Fixed a number of compiler warnings reported by newer clang compiler

qtools/qtextcodec.cpp

@@ -1967,7 +1967,7 @@ public:
     int heuristicNameMatch(const char* hint) const;
 
 private:
-    int forwardIndex;
+    //int forwardIndex;
 };
 
 

qtools/qxml.h

@@ -117,7 +117,7 @@ private:
     QValueStack<QMap<QString, QString> > nsStack;
     QMap<QString, QString> ns;
 
-    QXmlNamespaceSupportPrivate *d;
+    //QXmlNamespaceSupportPrivate *d;
 };
 
 
@@ -150,7 +150,7 @@ private:
     QStringList localnameList;
     QStringList valueList;
 
-    QXmlAttributesPrivate *d;
+    //QXmlAttributesPrivate *d;
 
     friend class QXmlSimpleReader;
 };
@@ -175,7 +175,7 @@ private:
 
     QString input;
 
-    QXmlInputSourcePrivate *d;
+    //QXmlInputSourcePrivate *d;
 };
 
 //
@@ -202,7 +202,7 @@ private:
     QString pub;
     QString sys;
 
-    QXmlParseExceptionPrivate *d;
+    //QXmlParseExceptionPrivate *d;
 };
 
 
@@ -392,7 +392,7 @@ public:
 private:
     QXmlSimpleReader* reader;
 
-    QXmlLocatorPrivate *d;
+    //QXmlLocatorPrivate *d;
 };
 
 //
@@ -511,7 +511,7 @@ public:
     QString errorString();
 
 private:
-    QXmlDefaultHandlerPrivate *d;
+    //QXmlDefaultHandlerPrivate *d;
 };
 
 #ifdef _WS_QWS_

src/docbookgen.cpp

@@ -191,8 +191,7 @@ class DocbookCodeGenerator : public CodeOutputInterface
 {
   public:
     DocbookCodeGenerator(FTextStream &t) : m_t(t), m_lineNumber(-1),
-    m_insideCodeLine(FALSE), m_normalHLNeedStartTag(TRUE),
-    m_insideSpecialHL(FALSE) {}
+    m_insideCodeLine(FALSE), m_insideSpecialHL(FALSE) {}
     virtual ~DocbookCodeGenerator() {}
 
     void codify(const char *text)
@@ -291,7 +290,6 @@ class DocbookCodeGenerator : public CodeOutputInterface
     bool m_isMemberRef;
     int col;
     bool m_insideCodeLine;
-    bool m_normalHLNeedStartTag;
     bool m_insideSpecialHL;
 };
 

src/docparser.h

@@ -983,8 +983,7 @@ class DocParamSect : public CompAccept<DocParamSect>, public DocNode
        In=1, Out=2, InOut=3, Unspecified=0
     };
     DocParamSect(DocNode *parent,Type t) 
-      : m_type(t), m_dir(Unspecified), 
-        m_hasInOutSpecifier(FALSE), m_hasTypeSpecifier(FALSE) 
+      : m_type(t), m_hasInOutSpecifier(FALSE), m_hasTypeSpecifier(FALSE) 
     { m_parent = parent; }
     int parse(const QCString &cmdName,bool xmlContext,Direction d);
     Kind kind() const          { return Kind_ParamSect; }
@@ -995,7 +994,6 @@ class DocParamSect : public CompAccept<DocParamSect>, public DocNode
 
   private:
     Type            m_type;
-    Direction       m_dir;
     bool            m_hasInOutSpecifier;
     bool            m_hasTypeSpecifier;
 };
@@ -1189,7 +1187,6 @@ class DocHtmlCaption : public CompAccept<DocHtmlCaption>, public DocNode
 
   private:
     HtmlAttribList m_attribs;
-    bool           m_atTop;
 };
 
 /** Node representing a HTML table row */

src/dot.cpp

@@ -1180,8 +1180,8 @@ uint DotRunnerQueue::count() const
 
 //--------------------------------------------------------------------
 
-DotWorkerThread::DotWorkerThread(int id,DotRunnerQueue *queue)
-      : m_id(id), m_queue(queue)
+DotWorkerThread::DotWorkerThread(DotRunnerQueue *queue)
+      : m_queue(queue)
 {
   m_cleanupItems.setAutoDelete(TRUE);
 }
@@ -1235,7 +1235,7 @@ DotManager::DotManager() : m_dotMaps(1007)
     if (numThreads==0) numThreads = QMAX(2,QThread::idealThreadCount()+1);
     for (i=0;i<numThreads;i++)
     {
-      DotWorkerThread *thread = new DotWorkerThread(i,m_queue);
+      DotWorkerThread *thread = new DotWorkerThread(m_queue);
       thread->start();
       if (thread->isRunning())
       {

