18 files changed, 29 insertions, 29 deletions
diff --git a/include/tools/b3dtrans.hxx b/include/tools/b3dtrans.hxx
index 9787cb76419a..ae50f4596ac6 100644
--- a/include/tools/b3dtrans.hxx
+++ b/include/tools/b3dtrans.hxx
@@ -30,7 +30,7 @@
 #include <tools/toolsdllapi.h>
 
 /// Transformation sets for 3D output
-class TOOLS_DLLPUBLIC B3dTransformationSet
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC B3dTransformationSet
 {
 private:
     // Object Matrix Object -> World
@@ -147,7 +147,7 @@ protected:
     Uses a simplified model, in which a point is described using a View
     Reference Point (VRP).
 */
-class TOOLS_DLLPUBLIC B3dViewport : public B3dTransformationSet
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC B3dViewport : public B3dTransformationSet
 {
 private:
     basegfx::B3DPoint           aVRP;   // View Reference Point
@@ -174,7 +174,7 @@ protected:
 
 // B3D camera
 
-class TOOLS_DLLPUBLIC B3dCamera : public B3dViewport
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC B3dCamera : public B3dViewport
 {
 private:
     basegfx::B3DPoint       aPosition;
diff --git a/include/tools/config.hxx b/include/tools/config.hxx
index 845dd08917d4..776799d3f7df 100644
--- a/include/tools/config.hxx
+++ b/include/tools/config.hxx
@@ -25,7 +25,7 @@
 struct ImplConfigData;
 struct ImplGroupData;
 
-class TOOLS_DLLPUBLIC Config
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC Config
 {
 private:
     OUString            maFileName;
diff --git a/include/tools/errinf.hxx b/include/tools/errinf.hxx
index 3a9af9a568b8..9559eecfc918 100644
--- a/include/tools/errinf.hxx
+++ b/include/tools/errinf.hxx
@@ -34,7 +34,7 @@ namespace vcl { class Window; }
 class DynamicErrorInfo_Impl;
 class ErrorHandler_Impl;
 
-class TOOLS_DLLPUBLIC ErrorInfo
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC ErrorInfo
 {
 private:
     sal_uIntPtr             lUserId;
@@ -50,7 +50,7 @@ public:
     static ErrorInfo*       GetErrorInfo(sal_uIntPtr);
 };
 
-class TOOLS_DLLPUBLIC DynamicErrorInfo : public ErrorInfo
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC DynamicErrorInfo : public ErrorInfo
 {
     friend class DynamicErrorInfo_Impl;
 
@@ -66,7 +66,7 @@ public:
     sal_uInt16              GetDialogMask() const;
 };
 
-class TOOLS_DLLPUBLIC StringErrorInfo : public DynamicErrorInfo
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC StringErrorInfo : public DynamicErrorInfo
 {
 private:
     OUString                aString;
@@ -79,7 +79,7 @@ public:
     const OUString&         GetErrorString() const { return aString; }
 };
 
-class TOOLS_DLLPUBLIC TwoStringErrorInfo: public DynamicErrorInfo
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC TwoStringErrorInfo: public DynamicErrorInfo
 {
 private:
     OUString aArg1;
@@ -96,7 +96,7 @@ public:
 };
 
 struct ErrorContextImpl;
-class TOOLS_DLLPUBLIC ErrorContext
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC ErrorContext
 {
     friend class ErrorHandler;
 
@@ -119,7 +119,7 @@ typedef sal_uInt16 WindowDisplayErrorFunc(
 typedef void BasicDisplayErrorFunc(
     const OUString &rErr, const OUString &rAction);
 
-class TOOLS_DLLPUBLIC ErrorHandler
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC ErrorHandler
 {
     friend class ErrorHandler_Impl;
 
diff --git a/include/tools/globname.hxx b/include/tools/globname.hxx
index 76bcef149640..b8d73d730ec1 100644
--- a/include/tools/globname.hxx
+++ b/include/tools/globname.hxx
@@ -25,7 +25,7 @@
 #include <com/sun/star/uno/Sequence.hxx>
 #include <o3tl/cow_wrapper.hxx>
 
