Reorder check_item_type diagnostics so they occur next to the corresponding `check_well_formed` diagnostics
The first commit is just a cleanup.
The second commit moves most checks from `check_mod_item_types` into `check_well_formed`, invoking the checks in lockstep per-item instead of iterating over all items twice.
Rollup of 10 pull requests
Successful merges:
- #118521 (Enable address sanitizer for MSVC targets using INFERASANLIBS linker flag)
- #119026 (std::net::bind using -1 for openbsd which in turn sets it to somaxconn.)
- #119195 (Make named_asm_labels lint not trigger on unicode and trigger on format args)
- #119204 (macro_rules: Less hacky heuristic for using `tt` metavariable spans)
- #119362 (Make `derive(Trait)` suggestion more accurate)
- #119397 (Recover parentheses in range patterns)
- #119417 (Uplift some miscellaneous coroutine-specific machinery into `check_closure`)
- #119539 (Fix typos)
- #119540 (Don't synthesize host effect args inside trait object types)
- #119555 (Add codegen test for RVO on MaybeUninit)
r? `@ghost`
`@rustbot` modify labels: rollup
Support reg_addr register class in s390x inline assembly
In s390x, `r0` cannot be used as an address register (it is evaluated as zero in an address context).
Therefore, currently, in assemblies involving memory accesses, `r0` must be [marked as clobbered](1a1155653a/src/arch/s390x.rs (L58)) or [explicitly used to a non-address](1a1155653a/src/arch/s390x.rs (L135)) or explicitly use an address register to prevent `r0` from being allocated to a register for the address.
This patch adds a register class for allocating general-purpose registers, except `r0`, to make it easier to use address registers. (powerpc already has a register class (reg_nonzero) for a similar purpose.)
This is identical to the `a` constraint in LLVM and GCC:
https://llvm.org/docs/LangRef.html#supported-constraint-code-list
> a: A 32, 64, or 128-bit integer address register (excludes R0, which in an address context evaluates as zero).
https://gcc.gnu.org/onlinedocs/gcc/Machine-Constraints.html
> a
> Address register (general purpose register except r0)
cc ``@uweigand``
r? ``@Amanieu``
custom mir: make it clear what the return block is
Custom MIR recently got support for specifying the "unwind action", so now there's two things coming after the actual call part of `Call` terminators. That's not very self-explaining so I propose we change the syntax to imitate keyword arguments:
```
Call(popped = Vec::pop(v), ReturnTo(drop), UnwindContinue())
```
Also fix some outdated docs and add some docs to `Call` and `Drop`.
Switch from using `//~ERROR` annotations with `--error-format` to `error-pattern`
Fixes#118752
As noticed by ```@jyn514``` while working on a patch, tests failed due to `//~ERROR` annotations used in combination with the older `--error-format` which is now `error-pattern`.
Update books
## rust-lang/reference
1 commits in f9f5b5babd95515e7028c32d6ca4d9790f64c146..3565c7978cfc9662f5963b135690ff9cbbfa0318
2023-12-29 21:01:19 UTC to 2023-12-29 21:01:19 UTC
- Use proper footnote for number literals `_` separator note (rust-lang/reference#1444)
## rust-lang/rust-by-example
1 commits in 4c2b24ff9d9cf19f2fcff799a3a49b9a2c50ae8e..c0be6299e52e4164c30ba6f41bd0ad0aaee64972
2023-12-21 15:22:11 UTC to 2023-12-21 15:22:11 UTC
- point to raw indentifiers, talking about fields (rust-lang/rust-by-example#1789)
## rust-lang/rustc-dev-guide
5 commits in 0610665a8687b1b0aa037917a1598b9f2a21e3ef..d13e85152a977cd0bcaf583cf5f49e86225697de
2023-12-30 09:58:25 UTC to 2023-12-19 10:02:34 UTC
- Prominently mention `profiler = true` on the coverage page (rust-lang/rustc-dev-guide#1844)
- Add a description of `unpretty=hir` to the HIR docs (rust-lang/rustc-dev-guide#1842)
- Fix typo in unsize docs (rust-lang/rustc-dev-guide#1843)
- Suggest `gcc_multi` to make `mir_opts` run on nixos (rust-lang/rustc-dev-guide#1841)
- bootstrapping: Clarify that stage0 std code is not executed to produce stage1 compiler (rust-lang/rustc-dev-guide#1840)
This commit temporarily reverts the addition of M1 runners on GitHub
Actions to work around a billing issue related to their beta. It also
removes the `aarch64-apple` job, which was only added after the addition
of M1 runners. Since it has never been tested on the prior hardware, we
are skipping the tests to reduce the risk of build failures.
Use `windows-sys` in windows tests
This PR adds `windows-sys` to `test_dependencies` so that we don't have to write out windows api bindings for each test.
Remove usage of deprecated `missing-tools` bootstrap flag
This PR removes the usage of `--enable-missing-tools` in CI, as this config option is no longer used. It also removes `dist.missing-tools` config completely.
Let me know which commits should I remove (if any).
Fixes: https://github.com/rust-lang/rust/issues/79249
r? `@onur-ozkan`
