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https://issues.apache.org/jira/browse/GROOVY-7826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guillaume Laforge updated GROOVY-7826:
--------------------------------------
Description:
The following two Java classes C1 and C2 cause Groovy to enter infinite
recursion in genericTypeAsString when a method that takes a C1 is declared:
C1.java:
{code}
public class C1 <T2 extends C2<T2,T1>,T1 extends C1<T2,T1>> { }
class C2<T2 extends C2<T2, T1>, T1 extends C1<T2, T1>> { }
{code}
repro.groovy
{code}
def f(C1 c1) { }
{code}
This is reduced from actual code in Jenkins, where Run and Job have type
parameters like this.
was:
The following two Java classes C1 and C2 cause Groovy to enter infinite
recursion in genericTypeAsString when a method that takes a C1 is declared:
C1.java:
public class C1 <T2 extends C2<T2,T1>,T1 extends C1<T2,T1>> { }
class C2<T2 extends C2<T2, T1>, T1 extends C1<T2, T1>> { }
repro.groovy
def f(C1 c1) { }
This is reduced from actual code in Jenkins, where Run and Job have type
parameters like this.
> Infinite recursion in genericTypeAsString
> -----------------------------------------
>
> Key: GROOVY-7826
> URL: https://issues.apache.org/jira/browse/GROOVY-7826
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 2.2.0-beta-2
> Environment: Groovy Version: 2.4.6 JVM: 1.8.0_91 Vendor: Oracle
> Corporation OS: Linux
> Reporter: Magnus Reftel
> Assignee: Pascal Schumacher
> Labels: regresion
> Fix For: 2.4.7
>
> Attachments: groovy-7826.zip
>
>
> The following two Java classes C1 and C2 cause Groovy to enter infinite
> recursion in genericTypeAsString when a method that takes a C1 is declared:
> C1.java:
> {code}
> public class C1 <T2 extends C2<T2,T1>,T1 extends C1<T2,T1>> { }
> class C2<T2 extends C2<T2, T1>, T1 extends C1<T2, T1>> { }
> {code}
> repro.groovy
> {code}
> def f(C1 c1) { }
> {code}
> This is reduced from actual code in Jenkins, where Run and Job have type
> parameters like this.
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