When I first became involved with Xerces, I was amazed at the number of compilation warnings generated when rebuilding the library. I had always assumed that because Xerces was a work-in-progress, that these would eventually be cleaned up. That doesn't seem to be the case. I could make the edits but don't have the ability to adequately test *all* the changes. Most are nearly all trivial edits. Alternately, I (and hopefully others) could fix things one module at a time. Is there interest in addressing the warnings? I don't see suppressing them as a permanent solution. It merely hides potentially bad code or bad coding practices.
The following is a hand-edited abridged list of the more obvious warnings produced by the Borland compiler. It does not include the (literally) hundreds of warnings pertaining to functions that cannot be inlined for various reasons. The first warning in XML256TableTranscoder.cpp is probably the most serious in the list. ElementImpl.cpp(425): W8066 Unreachable code ElementImpl.cpp(464): W8066 Unreachable code NodeIDMap.cpp(217): W8066 Unreachable code NodeImpl.cpp(314): W8066 Unreachable code NodeImpl.cpp(325): W8066 Unreachable code NodeImpl.cpp(332): W8066 Unreachable code NodeImpl.cpp(480): W8066 Unreachable code RangeImpl.cpp(933): W8008 Condition is always false RangeImpl.cpp(1629): W8012 Comparing signed and unsigned values RangeImpl.cpp(1636): W8012 Comparing signed and unsigned values XMLBufferMgr.cpp(149): W8066 Unreachable code ElemStack.cpp(192): W8004 'childCount' is assigned a value that is never used ElemStack.cpp(231): W8004 'childCount' is assigned a value that is never used XMLReader.cpp(1615): W8066 Unreachable code XMLScanner.cpp(3227): W8004 'gotAttrs' is assigned a value that is never used XMLScanner2.cpp(864): W8004 'firstNonWS' is assigned a value that is never used XMLScanner2.cpp(864): W8004 'curState' is assigned a value that is never used XMLScanner2.cpp(1355): W8004 'suffPtr' is assigned a value that is never used XMLScanner2.cpp(1773): W8066 Unreachable code XMLScanner2.cpp(2013): W8066 Unreachable code XMLScanner2.cpp(2147): W8004 'CDataPrefix' is assigned a value that is never used SAX2XMLReaderImpl.cpp(1371): W8066 Unreachable code SAX2XMLReaderImpl.cpp(1388): W8066 Unreachable code XMLReaderFactory.hpp(100): W8066 Unreachable code Base64.cpp(424): W8008 Condition is always false HexBin.cpp(115): W8008 Condition is always false Win32MsgLoader.cpp(202): W8012 Comparing signed and unsigned values WinSockNetAccessor.cpp(105): W8066 Unreachable code WinSockNetAccessor.cpp(114): W8066 Unreachable code Op.cpp(91): W8066 Unreachable code Op.cpp(97): W8066 Unreachable code Op.cpp(103): W8066 Unreachable code Op.cpp(109): W8066 Unreachable code Op.cpp(115): W8066 Unreachable code Op.cpp(121): W8066 Unreachable code Op.cpp(127): W8066 Unreachable code Op.cpp(133): W8066 Unreachable code Op.cpp(139): W8066 Unreachable code Op.cpp(145): W8066 Unreachable code Op.cpp(151): W8066 Unreachable code ParserForXMLSchema.cpp(245): W8004 'start' is assigned a value that is never used ParserForXMLSchema.cpp(352): W8066 Unreachable code ParserForXMLSchema.cpp(358): W8066 Unreachable code ParserForXMLSchema.cpp(364): W8066 Unreachable code ParserForXMLSchema.cpp(370): W8066 Unreachable code ParserForXMLSchema.cpp(388): W8066 Unreachable code ParserForXMLSchema.cpp(394): W8066 Unreachable code ParserForXMLSchema.cpp(412): W8066 Unreachable code ParserForXMLSchema.cpp(418): W8066 Unreachable code ParserForXMLSchema.cpp(424): W8066 Unreachable code ParserForXMLSchema.cpp(430): W8066 Unreachable code ParserForXMLSchema.cpp(436): W8066 Unreachable code ParserForXMLSchema.cpp(442): W8066 Unreachable code ParserForXMLSchema.cpp(448): W8066 Unreachable code ParserForXMLSchema.cpp(454): W8066 Unreachable code ParserForXMLSchema.cpp(460): W8066 Unreachable code ParserForXMLSchema.cpp(466): W8066 Unreachable code RegularExpression.cpp(1163): W8066 Unreachable code RegxParser.cpp(1042): W8004 'start' is assigned a value that is never used RegxParser.cpp(1197): W8004 'pStart' is assigned a value that is never used TokenFactory.cpp(206): W8066 Unreachable code XML256TableTranscoder.cpp(163): W8060 Possibly incorrect assignment XML256TableTranscoder.cpp(264): W8004 'curByte' is assigned a value that is never used XMLBigDecimal.cpp(312): W8008 Condition is always false XMLDouble.cpp(442): W8066 Unreachable code XMLDouble.cpp(509): W8066 Unreachable code XMLDouble.cpp(536): W8066 Unreachable code XMLFloat.cpp(430): W8066 Unreachable code XMLFloat.cpp(497): W8066 Unreachable code XMLFloat.cpp(523): W8066 Unreachable code XMLString.cpp(358): W8012 Comparing signed and unsigned values XMLURL.cpp(825): W8010 Continuation character \ found in // comment XMLUTF16Transcoder.cpp(139): W8008 Condition is always true XMLUTF16Transcoder.cpp(146): W8066 Unreachable code XMLUTF16Transcoder.cpp(147): W8066 Unreachable code XMLUTF16Transcoder.cpp(216): W8008 Condition is always true XMLUTF16Transcoder.cpp(223): W8066 Unreachable code XMLUTF16Transcoder.cpp(224): W8066 Unreachable code DFAContentModel.cpp(650): W8004 'leafType' is assigned a value that is never used SimpleContentModel.cpp(310): W8066 Unreachable code SimpleContentModel.cpp(470): W8066 Unreachable code AnySimpleTypeDatatypeValidator.cpp(103): W8066 Unreachable code DTDScanner.cpp(962): W8066 Unreachable code DTDValidator.cpp(446): W8004 'sawOneValue' is assigned a value that is never used SchemaAttDefList.cpp(128): W8066 Unreachable code SchemaAttDefList.cpp(138): W8066 Unreachable code SchemaElementDecl.cpp(254): W8066 Unreachable code TraverseSchema.cpp(2400): W8004 'subGroupTypeInfo' is assigned a value that is never used TraverseSchema.cpp(2400): W8004 'subGroupValidator' is assigned a value that is never used TraverseSchema.cpp(2890): W8004 'size' is assigned a value that is never used TraverseSchema.cpp(4989): W8004 'baseTypeSymbol' 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