From 5b32131fd5adf54c52d438e8e0b0fc8af7ced0fd Mon Sep 17 00:00:00 2001
From: Hans Dembinski <hans.dembinski@gmail.com>
Date: Fri, 26 Oct 2018 00:32:35 +0200
Subject: [PATCH] win fix

---
 test/axis_test.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/test/axis_test.cpp b/test/axis_test.cpp
index dfd4899d..ebfeb755 100644
--- a/test/axis_test.cpp
+++ b/test/axis_test.cpp
@@ -47,12 +47,13 @@ void test_axis_iterator(const Axis& a, int begin, int end) {
 int main() {
   // bad_ctors
   {
+    auto empty = std::vector<double>(0);
     BOOST_TEST_THROWS(axis::regular<>(0, 0, 1), std::invalid_argument);
     BOOST_TEST_THROWS(axis::circular<>(0), std::invalid_argument);
-    BOOST_TEST_THROWS(axis::variable<>(std::vector<double>()), std::invalid_argument);
+    BOOST_TEST_THROWS((axis::variable<>(empty)), std::invalid_argument);
     BOOST_TEST_THROWS(axis::variable<>({1.0}), std::invalid_argument);
     BOOST_TEST_THROWS(axis::integer<>(1, -1), std::invalid_argument);
-    BOOST_TEST_THROWS(axis::category<>(std::vector<int>()), std::invalid_argument);
+    BOOST_TEST_THROWS((axis::category<>(empty)), std::invalid_argument);
   }
 
   // axis::regular