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From "Wes McKinney (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ARROW-588) [C++] Fix compiler warnings on 32-bit platforms
Date Mon, 27 Feb 2017 15:17:45 GMT

    [ https://issues.apache.org/jira/browse/ARROW-588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15885924#comment-15885924
] 

Wes McKinney commented on ARROW-588:
------------------------------------

I started looking at this. Fixing all the {{-Wconversion}} warnings on 32-bit probably has
diminishing returns, because anytime we use an {{int64_t}} as an index (e.g. with {{std::vector}}),
it complains about a cast to {{std::vector<T>::size_type}}. 

> [C++] Fix compiler warnings on 32-bit platforms
> -----------------------------------------------
>
>                 Key: ARROW-588
>                 URL: https://issues.apache.org/jira/browse/ARROW-588
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>            Reporter: Wes McKinney
>




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