allow using rtl::OUString etc. simply as OUString, without rtl::

http://lists.freedesktop.org/archives/libreoffice/2012-April/029940.html

The RTL_USING #define (set by gbuild for anything that's not public
API) allows to use such classes simply by their name, without having
to use the namespace or do explicit using rtl::OUString (which half
of the sources do anyway).

Change-Id: I7edaf12cd278489cdc1d5ff782f0a86361c13c0a

1 files changed, 30 insertions, 0 deletions

diff --git a/cppu/qa/checkapi/strings.cxx b/cppu/qa/checkapi/strings.cxx
new file mode 100644
index 000000000000..0d359124ebfb
--- /dev/null
+++ b/cppu/qa/checkapi/strings.cxx
@@ -0,0 +1,30 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+// The whole purpose of this test is to check that public cppu/ headers
+// build even without RTL_USING (which enables using e.g. rtl::OUString
+// without to refer to the rtl namespace, which is not wanted
+// in public API). If there are build errors here, check the headers
+// for uses of such types.
+
+#ifdef RTL_USING
+#error Build system problem, RTL_USING using should not be set here.
+#endif
+
+#include "cppu_allheaders.hxx"
+
+// This module contains no tests, this is for the build system.
+#include <cppunit/plugin/TestPlugIn.h>
+CPPUNIT_PLUGIN_IMPLEMENT();
+extern "C" SAL_DLLPUBLIC_EXPORT sal_Bool SAL_CALL firstfunc( sal_Bool bRes )
+{
+   return ( bRes = sal_True );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */