new loplugin:methodcycles

look for closed cycles of methods i.e. unused code that would not
otherwise be found by the unusedmethods loplugin

Change-Id: I3fb052132d97aabca573bb8e9fc424201b1e2042
Reviewed-on: https://gerrit.libreoffice.org/60875
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 0 insertions, 71 deletions

diff --git a/sw/source/core/doc/dbgoutsw.cxx b/sw/source/core/doc/dbgoutsw.cxx
index a670fc83ded4..9ffbc68866a0 100644
--- a/sw/source/core/doc/dbgoutsw.cxx
+++ b/sw/source/core/doc/dbgoutsw.cxx
@@ -691,77 +691,6 @@ const char * dbg_out(const SwTextNode * pNode)
         return nullptr;
 }
 
-static void lcl_dbg_nodes_inner(OUString & aStr, SwNodes & rNodes, sal_uLong & nIndex)
-{
-    SwNode * pNode = rNodes[nIndex];
-    SwStartNode * pStartNode = dynamic_cast<SwStartNode *> (pNode);
-
-    SwNode * pEndNode = nullptr;
-    if (pStartNode != nullptr)
-        pEndNode = pStartNode->EndOfSectionNode();
-
-    sal_uLong nCount = rNodes.Count();
-    sal_uLong nStartIndex = nIndex;
-
-    bool bDone = false;
-
-    OUString aTag;
-    if (pNode->IsTableNode())
-        aTag += "table";
-    else if (pNode->IsSectionNode())
-        aTag += "section";
-    else
-        aTag += "nodes";
-
-    aStr += "<";
-    aStr += aTag;
-    aStr += ">";
-
-    while (! bDone)
-    {
-        if (pNode->IsStartNode() && nIndex != nStartIndex)
-            lcl_dbg_nodes_inner(aStr, rNodes, nIndex);
-        else
-        {
-            aStr += lcl_dbg_out(*pNode);
-            aStr += "\n";
-
-            nIndex++;
-        }
-
-        if (pNode == pEndNode || nIndex >= nCount)
-            bDone = true;
-        else
-            pNode = rNodes[nIndex];
-    }
-
-    aStr += "</";
-    aStr += aTag;
-    aStr += ">\n";
-}
-
-static OUString lcl_dbg_out(SwNodes & rNodes)
-{
-    OUString aStr("<nodes-array>");
-
-    sal_uLong nIndex = 0;
-    sal_uLong nCount = rNodes.Count();
-
-    while (nIndex < nCount)
-    {
-        lcl_dbg_nodes_inner(aStr, rNodes, nIndex);
-    }
-
-    aStr += "</nodes-array>\n";
-
-    return aStr;
-}
-
-const char * dbg_out(SwNodes & rNodes)
-{
-    return dbg_out(lcl_dbg_out(rNodes));
-}
-
 static OUString lcl_dbg_out(const SwUndo & rUndo)
 {
     return "[ " + OUString::number(static_cast<int>(rUndo.GetId()))