fixed mac os clang warnings

src/qtgui/reslist.cpp

@@ -133,18 +133,18 @@ public:
     QtGuiResListPager(ResList *p, int ps, bool alwayssnip) 
         : ResListPager(ps, alwayssnip), m_reslist(p) 
         {}
-    virtual bool append(const string& data);
-    virtual bool append(const string& data, int idx, const Rcl::Doc& doc);
-    virtual string trans(const string& in);
-    virtual string detailsLink();
-    virtual const string &parFormat();
-    virtual const string &dateFormat();
-    virtual string nextUrl();
-    virtual string prevUrl();
-    virtual string headerContent();
+    virtual bool append(const string& data) override;
+    virtual bool append(const string& data, int idx, const Rcl::Doc& doc) override;
+    virtual string trans(const string& in) override;
+    virtual string detailsLink() override;
+    virtual const string &parFormat() override;
+    virtual const string &dateFormat() override;
+    virtual string nextUrl() override;
+    virtual string prevUrl() override;
+    virtual string headerContent() override;
     virtual void suggest(const vector<string>uterms, 
-                         map<string, vector<string> >& sugg);
-    virtual string absSep() {return (const char *)(prefs.abssep.toUtf8());}
+                         map<string, vector<string> >& sugg) override;
+    virtual string absSep() override {return (const char *)(prefs.abssep.toUtf8());}
 
 #if defined(USING_WEBENGINE) || defined(USING_WEBKIT)
     // We used to use http://localhost/. Now use file:/// as this is

src/qtgui/ssearch_w.cpp

@@ -247,7 +247,7 @@ void SSearch::onCompleterShown()
     }
     // Test if the completer text begins with the current input.
     QString text = data.toString();
-    if (!text.lastIndexOf(queryText->text()) == 0) {
+    if (text.lastIndexOf(queryText->text()) != 0) {
         return;
     }
     

src/qtgui/uiprefs.ui

@@ -470,7 +470,7 @@
         </widget>
        </item>
        <item>
-        <layout class="QHBoxLayout" name="horizontalLayout">
+        <layout class="QHBoxLayout" name="horizontalLayout_3">
          <item>
           <widget class="QLabel" name="label">
            <property name="toolTip">

src/qtgui/xmltosd.cpp

@@ -223,7 +223,7 @@ public:
     }
 
     void startElement(const std::string &nm,
-                      const std::map<std::string, std::string>& attrs) {
+                      const std::map<std::string, std::string>& attrs) override {
         LOGDEB2("SSHXMLHandler::startElement: name [" << nm << "]\n");
         if (nm == "SD") {
             // Simple search saved data has a type='ssearch' attribute.
@@ -277,7 +277,7 @@ public:
         return ;
     }
 
-    void characterData(const std::string &str) {
+    void characterData(const std::string &str) override {
         currentText += str;
     }
 

src/query/dynconf.h

@@ -128,7 +128,6 @@ class RclDynConf {
         getStringEntries(const std::string& sk);
     
  private:
-    unsigned int m_mlen;
     ConfSimple   m_data;
 };
 

src/rcldb/rclabsfromtext.cpp

@@ -169,6 +169,7 @@ public:
         }
 
         if (m_terms.find(dumb) != m_terms.end()) {
+            PRETEND_USE(m_rawtext);
             // This word is a search term. Extend or create fragment
             LOGDEB1("match: [" << dumb << "] pos " << pos << " bpos " << bts <<
                    ":" << bte << " remainingWords " << m_remainingWords << endl);

src/rcldb/rcldb.cpp

@@ -1721,7 +1721,7 @@ bool Db::addOrUpdate(const string &udi, const string &parent_udi, Doc &doc)
         // won't work).
         time_t mtime = atoll(doc.dmtime.empty() ? doc.fmtime.c_str() : 
                              doc.dmtime.c_str());
-        struct tm tmb{0,0,0,0,0,0,0,0,0};
+        struct tm tmb;
         localtime_r(&mtime, &tmb);
         char buf[50]; // It's actually 9, but use 50 to suppress warnings.
         snprintf(buf, 50, "%04d%02d%02d",

src/rcldb/synfamily.h

@@ -49,10 +49,10 @@ public:
      * Construct from readable xapian database and family name (ie: Stm)
      */
     XapSynFamily(Xapian::Database xdb, const std::string& familyname)
-    : m_rdb(xdb)
-    {
+        : m_rdb(xdb) {
         m_prefix1 = std::string(":") + familyname;
     }
+    virtual ~XapSynFamily() {}
     
