More -Werror,-Wunused-private-field

...detected with a modified trunk Clang with

> Index: lib/Sema/SemaDeclCXX.cpp
> ===================================================================
> --- lib/Sema/SemaDeclCXX.cpp	(revision 219190)
> +++ lib/Sema/SemaDeclCXX.cpp	(working copy)
> @@ -1917,9 +1917,10 @@
>    const Type *T = FD.getType()->getBaseElementTypeUnsafe();
>    // FIXME: Destruction of ObjC lifetime types has side-effects.
>    if (const CXXRecordDecl *RD = T->getAsCXXRecordDecl())
> -    return !RD->isCompleteDefinition() ||
> -           !RD->hasTrivialDefaultConstructor() ||
> -           !RD->hasTrivialDestructor();
> +    return !RD->hasAttr<WarnUnusedAttr>() &&
> +           (!RD->isCompleteDefinition() ||
> +            !RD->hasTrivialDefaultConstructor() ||
> +            !RD->hasTrivialDestructor());
>    return false;
>  }
>
> @@ -3517,9 +3518,11 @@
>    bool addFieldInitializer(CXXCtorInitializer *Init) {
>      AllToInit.push_back(Init);
>
> +#if 0
>      // Check whether this initializer makes the field "used".
>      if (Init->getInit()->HasSideEffects(S.Context))
>        S.UnusedPrivateFields.remove(Init->getAnyMember());
> +#endif
>
>      return false;
>    }

to warn about members of SAL_WARN_UNUSED-annotated class types, and warn about
initializations with side effects (cf.
<http://lists.cs.uiuc.edu/pipermail/cfe-dev/2014-October/039602.html>
"-Wunused-private-field distracted by side effects").

Change-Id: I3f3181c4eb8180ca28e1fa3dffc9dbe1002c6628

4 files changed, 0 insertions, 6 deletions

diff --git a/lotuswordpro/source/filter/lwpbulletstylemgr.hxx b/lotuswordpro/source/filter/lwpbulletstylemgr.hxx
index 94622b2c9f46..8b5b8acad2e4 100644
--- a/lotuswordpro/source/filter/lwpbulletstylemgr.hxx
+++ b/lotuswordpro/source/filter/lwpbulletstylemgr.hxx
@@ -101,7 +101,6 @@ private:
     typedef std::pair<boost::shared_ptr<LwpBulletOverride>, LwpObjectID> OverridePair;
     std::vector <OUString> m_vStyleNameList;
     std::vector <OverridePair> m_vIDsPairList;
-    OUString m_aCurrentStyleName;
     LwpFoundry* m_pFoundry;
     XFList* m_pBulletList;
     bool m_bContinue;
diff --git a/lotuswordpro/source/filter/lwptablelayout.hxx b/lotuswordpro/source/filter/lwptablelayout.hxx
index 71ddcfdfd5d4..97f8e6bc8602 100644
--- a/lotuswordpro/source/filter/lwptablelayout.hxx
+++ b/lotuswordpro/source/filter/lwptablelayout.hxx
@@ -118,7 +118,6 @@ protected:
 private:
     //CColumnLayoutHead cColumnLayout;
     LwpObjectID m_ColumnLayout;
-    OUString m_FrameStyleName;
     LwpCellLayout * m_pDefaultCellLayout;
     OUString m_DefaultColumnStyleName;
     OUString m_DefaultRowStyleName;
diff --git a/lotuswordpro/source/filter/xfilter/xfcell.hxx b/lotuswordpro/source/filter/xfilter/xfcell.hxx
index 8f62f0849cf7..9ae0010f4e62 100644
--- a/lotuswordpro/source/filter/xfilter/xfcell.hxx
+++ b/lotuswordpro/source/filter/xfilter/xfcell.hxx
@@ -164,7 +164,6 @@ private:
     sal_Int32   m_nRepeated;
     enumXFValueType m_eValueType;
     OUString   m_strValue;
-    OUString   m_strDisplay;
     OUString   m_strFormula;
     bool    m_bProtect;
 };
diff --git a/lotuswordpro/source/filter/xfilter/xfindex.hxx b/lotuswordpro/source/filter/xfilter/xfindex.hxx
index add2470b882e..6d09ac5ecd60 100644
--- a/lotuswordpro/source/filter/xfilter/xfindex.hxx
+++ b/lotuswordpro/source/filter/xfilter/xfindex.hxx
@@ -128,8 +128,6 @@ private:
     typedef std::pair<enumXFIndexTemplate, OUString> TOCTEMPLATE_ENTRY_TYPE;
     std::vector<TOCTEMPLATE_ENTRY_TYPE> m_aEntries; // template entry + text style
     std::map<sal_uInt16, OUString> m_aTextEntries;
-
-    OUString m_strChapterTextStyle;
 };
 
 /**
@@ -171,7 +169,6 @@ public:
 private:
     enumXFIndex     m_eType;
     OUString        m_strTitle;
-    OUString        m_strSectStyle;
     bool            m_bProtect;
     bool            m_bSeparator;
     XFParagraph*    m_pTitle;