-struct SvGUID
+struct SAL_WARN_UNUSED SvGUID
 {
     sal_uInt32 Data1;
     sal_uInt16 Data2;
@@ -33,7 +33,7 @@ struct SvGUID
     sal_uInt8  Data4[8];
 };
 
-struct ImpSvGlobalName
+struct SAL_WARN_UNUSED ImpSvGlobalName
 {
     struct SvGUID   szData;
 
@@ -52,7 +52,7 @@ struct ImpSvGlobalName
 
 class SvStream;
 
-class TOOLS_DLLPUBLIC SvGlobalName
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC SvGlobalName
 {
     ::o3tl::cow_wrapper< ImpSvGlobalName > pImp;
 
diff --git a/include/tools/inetmime.hxx b/include/tools/inetmime.hxx
index 3b737c889622..69e9c1ce451f 100644
--- a/include/tools/inetmime.hxx
+++ b/include/tools/inetmime.hxx
@@ -59,7 +59,7 @@ typedef std::unordered_map<OString, INetContentTypeParameter, OStringHash>
     INetContentTypeParameterList;
 
 
-class TOOLS_DLLPUBLIC INetMIME
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC INetMIME
 {
 public:
     /** Check for US-ASCII visible character.
diff --git a/include/tools/inetmsg.hxx b/include/tools/inetmsg.hxx
index b62b53e609ef..6bfe6bab92f7 100644
--- a/include/tools/inetmsg.hxx
+++ b/include/tools/inetmsg.hxx
@@ -31,7 +31,7 @@
 
 class DateTime;
 
-class INetMessageHeader
+class SAL_WARN_UNUSED INetMessageHeader
 {
     OString m_aName;
     OString m_aValue;
@@ -70,7 +70,7 @@ enum class InetMessageMime
     NUMHDR                     = 4,
 };
 
-class TOOLS_DLLPUBLIC INetMIMEMessage
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC INetMIMEMessage
 {
     ::std::vector< INetMessageHeader* >
                     m_aHeaderList;
diff --git a/include/tools/line.hxx b/include/tools/line.hxx
index ec023abfc516..58b94e0c68c0 100644
--- a/include/tools/line.hxx
+++ b/include/tools/line.hxx
@@ -25,7 +25,7 @@
 namespace tools
 {
 
-class TOOLS_DLLPUBLIC Line
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC Line
 {
 private:
     Point           maStart;
diff --git a/include/tools/mempool.hxx b/include/tools/mempool.hxx
index 4ff29d2d950d..a3b13f228ca1 100644
--- a/include/tools/mempool.hxx
+++ b/include/tools/mempool.hxx
@@ -26,7 +26,7 @@
 
 struct FixedMemPool_Impl;
 
-class TOOLS_DLLPUBLIC FixedMemPool
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC FixedMemPool
 {
     FixedMemPool_Impl * m_pImpl;
     char const *        m_pTypeName;
diff --git a/include/tools/multisel.hxx b/include/tools/multisel.hxx
index 7e54c4db97fd..4671cfd9d2f0 100644
--- a/include/tools/multisel.hxx
+++ b/include/tools/multisel.hxx
@@ -30,7 +30,7 @@ typedef ::std::vector< Range* > ImpSelList;
 
 #define SFX_ENDOFSELECTION      ULONG_MAX
 
-class TOOLS_DLLPUBLIC MultiSelection
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC MultiSelection
 {
 private:
     ImpSelList      aSels;      // array of SV-selections
@@ -77,7 +77,7 @@ public:
     const Range&    GetRange( size_t nRange ) const { return *aSels[nRange]; }
 };
 
-class TOOLS_DLLPUBLIC StringRangeEnumerator
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC StringRangeEnumerator
 {
     struct Range
     {
diff --git a/include/tools/rc.hxx b/include/tools/rc.hxx
index ebf946a07e9a..3636d60c4896 100644
--- a/include/tools/rc.hxx
+++ b/include/tools/rc.hxx
@@ -22,7 +22,7 @@
 #include <tools/toolsdllapi.h>
 #include <tools/resmgr.hxx>
 
