[jira] [Resolved] (GROOVY-10029) SC: produce direct method call for assignment of collection to array

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

     [ https://issues.apache.org/jira/browse/GROOVY-10029?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Milles resolved GROOVY-10029.
----------------------------------
    Fix Version/s: 4.0.0-beta-1
       Resolution: Fixed

> SC: produce direct method call for assignment of collection to array
> --------------------------------------------------------------------
>
>                 Key: GROOVY-10029
>                 URL: https://issues.apache.org/jira/browse/GROOVY-10029
>             Project: Groovy
>          Issue Type: Improvement
>          Components: bytecode, Static compilation
>            Reporter: Eric Milles
>            Assignee: Eric Milles
>            Priority: Minor
>             Fix For: 4.0.0-beta-1
>
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> Consider the following:
> {code:groovy}
> @groovy.transform.CompileStatic
> void test() {
>   def list = [1, 2, 3, 4]
>   Number[] array = list
>   println array
> }
> test()
> {code}
> Groovy supports the implicit conversion "array = list" under STC/SC as of GROOVY-10002 and GROOVY-8983.  Can the static compilation mode replace the call to {{DefaultTypeTransformation#castToType}} with a direct call to the collection's {{toArray()}} or {{toArray(T[])}}?



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