Fix XFA compilation noise, part 1.

xfa/src/fgas/src/localization/fx_locale.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../../../../../core/include/fxcrt/fx_xml.h"
 #include "../fgas_base.h"
 #include "fx_localeimp.h"
 
@@ skipping 917 matching lines @@
   return TRUE;
 }
 FX_BOOL CFX_FormatString::ParseText(const CFX_WideString& wsSrcText,
                                     const CFX_WideString& wsPattern,
                                     CFX_WideString& wsValue) {
   wsValue.Empty();
   if (wsSrcText.IsEmpty() || wsPattern.IsEmpty()) {
     return FALSE;
   }
   CFX_WideString wsTextFormat;
-  IFX_Locale* pLocale =
-      GetTextFormat(wsPattern, FX_WSTRC(L"text"), wsTextFormat);
+  GetTextFormat(wsPattern, FX_WSTRC(L"text"), wsTextFormat);
   if (wsTextFormat.IsEmpty()) {
     return FALSE;
   }
   int32_t iText = 0, iPattern = 0;
   const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
   int32_t iLenText = wsSrcText.GetLength();
   const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
   int32_t iLenPattern = wsTextFormat.GetLength();
   while (iPattern < iLenPattern && iText < iLenText) {
     switch (pStrPattern[iPattern]) {
@@ skipping 61 matching lines @@
   FX_DWORD dwFormatStyle = 0;
   CFX_WideString wsNumFormat;
   IFX_Locale* pLocale =
       GetNumericFormat(wsPattern, dot_index_f, dwFormatStyle, wsNumFormat);
   if (!pLocale || wsNumFormat.IsEmpty()) {
     return FALSE;
   }
   int32_t iExponent = 0;
   CFX_WideString wsDotSymbol;
   pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
-  int32_t iDotLen = wsDotSymbol.GetLength();
   CFX_WideString wsGroupSymbol;
   pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
   int32_t iGroupLen = wsGroupSymbol.GetLength();
   CFX_WideString wsMinus;
   pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinus);
   int32_t iMinusLen = wsMinus.GetLength();
   int cc = 0, ccf = 0;
   const FX_WCHAR* str = (const FX_WCHAR*)wsSrcNum;
   int len = wsSrcNum.GetLength();
   const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
@@ skipping 746 matching lines @@
   FX_DWORD dwFormatStyle = 0;
   CFX_WideString wsNumFormat;
   IFX_Locale* pLocale =
       GetNumericFormat(wsPattern, dot_index_f, dwFormatStyle, wsNumFormat);
   if (!pLocale || wsNumFormat.IsEmpty()) {
     return FALSE;
   }
   int32_t iExponent = 0;
   CFX_WideString wsDotSymbol;
   pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
-  int32_t iDotLen = wsDotSymbol.GetLength();
   CFX_WideString wsGroupSymbol;
   pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
   int32_t iGroupLen = wsGroupSymbol.GetLength();
   CFX_WideString wsMinus;
   pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinus);
   int32_t iMinusLen = wsMinus.GetLength();
   int cc = 0, ccf = 0;
   const FX_WCHAR* str = (const FX_WCHAR*)wsSrcNum;
   int len = wsSrcNum.GetLength();
   const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
@@ skipping 1058 matching lines @@
         !FX_ParseLocaleTime(wsSrcDateTime, wsTimePattern, pLocale, dtValue,
                             iStart)) {
       return FALSE;
     }
   }
   return TRUE;
 }
 FX_BOOL CFX_FormatString::ParseZero(const CFX_WideString& wsSrcText,
                                     const CFX_WideString& wsPattern) {
   CFX_WideString wsTextFormat;
-  IFX_Locale* pLocale =
-      GetTextFormat(wsPattern, FX_WSTRC(L"zero"), wsTextFormat);
+  GetTextFormat(wsPattern, FX_WSTRC(L"zero"), wsTextFormat);
   int32_t iText = 0, iPattern = 0;
   const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
   int32_t iLenText = wsSrcText.GetLength();
   const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
   int32_t iLenPattern = wsTextFormat.GetLength();
   while (iPattern < iLenPattern && iText < iLenText) {
     if (pStrPattern[iPattern] == '\'') {
       CFX_WideString wsLiteral =
           FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
       int32_t iLiteralLen = wsLiteral.GetLength();
@@ skipping 10 matching lines @@
