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-rw-r--r--src/boost/libs/function/test/lambda_test.cpp40
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diff --git a/src/boost/libs/function/test/lambda_test.cpp b/src/boost/libs/function/test/lambda_test.cpp
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+// Boost.Function library
+
+// Copyright Douglas Gregor 2002-2003. Use, modification and
+// distribution is subject to 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)
+
+// For more information, see http://www.boost.org
+
+#include <boost/function.hpp>
+#include <boost/lambda/lambda.hpp>
+#include <boost/lambda/bind.hpp>
+#include <boost/core/lightweight_test.hpp>
+#include <iostream>
+#include <cstdlib>
+
+
+static unsigned
+func_impl(int arg1, bool arg2, double arg3)
+{
+ using namespace std;
+ return abs (static_cast<int>((arg2 ? arg1 : 2 * arg1) * arg3));
+}
+
+int main()
+{
+ using boost::function;
+ using namespace boost::lambda;
+
+ function <unsigned(bool, double)> f1 = bind(func_impl, 15, _1, _2);
+ BOOST_TEST_EQ( f1(true, 2.0), 30 );
+
+ function <unsigned(double)> f2 = boost::lambda::bind(f1, false, _1);
+ BOOST_TEST_EQ( f2(2.0), 60 );
+
+ function <unsigned()> f3 = boost::lambda::bind(f2, 4.0);
+ BOOST_TEST_EQ( f3(), 120 );
+
+ return boost::report_errors();
+}