Fixing some GCC warnings

Reviewed-by: Markus Goetz

10 files changed, 11 insertions, 7 deletions

diff --git a/demos/browser/webview.cpp b/demos/browser/webview.cpp
index e1d9b12..754fedc 100644
--- a/demos/browser/webview.cpp
+++ b/demos/browser/webview.cpp
@@ -151,6 +151,8 @@ void WebPage::handleUnsupportedContent(QNetworkReply *reply)
     QFile file(QLatin1String(":/notfound.html"));
     bool isOpened = file.open(QIODevice::ReadOnly);
     Q_ASSERT(isOpened);
+    Q_UNUSED(isOpened)
+
     QString title = tr("Error loading page: %1").arg(reply->url().toString());
     QString html = QString(QLatin1String(file.readAll()))
                         .arg(title)
diff --git a/demos/sub-attaq/graphicsscene.cpp b/demos/sub-attaq/graphicsscene.cpp
index 812eadf..e29095e 100644
--- a/demos/sub-attaq/graphicsscene.cpp
+++ b/demos/sub-attaq/graphicsscene.cpp
@@ -129,7 +129,7 @@ void GraphicsScene::setupScene(QAction *newAction, QAction *quitAction)
 {
     static const int nLetters = 10;
     static struct {
-        char *pix;
+        char const *pix;
         qreal initX, initY;
         qreal destX, destY;
     } logoData[nLetters] = {
diff --git a/examples/richtext/textobject/svgtextobject.cpp b/examples/richtext/textobject/svgtextobject.cpp
index f5810b6..cf0b0ba 100644
--- a/examples/richtext/textobject/svgtextobject.cpp
+++ b/examples/richtext/textobject/svgtextobject.cpp
@@ -46,7 +46,7 @@
 #include "window.h"
 
 //![0]
-QSizeF SvgTextObject::intrinsicSize(QTextDocument *doc, int posInDocument,
+QSizeF SvgTextObject::intrinsicSize(QTextDocument * /*doc*/, int /*posInDocument*/,
                                     const QTextFormat &format)
 {
     QImage bufferedImage = qVariantValue<QImage>(format.property(Window::SvgData));
@@ -61,7 +61,7 @@ QSizeF SvgTextObject::intrinsicSize(QTextDocument *doc, int posInDocument,
 
 //![1]
 void SvgTextObject::drawObject(QPainter *painter, const QRectF &rect,
-                               QTextDocument *doc, int posInDocument,
+                               QTextDocument * /*doc*/, int /*posInDocument*/,
                                const QTextFormat &format)
 {
     QImage bufferedImage = qVariantValue<QImage>(format.property(Window::SvgData));
diff --git a/src/corelib/thread/qthread_unix.cpp b/src/corelib/thread/qthread_unix.cpp
index c590553..21b5e65 100644
--- a/src/corelib/thread/qthread_unix.cpp
+++ b/src/corelib/thread/qthread_unix.cpp
@@ -624,6 +624,7 @@ void QThread::setTerminationEnabled(bool enabled)
     Q_ASSERT_X(thr != 0, "QThread::setTerminationEnabled()",
                "Current thread was not started with QThread.");
 #ifndef Q_OS_SYMBIAN
+    Q_UNUSED(thr)
     pthread_setcancelstate(enabled ? PTHREAD_CANCEL_ENABLE : PTHREAD_CANCEL_DISABLE, NULL);
     if (enabled)
         pthread_testcancel();
diff --git a/src/dbus/qdbusintegrator.cpp b/src/dbus/qdbusintegrator.cpp
index 8143cba..fb2dd77 100644
--- a/src/dbus/qdbusintegrator.cpp
+++ b/src/dbus/qdbusintegrator.cpp
@@ -923,6 +923,7 @@ QDBusConnectionPrivate::QDBusConnectionPrivate(QObject *p)
     static const bool threads = q_dbus_threads_init_default();
     static const int debugging = ::isDebugging = qgetenv("QDBUS_DEBUG").toInt();
     Q_UNUSED(threads)
+    Q_UNUSED(debugging)
 
