From 6cd7355d94522aed0fa7f834499c49c38b481e3f Mon Sep 17 00:00:00 2001
From: Alexander Matthes <ziz@mailbox.org>
Date: Fri, 27 Apr 2018 08:52:54 +0200
Subject: [PATCH] Changed precompiler test for cuda 9 workaround

BOOST_WORKAROUND( BOOST_CUDA_VERSION, / 1000000 == 9 ) was not working because
BOOST_CUDA_VERSION is defined as sum without brackets so / 1000000 was only
applied to the last addend.
---
 include/boost/mp11/algorithm.hpp        | 10 +++++-----
 include/boost/mp11/detail/mp_append.hpp |  2 +-
 include/boost/mp11/utility.hpp          |  4 ++--
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/boost/mp11/algorithm.hpp b/include/boost/mp11/algorithm.hpp
index f5a88f6..4f24c4f 100644
--- a/include/boost/mp11/algorithm.hpp
+++ b/include/boost/mp11/algorithm.hpp
@@ -95,7 +95,7 @@ struct list_size_mismatch
 {
 };
 
-#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, / 1000000 == 9 )
+#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, >= 9000000 && BOOST_CUDA_VERSION < 10000000 )
 
 template<template<class...> class F, class... L> struct mp_transform_cuda_workaround
 {
@@ -112,7 +112,7 @@ template<template<class...> class F, class... L> using mp_transform = typename m
 
 #else
 
-#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, / 1000000 == 9 )
+#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, >= 9000000 && BOOST_CUDA_VERSION < 10000000 )
 
 template<template<class...> class F, class... L> using mp_transform = typename detail::mp_transform_cuda_workaround< F, L...>::type::type;
 
@@ -320,7 +320,7 @@ template<class L, std::size_t I> struct mp_at_c_impl
 
 #endif
 
-#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, / 1000000 == 9 )
+#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, >= 9000000 && BOOST_CUDA_VERSION < 10000000 )
 
 template<class L, std::size_t I> struct mp_at_c_cuda_workaround
 {
@@ -331,7 +331,7 @@ template<class L, std::size_t I> struct mp_at_c_cuda_workaround
 
 } // namespace detail
 
-#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, / 1000000 == 9 )
+#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, >= 9000000 && BOOST_CUDA_VERSION < 10000000 )
 
 template<class L, std::size_t I> using mp_at_c = typename detail::mp_at_c_cuda_workaround< L, I >::type::type;
 
@@ -578,7 +578,7 @@ template<template<class...> class L, class T1, class... T, std::size_t I, templa
 
     using L2 = mp_second<part>;
 
-    #if BOOST_WORKAROUND( BOOST_CUDA_VERSION, / 1000000 == 9 )
+    #if BOOST_WORKAROUND( BOOST_CUDA_VERSION, >= 9000000 && BOOST_CUDA_VERSION < 10000000 )
 
     struct detail
     {
diff --git a/include/boost/mp11/detail/mp_append.hpp b/include/boost/mp11/detail/mp_append.hpp
index bbcafad..1e48f01 100644
--- a/include/boost/mp11/detail/mp_append.hpp
+++ b/include/boost/mp11/detail/mp_append.hpp
@@ -133,7 +133,7 @@ template<
     using type = typename mp_append_impl<prefix, Lr...>::type;
 };
 
-#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, / 1000000 == 9 )
+#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, >= 9000000 && BOOST_CUDA_VERSION < 10000000 )
 
 template<class... L>
 struct mp_append_impl_cuda_workaround
diff --git a/include/boost/mp11/utility.hpp b/include/boost/mp11/utility.hpp
index 8c71711..eb4fe08 100644
--- a/include/boost/mp11/utility.hpp
+++ b/include/boost/mp11/utility.hpp
@@ -106,7 +106,7 @@ struct mp_no_type
 {
 };
 
-#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, / 1000000 == 9 )
+#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, >= 9000000 && BOOST_CUDA_VERSION < 10000000 )
 
 template<template<class...> class F, class... T> struct mp_defer_cuda_workaround
 {
@@ -117,7 +117,7 @@ template<template<class...> class F, class... T> struct mp_defer_cuda_workaround
 
 } // namespace detail
 
-#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, / 1000000 == 9 )
+#if BOOST_WORKAROUND( BOOST_CUDA_VERSION, >= 9000000 && BOOST_CUDA_VERSION < 10000000 )
 
 template<template<class...> class F, class... T> using mp_defer = typename detail::mp_defer_cuda_workaround< F, T...>::type;