[-Wunused-variable] - remove

gnucash/gnome-utils/gnc-option-gtk-ui.cpp

@@ -1771,13 +1771,11 @@ public:
         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(px_button)))
         {
             option.set_alternate(false);
-            auto spin{g_list_nth_data(widgets, 1)};
             option.set_value(gtk_spin_button_get_value(GTK_SPIN_BUTTON(get_widget())));
         }
         else
         {
             option.set_alternate(true);
-            auto spin{g_list_nth_data(widgets, 3)};
             option.set_value(gtk_spin_button_get_value(GTK_SPIN_BUTTON(get_widget())));
         }
     }

gnucash/gnome-utils/gnc-report-combo.c

@@ -119,7 +119,6 @@ static void
 gnc_report_combo_class_init (GncReportComboClass *klass)
 {
     GObjectClass   *object_class = G_OBJECT_CLASS(klass);
-    GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);
 
     object_class->get_property = gnc_report_combo_get_property;
     object_class->dispose  = gnc_report_combo_dispose;
@@ -237,7 +236,6 @@ select_active_and_check_exists (GncReportCombo *grc)
     GtkTreeModel *model = gtk_combo_box_get_model (GTK_COMBO_BOX(priv->combo));
     GtkTreeIter iter;
     gboolean valid_iter = gtk_tree_model_get_iter_first (model, &iter);
-    QofBook *book = gnc_get_current_book ();
     gchar *tmp;
 
     while (valid_iter)
@@ -446,7 +444,6 @@ gboolean
 gnc_report_combo_is_warning_visible_for_active (GncReportCombo *grc)
 {
     GncReportComboPrivate *priv;
-    gboolean missing = FALSE;
 
     g_return_val_if_fail (grc != NULL, FALSE);
     g_return_val_if_fail (GNC_IS_REPORT_COMBO(grc), FALSE);

gnucash/import-export/csv-imp/gnc-imp-props-tx.cpp

@@ -229,7 +229,6 @@ void GncPreTrans::set (GncTransPropType prop_type, const std::string& value)
         // Drop any existing error for the prop_type we're about to set
         m_errors.erase(prop_type);
 
-        gnc_commodity *comm = nullptr;
         switch (prop_type)
         {
             case GncTransPropType::UNIQUE_ID:
@@ -397,7 +396,6 @@ bool GncPreTrans::is_multi_currency()
 
 void GncPreSplit::UpdateCrossSplitCounters ()
 {
-    auto acct = static_cast<Account *> (nullptr);
     if (m_account && *m_account)
     {
         auto acct = *m_account;

gnucash/import-export/import-main-matcher.c

@@ -1047,7 +1047,6 @@ gnc_gen_trans_set_price_to_selection_cb (GtkMenuItem *menuitem,
 
     GtkTreeView *treeview = GTK_TREE_VIEW(info->view);
     GtkTreeModel *model = gtk_tree_view_get_model (treeview);
-    GtkTreeStore *store  = GTK_TREE_STORE (model);
     GtkTreeSelection *selection = gtk_tree_view_get_selection (treeview);
     GList *selected_rows = gtk_tree_selection_get_selected_rows (selection, &model);
 
@@ -1065,9 +1064,7 @@ gnc_gen_trans_set_price_to_selection_cb (GtkMenuItem *menuitem,
         time64 post_date = xaccTransGetDate(trans);
         Split *split = gnc_import_TransInfo_get_fsplit (row->trans_info);
         Account *src_acc = xaccSplitGetAccount (split);
-        gnc_commodity *trans_curr = xaccTransGetCurrency (trans);
         Account *dest_acc = gnc_import_TransInfo_get_destacc (row->trans_info);
-        gnc_commodity *acc_comm = xaccAccountGetCommodity (dest_acc);
         gnc_numeric dest_value = gnc_import_TransInfo_get_dest_value (row->trans_info);
 
         XferDialog *xfer = gnc_xfer_dialog(GTK_WIDGET (info->main_widget), src_acc);

libgnucash/core-utils/gnc-filepath-utils.cpp

@@ -500,7 +500,6 @@ get_user_data_dir ()
 static bfs::path
 get_user_data_dir()
 {
-    char *retval = NULL;
     NSFileManager*fm = [NSFileManager defaultManager];
     NSArray* appSupportDir = [fm URLsForDirectory:NSApplicationSupportDirectory
     inDomains:NSUserDomainMask];