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https://issues.apache.org/jira/browse/FREEMARKER-70?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dekany closed FREEMARKER-70.
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> Loop Variables Not Resolving when used in string interpolations
> ---------------------------------------------------------------
>
> Key: FREEMARKER-70
> URL: https://issues.apache.org/jira/browse/FREEMARKER-70
> Project: Apache Freemarker
> Issue Type: Bug
> Components: engine
> Affects Versions: 2.3.26-incubating
> Reporter: Bill Parkinson
> Priority: Major
> Fix For: 2.3.27-incubating
>
>
> When invoking a macro inside of a #list the loop variable is not in scope to
> be used resolving the argument values to the macro call.
> Example
> {code:java}
> <#macro button caption>
> content irrelevant.
> </#macro>
> <#list ["a","b","c"]>
> <#items as loopvar>
> ${loopvar?counter} -- works
> ${loopvar?index} -- works
> <p class="${loopvar?index}"> -- works
> <@button caption="${loopvar?index}" /> -- FAILS
> </#items>
> </#list>
> {code}
> The @button macro call fails with the message:
> The left hand operand of ?index must be a loop variable, but there's no loop
> variable in scope with this name: loopvar
> Shouldn't loopvar be in scope for evaluating those macro argument values?
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