[jira] [Closed] (GROOVY-6052) ++ or -- doesn't respect final modifier

["Paul King (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GROOVY-6052?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul King closed GROOVY-6052.
-----------------------------

> ++ or -- doesn't respect final modifier
> ---------------------------------------
>
>                 Key: GROOVY-6052
>                 URL: https://issues.apache.org/jira/browse/GROOVY-6052
>             Project: Groovy
>          Issue Type: Bug
>          Components: Compiler
>    Affects Versions: 1.8.8, 2.0.6, 2.1.1
>            Reporter: Dinko Srkoc
>             Fix For: 2.5.0-alpha-1
>
>
> Groovy respects {{final}} modifier for fields and method parameters, but using {{++}} or {{--}} is still allowed:
> {code}
> class A {
>     final foo = 42
>     def incrementField() { ++foo }
>     def incrementParam(final a) { ++a }
> }
> def a = new A()
> assert a.incrementField() == 43
> assert a.incrementParam(1) == 2
> {code}
> However, {{a.foo++}} throws {{ReadOnlyPropertyException}}.



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