[ARROW-7230] [C++] Use vendored std::optional instead of boost::optional in Gandiva

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: C++, C++ - Gandiva
• External issue URL: https://github.com/apache/arrow/issues/23525
• Assignee: Neal Richardson
• Reporter: Wes McKinney
• Created: 22/Nov/19 00:42
• Updated: 11/Jan/23 07:52
• Resolved: 25/May/20 20:04

Description

This may help with overall codebase consistency