[
https://issues.apache.org/jira/browse/GROOVY-9292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eric Milles updated GROOVY-9292:
--------------------------------
Description:
Compilation fails when accessing a protected(via `thisObject`, `owner` and
`delegate`)/package-private super class field from inside a closure:
{code:java}
new GroovyShell().with {
evaluate '''
package a
abstract class Abstract {
protected String protectedField = 'field'
}
assert true
'''
evaluate '''
package b
@groovy.transform.CompileStatic
class Concrete extends a.Abstract {
String doThing() {
'something'.with {
return owner.protectedField // `thisObject.protectedField`,
`delegate.protectedField` fails too
}
}
}
assert true
'''
evaluate 'assert new b.Concrete().doThing() == "field"'
{code}
was:
Compilation fails when accessing a protected(via `thisObject`, `owner` and
`delegate`)/package-private super class field from inside a closure:
{code:java}
new GroovyShell().with {
evaluate '''
package a
abstract class Abstract {
protected String protectedField = 'field' // `@PackageScope` fails too
abstract String doThing()
}
assert true
'''
evaluate '''
package b
@groovy.transform.CompileStatic
class Concrete extends a.Abstract {
@Override
String doThing() {
'something'.with {
return owner.protectedField // `thisObject.protectedField`,
`delegate.protectedField` fails too
}
}
}
assert true
'''
evaluate 'assert new b.Concrete().doThing() == "field"'
{code}
> Compilation error when accessing a protected super class field from a closure
> using owner, delegate or thisObject qualifier (different package)
> -----------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: GROOVY-9292
> URL: https://issues.apache.org/jira/browse/GROOVY-9292
> Project: Groovy
> Issue Type: Bug
> Components: Static compilation
> Affects Versions: 2.5.8, 3.0.0-rc-1
> Reporter: Daniel Sun
> Assignee: Daniel Sun
> Priority: Major
>
> Compilation fails when accessing a protected(via `thisObject`, `owner` and
> `delegate`)/package-private super class field from inside a closure:
> {code:java}
> new GroovyShell().with {
> evaluate '''
> package a
>
> abstract class Abstract {
> protected String protectedField = 'field'
> }
> assert true
> '''
> evaluate '''
> package b
>
> @groovy.transform.CompileStatic
> class Concrete extends a.Abstract {
> String doThing() {
> 'something'.with {
> return owner.protectedField // `thisObject.protectedField`,
> `delegate.protectedField` fails too
> }
> }
> }
> assert true
> '''
> evaluate 'assert new b.Concrete().doThing() == "field"'
> {code}
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