From 2f3a18e49b04bed6f25b9cf7ae6ca7228519df6c Mon Sep 17 00:00:00 2001
From: Matevz Jekovec <matevz.jekovec@gmail.com>
Date: Tue, 11 Aug 2009 19:44:03 +0000
Subject: [PATCH] Added cpp0x_result_of testcase.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/gsoc2009-matevz@11534 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Examples/test-suite/common.mk                 |  3 ++-
 Examples/test-suite/cpp0x_result_of.i         | 19 +++++++++++++++++++
 .../python/cpp0x_result_of_runme.py           |  3 +++
 3 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100644 Examples/test-suite/cpp0x_result_of.i
 create mode 100644 Examples/test-suite/python/cpp0x_result_of_runme.py

diff --git a/Examples/test-suite/common.mk b/Examples/test-suite/common.mk
index aa569bdea..8415197f4 100644
--- a/Examples/test-suite/common.mk
+++ b/Examples/test-suite/common.mk
@@ -412,7 +412,8 @@ CPP0X_TEST_CASES = \
 	cpp0x_variadic_templates \
         cpp0x_alternate_function_syntax \
 	cpp0x_userdefined_literals \
-	cpp0x_decltype
+	cpp0x_decltype \
+	cpp0x_result_of
 #	cpp0x_template_typedefs     # not supported by any compiler yet
 #	cpp0x_hash_types            # not fully implemented yet
 #	cpp0x_constructors          # not supported by any compiler yet
diff --git a/Examples/test-suite/cpp0x_result_of.i b/Examples/test-suite/cpp0x_result_of.i
new file mode 100644
index 000000000..fb8586ba7
--- /dev/null
+++ b/Examples/test-suite/cpp0x_result_of.i
@@ -0,0 +1,19 @@
+/* This testcase checks whether Swig correctly uses the new result_of class
+   and its templating capabilities introduced in C++0x. */
+%module cpp0x_result_of
+
+%inline %{
+#include <functional>
+#include <iostream>
+
+double square(double x) {
+	return (x * x);
+}
+
+template<class Fun, class Arg>
+typename std::result_of<Fun(Arg)>::type test_result_impl(Fun fun, Arg arg) {
+	return fun(arg);
+}
+%}
+
+%template(test_result) test_result_impl<double(*)(double), double>;
diff --git a/Examples/test-suite/python/cpp0x_result_of_runme.py b/Examples/test-suite/python/cpp0x_result_of_runme.py
new file mode 100644
index 000000000..5411cd1ce
--- /dev/null
+++ b/Examples/test-suite/python/cpp0x_result_of_runme.py
@@ -0,0 +1,3 @@
+import cpp0x_result_of
+if cpp0x_result_of.test_result(cpp0x_result_of.square, 3.0) != 9.0:
+	raise RuntimeError, "test_result(square, 3.0) is not 9.0."