1221   g_return_val_if_fail (G_IS_SETTINGS (settings), NULL);  in g_settings_get_value()
1270   g_return_val_if_fail (G_IS_SETTINGS (settings), NULL);  in g_settings_get_user_value()
1318   g_return_val_if_fail (G_IS_SETTINGS (settings), NULL);  in g_settings_get_default_value()
1362   g_return_val_if_fail (G_IS_SETTINGS (settings), -1);  in g_settings_get_enum()
1415   g_return_val_if_fail (G_IS_SETTINGS (settings), FALSE);  in g_settings_set_enum()
1472   g_return_val_if_fail (G_IS_SETTINGS (settings), -1);  in g_settings_get_flags()
1526   g_return_val_if_fail (G_IS_SETTINGS (settings), FALSE);  in g_settings_set_flags()
1580   g_return_val_if_fail (G_IS_SETTINGS (settings), FALSE);  in g_settings_set_value()
1743   g_return_val_if_fail (G_IS_SETTINGS (settings), NULL);  in g_settings_get_mapped()
2259   g_return_if_fail (G_IS_SETTINGS (settings));  in g_settings_delay()
2337   g_return_val_if_fail (G_IS_SETTINGS (settings), FALSE);  in g_settings_get_has_unapplied()
2362   g_return_if_fail (G_IS_SETTINGS (settings));  in g_settings_reset()
2408   g_return_val_if_fail (G_IS_SETTINGS (settings), FALSE);  in g_settings_is_writable()
2442   g_return_val_if_fail (G_IS_SETTINGS (settings), NULL);  in g_settings_get_child()
2878   g_return_if_fail (G_IS_SETTINGS (settings));  in g_settings_bind_with_mapping()
3094   g_return_if_fail (G_IS_SETTINGS (settings));  in g_settings_bind_writable()
3398   g_return_val_if_fail (G_IS_SETTINGS (settings), NULL);  in g_settings_create_action()