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https://issues.apache.org/jira/browse/GROOVY-10819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul King closed GROOVY-10819.
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> Meta class registry corruption leads to stack overflow
> ------------------------------------------------------
>
> Key: GROOVY-10819
> URL: https://issues.apache.org/jira/browse/GROOVY-10819
> Project: Groovy
> Issue Type: Bug
> Reporter: Eric Milles
> Assignee: Eric Milles
> Priority: Critical
> Fix For: 4.0.7
>
>
> Consider the following:
> {code:groovy}
> @groovy.transform.CompileStatic
> void test() {
> String.getMetaClass().methodName = {
> // ...
> }
> "foo".methodName()
> }
> {code}
> After executing this, the {{ClassInfo}} registry contains an entry
> java.lang.String: \{theClass: java.lang.Class, ...\}.
> As additional Groovy code is executed, {{PojoMetaClassSite}} entries can fail
> cache check and create a new {{CallSite}} and it too fails cache check and so
> on until stack overflow.
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