-class TOOLS_DLLPUBLIC Resource
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC Resource
 {
 protected:
     ResMgr* m_pResMgr;
diff --git a/include/tools/resary.hxx b/include/tools/resary.hxx
index 0cec8eb351b8..5a935c271066 100644
--- a/include/tools/resary.hxx
+++ b/include/tools/resary.hxx
@@ -27,7 +27,7 @@
 
 class ResId;
 
-class TOOLS_DLLPUBLIC ResStringArray
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC ResStringArray
 {
     struct Impl;
     std::unique_ptr<Impl> mpImpl;
diff --git a/include/tools/resid.hxx b/include/tools/resid.hxx
index 9dd7b22abf2e..c39dd675da05 100644
--- a/include/tools/resid.hxx
+++ b/include/tools/resid.hxx
@@ -32,7 +32,7 @@ typedef sal_uInt32 RESOURCE_TYPE;
 
 class ResMgr;
 
-class ResId
+class SAL_WARN_UNUSED ResId
 {
     /*
     Consider two cases:
diff --git a/include/tools/resmgr.hxx b/include/tools/resmgr.hxx
index 024c745dbd23..eec8d1a2c209 100644
--- a/include/tools/resmgr.hxx
+++ b/include/tools/resmgr.hxx
@@ -80,7 +80,7 @@ struct ImpRCStack
     void            Init( ResMgr * pMgr, const Resource * pObj, sal_uInt32 nId );
 };
 
-class TOOLS_DLLPUBLIC ResMgr
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC ResMgr
 {
 private:
     InternalResMgr* pImpRes;
diff --git a/include/tools/simplerm.hxx b/include/tools/simplerm.hxx
index 79e267ad07f2..d82764f70f18 100644
--- a/include/tools/simplerm.hxx
+++ b/include/tools/simplerm.hxx
@@ -31,7 +31,7 @@
 
 class InternalResMgr;
 
-class TOOLS_DLLPUBLIC SimpleResMgr final
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC SimpleResMgr final
 {
     osl::Mutex              m_aAccessSafety;
     std::unique_ptr<InternalResMgr>
diff --git a/include/tools/svborder.hxx b/include/tools/svborder.hxx
index 50ee5814139c..95b1ff48ca80 100644
--- a/include/tools/svborder.hxx
+++ b/include/tools/svborder.hxx
@@ -23,7 +23,7 @@
 #include <tools/toolsdllapi.h>
 #include <tools/gen.hxx>
 
-class TOOLS_DLLPUBLIC SvBorder
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC SvBorder
 {
     long nTop, nRight, nBottom, nLeft;
 
diff --git a/include/tools/unqidx.hxx b/include/tools/unqidx.hxx
index 2a83ed70ca72..2c0543256dcc 100644
--- a/include/tools/unqidx.hxx
+++ b/include/tools/unqidx.hxx
@@ -49,7 +49,7 @@ public:
 };
 
 template<typename T>
-class UniqueIndex : private UniqueIndexImpl
+class SAL_WARN_UNUSED UniqueIndex : private UniqueIndexImpl
 {
 public:
     using UniqueIndexImpl::Index;
diff --git a/include/tools/wldcrd.hxx b/include/tools/wldcrd.hxx
index 0e42b43c8502..9ff2a5b8ffd6 100644
--- a/include/tools/wldcrd.hxx
+++ b/include/tools/wldcrd.hxx
@@ -23,7 +23,7 @@
 #include <osl/thread.h>
 #include <rtl/ustring.hxx>
 
-class TOOLS_DLLPUBLIC WildCard
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC WildCard
 {
 private:
     OString aWildString;
diff --git a/include/tools/zcodec.hxx b/include/tools/zcodec.hxx
index d3c17792092d..f12ee4a62830 100644
--- a/include/tools/zcodec.hxx
+++ b/include/tools/zcodec.hxx
@@ -33,7 +33,7 @@ class SvStream;
 // * BeginCompression, Write*, EndCompression
 // * BeginCompression, Read*, EndCompression
 // * BeginCompression, ReadAsynchron*, EndCompression
-class TOOLS_DLLPUBLIC ZCodec
+class SAL_WARN_UNUSED TOOLS_DLLPUBLIC ZCodec
 {
     enum State { STATE_INIT, STATE_DECOMPRESS, STATE_COMPRESS };
     State           meState;