     /** Retrieve all members of this family (e.g: french english german...) */
     virtual bool getMembers(std::vector<std::string>&);
@@ -65,19 +65,16 @@ public:
                    const std::string& term, std::vector<std::string>& result);
 
     // The prefix shared by all synonym entries inside a family member
-    virtual std::string entryprefix(const std::string& member)
-    {
+    virtual std::string entryprefix(const std::string& member) {
         return m_prefix1 + ":" + member + ":";
     }
 
     // The key for the "list of members" entry
-    virtual std::string memberskey()
-    {
+    virtual std::string memberskey() {
         return m_prefix1 + ";" + "members";
     }
 
-    Xapian::Database& getdb() 
-    {
+    Xapian::Database& getdb() {
         return m_rdb;
     }
 
@@ -95,11 +92,10 @@ protected:
 class XapWritableSynFamily : public XapSynFamily {
 public:
     /** Construct with Xapian db open for r/w */
-    XapWritableSynFamily(Xapian::WritableDatabase db, 
-             const std::string& familyname)
-    : XapSynFamily(db, familyname),  m_wdb(db)
-    {
-    }
+    XapWritableSynFamily(Xapian::WritableDatabase db, const std::string& familyname)
+        : XapSynFamily(db, familyname),  m_wdb(db) {}
+
+    virtual ~XapWritableSynFamily() {}
     
     /** Delete all entries for one member (e.g. french), and remove from list
      * of members */
@@ -117,6 +113,7 @@ protected:
 /** A functor which transforms a string */
 class SynTermTrans {
 public:
+    virtual ~SynTermTrans() {}
     virtual std::string operator()(const std::string&) = 0;
     virtual std::string name() { return "SynTermTrans: unknown";}
 };
@@ -131,9 +128,9 @@ public:
     XapComputableSynFamMember(Xapian::Database xdb, std::string familyname, 
                               std::string membername, SynTermTrans* trans)
         : m_family(xdb, familyname), m_membername(membername), 
-      m_trans(trans), m_prefix(m_family.entryprefix(m_membername))
-    {
-    }
+          m_trans(trans), m_prefix(m_family.entryprefix(m_membername)) {}
+
+    virtual ~XapComputableSynFamMember() {}
 
     /** Expand a term to its list of synonyms. If filtertrans is set we 
      * keep only the results which transform to the same value as the input 
@@ -162,15 +159,14 @@ public:
         Xapian::WritableDatabase xdb, std::string familyname, 
         std::string membername, SynTermTrans* trans)
         : m_family(xdb, familyname), m_membername(membername), 
-      m_trans(trans), m_prefix(m_family.entryprefix(m_membername))
-    {
-    }
+          m_trans(trans), m_prefix(m_family.entryprefix(m_membername)) {}
 
-    virtual bool addSynonym(const std::string& term)
-    {
-    LOGDEB2("addSynonym:me "  << (this) << " term ["  << (term) << "] m_trans "  << (m_trans) << "\n" );
+    virtual ~XapWritableComputableSynFamMember() {}
+
+    virtual bool addSynonym(const std::string& term) {
+        LOGDEB2("addSynonym:me " << this << " term [" << term << "] m_trans " << m_trans << "\n");
         std::string transformed = (*m_trans)(term);
-    LOGDEB2("addSynonym: transformed ["  << (transformed) << "]\n" );
+        LOGDEB2("addSynonym: transformed [" << transformed << "]\n");
         if (transformed == term)
             return true;
 
@@ -179,19 +175,17 @@ public:
             m_family.getdb().add_synonym(m_prefix + transformed, term);
         } XCATCHERROR(ermsg);
         if (!ermsg.empty()) {
-        LOGERR("XapWritableComputableSynFamMember::addSynonym: xapian error "  << (ermsg) << "\n" );
+            LOGERR("XapWritableComputableSynFamMember::addSynonym: xapian error " << ermsg << "\n");
             return false;
         }
         return true;
     }
 
-    void clear()
-    {
+    void clear() {
         m_family.deleteMember(m_membername);
     }
 
-    void recreate()
-    {
+    void recreate() {
         clear();
         m_family.createMember(m_membername);
     }
@@ -222,4 +216,3 @@ static const std::string synFamDiCa("DCa");
 } // end namespace Rcl
 
 #endif /* _SYNFAMILY_H_INCLUDED_ */
-