New rvalue tests added, prompted by a report by Neal Coombes

[SVN r31104]
2005-09-24 20:03:47 +00:00
parent 2a21f7df2c
commit 0c96dbe3f1
4 changed files with 212 additions and 0 deletions
@@ -0,0 +1,64 @@
+#include <boost/config.hpp>
+
+#if defined(BOOST_MSVC)
+#pragma warning(disable: 4786)  // identifier truncated in debug info
+#pragma warning(disable: 4710)  // function not inlined
+#pragma warning(disable: 4711)  // function selected for automatic inline expansion
+#pragma warning(disable: 4514)  // unreferenced inline removed
+#endif
+
+//
+//  bind_rv_sp_test.cpp - smart pointer returned by value from an inner bind
+//
+//  Copyright (c) 2005 Peter Dimov
+//
+// Distributed under 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)
+//
+
+#include <boost/bind.hpp>
+
+#if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
+#pragma warning(push, 3)
+#endif
+
+#include <iostream>
+
+#if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
+#pragma warning(pop)
+#endif
+
+#include <boost/detail/lightweight_test.hpp>
+#include <boost/shared_ptr.hpp>
+
+struct X
+{
+    int v_;
+
+    X( int v ): v_( v )
+    {
+    }
+
+    int f()
+    {
+        return v_;
+    }
+};
+
+struct Y
+{
+    boost::shared_ptr<X> f()
+    {
+        return boost::shared_ptr<X>( new X( 42 ) );
+    }
+};
+
+int main()
+{
+    Y y;
+
+    BOOST_TEST( boost::bind( &X::f, boost::bind( &Y::f, &y ) )() == 42 );
+
+    return boost::report_errors();
+}