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https://issues.apache.org/jira/browse/GROOVY-11747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Milles resolved GROOVY-11747.
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Fix Version/s: 5.0.1
Resolution: Fixed
https://github.com/apache/groovy/commit/ab9ceab69fbd167d56f55de5333a91110e95badc
> Groovy 5 Elvis operator VerifyError
> -----------------------------------
>
> Key: GROOVY-11747
> URL: https://issues.apache.org/jira/browse/GROOVY-11747
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 5.0.0
> Reporter: Juan Lopes
> Priority: Major
> Fix For: 5.0.1
>
>
> When upgrading from Groovy 4.0.28 to 5.0.0, I notice that compiling the
> following code started throwing VerifyError:
>
> {code:java}
> static def test(long x, Long other) {return x ?: other}{code}
>
> {{Observed exception:}}
>
> {code:java}
> java.lang.VerifyError: Inconsistent stackmap frames at branch target 23
> Exception Details:
> Location:
> Script1.test(JLjava/lang/Long;)Ljava/lang/Object; @18: goto
> Reason:
> Current frame's stack size doesn't match stackmap.{code}
>
>
> Of course, that code does not make much sense, but a bad refactoring left it
> like that in my codebase, and after the version upgrade, it broke.
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