Test for C++ reference initializer

repos/base/src/test/cxx/main.cc

@@ -0,0 +1,55 @@
+/*
+ * \brief  Test case for C++11-style reference initializer
+ * \author Norman Feske
+ * \date   2015-04-22
+ */
+
+/*
+ * Copyright (C) 2015 Genode Labs GmbH
+ *
+ * This file is part of the Genode OS framework, which is distributed
+ * under the terms of the GNU General Public License version 2.
+ */
+
+/* Genode includes */
+#include <base/printf.h>
+#include <base/env.h>
+
+
+struct Wrapped_value
+{
+	int const value;
+	Wrapped_value() : value(1) { }
+};
+
+
+struct Object_with_ref
+{
+	Wrapped_value const &_value;
+	Object_with_ref(Wrapped_value const &value);
+};
+
+
+Object_with_ref::Object_with_ref(Wrapped_value const &value)
+:
+	_value{value}
+{ }
+
+
+int main() {
+
+	Wrapped_value value;
+
+	Genode::printf("value: %d (expect 1)\n", value.value);
+
+	Object_with_ref object_with_ref(value);
+
+	int const v = object_with_ref._value.value;
+	if (v != 1) {
+		PERR("unexpected value %d (0x%x)", v, v);
+		return 1;
+	}
+
+	PDBG("test completed successfully");
+	return 0;
+}

repos/base/src/test/cxx/target.mk

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+TARGET = test-cxx
+SRC_CC = main.cc
+LIBS   = base cxx