Fix -Wweak-vtables warning

Change-Id: Id9f5dfe965dbd2ba42ecb981c9c2a7b3bf4380b6
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

5 files changed, 7 insertions, 7 deletions

diff --git a/src/qml/qml/qqmlabstracturlinterceptor.h b/src/qml/qml/qqmlabstracturlinterceptor.h
index 665b37fb3a..af231f51b2 100644
--- a/src/qml/qml/qqmlabstracturlinterceptor.h
+++ b/src/qml/qml/qqmlabstracturlinterceptor.h
@@ -55,8 +55,8 @@ public:
         UrlString = 0x1000
     };
 
-    QQmlAbstractUrlInterceptor() {}
-    virtual ~QQmlAbstractUrlInterceptor() {}
+    QQmlAbstractUrlInterceptor() = default;
+    virtual ~QQmlAbstractUrlInterceptor() = default;
     virtual QUrl intercept(const QUrl &path, DataType type) = 0;
 };
 
diff --git a/src/qml/qml/qqmlextensioninterface.h b/src/qml/qml/qqmlextensioninterface.h
index c2d20ef0a3..d2eb79c5c9 100644
--- a/src/qml/qml/qqmlextensioninterface.h
+++ b/src/qml/qml/qqmlextensioninterface.h
@@ -51,14 +51,14 @@ class QQmlEngine;
 class Q_QML_EXPORT QQmlTypesExtensionInterface
 {
 public:
-    virtual ~QQmlTypesExtensionInterface() {}
+    virtual ~QQmlTypesExtensionInterface() = default;
     virtual void registerTypes(const char *uri) = 0;
 };
 
 class Q_QML_EXPORT QQmlExtensionInterface : public QQmlTypesExtensionInterface
 {
 public:
-    ~QQmlExtensionInterface() override {}
+    ~QQmlExtensionInterface() override = default;
     virtual void initializeEngine(QQmlEngine *engine, const char *uri) = 0;
 };
 
diff --git a/src/quick/scenegraph/util/qsgimagenode.h b/src/quick/scenegraph/util/qsgimagenode.h
index 526f52b7e5..3b78f78a0e 100644
--- a/src/quick/scenegraph/util/qsgimagenode.h
+++ b/src/quick/scenegraph/util/qsgimagenode.h
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
 class Q_QUICK_EXPORT QSGImageNode : public QSGGeometryNode
 {
 public:
-    ~QSGImageNode() override { }
+    ~QSGImageNode() override = default;
 
     virtual void setRect(const QRectF &rect) = 0;
     inline void setRect(qreal x, qreal y, qreal w, qreal h) { setRect(QRectF(x, y, w, h)); }
diff --git a/src/quick/scenegraph/util/qsgninepatchnode.h b/src/quick/scenegraph/util/qsgninepatchnode.h
index e76afd3c4a..b690a50e9d 100644
--- a/src/quick/scenegraph/util/qsgninepatchnode.h
+++ b/src/quick/scenegraph/util/qsgninepatchnode.h
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
 class Q_QUICK_EXPORT QSGNinePatchNode : public QSGGeometryNode
 {
 public:
-    ~QSGNinePatchNode() override { }
+    ~QSGNinePatchNode() override = default;
 
     virtual void setTexture(QSGTexture *texture) = 0;
     virtual void setBounds(const QRectF &bounds) = 0;
diff --git a/src/quick/scenegraph/util/qsgrectanglenode.h b/src/quick/scenegraph/util/qsgrectanglenode.h
index ba52b65b07..c435dc790f 100644
--- a/src/quick/scenegraph/util/qsgrectanglenode.h
+++ b/src/quick/scenegraph/util/qsgrectanglenode.h
@@ -47,7 +47,7 @@ QT_BEGIN_NAMESPACE
 class Q_QUICK_EXPORT QSGRectangleNode : public QSGGeometryNode
 {
 public:
-    ~QSGRectangleNode() override { }
+    ~QSGRectangleNode() override = default;
 
     virtual void setRect(const QRectF &rect) = 0;
     inline void setRect(qreal x, qreal y, qreal w, qreal h) { setRect(QRectF(x, y, w, h)); }