[jira] Commented: (XALANJ-2286) count function applied to union as test of node identity is broken

["Brian Minchau (JIRA)" <xa...@xml.apache.org>]

    [ http://issues.apache.org/jira/browse/XALANJ-2286?page=comments#action_12373170 ] 

Brian Minchau commented on XALANJ-2286:
---------------------------------------

Comments from Xalan-J triage on April 4, 2006:
> This XSLTC bug has a different breakage than XALANJ-2285
> Henry has a fix for this one and will attach a patch.
> This worked for 2.7.0 but has broken during development.
> Currently the count() function in the testcase always returns 1, 
  regardless of what it should return.
> This is a commonly used way of testing identity in XSLT 1.0
> The fix for XALANJ-2097 may have further exposed this problem,
> not that XALANJ-2097 was itself a regression

> count function applied to union as test of node identity is broken
> ------------------------------------------------------------------
>
>          Key: XALANJ-2286
>          URL: http://issues.apache.org/jira/browse/XALANJ-2286
>      Project: XalanJ2
>         Type: Bug

>   Components: Xalan-interpretive
>     Versions: Latest Development Code
>     Reporter: Henry Zongaro
>     Priority: Critical

>
> Using "count(.|$foo) = 1", where $foo is a node set consisting of one node, to test for node identity appears to be broken with Xalan-J Interpretive; it's always returning the value two or three.  It worked in Xalan-J 2.7.0.
> See XALANJ-2285 for a test case.  That issue reports a bug in XSLTC with the same test case.

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