 #ifdef QDBUS_THREAD_DEBUG
     if (debugging > 1)
diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index d712669..195be0a 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -932,7 +932,7 @@ void QPaintEngineEx::drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, con
     fill(path, brush);
 }
 
-void QPaintEngineEx::drawPixmaps(const QDrawPixmaps::Data *drawingData, int dataCount, const QPixmap &pixmap, QDrawPixmaps::DrawingHints hints)
+void QPaintEngineEx::drawPixmaps(const QDrawPixmaps::Data *drawingData, int dataCount, const QPixmap &pixmap, QDrawPixmaps::DrawingHints /*hints*/)
 {
     qreal oldOpacity = state()->opacity;
     QTransform oldTransform = state()->matrix;
diff --git a/src/opengl/qpixmapdata_gl.cpp b/src/opengl/qpixmapdata_gl.cpp
index ae4bed0..cbb310b 100644
--- a/src/opengl/qpixmapdata_gl.cpp
+++ b/src/opengl/qpixmapdata_gl.cpp
@@ -318,7 +318,7 @@ void QGLPixmapData::ensureCreated() const
 }
 
 void QGLPixmapData::fromImage(const QImage &image,
-                              Qt::ImageConversionFlags flags)
+                              Qt::ImageConversionFlags /*flags*/)
 {
     if (image.size() == QSize(w, h))
         setSerialNumber(++qt_gl_pixmap_serial);
diff --git a/src/xmlpatterns/data/qvaluefactory.cpp b/src/xmlpatterns/data/qvaluefactory.cpp
index bac53b2..8f7e5a3 100644
--- a/src/xmlpatterns/data/qvaluefactory.cpp
+++ b/src/xmlpatterns/data/qvaluefactory.cpp
@@ -66,7 +66,7 @@ public:
     }
 
     AtomicValue::Ptr operator()(const AtomicValue::Ptr &lexicalValue,
-                                const SchemaType::Ptr &type,
+                                const SchemaType::Ptr & /*type*/,
                                 const ReportContext::Ptr &context)
     {
         prepareCasting(context, BuiltinTypes::xsString);
diff --git a/src/xmlpatterns/functions/qsequencefns_p.h b/src/xmlpatterns/functions/qsequencefns_p.h
index e406b95..fa799d3 100644
--- a/src/xmlpatterns/functions/qsequencefns_p.h
+++ b/src/xmlpatterns/functions/qsequencefns_p.h
@@ -149,7 +149,6 @@ namespace QPatternist
             // RVCT doesn't like using template parameter in trinary operator when the trinary operator result is
             // passed directly into another constructor. 
             Q_ASSERT(Id == IDExistsFN || Id == IDEmptyFN);
-            
 
             const Expression::Ptr me(FunctionCall::compress(context));
 
diff --git a/src/xmlpatterns/schema/qxsdschemaparser.cpp b/src/xmlpatterns/schema/qxsdschemaparser.cpp
index 8f7b6af..41c6b82 100644
--- a/src/xmlpatterns/schema/qxsdschemaparser.cpp
+++ b/src/xmlpatterns/schema/qxsdschemaparser.cpp
@@ -123,6 +123,7 @@ class ElementNamespaceHandler
             : m_parser(parser)
         {
             Q_ASSERT(m_parser->isStartElement() && (XsdSchemaToken::toToken(m_parser->name()) == tag) && (XsdSchemaToken::toToken(m_parser->namespaceUri()) == XsdSchemaToken::XML_NS_SCHEMA_URI));
+            Q_UNUSED(tag)
             m_parser->m_namespaceSupport.pushContext();
             m_parser->m_namespaceSupport.setPrefixes(m_parser->namespaceDeclarations());
         }