C++11 features used in Doxygen

 - corrected some initializations
 - corrected some missing, new, cases (reported by travis CI)

5 files changed, 30 insertions, 8 deletions

diff --git a/src/docbookgen.cpp b/src/docbookgen.cpp
index 785dee8..bfec8bf 100644
--- a/src/docbookgen.cpp
+++ b/src/docbookgen.cpp
@@ -2406,6 +2406,13 @@ DB_GEN_C
   //m_indent=0;
   //templateMemberItem = FALSE;
   m_prettyCode=Config_getBool(DOCBOOK_PROGRAMLISTING);
+  m_denseText = FALSE;
+  m_inGroup = FALSE;
+  m_inDetail = FALSE;
+  m_levelListItem = 0;
+  m_descTable = FALSE;
+  m_inLevel = -1;
+  m_firstMember = FALSE;
   for (int i = 0 ; i < sizeof(m_inListItem) / sizeof(*m_inListItem) ; i++) m_inListItem[i] = FALSE;
   for (int i = 0 ; i < sizeof(m_inSimpleSect) / sizeof(*m_inSimpleSect) ; i++) m_inSimpleSect[i] = FALSE;
 }
diff --git a/src/docbookgen.h b/src/docbookgen.h
index 3fafff1..104fbc5 100644
--- a/src/docbookgen.h
+++ b/src/docbookgen.h
@@ -350,16 +350,16 @@ private:
  
     QCString relPath;
     DocbookCodeGenerator m_codeGen;
-    bool m_prettyCode = FALSE;
-    bool m_denseText = FALSE;
-    bool m_inGroup = FALSE;
-    bool m_inDetail = FALSE;
-    int  m_levelListItem = 0;
+    bool m_prettyCode;
+    bool m_denseText;
+    bool m_inGroup;
+    bool m_inDetail;
+    int  m_levelListItem;
     bool m_inListItem[20];
     bool m_inSimpleSect[20];
-    bool m_descTable = FALSE;
-    int m_inLevel = -1;
-    bool m_firstMember = FALSE;
+    bool m_descTable;
+    int m_inLevel;
+    bool m_firstMember;
 };
 
 #endif
diff --git a/src/htmlgen.cpp b/src/htmlgen.cpp
index 8819078..f0f627c 100644
--- a/src/htmlgen.cpp
+++ b/src/htmlgen.cpp
@@ -17,6 +17,7 @@
 
 #include <stdlib.h>
 
+#include <assert.h>
 #include <qdir.h>
 #include <qregexp.h>
 #include "message.h"
@@ -2056,6 +2057,9 @@ static bool quickLinkVisible(LayoutNavEntry::Kind kind)
     case LayoutNavEntry::FileGlobals:      return documentedFileMembers[FMHL_All]>0;
     //case LayoutNavEntry::Dirs:             return documentedDirs>0;
     case LayoutNavEntry::Examples:         return Doxygen::exampleSDict->count()>0;
+    case LayoutNavEntry::None:             // should never happen, means not properly initialized
+      assert(kind != LayoutNavEntry::None);
+      return FALSE;
   }
   return FALSE;
 }
diff --git a/src/index.cpp b/src/index.cpp
index 503387c..8be6b24 100644
--- a/src/index.cpp
+++ b/src/index.cpp
@@ -21,6 +21,7 @@
 
 #include <stdlib.h>
 
+#include <assert.h>
 #include <qtextstream.h>
 #include <qdatetime.h>
 #include <qdir.h>
@@ -4308,6 +4309,9 @@ static void writeIndexHierarchyEntries(OutputList &ol,const QList<LayoutNavEntry
           }
           writeUserGroupStubPage(ol,lne);
           break;
+        case LayoutNavEntry::None:
+          assert(kind != LayoutNavEntry::None); // should never happen, means not properly initialized
+          break;
       }
       if (kind!=LayoutNavEntry::User && kind!=LayoutNavEntry::UserGroup) // User entry may appear multiple times
       {
@@ -4357,6 +4361,9 @@ static bool quickLinkVisible(LayoutNavEntry::Kind kind)
     case LayoutNavEntry::FileGlobals:      return documentedFileMembers[FMHL_All]>0;
     //case LayoutNavEntry::Dirs:             return documentedDirs>0;
     case LayoutNavEntry::Examples:         return Doxygen::exampleSDict->count()>0;
+    case LayoutNavEntry::None:             // should never happen, means not properly initialized
+      assert(kind != LayoutNavEntry::None);
+      return FALSE;
   }
   return FALSE;
 }
diff --git a/src/tagreader.cpp b/src/tagreader.cpp
index 82e4712..942c55b 100644
--- a/src/tagreader.cpp
+++ b/src/tagreader.cpp
@@ -18,6 +18,7 @@
 
 #include "tagreader.h"
 
+#include <assert.h>
 #include <stdio.h>
 #include <stdarg.h>
 
@@ -1322,6 +1323,9 @@ void TagFileParser::buildLists(Entry *root)
       case TagClassInfo::Category:  ce->spec = Entry::Category;  break;
       case TagClassInfo::Service:   ce->spec = Entry::Service;   break;
       case TagClassInfo::Singleton: ce->spec = Entry::Singleton; break;
+      case TagClassInfo::None:      // should never happen, means not properly initialized
+        assert(tci->kind != TagClassInfo::None);
+        break;
     }
     ce->name     = tci->name;
     if (tci->kind==TagClassInfo::Protocol)