[OASIS Issue Tracker] (ODATA-848) ABNF construction rules don't permit empty functionParameters

[OASIS Issues Tracker <workgroup_mailer@lists.oasis-open.org>]

    [ https://issues.oasis-open.org/browse/ODATA-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=60674#comment-60674 ] 

Steven Legg commented on ODATA-848:
-----------------------------------

The square brackets indicate optionality, so it is a choice between empty or a list of one or more parameters.

> ABNF construction rules don't permit empty functionParameters
> -------------------------------------------------------------
>
>                 Key: ODATA-848
>                 URL: https://issues.oasis-open.org/browse/ODATA-848
>             Project: OASIS Open Data Protocol (OData) TC
>          Issue Type: Bug
>          Components: OData ABNF Construction Rules
>    Affects Versions: V4.0_ERRATA03
>            Reporter: Evan Ireland
>
> With this definition:
> functionParameters = OPEN [ functionParameter *( COMMA functionParameter ) ] CLOSE
> Unfortunately, this definition prohibits an empty parameter list.



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