Marking variables as const when they won't be modified after
initialization helps programmers trying to understand a codebase to
manage the cognative load.
This pull request uses a clang-tidy fixit (Hard to automate, since the
code needs to be temporarily compiled as C++ for it to work) to try to
mechanically apply the const keyword to code where the automated tool
can determine that the variable won't be modified.
I then follow this up with a manual improvement pass to
turnutils_uclient, where I address const correctness of local variables,
as well as do some adjustments to loops and scoping to help with
reducing complexity.
Co-authored-by: redraincatching <redraincatching@disroot.org>
Co-authored-by: Pavel Punsky <eakraly@users.noreply.github.com>
- Why? Because code where conditionals lack braces is much harder to read, and prone to indentation confusion.
- How? Just added an extra flag to .clang-format and re-ran clang-format on all the files.
I also moved .clang-format up to the top level of the repo so that it can be applied to the fuzz targets as well.
