[jira] [Comment Edited] (ARROW-7911) [C++] Gandiva tests crash when compiled with clang

["Antoine Pitrou (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARROW-7911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17042047#comment-17042047 ] 

Antoine Pitrou edited comment on ARROW-7911 at 2/21/20 5:21 PM:
----------------------------------------------------------------

Bisecting leads me to changeset [52255a1ba4a53a0ce1a9eb75012cf7b334884149|https://github.com/apache/arrow/commit/52255a1ba4a53a0ce1a9eb75012cf7b334884149] introduced by ARROW-7819.

cc [~fsaintjacques]


was (Author: pitrou):
Bisecting leads me to changeset [52255a1ba4a53a0ce1a9eb75012cf7b334884149|https://github.com/apache/arrow/commit/52255a1ba4a53a0ce1a9eb75012cf7b334884149] introduced by ARROW-7819.

> [C++] Gandiva tests crash when compiled with clang
> --------------------------------------------------
>
>                 Key: ARROW-7911
>                 URL: https://issues.apache.org/jira/browse/ARROW-7911
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++ - Gandiva
>            Reporter: Antoine Pitrou
>            Priority: Critical
>
> Recently, Gandiva tests have started to crash when compiled with clang 7.0:
> {code}
> clang version 7.0.0-3~ubuntu0.18.04.1 (tags/RELEASE_700/final)
> Target: x86_64-pc-linux-gnu
> Thread model: posix
> InstalledDir: /usr/bin
> {code}
> The same crashes occur with clang 9.0:
> {code}
> clang version 9.0.0-2~ubuntu18.04.2 (tags/RELEASE_900/final)
> Target: x86_64-pc-linux-gnu
> Thread model: posix
> InstalledDir: /usr/bin
> {code}
> Tests run fine with gcc 7.4.0, though:
> {code}
> gcc-7 (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0
> Copyright (C) 2017 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> {code}



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