Remove the `NodeId` of `ast::ExprKind::Async`
This is a followup to https://github.com/rust-lang/rust/pull/104833#pullrequestreview-1314537416.
In my original attempt, I was using `LoweringContext::expr`, which was not correct as it creates a fresh `DefId`.
It now uses the correct `DefId` for the wrapping `Expr`, and also makes forwarding `#[track_caller]` attributes more explicit.
rustdoc: Fix ICE for intra-doc link on intermediate re-export
Fixes https://github.com/rust-lang/rust/issues/109282.
This PR is based on #109266 as it includes its commit to make this work.
`@petrochenkov:` It was exactly as you predicted, adding the `DefId` to the attributes fixed the error for intermediate re-exports as well. Thanks a lot!
r? `@petrochenkov`
Avoid materializing bits in the InitMask bitset when a single value
would be enough: when the mask represents a fully initialized or fully
uninitialized const allocation.
Remove Nilstrieb from review rotation
I currently don't have enough time to be on rotation. You can still request a review from me and I may still steal PRs sometimes though.
Refactor: Separate `LocalRef` variant for not-evaluated-yet operands
As I was reading through this, I noticed that almost every place that was using this needed to distinguish between Some vs None in the match arm anyway, so thought that separating the cases at the variant level might be clearer instead.
I like how it ended up; let me know what you think!
Rename 'src/bootstrap/native.rs' to llvm.rs
Fixed#108240
Renamed 'native.rs' to 'llvm.rs', also moved `TestHelpers` to `test.rs`. Replaced all the `native.rs` occurrences at `src/bootstrap` files to `llvm.rs`
More config.toml.example cleanups
- Link to more documentation
- Move `changelog-seen` into the "Global Settings" section
- Update incorrect comments on `llvm.link-shared` and `rust.debug-assertions`
- Use the correct default in the commented-out example more often
- Clarify that `docs` and `compiler-docs` only control the default, they're not a hard-off switch.
- Document `-vvv` and `local-rebuild`
- Minor improvements to doc-comments in config.toml.example
This also sets `download-rustc = false`; that was already the default, but it will be helpful in case the default changes (https://jyn.dev/2023/01/12/Bootstrapping-Rust-in-2023.html).
A successful advance is now signalled by returning `0` and other values now represent the remaining number
of steps that couldn't be advanced as opposed to the amount of steps that have been advanced during a partial advance_by.
This simplifies adapters a bit, replacing some `match`/`if` with arithmetic. Whether this is beneficial overall depends
on whether `advance_by` is mostly used as a building-block for other iterator methods and adapters or whether
we also see uses by users where `Result` might be more useful.
- Link to more documentation
- Move `changelog-seen` into the "Global Settings" section
- Update incorrect comments on `llvm.link-shared` and
`rust.debug-assertions`
- Use the correct default in the commented-out example more often
- Clarify that `docs` and `compiler-docs` only control the default,
they're not a hard-off switch.
- Document `-vvv` and `local-rebuild`
- Minor improvements to doc-comments in config.toml.example
This also sets `download-rustc = false`; that was already the default,
but it will be helpful in case the default changes
(https://jyn.dev/2023/01/12/Bootstrapping-Rust-in-2023.html).
Rollup of 8 pull requests
Successful merges:
- #97506 (Stabilize `nonnull_slice_from_raw_parts`)
- #98651 (Follow C-RW-VALUE in std::io::Cursor example)
- #102742 (Remove unnecessary raw pointer in __rust_start_panic arg)
- #109587 (Use an IndexVec to debug fingerprints.)
- #109613 (fix type suggestions in match arms)
- #109633 (Fix "Directly go to item in search if there is only one result" setting)
- #109635 (debuginfo: Get pointer size/align from tcx.data_layout instead of layout_of)
- #109641 (Don't elaborate non-obligations into obligations)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Don't elaborate non-obligations into obligations
It's suspicious to elaborate a `PolyTraitRef` or `Predicate` into an `Obligation`, since the former does not have a param-env associated with it, but the latter does. This is a footgun that, while not being misused *currently* in the compiler, easily could be misused by someone less familiar with the elaborator's inner workings.
This PR just changes the API -- ideally, the elaborator wouldn't even have to deal with obligations if we're not elaborating obligations, but that would require a bit more abstraction than I could be bothered with today.
debuginfo: Get pointer size/align from tcx.data_layout instead of layout_of
This avoids some type interning and a query execution. It also just makes the code simpler.
Fix "Directly go to item in search if there is only one result" setting
Part of #66181.
The setting was actually broken, so I fixed it when I added the GUI test.
r? `@notriddle`
Stabilize `nonnull_slice_from_raw_parts`
FCP is done: https://github.com/rust-lang/rust/issues/71941#issuecomment-1100910416
Note that this doesn't const-stabilize `NonNull::slice_from_raw_parts` as `slice_from_raw_parts_mut` isn't const-stabilized yet. Given #67456 and #57349, it's not likely available soon, meanwhile, stabilizing only the feature makes some sense, I think.
Closes#71941
