[
https://issues.apache.org/jira/browse/VELOCITY-926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17024342#comment-17024342
]
Thomas Mortagne commented on VELOCITY-926:
------------------------------------------
bq. That's why I was asking for a specific use case
What I can tell you is that we did fixed several codes in XWiki Standard doing
that but I agree with you that it was mistakes in both cases. So yes I don't
have a strong use case to describe but any weird behavior always end up being
expected and used in 10 years :)
> Regression: Macro arguments names cannot collide with external references
> names
> -------------------------------------------------------------------------------
>
> Key: VELOCITY-926
> URL: https://issues.apache.org/jira/browse/VELOCITY-926
> Project: Velocity
> Issue Type: Bug
> Components: Engine
> Affects Versions: 2.0, 2.1
> Reporter: Claude Brisson
> Assignee: Claude Brisson
> Priority: Major
> Fix For: 2.2
>
>
> Consider the following example:
> {code}
> #macro( test $foo $bar )
> $foo $bar
> #end
> #set($foo = 'foo')
> #set($bar = 'bar')
> #test( $bar, $foo )
> {code}
> The expected result would be "{{bar foo}}", but since 2.0 we get the
> incorrect result "{{bar bar}}", as if the first inner {{$foo}} macro argument
> was overwritting the second argument evaluation.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
