[jira] [Updated] (MESOS-5082) Fix a bug in the Nvidia GPU device isolator that exposes a discrepancy between clang and gcc in 'using' declarations

["Kevin Klues (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-5082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kevin Klues updated MESOS-5082:
-------------------------------
    Summary: Fix a bug in the Nvidia GPU device isolator that exposes a discrepancy between clang and gcc in 'using' declarations  (was: Fix an bug in the Nvidia GPU device isolator that exposes a discrepancy between clang and gcc in 'using' declarations)

> Fix a bug in the Nvidia GPU device isolator that exposes a discrepancy between clang and gcc in 'using' declarations
> --------------------------------------------------------------------------------------------------------------------
>
>                 Key: MESOS-5082
>                 URL: https://issues.apache.org/jira/browse/MESOS-5082
>             Project: Mesos
>          Issue Type: Bug
>         Environment: gcc
>            Reporter: Kevin Klues
>            Assignee: Kevin Klues
>
> There appears to be a discrepancy between clang and gcc, which allows
> clang to accept `using` declarations of the form `using ns_name::name;`
> that contain nested classes, structs, and enums after the `name` field
> in the declaration (e.g. `using ns_name::name::enum;`).
> The language for describing this functionality is ambiguous in the
> C++11 specification as referenced here:
> http://en.cppreference.com/w/cpp/language/namespace#Using-declarations



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