From d1c399f9714f9676c92906f6c500813ab6bfad7c Mon Sep 17 00:00:00 2001
From: jzmaddock <john@johnmaddock.co.uk>
Date: Fri, 9 Dec 2016 18:10:32 +0000
Subject: [PATCH] Clang/libc++ : Tentatively enable <array> and <forward_list>
 in C++03 mode.

---
 include/boost/config/stdlib/libcpp.hpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/include/boost/config/stdlib/libcpp.hpp b/include/boost/config/stdlib/libcpp.hpp
index 21eafe89..dca0ea7b 100644
--- a/include/boost/config/stdlib/libcpp.hpp
+++ b/include/boost/config/stdlib/libcpp.hpp
@@ -32,10 +32,14 @@
 #endif
 
 #if __cplusplus < 201103
-#  define BOOST_NO_CXX11_HDR_ARRAY
+//
+// These two appear to be somewhat useable in C++03 mode, there may be others...
+//
+//#  define BOOST_NO_CXX11_HDR_ARRAY
+//#  define BOOST_NO_CXX11_HDR_FORWARD_LIST
+
 #  define BOOST_NO_CXX11_HDR_CODECVT
 #  define BOOST_NO_CXX11_HDR_CONDITION_VARIABLE
-#  define BOOST_NO_CXX11_HDR_FORWARD_LIST
 #  define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
 #  define BOOST_NO_CXX11_HDR_MUTEX
 #  define BOOST_NO_CXX11_HDR_RANDOM