The test process-panic-after-fork.rs was checking that abort() resulted
in SIGSEGV on Android. This non-standard behavior was fixed back in 2013,
so let's fix the test to also accept the standard behavior on Android.

WIP - replacing span_invalid_monomorphization_error function. Still in progress due to its use in codegen_llvm inside macros

UPDATE - migrate constant span_bug to translatable diagnostic.

…cs macros

Fix rust-lang#58497.

This rule was added to override non-zero left margin on `.content`,
which was removed in 135281e and
the margin-left was put on the docblock.

…ompiler-errors

Migrating rustc_infer to session diagnostics (part 3)

``@rustbot`` label +A-translation
r? rust-lang/diagnostics
cc rust-lang#100717

Seems like a part of static_impl_trait.rs emits suggestions in a loop, and note.rs needs to have two instances of the same subdiagnostic, so these will need to wait until we have eager translation/list support.
Other than that, there is only error_reporting/mod.rs left to migrate.

PhantomData layout guarantees

…-diagnostics-structs-pt3, r=davidtwco

Migrate `codegen_ssa` to diagnostics structs - [Part 3]

Completes migrating `codegen_ssa` module except 2 outstanding errors that depend on other crates:
1. [`rustc_middle::mir::interpret::InterpError`](https://github.com/rust-lang/rust/blob/b6097f2e1b2ca62e188ba53cf43bd66b06b36915/compiler/rustc_middle/src/mir/interpret/error.rs#L475): I saw `rustc_middle` is unassigned, I am open to take this work.

2.  `codegen_llvm`'s use of `fn span_invalid_monomorphization_error`, which I started to replace in the [last commit](rust-lang@9a31b3c) of this PR, but would like to know the team's preference on how we should keep replacing the other macros:
2.1. Update macros to expect a `Diagnostic`
2.2. Remove macros and expand the code on each use.
See [some examples of the different options in this experimental commit](JhonnyBillM@64aee83)

_Part 2 - https://github.com/rust-lang/rust/pull/103792_

r? ``@davidtwco``
Cc ``@compiler-errors``

…=dtolnay

Add O(1) `Vec -> VecDeque` conversion guarantee

(See rust-lang#105072)

…vidtwco

Fix process-panic-after-fork.rs to pass on newer versions of Android.

The test process-panic-after-fork.rs was checking that abort() resulted in SIGSEGV on Android. This non-standard behavior was fixed back in 2013, so let's fix the test to also accept the standard behavior on Android.

…=davidtwco

Point out span where we could introduce higher-ranked lifetime

Somewhat addresses rust-lang#105422, but not really. We don't have that much useful information here since we're still in resolution :^(

Maybe this suggestion isn't worth it. If the reviewer has an idea how we can get a more succinct binder information for a structured suggestion, it would be appreciated.

…twco

Detect closures assigned to binding in block

Fix rust-lang#58497.

…hnTitor

docs: make `HashSet::retain` doctest more clear

Fixes rust-lang#106535

Extremely simple fix suggested by ``@compiler-errors`` in the linked issue.

…ntent-mobile, r=GuillaumeGomez

rustdoc: remove no-op mobile CSS `.content { margin-left: 0 }`

This rule was added to override non-zero left margin on `.content`, which was removed in 135281e and the margin-left was put on the docblock.

Change to immutable borrow when cloning element of RepeatN