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https://issues.apache.org/jira/browse/XALANC-733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13463861#comment-13463861
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Martin Elzen commented on XALANC-733:
-------------------------------------
Okay, that's interesting, but it's also not quite what I was trying to get at.
My real question wasn't meant to be "does it compile?", but "does it link?".
And it doesn't ... link, that is, on AIX. Either a XalanLocator.cpp file needs
to be added to the Xalan SVN-tree in the appropriate place with contents
something like as I specified already... Or a static inline member function
needs to be defined, eg something like (note: I haven't tried to compile this
yet, tomorrow maybe...)
inline
static
const XalanDOMChar& nullChar()
{
const static XalanDOMChar sm_dczero = 0;
return sm_dczero;
}
and then the other places that used &s_dczero would need to use something like
"theAlternateId = &nullChar()".... assuming this code and the previous fn
definition actually compiles.
See also:
http://stackoverflow.com/questions/3025997/c-defining-static-const-integer-members-in-class-definition
> Ensure that XalanLocator::getSystemId() and getPublicId() do not return NULL
> ----------------------------------------------------------------------------
>
> Key: XALANC-733
> URL: https://issues.apache.org/jira/browse/XALANC-733
> Project: XalanC
> Issue Type: Bug
> Components: XalanC, XPathC
> Affects Versions: 1.11
> Reporter: Steven J. Hathaway
> Assignee: Steven J. Hathaway
> Attachments: XalanLocator-3.patch, XalanLocator.patch,
> XalanLocator.patch2
>
>
> The recommended patch to "xalanc/PlatformSupport/XalanLocator.hpp"
> ensures that getSystemId() and getPublicId() do not return NULL pointers.
> XalanC source files that can benefit from the patch include:
> xalanc/PlatformSupport/ProblemListenerBase.cpp
> xalanc/PlatformSupport/XSLException.cpp
> xalanc/XPath/XPathExecutionContextDefault.cpp
> The patch will be submitted shortly.
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