7 files changed, 2 insertions, 15 deletions
diff --git a/basic/source/classes/sb.cxx b/basic/source/classes/sb.cxx
index 58e683438814..b47c3a864104 100644
--- a/basic/source/classes/sb.cxx
+++ b/basic/source/classes/sb.cxx
@@ -1390,11 +1390,8 @@ void StarBASIC::QuitAndExitApplication()
 void StarBASIC::Stop()
 {
     SbiInstance* p = GetSbData()->pInst;
-    while( p )
-    {
+    if( p )
         p->Stop();
-        p = p->pNext;
-    }
 }
 
 bool StarBASIC::IsRunning()
diff --git a/basic/source/classes/sbunoobj.cxx b/basic/source/classes/sbunoobj.cxx
index 198f14eb9420..8d24420bdd4d 100644
--- a/basic/source/classes/sbunoobj.cxx
+++ b/basic/source/classes/sbunoobj.cxx
@@ -3715,17 +3715,13 @@ static SbUnoServiceCtor* pFirstCtor = nullptr;
 void clearUnoServiceCtors()
 {
     SbUnoServiceCtor* pCtor = pFirstCtor;
-    while( pCtor )
-    {
+    if( pCtor )
         pCtor->SbxValue::Clear();
-        pCtor = pCtor->pNext;
-    }
 }
 
 SbUnoServiceCtor::SbUnoServiceCtor( const OUString& aName_, Reference< XServiceConstructorDescription > const & xServiceCtorDesc )
     : SbxMethod( aName_, SbxOBJECT )
     , m_xServiceCtorDesc( xServiceCtorDesc )
-    , pNext(nullptr)
 {
 }
 
diff --git a/basic/source/comp/parser.cxx b/basic/source/comp/parser.cxx
index 2ecc75c8e9c9..70f210d16de3 100644
--- a/basic/source/comp/parser.cxx
+++ b/basic/source/comp/parser.cxx
@@ -118,7 +118,6 @@ SbiParser::SbiParser( StarBASIC* pb, SbModule* pm )
           aRtlSyms( aGblStrings, SbRTL, this ),
           aGen( *pm, this, 1024 )
 {
-    eCurExpr = SbSYMBOL;
     eEndTok  = NIL;
     pProc    = nullptr;
     pStack   = nullptr;
diff --git a/basic/source/inc/parser.hxx b/basic/source/inc/parser.hxx
index 8b16d4c94e25..9d2553f67b1b 100644
--- a/basic/source/inc/parser.hxx
+++ b/basic/source/inc/parser.hxx
@@ -69,7 +69,6 @@ public:
     SbiSymPool    aRtlSyms;         // Runtime-Library
     SbiCodeGen    aGen;             // Code-Generator
     SbiSymPool*   pPool;
-    SbiExprType   eCurExpr;
     short         nBase;            // OPTION BASE-value
     bool          bText;            // OPTION COMPARE TEXT
     bool          bExplicit;        // true: OPTION EXPLICIT
diff --git a/basic/source/inc/runtime.hxx b/basic/source/inc/runtime.hxx
index 8278f76cbd7f..5a1e8c211d24 100644
--- a/basic/source/inc/runtime.hxx
+++ b/basic/source/inc/runtime.hxx
@@ -154,7 +154,6 @@ class SbiInstance
     ComponentVector_t ComponentVector;
 public:
     SbiRuntime*  pRun;              // Call-Stack
-    SbiInstance* pNext;             // instances chain
 
     // #31460 new concept for StepInto/Over/Out,
     // explanation see runtime.cxx at SbiInstance::CalcBreakCallLevel()
diff --git a/basic/source/inc/sbunoobj.hxx b/basic/source/inc/sbunoobj.hxx
index e1d64f4b6739..9ec617a7230a 100644
--- a/basic/source/inc/sbunoobj.hxx
+++ b/basic/source/inc/sbunoobj.hxx
@@ -268,8 +268,6 @@ class SbUnoServiceCtor : public SbxMethod
 
     css::uno::Reference< css::reflection::XServiceConstructorDescription > m_xServiceCtorDesc;
 
-    SbUnoServiceCtor* pNext;
-
 public:
 
     SbUnoServiceCtor( const OUString& aName_, css::uno::Reference< css::reflection::XServiceConstructorDescription > const & xServiceCtorDesc );
diff --git a/basic/source/runtime/runtime.cxx b/basic/source/runtime/runtime.cxx
index 4f3fd377d0b7..1fba86622b5b 100644
--- a/basic/source/runtime/runtime.cxx
+++ b/basic/source/runtime/runtime.cxx
@@ -322,7 +322,6 @@ SbiInstance::SbiInstance( StarBASIC* p )
     , bReschedule(true)
     , bCompatibility(false)
     , pRun(nullptr)
-    , pNext(nullptr)
     , nCallLvl(0)
     , nBreakCallLvl(0)
 {