loplugin:unnecessaryparen: signed numeric literals

Change-Id: I75c8224452ca9c3711a2ccaca9ecf549fa59cb64
Reviewed-on: https://gerrit.libreoffice.org/45549
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

4 files changed, 9 insertions, 9 deletions

diff --git a/editeng/inc/editdoc.hxx b/editeng/inc/editdoc.hxx
index a46330c9badf..59ebecc11a32 100644
--- a/editeng/inc/editdoc.hxx
+++ b/editeng/inc/editdoc.hxx
@@ -430,7 +430,7 @@ public:
     sal_Unicode    GetExtraValue() const       { return nExtraValue; }
     void           SetExtraValue( sal_Unicode n )  { nExtraValue = n; }
 
-    bool           HasValidSize() const        { return aOutSz.Width() != (-1); }
+    bool           HasValidSize() const        { return aOutSz.Width() != -1; }
 
     ExtraPortionInfo*   GetExtraInfos() const { return xExtraInfos.get(); }
     void                SetExtraInfos( ExtraPortionInfo* p ) { xExtraInfos.reset(p); }
diff --git a/editeng/source/editeng/impedit2.cxx b/editeng/source/editeng/impedit2.cxx
index 0b24721a93c7..acd94199875e 100644
--- a/editeng/source/editeng/impedit2.cxx
+++ b/editeng/source/editeng/impedit2.cxx
@@ -1454,7 +1454,7 @@ EditPaM ImpEditEngine::WordLeft( const EditPaM& rPaM )
         if ( aBoundary.startPos >= nCurrentPos )
             aBoundary = _xBI->previousWord(
                 aNewPaM.GetNode()->GetString(), nCurrentPos, aLocale, css::i18n::WordType::ANYWORD_IGNOREWHITESPACES);
-        aNewPaM.SetIndex( ( aBoundary.startPos != (-1) ) ? aBoundary.startPos : 0 );
+        aNewPaM.SetIndex( ( aBoundary.startPos != -1 ) ? aBoundary.startPos : 0 );
     }
 
     return aNewPaM;
@@ -1674,7 +1674,7 @@ void ImpEditEngine::InitScriptTypes( sal_Int32 nPara )
         short nScriptType = _xBI->getScriptType( aText, nPos );
         rTypes.emplace_back( nScriptType, nPos, nTextLen );
         nPos = _xBI->endOfScript( aText, nPos, nScriptType );
-        while ( ( nPos != (-1) ) && ( nPos < nTextLen ) )
+        while ( ( nPos != -1 ) && ( nPos < nTextLen ) )
         {
             rTypes.back().nEndPos = nPos;
 
diff --git a/editeng/source/editeng/impedit3.cxx b/editeng/source/editeng/impedit3.cxx
index 6953b98df9fa..ee2dac949f40 100644
--- a/editeng/source/editeng/impedit3.cxx
+++ b/editeng/source/editeng/impedit3.cxx
@@ -934,7 +934,7 @@ bool ImpEditEngine::CreateLines( sal_Int32 nPara, sal_uInt32 nStartPosY )
                     nTmpWidth -= rPrev.GetSize().Width();
                     nTmpPos = nTmpPos - rPrev.GetLen();
                     rPrev.SetLen(rPrev.GetLen() + nTmpLen);
-                    rPrev.GetSize().Width() = (-1);
+                    rPrev.GetSize().Width() = -1;
                 }
 
                 DBG_ASSERT( nTmpPortion < pParaPortion->GetTextPortions().Count(), "No more Portions left!" );
@@ -2384,7 +2384,7 @@ sal_Int32 ImpEditEngine::SplitTextPortion( ParaPortion* pPortion, sal_Int32 nPos
         }
     }
     else
-        pTextPortion->GetSize().Width() = (-1);
+        pTextPortion->GetSize().Width() = -1;
 
     return nSplitPortion;
 }
@@ -2523,7 +2523,7 @@ void ImpEditEngine::RecalcTextPortion( ParaPortion* pParaPortion, sal_Int32 nSta
                 FindPortion( nStartPos, nPortionStart );
             TextPortion& rTP = pParaPortion->GetTextPortions()[ nTP ];
             rTP.SetLen( rTP.GetLen() + nNewChars );
-            rTP.GetSize().Width() = (-1);
+            rTP.GetSize().Width() = -1;
         }
     }
     else
@@ -2589,7 +2589,7 @@ void ImpEditEngine::RecalcTextPortion( ParaPortion* pParaPortion, sal_Int32 nSta
                     TextPortion& rPrev = pParaPortion->GetTextPortions()[nLastPortion - 1];
                     DBG_ASSERT( rPrev.GetKind() == PortionKind::TEXT, "Portion?!" );
                     rPrev.SetLen( rPrev.GetLen() + pTP->GetLen() );
-                    rPrev.GetSize().Width() = (-1);
+                    rPrev.GetSize().Width() = -1;
                 }
                 pParaPortion->GetTextPortions().Remove( nLastPortion );
             }
diff --git a/editeng/source/outliner/outlvw.cxx b/editeng/source/outliner/outlvw.cxx
index 4e24d2023c70..22299ee40f42 100644
--- a/editeng/source/outliner/outlvw.cxx
+++ b/editeng/source/outliner/outlvw.cxx
@@ -152,13 +152,13 @@ bool OutlinerView::PostKeyEvent( const KeyEvent& rKEvt, vcl::Window const * pFra
                          ( pOwner->ImplGetOutlinerMode() != OutlinerMode::TitleObject ) &&
                          ( bSelection || !aSel.nStartPos ) )
                     {
-                        Indent( aKeyCode.IsShift() ? (-1) : (+1) );
+                        Indent( aKeyCode.IsShift() ? -1 : +1 );
                         bKeyProcessed = true;
                     }
                     else if ( ( pOwner->ImplGetOutlinerMode() == OutlinerMode::TextObject ) &&
                               !bSelection && !aSel.nEndPos && pOwner->ImplHasNumberFormat( aSel.nEndPara ) )
                     {
-                        Indent( aKeyCode.IsShift() ? (-1) : (+1) );
+                        Indent( aKeyCode.IsShift() ? -1 : +1 );
                         bKeyProcessed = true;
                     }
                 }