Remove unused variables detected by clang-cl

nodes\qnode.cpp(391,34):  warning: lambda capture 'this' is not used [-Wunused-lambda-capture]
backend\gltfimporter.cpp(345,19):  warning: unused variable 's' [-Wunused-variable]
backend\gltfimporter.cpp(353,19):  warning: unused variable 't' [-Wunused-variable]
text\qdistancefieldglyphcache.cpp(79,13):  warning: private field 'm_glyph' is not used [-Wunused-private-field]

Change-Id: Id546607d95561efa7547fb5d7df0b03184bc5ed7
Reviewed-by: Mike Krus <mike.krus@kdab.com>

3 files changed, 2 insertions, 7 deletions

diff --git a/src/core/nodes/qnode.cpp b/src/core/nodes/qnode.cpp
index 316608c63..ecdc83b2c 100644
--- a/src/core/nodes/qnode.cpp
+++ b/src/core/nodes/qnode.cpp
@@ -388,7 +388,7 @@ void QNodePrivate::propertyChanged(int propertyIndex)
     if (m_blockNotifications)
         return;
 
-    const auto toBackendValue = [this](const QVariant &data) -> QVariant
+    const auto toBackendValue = [](const QVariant &data) -> QVariant
     {
         if (data.canConvert<QNode*>()) {
             QNode *node = data.value<QNode*>();
diff --git a/src/extras/text/qdistancefieldglyphcache.cpp b/src/extras/text/qdistancefieldglyphcache.cpp
index 99085f378..30db3ff4e 100644
--- a/src/extras/text/qdistancefieldglyphcache.cpp
+++ b/src/extras/text/qdistancefieldglyphcache.cpp
@@ -76,7 +76,6 @@ public:
     QRectF texCoords() const;
 
 private:
-    quint32 m_glyph = (quint32) -1;
     quint32 m_ref = 0;
     QTextureAtlas *m_atlas = nullptr;
     QTextureAtlas::TextureId m_atlasEntry = QTextureAtlas::InvalidTexture;
@@ -111,8 +110,7 @@ private:
 };
 
 StoredGlyph::StoredGlyph(const QRawFont &font, quint32 glyph, bool doubleResolution)
-    : m_glyph(glyph)
-    , m_ref(1)
+    : m_ref(1)
     , m_atlas(nullptr)
     , m_atlasEntry(QTextureAtlas::InvalidTexture)
 {
diff --git a/src/render/geometry/gltfskeletonloader.cpp b/src/render/geometry/gltfskeletonloader.cpp
index b4e33babb..56144747c 100644
--- a/src/render/geometry/gltfskeletonloader.cpp
+++ b/src/render/geometry/gltfskeletonloader.cpp
@@ -224,15 +224,12 @@ GLTFSkeletonLoader::Node::Node(const QJsonObject &json)
         const auto rotationValue = json.value(KEY_ROTATION);
         const auto translationValue = json.value(KEY_TRANSLATION);
 
-        QVector3D s(1.0f, 1.0f, 1.0f);
         if (!scaleValue.isUndefined())
             jsonArrayToVector3D(scaleValue.toArray(), localTransform.scale);
 
-        QQuaternion r;
         if (!rotationValue.isUndefined())
             jsonArrayToQuaternion(json.value(KEY_ROTATION).toArray(), localTransform.rotation);
 
-        QVector3D t;
         if (!translationValue.isUndefined())
             jsonArrayToVector3D(json.value(KEY_TRANSLATION).toArray(), localTransform.translation);
     }