diff --git a/libs/weed/example/__TIME__.cpp b/libs/weed/example/__TIME__.cpp
new file mode 100644
index 00000000..e6283cb8
--- /dev/null
+++ b/libs/weed/example/__TIME__.cpp
@@ -0,0 +1,68 @@
+//
+// Sprout C++ Library
+//
+// Copyright (c) 2012
+// bolero-MURAKAMI : http://d.hatena.ne.jp/boleros/
+// osyo-manga : http://d.hatena.ne.jp/osyo-manga/
+// 
+// Readme:
+// https://github.com/osyo-manga/cpp-half/blob/master/README
+//
+// License:
+// Boost Software License - Version 1.0
+// <http://www.boost.org/LICENSE_1_0.txt>
+//
+#include <sprout/weed.hpp>
+#include <boost/mpl/print.hpp>
+#include <boost/mpl/int.hpp>
+#include <iostream>
+
+//
+// __TIME__ Parser
+//
+int
+main(){
+	namespace w = sprout::weed;
+	
+	//
+	// __TIME__ to Sprout.String
+	//
+	static constexpr auto time = sprout::to_string(__TIME__);
+// 	static constexpr auto time = sprout::to_string("23:22:45");
+	
+
+	//
+	// parse __TIME__
+	//
+	constexpr auto parser = w::int_ >> ':' >> w::int_ >> ':' >> w::int_;
+	static constexpr auto result = w::parse(time.begin(), time.end(), parser);
+	static_assert(result.success(), "failed parse");
+	
+	
+	//
+	// get result
+	//
+	static constexpr sprout::array<long long int, 3> result_attr = result.attr();
+	static constexpr auto hour    = result_attr[0];
+	static constexpr auto minute = result_attr[1];
+	static constexpr auto second  = result_attr[2];
+
+// 	static_assert(hour   == 23, "");
+// 	static_assert(minute == 22, "");
+// 	static_assert(second == 45, "");
+
+	std::cout << hour << std::endl;
+	std::cout << minute << std::endl;
+	std::cout << second << std::endl;
+	
+	
+	//
+	// compile time output
+	//
+	namespace m = boost::mpl;
+	typedef m::print<m::int_<hour>>::type   hour_;
+	typedef m::print<m::int_<minute>>::type minute_;
+	typedef m::print<m::int_<second>>::type second_;
+
+	return 0;
+}