Run clang-tidy’s modernize-use-equals-default pass.

This replaces empty constructors and destructors with the default
keyword.

6 files changed, 6 insertions, 10 deletions

diff --git a/src/widgets/desktop-widget.cpp b/src/widgets/desktop-widget.cpp
index 3c15bf3a5..dd46cf58d 100644
--- a/src/widgets/desktop-widget.cpp
+++ b/src/widgets/desktop-widget.cpp
@@ -136,7 +136,7 @@ public:
         prefs->addObserver(_dpw);
         prefs->addObserver(_spw);
     }
-    virtual ~CMSPrefWatcher() {}
+    virtual ~CMSPrefWatcher() = default;
 
     //virtual void notify(PrefValue &);
     void add( SPDesktopWidget* dtw ) {
diff --git a/src/widgets/ege-paint-def.cpp b/src/widgets/ege-paint-def.cpp
index b9b184638..aa51cf33a 100644
--- a/src/widgets/ege-paint-def.cpp
+++ b/src/widgets/ege-paint-def.cpp
@@ -105,8 +105,7 @@ PaintDef::PaintDef( unsigned int r, unsigned int g, unsigned int b, const std::s
 }
 
 PaintDef::~PaintDef()
-{
-}
+= default;
 
 PaintDef::PaintDef( PaintDef const &other )
 {
diff --git a/src/widgets/gradient-selector.h b/src/widgets/gradient-selector.h
index 6176ab880..33b78519a 100644
--- a/src/widgets/gradient-selector.h
+++ b/src/widgets/gradient-selector.h
@@ -82,7 +82,7 @@ struct SPGradientSelector {
             add(data);
             add(pixbuf);
         }
-        ~ModelColumns() override {}
+        ~ModelColumns() override = default;
 
         Gtk::TreeModelColumn<Glib::ustring> name;
         Gtk::TreeModelColumn<unsigned long> color;
diff --git a/src/widgets/sp-color-selector.cpp b/src/widgets/sp-color-selector.cpp
index 6ee827fb8..87051352f 100644
--- a/src/widgets/sp-color-selector.cpp
+++ b/src/widgets/sp-color-selector.cpp
@@ -145,8 +145,7 @@ ColorSelector::ColorSelector( SPColorSelector* csel )
 }
 
 ColorSelector::~ColorSelector()
-{
-}
+= default;
 
 void ColorSelector::init()
 {
diff --git a/src/widgets/sp-widget.cpp b/src/widgets/sp-widget.cpp
index fab39544b..9bfec39d6 100644
--- a/src/widgets/sp-widget.cpp
+++ b/src/widgets/sp-widget.cpp
@@ -133,8 +133,7 @@ SPWidgetImpl::SPWidgetImpl(SPWidget &target) :
 }
 
 SPWidgetImpl::~SPWidgetImpl()
-{
-}
+= default;
 
 void SPWidgetImpl::dispose(GObject *object)
 {
diff --git a/src/widgets/toolbox.cpp b/src/widgets/toolbox.cpp
index 7b3df3337..1b051f6cd 100644
--- a/src/widgets/toolbox.cpp
+++ b/src/widgets/toolbox.cpp
@@ -302,8 +302,7 @@ VerbAction::VerbAction(Inkscape::Verb* verb, Inkscape::Verb* verb2, Inkscape::UI
 }
 
 VerbAction::~VerbAction()
-{
-}
+= default;
 
 Gtk::Widget* VerbAction::create_menu_item_vfunc()
 {