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https://gitlab.gnome.org/GNOME/glib.git
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8264b13737
Many toolchain did not change the definition of NULL to avoid introducing
breaking changes in existing codebases. For example, on Windows NULL is
0 (int) regardless of the C++ standard in use.
Fixes the following warnings on CLang when compiling for Windows:
../glib/glib/tests/cxx.cpp:539:34: warning: missing sentinel in function call [-Wsentinel]
g_test_init (&argc, &argv, NULL);
^
, nullptr
../glib/glib/gtestutils.h:298:9: note: function has been explicitly marked sentinel here
void g_test_init (int *argc,
^
../glib/gio/tests/cxx.cpp:62:34: warning: missing sentinel in function call [-Wsentinel]
g_test_init (&argc, &argv, NULL);
^
, nullptr
../glib/glib/gtestutils.h:298:9: note: function has been explicitly marked sentinel here
void g_test_init (int *argc,
^
72 lines
2.0 KiB
C++
72 lines
2.0 KiB
C++
/* Copyright (C) 2001 Sebastian Wilhelmi <wilhelmi@google.com>
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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/* A trivial C++ program to be compiled in C++ mode, which
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* smoketests that the GIO headers are valid C++ headers. */
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#include <gio/gio.h>
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static void
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test_name (void)
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{
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GTask *task = NULL;
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char *orig = g_strdup ("some task");
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task = g_task_new (NULL, NULL, NULL, NULL);
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(g_task_set_name) (task, orig);
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g_assert_cmpstr (g_task_get_name (task), ==, "some task");
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(g_task_set_name) (task, "some other name");
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g_assert_cmpstr (g_task_get_name (task), ==, "some other name");
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g_clear_object (&task);
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g_free (orig);
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}
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static void
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test_name_macro_wrapper (void)
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{
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GTask *task = NULL;
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char *orig = g_strdup ("some task");
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task = g_task_new (NULL, NULL, NULL, NULL);
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g_task_set_name (task, orig);
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g_assert_cmpstr (g_task_get_name (task), ==, "some task");
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g_task_set_name (task, "some other name");
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g_assert_cmpstr (g_task_get_name (task), ==, "some other name");
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g_clear_object (&task);
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g_free (orig);
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}
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int
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main (int argc, char **argv)
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{
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#if G_CXX_STD_CHECK_VERSION (11)
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g_test_init (&argc, &argv, nullptr);
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#else
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g_test_init (&argc, &argv, static_cast<void *>(NULL));
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#endif
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g_test_add_func ("/gtask/name", test_name);
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g_test_add_func ("/gtask/name/macro-wrapper", test_name_macro_wrapper);
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return g_test_run ();
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}
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