fix warnings

src/analysis/vector/qgsgeometryanalyzer.h

@@ -111,6 +111,8 @@ class ANALYSIS_EXPORT QgsGeometryAnalyzer
       @param unlocatedFeatureIds out: ids of event features where linear referencing was not successful
       @param locationField1 attribute index of location field in event layer
       @param locationField2 attribute index of location end field (or -1 for point layer)
+      @param offsetField attribute index for offset field
+      @param offsetScale factor to scale offset
       @param forceSingleGeometry force layer to single point/line type. Feature attributes are copied in case of multiple matches
       @param memoryProvider memory provider to write output to (can be 0 if output is written to a file)
       @param p progress dialog or 0 if no progress dialog should be shown
@@ -146,8 +148,8 @@ class ANALYSIS_EXPORT QgsGeometryAnalyzer
                                bool forceSingleType = false );
     /**Create geometry offset relative to line geometry.
         @param geom the geometry to modify
-        @param the line geometry to wich the feature is referenced
+        @param lineGeom the line geometry to which the feature is referenced
-        @param offset the offset value in layer unit. Negativ value means offset towards left, positive value is offset to the right side*/
+        @param offset the offset value in layer unit. Negative values mean offset towards left, positive values offset to the right side*/
     void createOffsetGeometry( QgsGeometry* geom, QgsGeometry* lineGeom, double offset );
     QgsPoint createPointOffset( double x, double y, double dist, QgsGeometry* lineGeom ) const;
     unsigned char* locateBetweenWkbString( unsigned char* ptr, QgsMultiPolyline& result, double fromMeasure, double toMeasure );

src/core/qgscoordinatereferencesystem.cpp

@@ -303,6 +303,7 @@ bool QgsCoordinateReferenceSystem::axisInverted() const
                     ? ( orientation == OAO_East || orientation == OAO_West || orientation == OAO_Other )
                     : ( orientation == OAO_North || orientation == OAO_South );
     QgsDebugMsg( QString( "srid:%1 axis0:%2 orientation:%3 inverted:%4" ).arg( mSRID ).arg( axis0 ).arg( OSRAxisEnumToName( orientation ) ).arg( mAxisInverted ) );
+    Q_UNUSED( axis0 );
   }
 
   return mAxisInverted != 0;

src/core/qgssearchstringparser.yy

@@ -215,6 +215,7 @@ void addToTmpNodes(QgsSearchTreeNode* node)
 void joinTmpNodes(QgsSearchTreeNode* parent, QgsSearchTreeNode* left, QgsSearchTreeNode* right)
 {
   bool res;
+  Q_UNUSED(res);
 
   if (left)
   {

src/plugins/grass/qtermwidget/Screen.cpp

@@ -566,6 +566,7 @@ void Screen::copyFromScreen( Character* dest , int startLine , int count ) const
 
 void Screen::getImage( Character* dest, int size, int startLine, int endLine ) const
 {
+  Q_UNUSED( size );
   Q_ASSERT( startLine >= 0 );
   Q_ASSERT( endLine >= startLine && endLine < hist->getLines() + lines );
 

src/plugins/heatmap/heatmapgui.cpp

@@ -216,6 +216,7 @@ void HeatmapGui::on_mInputVectorCombo_currentIndexChanged( int index )
 
 void HeatmapGui::on_radiusFieldCombo_currentIndexChanged( int index )
 {
+  Q_UNUSED( index );
   updateBBox();
   QgsDebugMsg( QString( "Radius Field index changed to %1" ).arg( index ) );
 }