…to begin ICEing during codegen

This should prevent the default fallback if we add more float types in the
future.

The `load` and `store` instructions in LLVM access the aligned size.

Parenthesize break values containing leading label

The AST pretty printer previously produced invalid syntax in the case of `break` expressions with a value that begins with a loop or block label.

```rust
macro_rules! expr {
    ($e:expr) => {
        $e
    };
}

fn main() {
    loop {
        break expr!('a: loop { break 'a 1; } + 1);
    };
}
```

`rustc -Zunpretty=expanded main.rs `:

```console
#![feature(prelude_import)]
#![no_std]
#[prelude_import]
use ::std::prelude::rust_2015::*;
#[macro_use]
extern crate std;
macro_rules! expr { ($e:expr) => { $e }; }

fn main() { loop { break 'a: loop { break 'a 1; } + 1; }; }
```

The expanded code is not valid Rust syntax. Printing invalid syntax is bad because it blocks `cargo expand` from being able to format the output as Rust syntax using rustfmt.

```console
error: parentheses are required around this expression to avoid confusion with a labeled break expression
 --> <anon>:9:26
  |
9 | fn main() { loop { break 'a: loop { break 'a 1; } + 1; }; }
  |                          ^^^^^^^^^^^^^^^^^^^^^^^^
  |
help: wrap the expression in parentheses
  |
9 | fn main() { loop { break ('a: loop { break 'a 1; }) + 1; }; }
  |                          +                        +
```

This PR updates the AST pretty-printer to insert parentheses around the value of a `break` expression as required to avoid this edge case.

…env-shim, r=oli-obk

Fix `FnMut::call_mut`/`Fn::call` shim for async closures that capture references

I adjusted async closures to be able to implement `Fn` and `FnMut` *even if* they capture references, as long as those references did not need to borrow data from the closure captures themselves. See rust-lang#125259.

However, when I did this, I didn't actually relax an assertion in the `build_construct_coroutine_by_move_shim` shim code, which builds the `Fn`/`FnMut`/`FnOnce` implementations for async closures. Therefore, if we actually tried to *call* `FnMut`/`Fn` on async closures, it would ICE.

This PR adjusts this assertion to ensure that we only capture immutable references in closures if they implement `Fn`/`FnMut`. It also adds a bunch of tests and makes more of the async-closure tests into `build-pass` since we often care about these tests actually generating the right closure shims and stuff. I think it might be excessive to *always* use build-pass here, but 🤷 it's not that big of a deal.

Fixes rust-lang#127019
Fixes rust-lang#127012

r? oli-obk

Uplift fast rejection to new solver

Self explanatory.

r? lcnr

Bootstrap: Try renaming the file if removing fails

Second attempt at working around rust-lang#127126

If we can't remove the file, then try renaming it. This will leave the destination path free to use.

try-job: x86_64-msvc-ext

Use the aligned size for alloca at args/ret when the pass mode is cast

Fixes rust-lang#75839. Fixes rust-lang#121028.

The `load` and `store` instructions in LLVM access the aligned size. For example, `load { i64, i32 }` accesses 16 bytes on x86_64: https://alive2.llvm.org/ce/z/n8CHAp.

BTW, this example is expected to be optimized to immediate UB by Alive2: https://rust.godbolt.org/z/b7xK7hv1c and https://alive2.llvm.org/ce/z/vZDtZH.

r? compiler

…t, r=Nadrieril

Fix import suggestion error when path segment failed not from starting

Fixes rust-lang#120074

Update books

## rust-lang/book

2 commits in 45c1a6d69edfd1fc91fb7504cb73958dbd09441e..f1e49bf7a8ea6c31ce016a52b8a4f6e1ffcfbc64
2024-06-25 21:12:15 UTC to 2024-06-20 16:10:32 UTC

- Update ch10-00-generics.md (rust-lang/book#3963)
- infra: ignore Nova configuration directory (rust-lang/book#3962)

## rust-lang/edition-guide

3 commits in cb58c430b4e8054c2cb81d2d4434092c482a93d8..941db8b3df45fd46cd87b50a5c86714b91dcde9c
2024-06-30 19:26:27 UTC to 2024-06-20 18:43:18 UTC

- Add a section for the never type change in e2024 (rust-lang/edition-guide#310)
- Add 2024 unsafe attributes. (rust-lang/edition-guide#308)
- Add 2024 unsafe extern blocks. (rust-lang/edition-guide#309)

## rust-lang/reference

7 commits in 0b805c65804019b0ac8f2fe3117afad82a6069b8..1ae3deebc3ac16e276b6558e01420f8e605def08
2024-06-29 16:59:51 UTC to 2024-06-18 22:16:37 UTC

- Provide an example of `target_family` being multi-valued (rust-lang/reference#1518)
- Remove stubs needed for the link checker. (rust-lang/reference#1517)
- Document new `#[expect]` attribute and `reasons` parameter (RFC 2383) (rust-lang/reference#1237)
- Update recognized tool attributes (rust-lang/reference#1498)
- Add example of 1-ary tuple type (rust-lang/reference#1514)
- underscore-expr: add more examples (rust-lang/reference#1478)
- Remove outdated info about impl Trait in parameters and generics in the same function (rust-lang/reference#1495)

## rust-lang/rust-by-example

4 commits in b1d97bd6113aba732b2091ce093c76f2d05bb8a0..658c6c27cb975b92227936024816986c2d3716fb
2024-06-30 11:58:29 UTC to 2024-06-30 11:52:38 UTC

- Remove awkward match in if_let (rust-lang/rust-by-example#1725)
- Edit grammatical mistake (rust-lang/rust-by-example#1830)
- Update paragraph in src/fn/diverging.md (rust-lang/rust-by-example#1853)
- Fix minor typo in from_into.md (rust-lang/rust-by-example#1854)

## rust-lang/rustc-dev-guide

11 commits in aec82168dd3121289a194b381f56076fc789a4d2..d6e3a32a557db5902e714604def8015d6bb7e0f7
2024-07-01 10:51:26 UTC to 2024-06-18 18:24:17 UTC

- Update new target check-cfg instructions (rust-lang/rustc-dev-guide#2006)
- Add Rust for Linux integration tests documentation (rust-lang/rustc-dev-guide#2004)
- Add docs for building Fuchsia locally and in CI (rust-lang/rustc-dev-guide#1989)
- provide `libstdc++.so.6` through `LD_LIBRARY_PATH` (rust-lang/rustc-dev-guide#1999)
- Document how to run `run-make` tests on Windows (rust-lang/rustc-dev-guide#2002)
- Document `needs-symlink` directive (rust-lang/rustc-dev-guide#2001)
- Rename `wasm32-wasi` to `wasm32-wasip1` (rust-lang/rustc-dev-guide#1678)
- Document inert vs active attributes (rust-lang/rustc-dev-guide#1110)
- Document hard-resetting submodules (rust-lang/rustc-dev-guide#2000)
- Fix note about compiletest header `rustfix-only-machine-applicable` (rust-lang/rustc-dev-guide#1998)
- Mention `RUSTC_ICE=0` to suppress ICE file (rust-lang/rustc-dev-guide#1997)

…r=RalfJung

Make `FloatTy` checks exhaustive in pretty print

This should prevent the default fallback if we add more float types in the future.

chore: remove duplicate words

remove duplicate words in comments to improve readability.

…_test, r=compiler-errors

Add test for adt_const_params

Fixes rust-lang#84238

r? `@compiler-errors`