rust/compiler/rustc_session
Nicholas Nethercote 2e40d11f8c Remove -Zkeep-hygiene-data.
It was added way back in #28585 under the name `-Zkeep-mtwt-tables`. The
justification was:

> This is so that the resolution results can be used after analysis,
> potentially for tool support.

There are no uses of significance in the code base, and various Google
searches for both option names (and variants) found nothing of interest.

@petrochenkov says removing this part (and it's only part) of the
hygiene data is dubious. It doesn't seem that big, so let's just keep it
around.
2023-11-10 14:00:08 +11:00
..
src Remove -Zkeep-hygiene-data. 2023-11-10 14:00:08 +11:00
Cargo.toml Clean up rustc_*/Cargo.toml. 2023-10-30 08:46:02 +11:00
messages.ftl Remove cgu_reuse_tracker from Session 2023-10-09 18:39:41 +00:00