[jira] [Resolved] (ARROW-3287) [C++] "redeclared without dllimport attribute after being referenced with dll linkage" with MinGW

["Wes McKinney (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-3287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney resolved ARROW-3287.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 0.11.0

Issue resolved by pull request 2602
[https://github.com/apache/arrow/pull/2602]

> [C++] "redeclared without dllimport attribute after being referenced with dll linkage" with MinGW
> -------------------------------------------------------------------------------------------------
>
>                 Key: ARROW-3287
>                 URL: https://issues.apache.org/jira/browse/ARROW-3287
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>    Affects Versions: 0.10.0
>            Reporter: Kouhei Sutou
>            Assignee: Kouhei Sutou
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 0.11.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> The following warning is reported by MinGW when we build Arrow GLib with Arrow C++:
> {code}
> ../apache-arrow-0.11.0/c_glib/../cpp/src/arrow/status.h:265:8: warning: 'arrow::Status::Status(arrow::Status&&)' redeclared without dllimport attribute after being referenced with dll linkage
>  inline Status::Status(Status&& s) noexcept : state_(s.state_) \{ s.state_ = NULL; }
>  ^~~~~~
> {code}



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