[jira] [Commented] (GROOVY-8102) Does/could Groovy support multiple variable definitions in for loop?

["John Wagenleitner (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/GROOVY-8102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15890775#comment-15890775 ] 

John Wagenleitner commented on GROOVY-8102:
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I believe this is supported in the anltr4 "parrot" branch that is planned for an upcoming major release.

https://github.com/apache/groovy/blob/35ec2156e3356f85a666c71ba3d3df3bf74c81ae/subprojects/groovy-parser-antlr4/src/test/resources/core/For_05x.groovy

> Does/could Groovy support multiple variable definitions in for loop?
> --------------------------------------------------------------------
>
>                 Key: GROOVY-8102
>                 URL: https://issues.apache.org/jira/browse/GROOVY-8102
>             Project: Groovy
>          Issue Type: Question
>          Components: Compiler
>            Reporter: Eric Milles
>            Priority: Minor
>
> I ask this because it has been causing a lot of headaches when we convert Java files to Groovy.  This form seems to fail and seems reasonably useful:
> {code}
> for (int i = 0, n = list.length; i < n; i +=1) {
> {code}
> It seems the definition of two or more variables in the for initializer is not supported.



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