Compile warning fixes and minor code policy fixes.

3d-viewer/vrml_v1_modelparser.cpp

@@ -192,7 +192,7 @@ int VRML1_MODEL_PARSER::readMaterial()
             continue;
         }
 
-        if( ( *text == '}' ) )
+        if( *text == '}' )
         {
             return 0;
         }
@@ -240,7 +240,7 @@ int VRML1_MODEL_PARSER::readCoordinate3()
             continue;
         }
 
-        if( ( *text == '}' ) )
+        if( *text == '}' )
         {
             return 0;
         }
@@ -268,7 +268,7 @@ int VRML1_MODEL_PARSER::readIndexedFaceSet()
             continue;
         }
 
-        if( ( *text == '}' ) )
+        if( *text == '}' )
         {
             return 0;
         }

3d-viewer/vrml_v2_modelparser.cpp

@@ -145,7 +145,7 @@ int VRML2_MODEL_PARSER::read_Transform()
             continue;
         }
 
-        if( ( *text == '}' ) )
+        if( *text == '}' )
         {
             // DBG( printf( "  } Exit Transform\n" ) );
             break;
@@ -265,7 +265,7 @@ int VRML2_MODEL_PARSER::read_DEF()
             continue;
         }
 
-        if( ( *text == '}' ) )
+        if( *text == '}' )
         {
             // DBG( printf( "  } Exit DEF\n") );
             return 0;
@@ -321,7 +321,7 @@ int VRML2_MODEL_PARSER::read_Shape()
             continue;
         }
 
-        if( ( *text == '}' ) )
+        if( *text == '}' )
         {
             // DBG( printf( "  } Exit Shape\n") );
             return 0;
@@ -368,7 +368,7 @@ int VRML2_MODEL_PARSER::read_Appearance()
             continue;
         }
 
-        if( ( *text == '}' ) )
+        if( *text == '}' )
         {
             return 0;
         }
@@ -473,7 +473,7 @@ int VRML2_MODEL_PARSER::read_Material()
             continue;
         }
 
-        if( ( *text == '}' ) )
+        if( *text == '}' )
         {
             return 0;
         }
@@ -566,7 +566,7 @@ int VRML2_MODEL_PARSER::read_IndexedFaceSet()
             continue;
         }
 
-        if( ( *text == '}' ) )
+        if( *text == '}' )
         {
             // DBG( printf( "  } Exit IndexedFaceSet\n") );
             return 0;
@@ -749,7 +749,7 @@ int VRML2_MODEL_PARSER::read_Color()
             continue;
         }
 
-        if( ( *text == '}' ) )
+        if( *text == '}' )
         {
             // DBG( printf( "    m_DiffuseColor.size: %ld\n", m_model->m_Materials->m_DiffuseColor.size() ) );
             return 0;
@@ -779,7 +779,7 @@ int VRML2_MODEL_PARSER::read_Normal()
             continue;
         }
 
-        if( ( *text == '}' ) )
+        if( *text == '}' )
         {
             // DBG( printf( "    m_PerFaceNormalsNormalized.size: %lu\n", m_model->m_PerFaceNormalsNormalized.size() ) );
             return 0;
@@ -817,7 +817,7 @@ int VRML2_MODEL_PARSER::read_Coordinate()
             continue;
         }
 
-        if( ( *text == '}' ) )
+        if( *text == '}' )
         {
             // DBG( printf( "    m_Point.size: %lu\n", m_model->m_Point.size() ) );
             return 0;

3d-viewer/x3dmodelparser.cpp

@@ -384,7 +384,9 @@ bool X3D_MODEL_PARSER::parseDoubleTriplet( const wxString& aData,
 {
     wxStringTokenizer tokens( aData );
 
-    double x, y, z;
+    double x = 0;
+    double y = 0;
+    double z = 0;
 
     bool ret = tokens.GetNextToken().ToDouble( &x )
                && tokens.GetNextToken().ToDouble( &y )

include/kiway.h

@@ -250,7 +250,7 @@ struct KIFACE
  */
 class KIWAY : public wxEvtHandler
 {
-    friend class PGM_SINGLE_TOP;        // can use set_kiface()
+    friend struct PGM_SINGLE_TOP;        // can use set_kiface()
 
 public:
     /// Known KIFACE implementations

include/wxPcbStruct.h

@@ -75,7 +75,7 @@ namespace PCB { struct IFACE; }     // KIFACE_I is in pcbnew.cpp
  */
 class PCB_EDIT_FRAME : public PCB_BASE_EDIT_FRAME
 {
-    friend class PCB::IFACE;
+    friend struct PCB::IFACE;
     friend class PCB_LAYER_WIDGET;
 
     void updateTraceWidthSelectBox();

pcbnew/router/direction.h

@@ -65,7 +65,7 @@ public:
         ANG_UNDEFINED   = 0x20
     };
 
-    DIRECTION_45( Directions aDir = UNDEFINED ) : m_dir( aDir ) {};
+    DIRECTION_45( Directions aDir = UNDEFINED ) : m_dir( aDir ) {}
 
     /**
      * Constructor

pcbnew/router/pns_shove.cpp

@@ -756,7 +756,7 @@ PNS_SHOVE::SHOVE_STATUS PNS_SHOVE::shoveIteration( int aIter )
 {
     PNS_LINE* currentLine = m_lineStack.back();
     PNS_NODE::OPT_OBSTACLE nearest;
-    SHOVE_STATUS st;
+    SHOVE_STATUS st = SH_NULL;
 
     PNS_ITEM::PnsKind search_order[] = { PNS_ITEM::SOLID, PNS_ITEM::VIA, PNS_ITEM::SEGMENT };
 
@@ -1057,8 +1057,6 @@ void PNS_SHOVE::runOptimizer( PNS_NODE* aNode, PNS_LINE* aHead )
             }
         }
     }
-
-
 }
 
 

pcbnew/tools/selection_conditions.h

@@ -28,7 +28,7 @@
 #include <boost/function.hpp>
 #include <core/typeinfo.h>
 
-class SELECTION;
+struct SELECTION;
 
 ///> Functor type that checks a specific condition for selected items.
 typedef boost::function<bool (const SELECTION&)> SELECTION_CONDITION;

utils/idftools/vrml_layer.cpp

@@ -848,7 +848,7 @@ bool VRML_LAYER::Tesselate( VRML_LAYER* holes, bool aHolesOnly )
         std::ostringstream ostr;
         ostr << "Tesselate():FAILED: " << holes->GetError();
         error = ostr.str();
-        return NULL;
+        return false;
     }
 
     if( Fault )

utils/idftools/vrml_layer.h

@@ -62,7 +62,6 @@
 #define M_PI4 ( M_PI / 4.0 )
 #endif
 
-struct GLUtesselator;
 
 struct VERTEX_3D
 {