Signed-off-by: onur-ozkan <work@onurozkan.dev>

408c0ea ("unix time module now return result") dropped the From
impl for SystemTime, breaking the hurd and horizon builds.

Fixes rust-lang#123032

It turns out there is a bit of a circular dependency - I cannot add
anything to `core` because Clippy fails, and I can't actually add
correct Clippy implementations without new implementations from `core`.

Change some of the Clippy stubs from `unimplemented!` to success values
and leave a FIXME in their place to mitigate this.

Fixes <rust-lang#122587>

…ompiler-errors

Document `adt_const_params` feature in Unstable Book

Soft-destabilize `RustcEncodable` & `RustcDecodable`, remove from prelude in next edition

cc rust-lang/libs-team#272

Any use of `RustcEncodable` and `RustcDecodable` now triggers a deny-by-default lint. The derives have been removed from the 2024 prelude. I specifically chose **not** to document this in the module-level documentation, as the presence in existing preludes is not documented (which I presume is intentional).

This does not implement the proposed change for `rustfix`, which I will be looking into shortly.

With regard to the items in the preludes being stable, this should not be an issue because rust-lang#15702 has been resolved.

r? libs-api

…nkov

Implement `-L KIND=@RUSTC_BUILTIN/...`

Implements rust-lang/compiler-team#659

…piler-errors

match lowering: build the `Place` instead of keeping a `PlaceBuilder` around

Outside of `MatchPair::new` we don't construct new places, so we don't need to keep a `PlaceBuilder` around.

A bit annoyingly we have to store an `Option<Place>` even though it's never `None` after simplification, but the alternative would be to re-entangle `MatchPair` construction and simplification and I'd rather not do that.

…kingjubilee

Unix: Support more platforms with `preadv` and `pwritev`

- `aix`, `dragonfly` and `openbsd` with direct call
- `watchos` with weak linkage

cc rust-lang#89517

… r=workingjubilee

Port backtrace dylib-dep test to a ui test

Original test: [dylib-dep](https://github.com/rust-lang/backtrace-rs/tree/6fa4b85b9962c3e1be8c2e5cc605cd078134152b/crates/dylib-dep)
Part of rust-lang#122899.

…bilee

std library thread.rs: fix NetBSD code for ILP32 CPUs.

…rcvr, r=oli-obk

In `ConstructCoroutineInClosureShim`, pass receiver by mut ref, not mut pointer

The receivers were compatible at codegen time, but did not necessarily have the same layouts due to niches, which was caught by miri.

Fixes rust-lang/miri#3400

r? oli-obk

enable cargo miri test doctests

This was the cleanest solution that came to my mind so far.

cc ``@RalfJung``

Resolves rust-lang#123028

unix fs: Make hurd using explicit new rather than From

408c0ea ("unix time module now return result") dropped the From impl for SystemTime, breaking the hurd build (and probably the horizon build)

Fixes rust-lang#123032

…ingjubilee

`UnixStream`: override `read_buf`

Split from rust-lang#122441

r? `@workingjubilee`

…bs, r=blyxyas

Change `f16` and `f128` clippy stubs to be nonpanicking

It turns out there is a bit of a circular dependency - I cannot add anything to `core` because Clippy fails, and I can't actually add correct Clippy implementations without new implementations from `core`.

Change some of the Clippy stubs from `unimplemented!` to success values and leave a FIXME in their place to mitigate this.

Fixes <rust-lang#122587>

…rd-name, r=oli-obk

Rename `Inherited` -> `TypeckRootCtxt`

`Inherited` is a confusing name. Rename it to `TypeckRootCtxt`.

I don't think this needs a type MCP or anything since it's not nearly as pervasive as `FnCtxt` , for example.

r? ``@lcnr`` ``@oli-obk``