1 files changed, 31 insertions, 0 deletions
diff --git a/src/boost/libs/hana/example/functional/overload.cpp b/src/boost/libs/hana/example/functional/overload.cpp
new file mode 100644
index 000000000..2a78f7b5d
--- /dev/null
+++ b/src/boost/libs/hana/example/functional/overload.cpp
@@ -0,0 +1,31 @@
+// Copyright Louis Dionne 2013-2017
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+
+#include <boost/hana/assert.hpp>
+#include <boost/hana/functional/overload.hpp>
+
+#include <iostream>
+#include <string>
+namespace hana = boost::hana;
+
+
+auto on_string = [](std::string const& s) {
+    std::cout << "matched std::string: " << s << std::endl;
+    return s;
+};
+
+auto on_int = [](int i) {
+    std::cout << "matched int: " << i << std::endl;
+    return i;
+};
+
+auto f = hana::overload(on_int, on_string);
+
+int main() {
+    // prints "matched int: 1"
+    BOOST_HANA_RUNTIME_CHECK(f(1) == 1);
+
+    // prints "matched std::string: abcdef"
+    BOOST_HANA_RUNTIME_CHECK(f("abcdef") == std::string{"abcdef"});
+}