11 files changed, 15 insertions, 14 deletions
diff --git a/src/client.cpp b/src/client.cpp
index 8106c01e5..750c17bd2 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -222,7 +222,7 @@ namespace
 
             A_DELETE_COPY(AccountListener)
 
-            void action(const ActionEvent &) override final
+            void action(const ActionEvent &event A_UNUSED) override final
             {
                 client->setState(State::CHAR_SELECT);
             }
@@ -236,7 +236,7 @@ namespace
 
             A_DELETE_COPY(LoginListener)
 
-            void action(const ActionEvent &) override final
+            void action(const ActionEvent &event A_UNUSED) override final
             {
                 client->setState(State::PRE_LOGIN);
             }
diff --git a/src/gui/theme.cpp b/src/gui/theme.cpp
index 6d16dfd4e..b36791b13 100644
--- a/src/gui/theme.cpp
+++ b/src/gui/theme.cpp
@@ -289,7 +289,7 @@ void Theme::updateAlpha()
     }
 }
 
-void Theme::optionChanged(const std::string &)
+void Theme::optionChanged(const std::string &name A_UNUSED)
 {
     updateAlpha();
 }
diff --git a/src/gui/theme.h b/src/gui/theme.h
index bdc23eba7..9ef477452 100644
--- a/src/gui/theme.h
+++ b/src/gui/theme.h
@@ -158,7 +158,7 @@ class Theme final : public Palette,
          */
         void setMinimumOpacity(const float minimumOpacity);
 
-        void optionChanged(const std::string &) override final;
+        void optionChanged(const std::string &name) override final;
 
         void loadRect(ImageRect &image,
                       const std::string &name,
diff --git a/src/gui/widgets/tabs/chat/chattab.h b/src/gui/widgets/tabs/chat/chattab.h
index e3bdf1c1e..440501af4 100644
--- a/src/gui/widgets/tabs/chat/chattab.h
+++ b/src/gui/widgets/tabs/chat/chattab.h
@@ -191,10 +191,10 @@ class ChatTab notfinal : public Tab
 
         virtual void handleHelp(const std::string &msg);
 
-        virtual void getAutoCompleteList(StringVect&) const
+        virtual void getAutoCompleteList(StringVect &names A_UNUSED) const
         {}
 
-        virtual void getAutoCompleteCommands(StringVect&) const
+        virtual void getAutoCompleteCommands(StringVect &names A_UNUSED) const
         {}
 
         void addRow(std::string &line);
diff --git a/src/gui/widgets/tabs/chat/partytab.h b/src/gui/widgets/tabs/chat/partytab.h
index 733f256c9..a987c9362 100644
--- a/src/gui/widgets/tabs/chat/partytab.h
+++ b/src/gui/widgets/tabs/chat/partytab.h
@@ -48,7 +48,7 @@ class PartyTab notfinal : public ChatTab,
     protected:
         void handleInput(const std::string &msg) override final;
 
-        void getAutoCompleteList(StringVect&) const override final;
+        void getAutoCompleteList(StringVect &names) const override final;
 
         void getAutoCompleteCommands(StringVect &names) const override final;
 };
diff --git a/src/gui/windows/connectiondialog.cpp b/src/gui/windows/connectiondialog.cpp
index 1afa4774d..1be79f6db 100644
--- a/src/gui/windows/connectiondialog.cpp
+++ b/src/gui/windows/connectiondialog.cpp
@@ -67,7 +67,7 @@ void ConnectionDialog::postInit()
     setVisible(Visible_true);
 }
 
-void ConnectionDialog::action(const ActionEvent &)
+void ConnectionDialog::action(const ActionEvent &action A_UNUSED)
 {
     logger->log1("Cancel pressed");
     client->setState(mCancelState);
diff --git a/src/gui/windows/connectiondialog.h b/src/gui/windows/connectiondialog.h
index 108ee0729..312ec5c8a 100644
--- a/src/gui/windows/connectiondialog.h
+++ b/src/gui/windows/connectiondialog.h
@@ -56,7 +56,7 @@ class ConnectionDialog final : public Window,
          * Called when the user presses Cancel. Restores the global state to
          * the previous one.
          */
-        void action(const ActionEvent &) override final;
+        void action(const ActionEvent &action) override final;
 
         void draw(Graphics *const graphics) override final A_NONNULL(2);
 
diff --git a/src/gui/windows/serverdialog.cpp b/src/gui/windows/serverdialog.cpp
index 51f937666..c447bfc12 100644
--- a/src/gui/windows/serverdialog.cpp
+++ b/src/gui/windows/serverdialog.cpp
@@ -359,7 +359,7 @@ void ServerDialog::keyPressed(KeyEvent &event)
         mServersList->keyPressed(event);
 }
 
-void ServerDialog::valueChanged(const SelectionEvent &)
+void ServerDialog::valueChanged(const SelectionEvent &event A_UNUSED)
 {
     const int index = mServersList->getSelected();
     if (index == -1)
diff --git a/src/particle/particle.cpp b/src/particle/particle.cpp
index 419105cbd..89ac1aa7d 100644
--- a/src/particle/particle.cpp
+++ b/src/particle/particle.cpp
@@ -118,8 +118,9 @@ Particle::~Particle()
     ParticleEngine::particleCount--;
 }
 
-void Particle::draw(Graphics *restrict const,
-                    const int, const int) const restrict2
+void Particle::draw(Graphics *restrict const graphics A_UNUSED,
+                    const int offsetX A_UNUSED,
+                    const int offsetY A_UNUSED) const restrict2
 {
 }
 
diff --git a/src/utils/copynpaste.cpp b/src/utils/copynpaste.cpp
index 10b43e811..8e3537734 100644
--- a/src/utils/copynpaste.cpp
+++ b/src/utils/copynpaste.cpp
@@ -499,7 +499,7 @@ bool sendBuffer(const std::string &restrict text)
 }
 #else  // WIN32
 
-bool retrieveBuffer(std::string&, size_t&)
+bool retrieveBuffer(std::string &text A_UNUSED, size_t &pos A_UNUSED)
 {
     return false;
 }
diff --git a/src/utils/dtor.h b/src/utils/dtor.h
index 7856fc248..7f32dc2eb 100644
--- a/src/utils/dtor.h
+++ b/src/utils/dtor.h
@@ -46,7 +46,7 @@ public std::unary_function <std::pair<T1, T2>, void>
 };
 
 template<class Cont>
-inline dtor<typename Cont::value_type> make_dtor(Cont const&)
+inline dtor<typename Cont::value_type> make_dtor(Cont const &d)
 {
     return dtor<typename Cont::value_type>();
 }