The idl encoding table stuff appears to be a no-op, converts x to x

1.a) There is only one call to SvTokenStream::SetCharSet
2.b) That call is from SvTokenStream::InitCtor and the argument is
gsl_getSystemTextEncoding()

2.a) SvTokenStream::SetCharSet is the sole caller of SvChar::GetTable
i.e.
pCharTab = SvChar::GetTable( nSet, gsl_getSystemTextEncoding() );
2.b) so this is in practive only ever...
pCharTab = SvChar::GetTable( gsl_getSystemTextEncoding(),
gsl_getSystemTextEncoding() );

3) SvChar::GetTable returns a table for converting from one encoding to
another.

4) so the whole thing is a no-op, i.e.
pCharTab can be dropped
SvChar::GetTable is then unused and can be dropped
SetCharSet and GetCharSet are then also unused

1 files changed, 0 insertions, 5 deletions

diff --git a/idl/inc/lex.hxx b/idl/inc/lex.hxx
index 3aa22139a4dd..607f0ec67a8d 100644
--- a/idl/inc/lex.hxx
+++ b/idl/inc/lex.hxx
@@ -133,8 +133,6 @@ class SvTokenStream
     sal_uLong       nLine, nColumn;
     int         nBufPos;
     int         c;          // next character
-    CharSet     nCharSet;
-    char *      pCharTab;   // pointer to conversion table
     sal_uInt16      nTabSize;   // length of tabulator
     ByteString      aStrTrue;
     ByteString      aStrFalse;
@@ -184,9 +182,6 @@ public:
     const String &  GetFileName() const { return aFileName; }
     SvStream &      GetStream() { return rInStream; }
 
-    void            SetCharSet( CharSet nSet );
-    CharSet         GetCharSet() const { return nCharSet; }
-
     void            SetTabSize( sal_uInt16 nTabSizeP )
                     { nTabSize = nTabSizeP; }
     sal_uInt16          GetTabSize() const { return nTabSize; }