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https://issues.apache.org/jira/browse/GROOVY-9306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17952393#comment-17952393
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Paul King commented on GROOVY-9306:
-----------------------------------
Okay, yes. I see the breaking part now. I am not sure what we fixed
(ambiguity?).
> error for enum constant with comma followed by method
> -----------------------------------------------------
>
> Key: GROOVY-9306
> URL: https://issues.apache.org/jira/browse/GROOVY-9306
> Project: Groovy
> Issue Type: Bug
> Components: parser-antlr4
> Affects Versions: 3.0.0-rc-1
> Reporter: Eric Milles
> Assignee: Eric Milles
> Priority: Major
> Labels: breaking, enum
> Fix For: 5.0.0-alpha-11
>
>
> Consider the following:
> {code:groovy}
> enum Orientation {
> LANDSCAPE, PORTRAIT,
>
> @Override
> String toString() {
> name().toLowerCase().capitalize()
> }
> }
> println Orientation.values()
> {code}
> Parser error "unexpected token" for comma after PORTRAIT. Remove comma and no
> issue. Parsers support enum with trailing comma (no class members).
> See also GROOVY-4438, GROOVY-7773 and GROOVY-8507
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