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https://issues.apache.org/jira/browse/GROOVY-10113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Milles reassigned GROOVY-10113:
------------------------------------
Assignee: Eric Milles
> StackOverflowError in STC
> -------------------------
>
> Key: GROOVY-10113
> URL: https://issues.apache.org/jira/browse/GROOVY-10113
> Project: Groovy
> Issue Type: Bug
> Components: Static Type Checker
> Affects Versions: 4.0.0-alpha-2, 3.0.8
> Reporter: Stefanos Chaliasos
> Assignee: Eric Milles
> Priority: Major
>
> I have the following Groovy program.
> {code:groovy}
> @groovy.transform.TypeChecked
> class Test<T extends T> {}
> {code}
> h2. Actual Behavior
> The compiler crashes with the following stacktrace.
> {code:java}
> >>> a serious error occurred: null
> >>> stacktrace:
> java.lang.StackOverflowError
> at org.codehaus.groovy.ast.ClassNode.redirect(ClassNode.java:195)
> at org.codehaus.groovy.ast.ClassNode.redirect(ClassNode.java:195)
> at org.codehaus.groovy.ast.ClassNode.redirect(ClassNode.java:195)
> at org.codehaus.groovy.ast.ClassNode.redirect(ClassNode.java:195)
> at org.codehaus.groovy.ast.ClassNode.redirect(ClassNode.java:195)
> at org.codehaus.groovy.ast.ClassNode.redirect(ClassNode.java:195)
> at org.codehaus.groovy.ast.ClassNode.redirect(ClassNode.java:195)
> at org.codehaus.groovy.ast.ClassNode.redirect(ClassNode.java:195)
> at org.codehaus.groovy.ast.ClassNode.redirect(ClassNode.java:195)
> ....
> at org.codehaus.groovy.ast.ClassNode.redirect(ClassNode.java:195)
> at org.codehaus.groovy.ast.ClassNode.redirect(ClassNode.java:195)
> at org.codehaus.groovy.ast.ClassNode.redirect(ClassNode.java:195)
> {code}
> h2. Expected Behavior
> Compile-time error. I would expect to report a cyclic inheritance error.
> h2. Affected Version
> This programs have been tested with the compiler from the master (commit:
> c36c8bf3d24ce41e972e3f3e7a5763acf96f46b1), 4.0.0-alpha-2, and 3.0.8.
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