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Posted to notifications@groovy.apache.org by "Paul King (JIRA)" <ji...@apache.org> on 2017/02/01 23:19:06 UTC
[jira] [Closed] (GROOVY-7925) 'this' and 'super' as LHS of an
assignment
[ https://issues.apache.org/jira/browse/GROOVY-7925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul King closed GROOVY-7925.
-----------------------------
> 'this' and 'super' as LHS of an assignment
> ------------------------------------------
>
> Key: GROOVY-7925
> URL: https://issues.apache.org/jira/browse/GROOVY-7925
> Project: Groovy
> Issue Type: Bug
> Reporter: Paul King
> Assignee: Paul King
> Fix For: 2.4.8
>
>
> The following code runs successfully.
> {code}
> class Foo {
> static void main(String[] args) {
> assert "${this.name} ${super.name}" == 'Foo java.lang.Object'
> super = true
> this = false
> assert "${this.name} ${super.name}" == 'Foo java.lang.Object'
> }
> }
> {code}
> The attempt to change these 'special' variables is ignored but there should be some kind of error. I think it makes sense for this to be a compilation error and it should come late in the compilation phases to allow DSLs to include 'this' or 'super' and transform them into something sensible.
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