Remove unused copy assignment ops of SfxPoolItem-derived classes

SfxPoolItem has the curious design of non-deleted copy ctor and deleted copy
assignment op.  Many derived classes then provide a non-deleted assignment op,
apparently more or less on an as-needed basis.  But some of those user-provided
assignment ops are actually unused (and their presence causes
-Werror=deprecated-copy with GCC trunk towards GCC 9 when the---implicitly-
defined---copy ctor of the derived class is used), so remove them.  In some
cases that would still cause -Werror=deprected-copy because of a user-declared
dtor, so in those cases explicitly default all the copy/move functions (some of
which will then be implicitly defined as deleted).

Change-Id: If0d9f1a9f3954263a39ffd27ba895d6202afa307
Reviewed-on: https://gerrit.libreoffice.org/58133
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/include/editeng/prntitem.hxx b/include/editeng/prntitem.hxx
index 47cd59d0158f..a5d5e9c1fa5a 100644
--- a/include/editeng/prntitem.hxx
+++ b/include/editeng/prntitem.hxx
@@ -36,7 +36,6 @@ class EDITENG_DLLPUBLIC SvxPrintItem : public SfxBoolItem
 {
 public:
     explicit SvxPrintItem( const sal_uInt16 nId , const bool bPrt = true );
-    inline SvxPrintItem &operator=( const SvxPrintItem &rCpy );
 
     // "pure virtual Methods" from SfxPoolItem
     virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
@@ -51,13 +50,6 @@ inline SvxPrintItem::SvxPrintItem( const sal_uInt16 nId, const bool bPrt )
     : SfxBoolItem( nId, bPrt )
 {}
 
-inline SvxPrintItem &SvxPrintItem::operator=( const SvxPrintItem &rCpy )
-{
-    SetValue( rCpy.GetValue() );
-    return *this;
-}
-
-
 #endif
 
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