[jira] [Updated] (GROOVY-10811) Missing errors for improper enum declaration

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

     [ https://issues.apache.org/jira/browse/GROOVY-10811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Milles updated GROOVY-10811:
---------------------------------
    Labels: enum  (was: )

> Missing errors for improper enum declaration
> --------------------------------------------
>
>                 Key: GROOVY-10811
>                 URL: https://issues.apache.org/jira/browse/GROOVY-10811
>             Project: Groovy
>          Issue Type: Bug
>            Reporter: Eric Milles
>            Priority: Major
>              Labels: enum
>
> Consider the following:
> {code:groovy}
> final enum E {
>   FOO;
>   E(int i) {
>     super()
>   }
> }
> {code}
> * Explicit {{abstract}} or {{final}} modifier is supposed to be an error : "It is a compile-time error if an enum declaration has the modifier abstract or final." https://docs.oracle.com/javase/specs/jls/se11/html/jls-8.html#jls-8.9
> * The enum constant declaration "FOO" does not supply an argument, which results in a runtime error.
> * The special constructor call "super()" is not allowed by Java and results in a runtime error in Groovy.  "It is a compile-time error if a constructor declaration in an enum declaration contains a superclass constructor invocation statement (§8.8.7.1)."



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