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https://issues.apache.org/jira/browse/GROOVY-12523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18140659#comment-18140659
]
ASF GitHub Bot commented on GROOVY-12523:
-----------------------------------------
testlens-app[bot] commented on PR #3050:
URL: https://github.com/apache/groovy/pull/3050#issuecomment-6720068632
## 🚨 Jobs failed without executing tests 🚨
### Failed Jobs without Test Failures
❌ [Check licenses / test
\(ubuntu-latest\)](https://github.com/apache/groovy/actions/runs/42469143168/job/128695571458?pr=3050)
❌ [CodeQL / Analyze \(java,
21\)](https://github.com/apache/groovy/actions/runs/42469143056/job/128695570920?pr=3050)
❌ [Generate SNAPSHOT distributions /
dist](https://github.com/apache/groovy/actions/runs/42469142978/job/128695570686?pr=3050)
❌ [Lint gate /
lint](https://github.com/apache/groovy/actions/runs/42469143045/job/128695571007?pr=3050)
❌ [Performance check /
test](https://github.com/apache/groovy/actions/runs/42469143111/job/128695571291?pr=3050)
❌ [jmh / test \(bench,
\\\\.bench\\\\.\)](https://github.com/apache/groovy/actions/runs/42469143112/job/128695571555?pr=3050)
❌ [jmh / test \(core-ag,
\\\\.perf\\\\.[A-G]\)](https://github.com/apache/groovy/actions/runs/42469143112/job/128695571612?pr=3050)
❌ [jmh / test \(grails-ad,
\\\\.perf\\\\.grails\\\\.[A-D]\)](https://github.com/apache/groovy/actions/runs/42469143112/job/128695571512?pr=3050)
❌ [jmh / test \(grails-ez,
\\\\.perf\\\\.grails\\\\.[E-Z]\)](https://github.com/apache/groovy/actions/runs/42469143112/job/128695571318?pr=3050)
❌ [jmh-classic / test \(bench,
\\\\.bench\\\\.\)](https://github.com/apache/groovy/actions/runs/42469143052/job/128695571091?pr=3050)
❌ [jmh-classic / test \(core-hz,
\\\\.perf\\\\.[H-Z]\)](https://github.com/apache/groovy/actions/runs/42469143052/job/128695571321?pr=3050)
❌ [jmh-classic / test \(grails-ad,
\\\\.perf\\\\.grails\\\\.[A-D]\)](https://github.com/apache/groovy/actions/runs/42469143052/job/128695571378?pr=3050)
❌ [jmh-classic / test \(grails-ez,
\\\\.perf\\\\.grails\\\\.[E-Z]\)](https://github.com/apache/groovy/actions/runs/42469143052/job/128695571185?pr=3050)
🏷️ Commit: 643561493d77d7c8fdc4bbb548e40ba504d8fc43
▶️ Tests: 0 executed
🟡 Checks: 15/24 completed
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> STC: x.@name is accepted for a private field of a superclass when the type of
> x is a subclass
> ---------------------------------------------------------------------------------------------
>
> Key: GROOVY-12523
> URL: https://issues.apache.org/jira/browse/GROOVY-12523
> Project: Groovy
> Issue Type: Bug
> Components: Static Type Checker
> Affects Versions: 6.0.0
> Reporter: Scott Murphy Heiberg
> Priority: Major
>
> In a class nested in {{Outer}}, the type checker accepts {{sub.@f}}, where
> {{f}} is a private field of {{Outer}} and {{sub}} is typed as a subclass of
> {{Outer}}:
> {code:groovy}
> @groovy.transform.TypeChecked
> class Outer {
> private String f = 'outer'
> static class Sub extends Outer {
> String read(Sub sub) { sub.@f }
> }
> }
> new Outer.Sub().read(new Outer.Sub()) // MissingFieldException: No such
> field: f for class: Outer$Sub
> {code}
> Dynamic Groovy and {{@TypeChecked}} throw {{MissingFieldException}}, because
> the meta-class of a subclass offers no private field of its superclass.
> {{@CompileStatic}} reads the field. javac rejects {{sub.f}} ("f has private
> access in Outer"), since a private field is not a member of a subclass (JLS
> 8.2). With {{f}} declared in a nested class {{Box}} and {{Sub extends Box}},
> or with a top-level subclass, the type checker already rejects {{sub.@f}}
> with "Cannot access field". Seen in 5.0.8, 6.0.0 and master; 4.0.33 failed at
> run time in every mode.
> Expected: "Cannot access field: f of class: Outer", also for writes,
> closures, lambdas and {{new Sub().@f}}. {{this.@f}}, {{super.@f}}, {{((Outer)
> sub).@f}} and {{sub.@f}} inside {{Outer}} keep compiling.
> PR: https://github.com/apache/groovy/pull/3050
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