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From "Daniel Sun (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GROOVY-9225) Parser error on certain map keys
Date Wed, 14 Aug 2019 13:59:00 GMT

    [ https://issues.apache.org/jira/browse/GROOVY-9225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16907285#comment-16907285
] 

Daniel Sun commented on GROOVY-9225:
------------------------------------

If number starts with {{0}}, it means a octal number. 00~07 are valid octal numbers, while
08 and 09 in your examples are invalid octal numbers.

If you try Groovy 3.0.0-beta-3, the new Parrot parser will give you more friendly prompt:



{code:java}
def x = [08: "hey"]
// yields:  Invalid octal number @ line 1, column 10 at line: 1, column: 10
{code}


> Parser error on certain map keys
> --------------------------------
>
>                 Key: GROOVY-9225
>                 URL: https://issues.apache.org/jira/browse/GROOVY-9225
>             Project: Groovy
>          Issue Type: Bug
>          Components: groovy-jdk
>    Affects Versions: 2.5.8
>            Reporter: Søren Markert
>            Priority: Critical
>
> The groovy parser fails on certain keys in associative arrays, but no on others.
> A working example:
> {code}
> def x = [01: "hey"]
> {code}
> This example fails:
> {code}
> def x = [09: "hey"]
> {code}
> With the message:
> {noformat}
> groovysh_parse: 2: unexpected token: 9 @ line 2, column 11.
>    def x = [09: "q"]
>              ^
> {noformat}



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