UNSAFE_TODO() is a macro that disables the -Wunsafe-buffer-usage compiler warning. This tool identifies and removes the ones that become safe to remove.
This happens frequently, because code evolves and usage of std::array and base::span increases over time.
To get maximum coverage, this tools cross-compiles on every platforms except iOS. Please update your .gclient with:
target_os = ["win", "android", "linux", "chromeos", "mac", "fuchsia"]
Moreover, you need at least 5TB of free disk space to store all the build artifacts.
# 1. Run analysis: # Start the verification process. Progress is saved to `out.json` and can be # resumed at any time ./unsafe_todo_remover.py # 2. Apply fixes: # Once the analysis finds safe-to-remove wrappers, apply the changes to the # source code ./unsafe_todo_remover.py --apply