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Posted to notifications@groovy.apache.org by "Eric Milles (Jira)" <ji...@apache.org> on 2020/07/13 18:49:00 UTC

[jira] [Resolved] (GROOVY-8358) Nested class resolution behaves differently depending on class order

     [ https://issues.apache.org/jira/browse/GROOVY-8358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Milles resolved GROOVY-8358.
---------------------------------
    Resolution: Fixed

Works in Groovy 3 -- test cases added.  Both cases are looking to outer types of super class before outer types of outer class(es).

> Nested class resolution behaves differently depending on class order
> --------------------------------------------------------------------
>
>                 Key: GROOVY-8358
>                 URL: https://issues.apache.org/jira/browse/GROOVY-8358
>             Project: Groovy
>          Issue Type: Bug
>            Reporter: Daniil Ovchinnikov
>            Priority: Critical
>
> {code}
> package bugs
> class Outer implements OuterI {
>   static class Current extends CurrentParent  {
>     static usage() {
>       new Target()
>     }
>   }
> }
> class CurrentParent implements CurrentParentI {}
> interface CurrentParentI {
>   static class Target {}
> }
> interface OuterI {
>   static class Target {}
> }
> println Outer.Current.usage() // bugs.OuterI$Target@3eb7fc54
> {code}
> If {{CurrentParent}} definition is moved before {{Outer}}, then {{new Target}} will be resolved to {{bugs.CurrentParentI$Target}}:
> {code}
> package bugs
> class CurrentParent implements CurrentParentI {}
> class Outer implements OuterI {
>   class Current extends CurrentParent  {
>     static usage() {
>       new Target()
>     }
>   }
> }
> interface CurrentParentI {
>   static class Target {}
> }
> interface OuterI {
>   static class Target {}
> }
> println Outer.Current.usage() // bugs.CurrentParentI$Target@3eb7fc54
> {code}
> Moving classes must not affect results of compilation.



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