     } else {
       iText++;
       iPattern++;
     }
   }
   return iPattern == iLenPattern && iText == iLenText;
 }
 FX_BOOL CFX_FormatString::ParseNull(const CFX_WideString& wsSrcText,
                                     const CFX_WideString& wsPattern) {
   CFX_WideString wsTextFormat;
-  IFX_Locale* pLocale =
-      GetTextFormat(wsPattern, FX_WSTRC(L"null"), wsTextFormat);
+  GetTextFormat(wsPattern, FX_WSTRC(L"null"), wsTextFormat);
   int32_t iText = 0, iPattern = 0;
   const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
   int32_t iLenText = wsSrcText.GetLength();
   const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
   int32_t iLenPattern = wsTextFormat.GetLength();
   while (iPattern < iLenPattern && iText < iLenText) {
     if (pStrPattern[iPattern] == '\'') {
       CFX_WideString wsLiteral =
           FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
       int32_t iLiteralLen = wsLiteral.GetLength();
@@ skipping 18 matching lines @@
                                      const CFX_WideString& wsPattern,
                                      CFX_WideString& wsOutput) {
   if (wsPattern.IsEmpty()) {
     return FALSE;
   }
   int32_t iLenText = wsSrcText.GetLength();
   if (iLenText == 0) {
     return FALSE;
   }
   CFX_WideString wsTextFormat;
-  IFX_Locale* pLocale =
-      GetTextFormat(wsPattern, FX_WSTRC(L"text"), wsTextFormat);
+  GetTextFormat(wsPattern, FX_WSTRC(L"text"), wsTextFormat);
   int32_t iText = 0, iPattern = 0;
   const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
   const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
   int32_t iLenPattern = wsTextFormat.GetLength();
   while (iPattern < iLenPattern) {
     switch (pStrPattern[iPattern]) {
       case '\'': {
         wsOutput += FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
         iPattern++;
         break;
@@ skipping 1483 matching lines @@
   return FX_FormatDateTime(dt, wsPattern, wsTimePattern,
                            eCategory != FX_DATETIMETYPE_TimeDate, pLocale,
                            wsOutput);
 }
 FX_BOOL CFX_FormatString::FormatZero(const CFX_WideString& wsPattern,
                                      CFX_WideString& wsOutput) {
   if (wsPattern.IsEmpty()) {
     return FALSE;
   }
   CFX_WideString wsTextFormat;
-  IFX_Locale* pLocale =
-      GetTextFormat(wsPattern, FX_WSTRC(L"zero"), wsTextFormat);
+  GetTextFormat(wsPattern, FX_WSTRC(L"zero"), wsTextFormat);
   int32_t iPattern = 0;
   const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
   int32_t iLenPattern = wsTextFormat.GetLength();
   while (iPattern < iLenPattern) {
     if (pStrPattern[iPattern] == '\'') {
       wsOutput += FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
       iPattern++;
       continue;
     } else {
       wsOutput += pStrPattern[iPattern++];
       continue;
     }
   }
   return TRUE;
 }
 FX_BOOL CFX_FormatString::FormatNull(const CFX_WideString& wsPattern,
                                      CFX_WideString& wsOutput) {
   if (wsPattern.IsEmpty()) {
     return FALSE;
   }
   CFX_WideString wsTextFormat;
-  IFX_Locale* pLocale =
-      GetTextFormat(wsPattern, FX_WSTRC(L"null"), wsTextFormat);
+  GetTextFormat(wsPattern, FX_WSTRC(L"null"), wsTextFormat);
   int32_t iPattern = 0;
   const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
   int32_t iLenPattern = wsTextFormat.GetLength();
   while (iPattern < iLenPattern) {
     if (pStrPattern[iPattern] == '\'') {
       wsOutput += FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
       iPattern++;
       continue;
     } else {
       wsOutput += pStrPattern[iPattern++];
@@ skipping 646 matching lines @@
 }
 CFX_Decimal CFX_Decimal::operator*(const CFX_Decimal& val) const {
   return Multiply(val);
 }
 CFX_Decimal CFX_Decimal::operator/(const CFX_Decimal& val) const {
   return Divide(val);
 }
 CFX_Decimal CFX_Decimal::operator%(const CFX_Decimal& val) const {
   return Modulus(val);
 }