- UEFI file permissions are indicated using a u64 bitfield used for
  readonly/filetype, etc.
- Using normal bool with to and from attribute conversions to
  FilePermission from overriding some other bitfields.

Signed-off-by: Ayush Singh <[email protected]>

- Similar to FilePermissions, using bool to represent the bitfield.
- FileType cannot be changed, so no need to worry about converting back
  to attribute.

Signed-off-by: Ayush Singh <[email protected]>

- Just the permission and file type.
- FileTimes will need some new conversion functions and thus will come
  with a future PR. Trying to keep things simple here.

Signed-off-by: Ayush Singh <[email protected]>

The `hash_raw_entry` feature has finished fcp-close, so the compiler
should stop using it to allow its removal. Several `Sharded` maps were
using raw entries to avoid re-hashing between shard and map lookup, and
we can do that with `hashbrown::HashTable` instead.

For the `Mode::Rustc` lints as well. Because, unlike `RUSTC_FLAGS`,
`RUSTC_LINT_FLAGS` is not ignored for proc macro crates.

Fixes rust-lang#138106.

And fix the new errors in the handful of crates that didn't have a
`#![warn(unreachable_pub)]`.

It's no longer necessary now that `-Wunreachable_pub` is being passed.

This is more useful than `allow` as compiler will force us to remove rules
that are no longer valid (we already got 2 of them in this change).

Signed-off-by: onur-ozkan <[email protected]>

Previous information is not correct.

Signed-off-by: onur-ozkan <[email protected]>

…ompiler-errors

change definitely unproductive cycles to error

builds on top of rust-lang#136824 by adding a third variant to `PathKind` for paths which may change to be coinductive in the future but must not be so right now. Most notably, impl where-clauses of not yet coinductive traits.

With this, we can change cycles which are definitely unproductive to a proper error. This fixes rust-lang/trait-system-refactor-initiative#114. This does not affect stable as we keep these cycles as ambiguous during coherence.

r? ```````@compiler-errors``````` ```````@nikomatsakis```````

Convert `ShardedHashMap` to use `hashbrown::HashTable`

The `hash_raw_entry` feature (rust-lang#56167) has finished fcp-close, so the compiler
should stop using it to allow its removal. Several `Sharded` maps were
using raw entries to avoid re-hashing between shard and map lookup, and
we can do that with `hashbrown::HashTable` instead.

…boet

uefi: fs: Implement FileType, FilePermissions and FileAttr

- In UEFI, both FileType and FilePermissions are represented by the attr bitfield.
- Using simple bools here since both are represented by a single bit.
- Add `FILE_PERMISSION` mask for constructing attribute while change permissions.

cc ```@nicholasbishop```

…ore, r=onur-ozkan,jieyouxu

Use `RUSTC_LINT_FLAGS` more

An alternative to the failed rust-lang#138084.

Fixes rust-lang#138106.

r? ```@jieyouxu```

…er-errors

Some autodiff cleanups

cc ```@ZuseZ4```

just some things I noticed

…i-obk

intrinsics: remove unnecessary leading underscore from argument names

This is unnecessary since rust-lang#135840.

use `expect` instead of `allow`

This is more useful than `allow` as compiler will force us to remove rules that are no longer valid (we already got 2 of them in this change).

…, r=jieyouxu

fix incorrect tracing log

Previous information is not correct.