remove unnecessary sal_Unicode casts in OUStringBuffer::append calls

Convert code like:
buf.append( static_cast<sal_Unicode>('!') );
to:
buf.append( '!' );

Change-Id: Iacb03a61de65a895540940953b49620677b3d051

5 files changed, 19 insertions, 19 deletions

diff --git a/sc/source/filter/excel/xecontent.cxx b/sc/source/filter/excel/xecontent.cxx
index e977e46095bc..9be1ad212564 100644
--- a/sc/source/filter/excel/xecontent.cxx
+++ b/sc/source/filter/excel/xecontent.cxx
@@ -1563,7 +1563,7 @@ XclExpDV::XclExpDV( const XclExpRoot& rRoot, sal_uLong nScHandle ) :
                 if( XclTokenArrayHelper::GetStringList( aString, *xScTokArr, '\n' ) )
                 {
                     OUStringBuffer sFormulaBuf;
-                    sFormulaBuf.append( (sal_Unicode) '"' );
+                    sFormulaBuf.append( '"' );
                     /*  Formula is a list of string tokens -> build the Excel string.
                         Data validity is BIFF8 only (important for the XclExpString object).
                         Excel uses the NUL character as string list separator. */
@@ -1576,14 +1576,14 @@ XclExpDV::XclExpDV( const XclExpRoot& rRoot, sal_uLong nScHandle ) :
                         if( nToken > 0 )
                         {
                             mxString1->Append(OUString(static_cast<sal_Unicode>('\0')));
-                            sFormulaBuf.append( (sal_Unicode) ',' );
+                            sFormulaBuf.append( ',' );
                         }
                         mxString1->Append( aToken );
                         sFormulaBuf.append( aToken );
                     }
                     ::set_flag( mnFlags, EXC_DV_STRINGLIST );
 
-                    sFormulaBuf.append( (sal_Unicode) '"' );
+                    sFormulaBuf.append( '"' );
                     msFormula1 = sFormulaBuf.makeStringAndClear();
                 }
                 else
diff --git a/sc/source/filter/xml/XMLTrackedChangesContext.cxx b/sc/source/filter/xml/XMLTrackedChangesContext.cxx
index e2af13224428..85b5f868518b 100644
--- a/sc/source/filter/xml/XMLTrackedChangesContext.cxx
+++ b/sc/source/filter/xml/XMLTrackedChangesContext.cxx
@@ -668,7 +668,7 @@ SvXMLImportContext *ScXMLChangeInfoContext::CreateChildContext( sal_uInt16 nPref
     else if ((nPrefix == XML_NAMESPACE_TEXT) && (IsXMLToken(rLocalName, XML_P)) )
     {
         if(nParagraphCount)
-            sCommentBuffer.append(static_cast<sal_Unicode>('\n'));
+            sCommentBuffer.append('\n');
         ++nParagraphCount;
         pContext = new ScXMLContentContext( GetScImport(), nPrefix, rLocalName, xAttrList, sCommentBuffer);
     }
@@ -1060,9 +1060,9 @@ SvXMLImportContext *ScXMLChangeTextPContext::CreateChildContext( sal_uInt16 nTem
         }
         if (nRepeat)
             for (sal_Int32 j = 0; j < nRepeat; ++j)
-                sText.append(static_cast<sal_Unicode>(' '));
+                sText.append(' ');
         else
-            sText.append(static_cast<sal_Unicode>(' '));
+            sText.append(' ');
     }
     else
     {
diff --git a/sc/source/filter/xml/xmlconti.cxx b/sc/source/filter/xml/xmlconti.cxx
index 29b91dca5b2f..8e3c496226e1 100644
--- a/sc/source/filter/xml/xmlconti.cxx
+++ b/sc/source/filter/xml/xmlconti.cxx
@@ -70,9 +70,9 @@ SvXMLImportContext *ScXMLContentContext::CreateChildContext( sal_uInt16 nPrefix,
         }
         if (nRepeat)
             for (sal_Int32 j = 0; j < nRepeat; ++j)
-                sOUText.append(static_cast<sal_Unicode>(' '));
+                sOUText.append(' ');
         else
-            sOUText.append(static_cast<sal_Unicode>(' '));
+            sOUText.append(' ');
     }
 
