[ARROW-16387] [C++] Add -Wshorten-64-to-32 to list of CHECKIN warnings tested by clang

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 8.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/20219
• Assignee: Weston Pace
• Reporter: Weston Pace
• Created: 27/Apr/22 20:41
• Updated: 11/Jan/23 11:43
• Resolved: 28/Apr/22 13:18

Description

This particular warning is mostly policed by MSVC anyways so it shouldn't be too controversial. Having it detected by clang will help to accelerate the test/debug cycle so we don't have to rely on appveyor as much.

Issue Links

• links to: GitHub Pull Request #13016