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From "Alberto Massari (JIRA)" <xerces-c-...@xml.apache.org>
Subject [jira] Updated: (XERCESC-1160) External subset problem with icc 8.0 on IA-64 Linux
Date Tue, 02 Nov 2004 14:01:51 GMT
     [ http://nagoya.apache.org/jira/browse/XERCESC-1160?page=history ]

Alberto Massari updated XERCESC-1160:
-------------------------------------

    Priority: Major

> External subset problem with icc 8.0 on IA-64 Linux
> ---------------------------------------------------
>
>          Key: XERCESC-1160
>          URL: http://nagoya.apache.org/jira/browse/XERCESC-1160
>      Project: Xerces-C++
>         Type: Bug
>   Components: Non-Validating Parser
>     Versions: 2.3.0
>  Environment: Operating System: Linux
> Platform: Other
>     Reporter: Graham Bennett
>     Assignee: Xerces-C Developers Mailing List

>
> I'm having a problem with xerces 2.3.0 built with Intel icc 8.0 on Itanium. 
> Parsing of documents which reference external entities (e.g. an external subset
> in a DTD) fails.  This is reproducible with the SAXCount example, which reports
> "Unexpected exception during parsing".
> The problem seems to be due to exception handling.  The scanner class that is
> being used calls DTDScanner::scanExtSubsetDecl to scan the external subset. 
> This calls ReaderMgr::getSpaces at some point, which calls popReader when it
> reaches the end of the entity.  This functions throws EndOfEntityException,
> which seems to be used for flow control to break out to the
> DTDScanner::scanExtSubsetDecl call, where there is a try/catch block to
> intercept it.  Unfortunately it seems that with icc the exception is not caught
> and propagates to the top level.
> This problem is not observed with gcc 3.2.3 on the same platform.

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