Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/src/boost/libs/local_function/test/overload.cpp b/src/boost/libs/local_function/test/overload.cpp
new file mode 100644
index 000000000..6a2c1eede
--- /dev/null
+++ b/src/boost/libs/local_function/test/overload.cpp
@@ -0,0 +1,52 @@
+
+// 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>
+#ifdef BOOST_NO_CXX11_VARIADIC_MACROS
+#   error "variadic macros required"
+#else
+
+#include <boost/local_function.hpp>
+#include <boost/functional/overloaded_function.hpp> // For overloading.
+#include <boost/typeof/std/string.hpp>
+#include <boost/detail/lightweight_test.hpp>
+#include <string>
+
+//[overload_decl
+int add_i(int x, int y) { return x + y; }
+//]
+
+int main(void) {
+    //[overload
+    std::string s = "abc";
+    std::string BOOST_LOCAL_FUNCTION(
+            const bind& s, const std::string& x) {
+        return s + x;
+    } BOOST_LOCAL_FUNCTION_NAME(add_s)
+
+    double d = 1.23;
+    double BOOST_LOCAL_FUNCTION(const bind d, double x, double y, default 0) {
+        return d + x + y;
+    } BOOST_LOCAL_FUNCTION_NAME(add_d)
+    
+    boost::overloaded_function<
+          std::string (const std::string&)
+        , double (double)
+        , double (double, double) // Overload giving default param.
+        , int (int, int)
+    > add(add_s, add_d, add_d, add_i); // Overloaded function object.
+
+    BOOST_TEST(add("xyz") == "abcxyz"); // Call `add_s`.
+    BOOST_TEST((4.44 - add(3.21)) <= 0.001); // Call `add_d` (no default).
+    BOOST_TEST((44.44 - add(3.21, 40.0)) <= 0.001); // Call `add_d`.
+    BOOST_TEST(add(1, 2) == 3); // Call `add_i`.
+    //]
+    return boost::report_errors();
+}
+
+#endif // VARIADIC_MACROS
+