Merged ScopeExit (improved), LocalFunction (new), Functional/OverloadedFunction (new), and Utility/IdentityType (new) from trunk into release branch.

[SVN r78564]

test/add_classifiers_seq.cpp

@@ -0,0 +1,26 @@
+
+// Copyright (C) 2009-2012 Lorenzo Caminiti
+// Distributed under the Boost Software License, Version 1.0
+// (see accompanying file LICENSE_1_0.txt or a copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+// Home at http://www.boost.org/libs/local_function
+
+#include <boost/config.hpp>
+#ifndef BOOST_NO_AUTO_DECLARATIONS
+#   error "auto-declarations not allowed (using `auto` as storage classifier)"
+#else
+
+#include <boost/local_function.hpp>
+#include <boost/detail/lightweight_test.hpp>
+
+int main(void) {
+    int BOOST_LOCAL_FUNCTION( (auto int x) (register int y) ) {
+        return x + y;
+    } BOOST_LOCAL_FUNCTION_NAME(add)
+
+    BOOST_TEST(add(1, 2) == 3);
+    return boost::report_errors();
+}
+
+#endif // AUTO_DECLARATIONS
+