Files in this directory are intended to be loaded with the `-compat`
command line option, in order to provide compatibility features to
mimick some behaviors of older versions. For instance, this can
disable warnings introduced in later versions.

When adding a file in this directory, please name it `RocqXY.v` and
prepend `From Corelib Require Export CorelibXY.` to the previous file.
When removing the last remaining content of some file, please also
remove the file altogether.
