1 files changed, 43 insertions, 0 deletions
diff --git a/src/third_party/boost-1.69.0/boost/type_traits/is_array.hpp b/src/third_party/boost-1.69.0/boost/type_traits/is_array.hpp
new file mode 100644
index 00000000000..53e1613ab6e
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+++ b/src/third_party/boost-1.69.0/boost/type_traits/is_array.hpp
@@ -0,0 +1,43 @@
+
+//  (C) Copyright Dave Abrahams, Steve Cleary, Beman Dawes, Howard
+//  Hinnant & John Maddock 2000.  
+//  Use, modification and distribution are subject to the Boost Software License,
+//  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt).
+//
+//  See http://www.boost.org/libs/type_traits for most recent version including documentation.
+
+
+// Some fixes for is_array are based on a newsgroup posting by Jonathan Lundquist.
+
+
+#ifndef BOOST_TT_IS_ARRAY_HPP_INCLUDED
+#define BOOST_TT_IS_ARRAY_HPP_INCLUDED
+
+#include <boost/type_traits/integral_constant.hpp>
+#include <cstddef> // size_t
+
+namespace boost {
+
+#if defined( __CODEGEARC__ )
+   template <class T> struct is_array : public integral_constant<bool, __is_array(T)> {};
+#else
+   template <class T> struct is_array : public false_type {};
+#if !defined(BOOST_NO_ARRAY_TYPE_SPECIALIZATIONS)
+   template <class T, std::size_t N> struct is_array<T[N]> : public true_type {};
+   template <class T, std::size_t N> struct is_array<T const[N]> : public true_type{};
+   template <class T, std::size_t N> struct is_array<T volatile[N]> : public true_type{};
+   template <class T, std::size_t N> struct is_array<T const volatile[N]> : public true_type{};
+#if !BOOST_WORKAROUND(__BORLANDC__, < 0x600) && !defined(__IBMCPP__) &&  !BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840))
+   template <class T> struct is_array<T[]> : public true_type{};
+   template <class T> struct is_array<T const[]> : public true_type{};
+   template <class T> struct is_array<T const volatile[]> : public true_type{};
+   template <class T> struct is_array<T volatile[]> : public true_type{};
+#endif
+#endif
+
+#endif
+
+} // namespace boost
+
+#endif // BOOST_TT_IS_ARRAY_HPP_INCLUDED