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Posted to notifications@groovy.apache.org by "Christopher Smith (Jira)" <ji...@apache.org> on 2021/06/08 22:52:00 UTC

[jira] [Created] (GROOVY-10131) Stack overflow in STC when inspecting generics

Christopher Smith created GROOVY-10131:
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             Summary: Stack overflow in STC when inspecting generics
                 Key: GROOVY-10131
                 URL: https://issues.apache.org/jira/browse/GROOVY-10131
             Project: Groovy
          Issue Type: Bug
          Components: Static Type Checker
    Affects Versions: 3.0.8
            Reporter: Christopher Smith


I'm getting a stack overflow in Eclipse on some Groovy code, and I can't figure out which specifically is triggering it. The stack trace is

{code}
!ENTRY org.eclipse.core.jobs 4 2 2021-06-08 17:47:00.347!MESSAGE An internal error occurred during: "Requesting Java AST from selection".!STACK 0java.lang.StackOverflowError        at org.codehaus.groovy.transform.stc.StaticTypeCheckingSupport.isUsingGenericsOrIsArrayUsingGenerics(StaticTypeCheckingSupport.java:1334)        at org.codehaus.groovy.transform.stc.StaticTypeCheckingSupport.extractGenericsConnections(StaticTypeCheckingSupport.java:1848)        at org.codehaus.groovy.transform.stc.StaticTypeCheckingSupport.extractGenericsConnections(StaticTypeCheckingSupport.java:1856)        at org.codehaus.groovy.transform.stc.StaticTypeCheckingSupport.extractGenericsConnections(StaticTypeCheckingSupport.java:1856)
{code}

(with the last line repeating until it fails)

I had this with an update from a few days ago and the current nightly.



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