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https://issues.apache.org/jira/browse/XERCESC-1593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Boris Kolpackov closed XERCESC-1593.
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Resolution: Fixed
Fix Version/s: 3.0.1
Presumably fixed in 3.0.1. Please verify and re-open if you believe this is
still an issue.
> critical Warning on compiling XercesC 2.7.0
> -------------------------------------------
>
> Key: XERCESC-1593
> URL: https://issues.apache.org/jira/browse/XERCESC-1593
> Project: Xerces-C++
> Issue Type: Bug
> Components: Build
> Affects Versions: 2.7.0
> Environment: MSVC 2003 (7.1)
> Set Warning Level to 4
> Reporter: Lukas Grützmacher
> Fix For: 3.0.1
>
>
> I've compiled XercesC 2.7.0 from sources with MSVC2003.
> I've changed the project settings to use always warning level 4.
> Thereby I found a lot of warnings. IMHO some of them are critical:
> xerces-c-src_2_7_0\src\xercesc\validators\schema\traverseschema.cpp(6490) :
> warning C4701: local variable 'defAttType' may be used without having been
> initialized
> xerces-c-src_2_7_0\src\xercesc\util\regx\token.cpp(259) : warning C4701:
> local variable 'ret2' may be used without having been initialized
> xerces-c-src_2_7_0\src\xercesc\util\regx\RegularExpression.cpp(184) : warning
> C4244: 'argument' : conversion from 'XMLInt32' to 'const XMLCh', possible
> loss of data
> xerces-c-src_2_7_0\src\xercesc\util\platforms\win32\win32platformutils.cpp(795)
> : warning C4701: local variable 'retVal' may be used without having been
> initialized
> xerces-c-src_2_7_0\tests\xserializertest\xserializertest.cpp(537) : warning
> C4701: local variable 'duration' may be used without having been initialized
> Many others are not critical but sould be fixed, too. Here are some examples:
> DFAContentModel.cpp
> ..\..\..\..\..\src\xercesc\validators\common\CMNode.hpp(129) : warning C4245:
> 'initializing' : conversion from 'int' to 'unsigned int', signed/unsigned
> mismatch
> xerces-c-src_2_7_0\src\xercesc\internal\XSAXMLScanner.cpp(310) : warning
> C4245: 'argument' : conversion from '' to 'unsigned int', signed/unsigned
> mismatch
> xerces-c-src_2_7_0\src\xercesc\framework\psvi\XSValue.cpp(1721) : warning
> C4189: 'strLen' : local variable is initialized but not referenced
> xerces-c-src_2_7_0\src\xercesc\dom\deprecated\DOM_RangeException.cpp(36) :
> warning C4244: 'argument' : conversion from
> 'xercesc_2_7::DOM_RangeException::RangeExceptionCode' to 'short', possible
> loss of data
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