Clang format check failures due to an upgrade in Clang-format version

[tangxifan]

Expected Behaviour

The code format check is essential to enforce coding convention, as well as to make sure that code review focus on necessary changes only.

Current Behaviour

However, due to a must-have upgrade in clang-format version (PR #2258), the code format check failed.
The root of the cause is that even using the configuration file .clang-format, the clang-format-14 (default clang version on Ubuntu 22.04 LTS) apply code formatting differently than the previous version clang-format-7.
Detailed error log can be found at
5_Test.txt

Possible Solution

There are two ways to resolve the issue:

• Update codes w.r.t. the latest clang-format-14 results. This is straightforward but may impact some PRs which are modifying the codes which are conflicted with format results.
• Update .clang-format, which could be time consuming but have less impact on other PRs.

Steps to Reproduce

1. Git clone on the current master
2. Run code format by

./dev/check-format.sh

Context

Your Environment

• VTR revision used: ab2e17f
• Operating System and version: Ubuntu 22.04 LTS
• Compiler version: Clang-format-14

[tangxifan]

@vaughnbetz I have summarized the code format errors seen in #2258
There are two ways to solve it (see details in the issue). Waiting for your suggestion.

[vaughnbetz]

Let's do the simplest thing: update the code format by running the new make format. If there are any PRs that need minor updates / have conflicts due to that it is OK. I think that will be faster and more maintainable in the end.

[tangxifan]

@vaughnbetz No problem. We will follow this way.

@Tulong4Dev Would you mind to create a PR to clear all the formatting issues? Thanks!