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Posted to issues@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2019/09/19 02:38:00 UTC
[jira] [Resolved] (ARROW-2317) [Python] fix C linkage warning
[ https://issues.apache.org/jira/browse/ARROW-2317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney resolved ARROW-2317.
---------------------------------
Fix Version/s: 0.15.0
Resolution: Fixed
Issue resolved by pull request 5425
[https://github.com/apache/arrow/pull/5425]
> [Python] fix C linkage warning
> ------------------------------
>
> Key: ARROW-2317
> URL: https://issues.apache.org/jira/browse/ARROW-2317
> Project: Apache Arrow
> Issue Type: Bug
> Components: Python
> Reporter: Viktor Gal
> Assignee: Antoine Pitrou
> Priority: Minor
> Labels: pull-request-available
> Fix For: 0.15.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> When using pyarrow interface from a c++ library one will get the following compiler warning:
> {quote}{{warning: 'unwrap_table' has C-linkage specified, but returns user-defined type 'arrow::Status' which is incompatible with C [-Wreturn-type-c-linkage]}}
> {{ARROW_EXPORT Status unwrap_table(PyObject* table, std::shared_ptr<Table>* out);}}
> {quote}
> This is due to a Cython artifact.
>
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