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Posted to notifications@groovy.apache.org by "Daniil Ovchinnikov (JIRA)" <ji...@apache.org> on 2018/10/15 14:30:00 UTC

[jira] [Commented] (GROOVY-8845) @DelegatesTo works only for the first vararg

    [ https://issues.apache.org/jira/browse/GROOVY-8845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16650293#comment-16650293 ] 

Daniil Ovchinnikov commented on GROOVY-8845:
--------------------------------------------

Please close if this is intended.

> @DelegatesTo works only for the first vararg
> --------------------------------------------
>
>                 Key: GROOVY-8845
>                 URL: https://issues.apache.org/jira/browse/GROOVY-8845
>             Project: Groovy
>          Issue Type: Bug
>          Components: Static Type Checker
>    Affects Versions: 2.5.3
>            Reporter: Daniil Ovchinnikov
>            Priority: Major
>
> {code:groovy}
> def md(@DelegatesTo.Target Object target, @DelegatesTo(strategy = Closure.DELEGATE_FIRST) Closure... arg) {
>     for (Closure a : arg) {
>         a.delegate = target
>         a.resolveStrategy = Closure.DELEGATE_FIRST
>         a()
>     }
> }
> class D {
>   def foo() { 42 }
> }
> @groovy.transform.CompileStatic
> def test() {
>     md(
>       new D(), 
>       { print(foo()) }, 
> //      { print(foo()) }, // [Static type checking] - Cannot find matching method ConsoleScript15#foo()
> //      { print(foo()) }, // [Static type checking] - Cannot find matching method ConsoleScript15#foo()
>     )
> }
> test()
> {code}



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