[MESOS-4906] Upgrade to clang-format-3.8.

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Labels: tech-debt
• Epic Link: clang-format
• Assignee: Yong Tang
• Reporter: Michael Park
• Shepherd: Michael Park
• Created: 10/Mar/16 05:40
• Updated: 24/May/17 17:04
• Resolved: 24/Mar/16 20:39

Description

The newly introduced AlignAfterOpenBracket: AlwaysBreak option in clang-format-3.8 closes the largest gap we have between ClangFormat and our style guide. That is, avoiding "jaggedness" in function calls. This is a big win, and is definitely worth migrating for.

As part of this ticket, we should:

1. Announce to the dev list that our default clang-format configuration, as well as the recommended version is being upgraded.
2. Update the clang-format configuration.
3. Update the ClangFormat documentation for Mesos