Insert explicit "break" when falling through to empty next case

...which itself only contains a "break" (or nothing at all at the end of the
"switch"), as otherwise Clang -Wimplicit-fallthrough would warn about these.

Change-Id: I25c1cf2ca74dfeba7ca0385ca8f1c1bf30bbf91b

9 files changed, 13 insertions, 2 deletions

diff --git a/sc/source/core/data/column3.cxx b/sc/source/core/data/column3.cxx
index a86cffe82322..27abbbf249fe 100644
--- a/sc/source/core/data/column3.cxx
+++ b/sc/source/core/data/column3.cxx
@@ -2329,6 +2329,7 @@ public:
                 break;
                 case CELLTYPE_STRING:
                     rColumn.SetRawString(aBlockPos, r.mnRow, *r.maValue.mpString, false);
+                break;
                 default:
                     ;
             }
diff --git a/sc/source/core/data/documen4.cxx b/sc/source/core/data/documen4.cxx
index 11fba58d7d81..3f91377c7d02 100644
--- a/sc/source/core/data/documen4.cxx
+++ b/sc/source/core/data/documen4.cxx
@@ -461,8 +461,9 @@ bool setCacheTableReferenced(formula::FormulaToken& rToken, ScExternalRefManager
              * have to be marked as well, if so. Mechanism would be
              * different. */
             OSL_FAIL("ScDocument::MarkUsedExternalReferences: implement the svExternalName case!");
+            break;
         default:
-            ;
+            break;
     }
     return false;
 }
diff --git a/sc/source/core/data/dpoutputgeometry.cxx b/sc/source/core/data/dpoutputgeometry.cxx
index f0ec629fe21c..53a600070470 100644
--- a/sc/source/core/data/dpoutputgeometry.cxx
+++ b/sc/source/core/data/dpoutputgeometry.cxx
@@ -179,6 +179,7 @@ void ScDPOutputGeometry::adjustFieldsForDataLayout(sal_uInt32& rColumnFields, sa
             case Row:
                 if (rRowFields > 0)
                     rRowFields -= 1;
+            break;
             default:
                 ;
         }
diff --git a/sc/source/core/tool/scmatrix.cxx b/sc/source/core/tool/scmatrix.cxx
index 9ed144514d34..1f5ace83c1ce 100644
--- a/sc/source/core/tool/scmatrix.cxx
+++ b/sc/source/core/tool/scmatrix.cxx
@@ -684,6 +684,7 @@ ScMatrixValue ScMatrixImpl::Get(SCSIZE nC, SCSIZE nR) const
                         assert(false);
                 }
                 aVal.fVal = 0.0;
+            break;
             default:
                 ;
         }
@@ -1554,6 +1555,7 @@ public:
                 for (size_t i = 0; i < node.size; ++i)
                     compare();
             }
+            break;
             default:
                 ;
         }
@@ -1792,6 +1794,7 @@ public:
                     *miPos = op(*miPos, 0.0);
                 }
             }
+            break;
             default:
                 ;
         }
diff --git a/sc/source/core/tool/token.cxx b/sc/source/core/tool/token.cxx
index 11005eabe596..ebd17a0512b5 100644
--- a/sc/source/core/tool/token.cxx
+++ b/sc/source/core/tool/token.cxx
@@ -1564,6 +1564,7 @@ void ScTokenArray::CheckToken( const FormulaToken& r )
             case svUnknown:
                 // We don't support vectorization on these.
                 meVectorState = FormulaVectorDisabled;
+            break;
             default:
                 ;
         }
diff --git a/sc/source/filter/excel/xeextlst.cxx b/sc/source/filter/excel/xeextlst.cxx
index c9a321420eea..921642aa3910 100644
--- a/sc/source/filter/excel/xeextlst.cxx
+++ b/sc/source/filter/excel/xeextlst.cxx
@@ -276,6 +276,7 @@ XclExpExtCfRule::XclExpExtCfRule( const XclExpRoot& rRoot, const ScFormatEntry&
             mxEntry.reset(new XclExpExtIconSet(*this, rIconSet, rPos));
             pType = "iconSet";
         }
+        break;
         default:
         break;
     }
diff --git a/sc/source/filter/excel/xeformula.cxx b/sc/source/filter/excel/xeformula.cxx
index 031ff4732e73..fb747cb763eb 100644
--- a/sc/source/filter/excel/xeformula.cxx
+++ b/sc/source/filter/excel/xeformula.cxx
@@ -2143,6 +2143,7 @@ void XclExpFmlaCompImpl::ProcessExternalName( const XclExpScToken& rTokData )
                                 mxData->mpLinkMgr->StoreCellRange(
                                     nFileId, pScToken->GetString().getString(), aRefData.toAbs(*mxData->mpScBasePos));
                             }
+                            break;
                             default:
                                 ;   // nothing, avoid compiler warning
                         }
diff --git a/sc/source/ui/sidebar/NumberFormatPropertyPanel.cxx b/sc/source/ui/sidebar/NumberFormatPropertyPanel.cxx
index 10d0c185147a..c559b4f235e2 100644
--- a/sc/source/ui/sidebar/NumberFormatPropertyPanel.cxx
+++ b/sc/source/ui/sidebar/NumberFormatPropertyPanel.cxx
@@ -286,8 +286,9 @@ void NumberFormatPropertyPanel::NotifyItemUpdate(
                 mpEdDecimals->SetValue(nPrecision);
             mpEdLeadZeroes->SetValue(nLeadZeroes);
         }
+        break;
     default:
-        ;
+        break;
     }
 }
 
diff --git a/sc/source/ui/view/output2.cxx b/sc/source/ui/view/output2.cxx
index d110c1d48dd8..2cc4f5a479e8 100644
--- a/sc/source/ui/view/output2.cxx
+++ b/sc/source/ui/view/output2.cxx
@@ -3519,6 +3519,7 @@ void ScOutputData::DrawEditBottomTop(DrawEditParam& rParam)
             case SVX_VER_JUSTIFY_TOP:
                 // align to top
                 aLogicStart.Y() -= nGap;
+            break;
             default:
                 ;
         }