[jira] [Closed] (GROOVY-8029) Static compilation fails when using collectMany and elvis operator

["Eric Milles (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GROOVY-8029?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Milles closed GROOVY-8029.
-------------------------------

> Static compilation fails when using collectMany and elvis operator
> ------------------------------------------------------------------
>
>                 Key: GROOVY-8029
>                 URL: https://issues.apache.org/jira/browse/GROOVY-8029
>             Project: Groovy
>          Issue Type: Bug
>          Components: Static Type Checker
>    Affects Versions: 2.4.7
>            Reporter: Dmitry Bobrov
>            Assignee: Eric Milles
>            Priority: Minor
>
> The following code, when used with {{\@CompileStatic}}, produces {{Groovyc: [Static type checking] - Cannot call <T,E> java.util.List <Object>#collectMany(groovy.lang.Closure <java.util.Collection>) with arguments [groovy.lang.Closure <java.util.List>]}}
> {code}
> List<String> getStrings(List<Object> l) {
>     l.collectMany { [it.toString()] } ?: ([] as List<String>)
> }
> {code}



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