TL_OPTIONAL_GCC49)) &&                                            \
-    !defined(TL_OPTIONAL_GCC54)
+     defined(TL_OPTIONAL_GCC49))
 /// \exclude
 #define TL_OPTIONAL_11_CONSTEXPR
 #else