…alization

Those are basically the same but the first one seems to fit better

The macro warn_ was named like that because it the
keyword warn is a built-in attribute and at the time
this macro was created the word 'warning' was also
taken.

However it is no longer the case and we can rename
warn_ to warning.

…n they have items.

Fixes rust-lang#101103
Fixes rust-lang#100973

… r=joshtriplett

Support parsing IP addresses from a byte string

Fixes rust-lang#94821

The goal is to be able to parse addresses from a byte string without requiring to do any utf8 validation. Since internally the parser already works on byte strings, this should be possible and I personally already needed this in the past too.

~~I used the proposed approach from the issue by implementing `TryFrom<&'a [u8]>` for all 6 address types (3 ip address types and 3 socket address types). I believe implementing stable traits for stable types is insta-stable so this will probably need an FCP?~~

Switched to an unstable inherent method approach called `parse_ascii` as requested.

cc ```@jyn514```

socket `set_mark` addition.

to be able to set a marker/id on the socket for network filtering
 (iptables/ipfw here) purpose.

Replace `Body::basic_blocks()` with field access

Since the refactoring in rust-lang#98930, it is possible to borrow the basic blocks
independently from other parts of MIR by accessing the `basic_blocks` field
directly.

Replace unnecessary `Body::basic_blocks()` method with a direct field access,
which has an additional benefit of borrowing the basic blocks only.

…tch-err, r=oli-obk

Improve const mismatch `FulfillmentError`

Fixes rust-lang#100414

…, r=petrochenkov

Pretty printing give proper error message without panic

Fixes rust-lang#100770

…piler-errors

Migrate part of rustc_infer to session diagnostic

extra sanity check against consts pointing to mutable memory

This should be both unreachable and redundant (since we already ensure that validation only reads from read-only memory, when validating consts), but I feel like we cannot be paranoid enough here, and also if this ever fails it'll be a nicer error than the "cannot read from mutable memory" error.

…name-attr-warning, r=davidtwco

translations: rename warn_ to warning

## Description

This MR renames the the macro `warn_` to `warning`.

To give a little bit of context, as [explained](https://rust-lang.zulipchat.com/#narrow/stream/336883-i18n/topic/.23100717.20diag.20translation/near/295074146) by ````@davidtwco```` in the Zulip channel, `warn_`  was named like that because the keyword `warn` is a built-in attribute and at the time this macro was created the word `warning` was also
taken.

However, it is no longer the case and we can rename `warn_` to `warning`.

…GuillaumeGomez

Rustdoc-Json: Retain Stripped Modules when they are imported, not when they have items

Fixes rust-lang#101103
Fixes rust-lang#100973

r? `@GuillaumeGomez`

…alfJung

Use the declaration's SourceInfo for FnEntry retags, not the outermost

This addresses a long-standing `// FIXME` in the pass that adds retags.

The changes to Miri's UI tests will look like this:
```
   --> $DIR/aliasing_mut1.rs:LL:CC
    |
 LL | pub fn safe(_x: &mut i32, _y: &mut i32) {}
<   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not granting access to tag <TAG> because incompatible item [Unique for <TAG>] is protected by call ID
>   |                           ^^ not granting access to tag <TAG> because incompatible item [Unique for <TAG>] is protected by call ID
    |
```

r? `@RalfJung`

…r=notriddle

[rustdoc] Remove Attrs type alias

When working on rust-lang#101006, I was quite confused because of this type alias as I'm used to having rustdoc types into `clean/types.rs`. Anyway, considering how few uses of it we have, I simply removed it.

r? ``@notriddle``