[jira] [Resolved] (GROOVY-10722) AIC via array-based (variadic) constructor null and array arguments

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

     [ https://issues.apache.org/jira/browse/GROOVY-10722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Milles resolved GROOVY-10722.
----------------------------------
    Resolution: Fixed

https://github.com/apache/groovy/commit/a3373407add794ba52df8f20479cd3bb352a1050

> AIC via array-based (variadic) constructor null and array arguments
> -------------------------------------------------------------------
>
>                 Key: GROOVY-10722
>                 URL: https://issues.apache.org/jira/browse/GROOVY-10722
>             Project: Groovy
>          Issue Type: Bug
>            Reporter: Eric Milles
>            Assignee: Eric Milles
>            Priority: Minor
>              Labels: varargs
>
> Follow up from GROOVY-7370. Consider the following:
> {code:groovy}
> class C {
>   C(String... args) {
>     strings = args
>   }
>   public String[] strings
> }
> def x = new C(null) { }
> assert x.strings == null
> def y = new String[0]
> def z = new C( y ) { }
> assert z.strings.length == 0
> {code}
> 7370 handles no arguments for array and more than one.  Passing null is supposed to set the array to null, not pass an array with one null element.  Passing an array through an untyped variable is also a problem.



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