From 68d373c38a76f3ad7210b17163d8a11e327c8c49 Mon Sep 17 00:00:00 2001
From: Thomas Trummer <th.trummer@gmail.com>
Date: Sun, 10 Jul 2016 18:38:23 +0200
Subject: [PATCH] Add missing include for std::cerr (on macOS)

---
 test/test_fill.cpp              | 2 ++
 test/test_inplace_reduce.cpp    | 2 ++
 test/test_merge_sort_gpu.cpp    | 2 ++
 test/test_radix_sort.cpp        | 2 ++
 test/test_radix_sort_by_key.cpp | 2 ++
 test/test_vector.cpp            | 3 ++-
 6 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/test/test_fill.cpp b/test/test_fill.cpp
index 34783f775..2e8da153c 100644
--- a/test/test_fill.cpp
+++ b/test/test_fill.cpp
@@ -13,6 +13,8 @@
 #include <boost/test/test_case_template.hpp>
 #include <boost/mpl/list.hpp>
 
+#include <iostream>
+
 #include <boost/compute/algorithm/equal.hpp>
 #include <boost/compute/algorithm/fill.hpp>
 #include <boost/compute/algorithm/fill_n.hpp>
diff --git a/test/test_inplace_reduce.cpp b/test/test_inplace_reduce.cpp
index 37b1f927f..a0706e3a1 100644
--- a/test/test_inplace_reduce.cpp
+++ b/test/test_inplace_reduce.cpp
@@ -11,6 +11,8 @@
 #define BOOST_TEST_MODULE TestInplaceReduce
 #include <boost/test/unit_test.hpp>
 
+#include <iostream>
+
 #include <boost/compute/system.hpp>
 #include <boost/compute/functional.hpp>
 #include <boost/compute/algorithm/iota.hpp>
diff --git a/test/test_merge_sort_gpu.cpp b/test/test_merge_sort_gpu.cpp
index b496962de..5b857aca7 100644
--- a/test/test_merge_sort_gpu.cpp
+++ b/test/test_merge_sort_gpu.cpp
@@ -11,6 +11,8 @@
 #define BOOST_TEST_MODULE TestMergeSortOnGPU
 #include <boost/test/unit_test.hpp>
 
+#include <iostream>
+
 #include <boost/compute/system.hpp>
 #include <boost/compute/algorithm/is_sorted.hpp>
 #include <boost/compute/algorithm/detail/merge_sort_on_gpu.hpp>
diff --git a/test/test_radix_sort.cpp b/test/test_radix_sort.cpp
index 08e3b425f..d43deae26 100644
--- a/test/test_radix_sort.cpp
+++ b/test/test_radix_sort.cpp
@@ -11,6 +11,8 @@
 #define BOOST_TEST_MODULE TestRadixSort
 #include <boost/test/unit_test.hpp>
 
+#include <iostream>
+
 #include <boost/compute/system.hpp>
 #include <boost/compute/algorithm/is_sorted.hpp>
 #include <boost/compute/algorithm/detail/radix_sort.hpp>
diff --git a/test/test_radix_sort_by_key.cpp b/test/test_radix_sort_by_key.cpp
index 25f955759..cc86d4baa 100644
--- a/test/test_radix_sort_by_key.cpp
+++ b/test/test_radix_sort_by_key.cpp
@@ -11,6 +11,8 @@
 #define BOOST_TEST_MODULE TestRadixSortByKey
 #include <boost/test/unit_test.hpp>
 
+#include <iostream>
+
 #include <boost/compute/system.hpp>
 #include <boost/compute/algorithm/is_sorted.hpp>
 #include <boost/compute/algorithm/detail/radix_sort.hpp>
diff --git a/test/test_vector.cpp b/test/test_vector.cpp
index fca4cea25..352709835 100644
--- a/test/test_vector.cpp
+++ b/test/test_vector.cpp
@@ -10,9 +10,10 @@
 
 #define BOOST_TEST_MODULE TestVector
 #include <boost/test/unit_test.hpp>
-
 #include <boost/concept_check.hpp>
 
+#include <iostream>
+
 #include <boost/compute/system.hpp>
 #include <boost/compute/command_queue.hpp>
 #include <boost/compute/algorithm/copy.hpp>