[ARROW-4750] [C++] RapidJSON triggers Wclass-memaccess on GCC 8+

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.13.0
• Component/s: C++
• External issue URL: https://github.com/apache/arrow/issues/21269
• Assignee: Uwe Korn
• Reporter: Uwe Korn
• Created: 03/Mar/19 18:52
• Updated: 11/Jan/23 07:36
• Resolved: 14/Mar/19 15:12

Description

With GCC 8, we get build errors with RapidJSON due to -Wclass-memaccess. This is fixed in https://github.com/Tencent/rapidjson/pull/1323 . We should update our external project dependency to include this fix.