fix -Wextra & -Wdeprecated in Path

src/Mod/Path/Gui/Command.cpp

@@ -62,6 +62,7 @@ CmdPathCompound::CmdPathCompound()
 
 void CmdPathCompound::activated(int iMsg)
 {
+    Q_UNUSED(iMsg);
     std::vector<Gui::SelectionSingleton::SelObj> Sel = getSelection().getSelection();
     if (Sel.size() > 0) {
         std::ostringstream cmd;
@@ -115,6 +116,7 @@ CmdPathShape::CmdPathShape()
 
 void CmdPathShape::activated(int iMsg)
 {
+    Q_UNUSED(iMsg);
     std::vector<Gui::SelectionSingleton::SelObj> Sel = getSelection().getSelection();
     if (Sel.size() == 1) {
         if (Sel[0].pObject->getTypeId().isDerivedFrom(Part::Feature::getClassTypeId())) {

src/Mod/Path/Gui/TaskDlgPathCompound.cpp

@@ -127,6 +127,7 @@ void TaskDlgPathCompound::open()
 
 void TaskDlgPathCompound::clicked(int button)
 {
+    Q_UNUSED(button);
 }
 
 bool TaskDlgPathCompound::accept()

src/Mod/Path/Gui/ViewProviderPathCompound.cpp

@@ -42,6 +42,7 @@ PROPERTY_SOURCE(PathGui::ViewProviderPathCompound, PathGui::ViewProviderPath)
 
 bool ViewProviderPathCompound::setEdit(int ModNum)
 {
+    Q_UNUSED(ModNum);
     Gui::TaskView::TaskDialog* dlg = new TaskDlgPathCompound(this);
     Gui::Control().showDialog(dlg);
     return true;
@@ -49,6 +50,7 @@ bool ViewProviderPathCompound::setEdit(int ModNum)
 
 void ViewProviderPathCompound::unsetEdit(int ModNum)
 {
+    Q_UNUSED(ModNum);
     // when pressing ESC make sure to close the dialog
     Gui::Control().closeDialog();
 }