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

["Dmitry Bobrov (JIRA)" <ji...@apache.org>]

Dmitry Bobrov created GROOVY-8029:
-------------------------------------

             Summary: 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
            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:groovy}
List<String> getStrings(List<Object> l) {
    l.collectMany { [it.toString()] } ?: ([] as List<String>)
}
{code}



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