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https://issues.apache.org/jira/browse/GROOVY-5367?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul King updated GROOVY-5367:
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Fix Version/s: (was: 3.x)
4.x
> Closure property in Binding used as Closure delegate cannot be called
> ---------------------------------------------------------------------
>
> Key: GROOVY-5367
> URL: https://issues.apache.org/jira/browse/GROOVY-5367
> Project: Groovy
> Issue Type: Bug
> Components: groovy-runtime
> Affects Versions: 1.8.6
> Reporter: Wujek
> Priority: Major
> Fix For: 4.x
>
>
> In a script, this works:
> c = { println 'works' }
> c()
> whereas this one doesn't:
> def bind = new Binding(c: { println 'does not work' })
> def t = { c() }
> t.delegate = bind
> t()
> They both define a 'c' property in the binding which happens to be a closure.
> In the first case, the closure get's called as Groovy apparently tries to get
> the binding property and invoke it if it's a closure; in the latter, the
> delegate of the closure is a binding with a property 'c' that is a closure,
> but c() still doesn't work.
> I debugged this and there is actually an if in MetaClassImpl that checks if
> the 'this' object is a Script, and if so, a property with the name is
> retrieved and a call() method is called.
> (MetaClassImpl#invokePropertyOrMissing:1089 in Groovy 1.8.6-all from maven
> central).
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