1 files changed, 31 insertions, 0 deletions
diff --git a/src/boost/libs/spirit/example/x3/minimal/ast.hpp b/src/boost/libs/spirit/example/x3/minimal/ast.hpp
new file mode 100644
index 000000000..b66bb0722
--- /dev/null
+++ b/src/boost/libs/spirit/example/x3/minimal/ast.hpp
@@ -0,0 +1,31 @@
+/*=============================================================================
+    Copyright (c) 2002-2018 Joel de Guzman
+
+    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)
+=============================================================================*/
+#if !defined(BOOST_SPIRIT_X3_MINIMAL_AST_HPP)
+#define BOOST_SPIRIT_X3_MINIMAL_AST_HPP
+
+#include <boost/fusion/include/io.hpp>
+
+#include <iostream>
+#include <string>
+
+namespace client { namespace ast
+{
+    ///////////////////////////////////////////////////////////////////////////
+    //  Our employee AST struct
+    ///////////////////////////////////////////////////////////////////////////
+    struct employee
+    {
+        int age;
+        std::string forename;
+        std::string surname;
+        double salary;
+    };
+
+    using boost::fusion::operator<<;
+}}
+
+#endif
+\ No newline at end of file