M src/platform/qt/IOViewer.cpp → src/platform/qt/IOViewer.cpp

@@ -1730,7 +1730,7 @@ sbox->setMaximum((1 << ri.size) - 1);
 			sbox->setAccelerated(true);
 			box->addWidget(sbox, i, 1, Qt::AlignRight);
 
-			connect(sbox, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [sbox, this, &ri](int v) {
+			connect(sbox, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [this, &ri](int v) {
 				for (int o = 0; o < ri.size; ++o) {
 					QSignalBlocker blocker(m_b[o + ri.start]);
 					m_b[o + ri.start]->setChecked(v & (1 << o));

M src/platform/qt/RotatedHeaderView.h → src/platform/qt/RotatedHeaderView.h

@@ -16,8 +16,8 @@ public:
 	RotatedHeaderView(Qt::Orientation orientation, QWidget* parent = nullptr);
 
 protected:
-	void paintSection(QPainter* painter, const QRect& rect, int logicalIndex) const;
-	virtual QSize sectionSizeFromContents(int logicalIndex) const override;
+	void paintSection(QPainter* painter, const QRect& rect, int logicalIndex) const override;
+	QSize sectionSizeFromContents(int logicalIndex) const override;
 };
 
-}+}

M src/platform/qt/TileView.cpp → src/platform/qt/TileView.cpp

@@ -200,7 +200,6 @@
 void TileView::copyTiles() {
 	CoreController::Interrupter interrupter(m_controller);
 	updateTiles(false);
-	QPixmap pixmap();
 	GBAApp::app()->clipboard()->setPixmap(m_ui.tiles->backing());
 }