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Posted to notifications@groovy.apache.org by "Paul King (Jira)" <ji...@apache.org> on 2022/02/03 22:33:00 UTC

[jira] [Closed] (GROOVY-6919) Static compilation fails with multiple bounds generics

     [ https://issues.apache.org/jira/browse/GROOVY-6919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul King closed GROOVY-6919.
-----------------------------

> Static compilation fails with multiple bounds generics
> ------------------------------------------------------
>
>                 Key: GROOVY-6919
>                 URL: https://issues.apache.org/jira/browse/GROOVY-6919
>             Project: Groovy
>          Issue Type: Bug
>          Components: Static compilation
>    Affects Versions: 2.3.3, 2.4.0-rc-1
>            Reporter: Mauro Molinari
>            Assignee: Eric Milles
>            Priority: Major
>             Fix For: 4.0.0-beta-2
>
>
> Consider the following interfaces:
> {code:java}
> public interface H1 {
>   String getFoo();
> }
> {code}
> {code:java}
> public interface H2 {
>   String getBar();
> }
> {code}
> and the following Groovy class:
> {code}
> @CompileStatic
> class HGroovy {
> 	public <T extends H1 & H2> void doSomething(T obj) {
> 		obj.foo
> 		obj.bar
> 	}
> }
> {code}
> Compilation fails:
> {noformat}
> HGroovy.groovy: 9: [Static type checking] - No such property: bar for class: T
>  @ line 9, column 3.
>                 obj.bar
> {noformat}



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