Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/src/boost/libs/iterator/test/adl_test.cpp b/src/boost/libs/iterator/test/adl_test.cpp
new file mode 100644
index 00000000..5d5f6996
--- /dev/null
+++ b/src/boost/libs/iterator/test/adl_test.cpp
@@ -0,0 +1,25 @@
+// Copyright (C) 2017 Michel Morin.
+//
+// Distributed under 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)
+
+#include <vector>
+#include <boost/array.hpp>
+#include <boost/iterator/advance.hpp>
+#include <boost/iterator/distance.hpp>
+
+int main()
+{
+    // Test that boost::advance/distance are not found by ADL.
+    // (https://github.com/boostorg/iterator/issues/43)
+
+    typedef boost::array<int, 1> boost_type;
+    std::vector<boost_type> std_boost(2);
+    std::vector<boost_type>::iterator it = std_boost.begin();
+
+    advance(it, 2);
+    (void)distance(it, it);
+
+    return 0;
+}