[jira] [Updated] (ARROW-12935) [C++][CI] Compiler error on some clang versions

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-12935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-12935:
-----------------------------------
    Labels: pull-request-available  (was: )

> [C++][CI] Compiler error on some clang versions
> -----------------------------------------------
>
>                 Key: ARROW-12935
>                 URL: https://issues.apache.org/jira/browse/ARROW-12935
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++, Continuous Integration
>            Reporter: Antoine Pitrou
>            Assignee: Antoine Pitrou
>            Priority: Critical
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> My bad: I merged ARROW-12859 without noticing that there was a compilation error on some CI configurations.
> {code}
> /Users/runner/work/arrow/arrow/cpp/src/arrow/ipc/json_simple_test.cc:1362:63: error: implicit conversion from 'double' to 'bool' changes value from -0 to false [-Werror,-Wliteral-conversion]
>   AssertJSONScalar<DoubleType, bool>(float64(), "-0.0", true, -0.0);
>   ~~~~~~~~~~~~~~~~                                            ^~~~
> {code}



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