new loplugin writeonlyvars

largely based on the relevant portion of the unusedfields loplugin, but
adapted for local vars

Change-Id: Ic522a941573940e8f75c88f90ba5f37508ca49b1
Reviewed-on: https://gerrit.libreoffice.org/66835
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 1 insertions, 7 deletions

diff --git a/writerfilter/source/dmapper/FontTable.cxx b/writerfilter/source/dmapper/FontTable.cxx
index 1d3de2c1779e..c3798d9bad58 100644
--- a/writerfilter/source/dmapper/FontTable.cxx
+++ b/writerfilter/source/dmapper/FontTable.cxx
@@ -93,13 +93,7 @@ void FontTable::lcl_attribute(Id Name, Value & val)
                 m_pImpl->pCurrentEntry->nTextEncoding = RTL_TEXTENCODING_SYMBOL;
             break;
         }
-        default:
-        {
-            //----> debug
-            int nVal = val.getInt();
-            ++nVal;
-            //<---- debug
-        }
+        default: ;
     }
 }