Use Q_UNUSED

src/core/mac_startup.mm

@@ -117,6 +117,9 @@ QDebug operator<<(QDebug dbg, NSObject* object) {
 
 - (BOOL) applicationShouldHandleReopen: (NSApplication*)app hasVisibleWindows:(BOOL)flag {
 
+  Q_UNUSED(app);
+  Q_UNUSED(flag);
+
   if (application_handler_) {
     application_handler_->Activate();
   }
@@ -129,6 +132,7 @@ QDebug operator<<(QDebug dbg, NSObject* object) {
 }
 
 - (NSMenu*)applicationDockMenu:(NSApplication*)sender {
+  Q_UNUSED(sender);
   return dock_menu_;
 }
 
@@ -141,11 +145,13 @@ QDebug operator<<(QDebug dbg, NSObject* object) {
 }
 
 - (void)applicationDidFinishLaunching:(NSNotification*)aNotification {
-
+  Q_UNUSED(aNotification);
 }
 
 - (BOOL)application:(NSApplication*)app openFile:(NSString*)filename {
 
+  Q_UNUSED(app);
+
   qLog(Debug) << "Wants to open:" << [filename UTF8String];
 
   if (application_handler_->LoadUrl(QString::fromUtf8([filename UTF8String]))) {
@@ -166,10 +172,13 @@ QDebug operator<<(QDebug dbg, NSObject* object) {
 }
 
 - (NSApplicationTerminateReply) applicationShouldTerminate:(NSApplication*) sender {
+  Q_UNUSED(sender);
   return NSTerminateNow;
 }
 
 - (BOOL) userNotificationCenter: (id)center shouldPresentNotification: (id)notification {
+  Q_UNUSED(center);
+  Q_UNUSED(notification);
   // Always show notifications, even if Strawberry is in the foreground.
   return YES;
 }

src/core/macsystemtrayicon.mm

@@ -52,6 +52,7 @@
 }
 
 - (BOOL) validateMenuItem: (NSMenuItem*)menuItem {
+  Q_UNUSED(menuItem);
   // This is called when the menu is shown.
   return action_->isEnabled();
 }

src/widgets/qsearchfield_mac.mm

@@ -96,9 +96,9 @@ public:
     pimpl->returnPressed();
 }
 
--(BOOL)control: (NSControl *)control textView:
-(NSTextView *)textView doCommandBySelector:
-(SEL)commandSelector {
+-(BOOL)control: (NSControl*)control textView: (NSTextView*)textView doCommandBySelector: (SEL)commandSelector {
+  Q_UNUSED(control);
+  Q_UNUSED(textView);
   Q_ASSERT(pimpl);
   if (!pimpl) return NO;
   if (commandSelector == @selector(moveDown:)) {