     if( !pContext )
diff --git a/sc/source/filter/xml/xmlcvali.cxx b/sc/source/filter/xml/xmlcvali.cxx
index 6ed17807c847..45181098b5b7 100644
--- a/sc/source/filter/xml/xmlcvali.cxx
+++ b/sc/source/filter/xml/xmlcvali.cxx
@@ -532,7 +532,7 @@ SvXMLImportContext *ScXMLHelpMessageContext::CreateChildContext( sal_uInt16 nPre
         case XML_TOK_P:
         {
             if(nParagraphCount)
-                sMessage.append(static_cast<sal_Unicode>('\n'));
+                sMessage.append('\n');
             ++nParagraphCount;
             pContext = new ScXMLContentContext( GetScImport(), nPrefix, rLName, xAttrList, sMessage);
         }
@@ -606,7 +606,7 @@ SvXMLImportContext *ScXMLErrorMessageContext::CreateChildContext( sal_uInt16 nPr
         case XML_TOK_P:
         {
             if(nParagraphCount)
-                sMessage.append(static_cast<sal_Unicode>('\n'));
+                sMessage.append('\n');
             ++nParagraphCount;
             pContext = new ScXMLContentContext( GetScImport(), nPrefix, rLName, xAttrList, sMessage);
         }
diff --git a/sc/source/ui/vba/vbahelper.cxx b/sc/source/ui/vba/vbahelper.cxx
index fbe95423d954..e0d262747f82 100644
--- a/sc/source/ui/vba/vbahelper.cxx
+++ b/sc/source/ui/vba/vbahelper.cxx
@@ -586,14 +586,14 @@ OUString VBAToRegexp(const OUString &rIn, bool bForLike )
 
     int seenright = 0;
     if ( bForLike )
-        sResult.append(static_cast<sal_Unicode>('^'));
+        sResult.append('^');
 
     while (start < end)
     {
         switch (*start)
         {
             case '?':
-                sResult.append(static_cast<sal_Unicode>('.'));
+                sResult.append('.');
                 start++;
                 break;
             case '*':
@@ -605,13 +605,13 @@ OUString VBAToRegexp(const OUString &rIn, bool bForLike )
                 start++;
                 break;
             case '~':
-                sResult.append(static_cast<sal_Unicode>('\\'));
+                sResult.append('\\');
                 sResult.append(*(++start));
                 start++;
                 break;
                 // dump the ~ and escape the next characture
             case ']':
-                sResult.append(static_cast<sal_Unicode>('\\'));
+                sResult.append('\\');
                 sResult.append(*start++);
                 break;
             case '[':
@@ -624,7 +624,7 @@ OUString VBAToRegexp(const OUString &rIn, bool bForLike )
                         case '[':
                         case '?':
                         case '*':
-                        sResult.append(static_cast<sal_Unicode>('\\'));
+                        sResult.append('\\');
                         sResult.append(*start);
                             break;
                         case ']':
@@ -632,11 +632,11 @@ OUString VBAToRegexp(const OUString &rIn, bool bForLike )
                             seenright = 1;
                             break;
                         case '!':
-                            sResult.append(static_cast<sal_Unicode>('^'));
+                            sResult.append('^');
                             break;
                         default:
                         if (NeedEsc(*start))
-                            sResult.append(static_cast<sal_Unicode>('\\'));
+                            sResult.append('\\');
                         sResult.append(*start);
                             break;
                     }
@@ -645,13 +645,13 @@ OUString VBAToRegexp(const OUString &rIn, bool bForLike )
                 break;
             default:
                 if (NeedEsc(*start))
-                    sResult.append(static_cast<sal_Unicode>('\\'));
+                    sResult.append('\\');
                 sResult.append(*start++);
         }
     }
 
     if ( bForLike )
-        sResult.append(static_cast<sal_Unicode>('$'));
+        sResult.append('$');
 
     return sResult.makeStringAndClear( );
 }