src/dot.h

@@ -236,7 +236,6 @@ class DotCallGraph
     DotNode        *m_startNode;
     static int      m_curNodeNumber;
     QDict<DotNode> *m_usedNodes;
-    int             m_recDepth;
     bool            m_inverse;
     QCString        m_diskName;
     Definition *    m_scope;
@@ -406,11 +405,10 @@ class DotRunnerQueue
 class DotWorkerThread : public QThread
 {
   public:
-    DotWorkerThread(int id,DotRunnerQueue *queue);
+    DotWorkerThread(DotRunnerQueue *queue);
     void run();
     void cleanup();
   private:
-    int m_id;
     DotRunnerQueue *m_queue;
     QList<DotRunner::CleanupItem> m_cleanupItems;
 };

src/doxygen.cpp

@@ -2787,10 +2787,13 @@ static void addVariable(EntryNav *rootNav,int isFuncPtr=-1)
 
       root->type=root->name;
       static const QRegExp reName("[a-z_A-Z][a-z_A-Z0-9]*");
-      int l;
+      int l=0;
       int i=root->args.isEmpty() ? -1 : reName.match(root->args,0,&l);
+      if (i!=-1)
+      {
         root->name=root->args.mid(i,l);
         root->args=root->args.mid(i+l,root->args.find(')',i+l)-i-l);
+      }
       //printf("new: type=`%s' name=`%s' args=`%s'\n",
       //    root->type.data(),root->name.data(),root->args.data());
     }

src/filedef.h

@@ -294,7 +294,6 @@ class DirEntry
   private:
     EntryKind m_kind;
     FileDef   *m_fd;
-    int num;
     bool m_isLast;
 };
 

src/ftvhelp.cpp

@@ -890,7 +890,7 @@ static void generateBriefDoc(FTextStream &t,Definition *def)
         def,0,brief,FALSE,FALSE,0,TRUE,TRUE);
     QCString relPath = relativePathToRoot(def->getOutputFileBase());
     HtmlCodeGenerator htmlGen(t,relPath);
-    HtmlDocVisitor *visitor = new HtmlDocVisitor(t,htmlGen,def,0);
+    HtmlDocVisitor *visitor = new HtmlDocVisitor(t,htmlGen,def);
     root->accept(visitor);
     delete visitor;
     delete root;

src/htmldocvisitor.cpp

@@ -136,9 +136,9 @@ static QString htmlAttribsToString(const HtmlAttribList &attribs)
 //-------------------------------------------------------------------------
 
 HtmlDocVisitor::HtmlDocVisitor(FTextStream &t,CodeOutputInterface &ci,
-                               Definition *ctx,MemberDef *md) 
+                               Definition *ctx) 
   : DocVisitor(DocVisitor_Html), m_t(t), m_ci(ci), m_insidePre(FALSE), 
-                                 m_hide(FALSE), m_ctx(ctx), m_md(md)
+                                 m_hide(FALSE), m_ctx(ctx)
 {
   if (ctx) m_langExt=ctx->getDefFileExtension();
 }

src/htmldocvisitor.h

@@ -33,7 +33,7 @@ class CodeOutputInterface;
 class HtmlDocVisitor : public DocVisitor
 {
   public:
-    HtmlDocVisitor(FTextStream &t,CodeOutputInterface &ci,Definition *ctx,MemberDef *md);
+    HtmlDocVisitor(FTextStream &t,CodeOutputInterface &ci,Definition *ctx);
     
     //--------------------------------------
     // visitor functions for leaf nodes
@@ -165,7 +165,6 @@ class HtmlDocVisitor : public DocVisitor
     bool m_hide;
     QStack<bool> m_enabled;
     Definition *m_ctx;
-    MemberDef *m_md;
     QCString m_langExt;
 };
 

src/htmlgen.cpp

@@ -2748,9 +2748,9 @@ void HtmlGenerator::endParamList()
   t << "</dl>"; 
 }
 
-void HtmlGenerator::writeDoc(DocNode *n,Definition *ctx,MemberDef *md)
+void HtmlGenerator::writeDoc(DocNode *n,Definition *ctx,MemberDef *)
 {
-  HtmlDocVisitor *visitor = new HtmlDocVisitor(t,m_codeGen,ctx,md);
+  HtmlDocVisitor *visitor = new HtmlDocVisitor(t,m_codeGen,ctx);
   n->accept(visitor);
   delete visitor; 
 }

src/pagedef.h

@@ -70,7 +70,6 @@ class PageDef : public Definition
     void writePageDocumentation(OutputList &ol);
     QCString m_fileName;
     QCString m_title;
-    GroupDef *m_inGroup;
     PageSDict *m_subPageDict;                 // list of pages in the group
     Definition *m_pageScope;
     int m_nestingLevel;

src/vhdlparser.y

@@ -1448,7 +1448,7 @@ mark_comp: dot_name              { $$=$1; }
 
 comp_1: t_LeftParen t_Identifier  t_RightParen  { $$="("+$2+")"; }
 
-vcomp_stat: t_CONFIGURATION      { $$="configurtion";yyLineNr=s_str.iLine; }
+vcomp_stat: t_CONFIGURATION      { $$="configuration";yyLineNr=s_str.iLine; }
 vcomp_stat: t_ENTITY             { $$="entity";yyLineNr=s_str.iLine; }
 vcomp_stat: t_COMPONENT          { $$="component";yyLineNr=s_str.iLine; }