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From "Daniel Sun (Jira)" <j...@apache.org>
Subject [jira] [Updated] (GROOVY-9292) Compilation error when accessing a protected(via `thisObject`, `owner` and `delegate`)/package-private super class field from inside a closure
Date Mon, 28 Oct 2019 13:42:00 GMT

     [ https://issues.apache.org/jira/browse/GROOVY-9292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Sun updated GROOVY-9292:
-------------------------------
    Summary: Compilation error when accessing a protected(via `thisObject`, `owner` and `delegate`)/package-private
super class field from inside a closure  (was: Compilation error when accessing a protected(via
`thisObject`, `owner` and `delegate`)/public/package-private super class field from inside
a closure)

> Compilation error when accessing a protected(via `thisObject`, `owner` and `delegate`)/package-private
super class field from inside a closure
> ----------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: GROOVY-9292
>                 URL: https://issues.apache.org/jira/browse/GROOVY-9292
>             Project: Groovy
>          Issue Type: Bug
>    Affects Versions: 2.5.8, 3.0.0-rc-1
>            Reporter: Daniel Sun
>            Assignee: Daniel Sun
>            Priority: Major
>             Fix For: 3.0.0-rc-2
>
>
> {code:java}
> GroovyShell shell = new GroovyShell()
> shell.evaluate('''
>     package a
>     
>     import groovy.transform.CompileStatic
>     
>     @CompileStatic
>     abstract class Abstract_Class {
>         protected String protectedField = 'field' // `public`, `@PackageScope` fails
too
>         
>         abstract String doThing()
>     }
>     assert true''')
> shell.evaluate('''
>     package b
>     
>     import a.Abstract_Class
>     import groovy.transform.CompileStatic
>     
>     @CompileStatic
>     class ConcreteClass extends Abstract_Class {
>        
>         @Override
>         String doThing() {
>             'something'.with {
>                 return owner.protectedField // `thisObject.protectedField`, `delegate.protectedField`
fails too
>             }
>         }
>     }
>     assert true''')
> shell.evaluate("assert new b.ConcreteClass().doThing() == 'field'")
> {code}



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