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Signed-off-by: onur-ozkan <work@onurozkan.dev>
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Signed-off-by: onur-ozkan <work@onurozkan.dev>
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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`
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Clippy subtree update
r? `@Manishearth`
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utilize the unused `llvm-tools` option
This field was not functioning as described in its comment in `config.example.toml`. Also, updated the default value to `true` to keep the bootstrapping behavior as it was before.
cc `@Zalathar`
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Remove movability from `TyKind::Coroutine`
There's no reason to store movability in the generator struct directly. It is computed from the HIR, and can be pulled into a query to access when necessary.
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r=GuillaumeGomez
rustdoc-search: count path edits with separate edit limit
Avoids strange-looking results like this one, where the path component seems to be ignored:
Since the two are counted separately elsewhere, they should get their own limits, too. The biggest problem with combining them is that paths are loosely checked by not requiring every component to match, which means that if they are short and matched loosely, they can easily find "drunk typist" matches that make no sense, like this old result:
std::collections::btree_map::itermut matching slice::itermut
maxEditDistance = ("slice::itermut".length) / 3 = 14 / 3 = 4
editDistance("std", "slice") = 4
editDistance("itermut", "itermut") = 0
4 + 0 <= 4 PASS
Of course, `slice::itermut` should not match stuff from btreemap. `slice` should not match `std`.
The new result counts them separately:
maxPathEditDistance = "slice".length / 3 = 5 / 3 = 1
maxEditDistance = "itermut".length / 3 = 7 / 3 = 2
editDistance("std", "slice") = 4
4 <= 1 FAIL
Effectively, this makes path queries less "typo-resistant". It's not zero, but it means `vec` won't match the `v1` prelude.
This commit also adds substring matching to paths. It's stricter than the substring matching in the main part, but loose enough that what I expect to match does.
Queries without parent paths are unchanged.
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This field was not functioning as described in its comment in `config.example.toml`.
Also, updated the default value to `true` to keep the bootstrapping behavior as it was before.
Signed-off-by: onur-ozkan <work@onurozkan.dev>
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Introduce `const Trait` (always-const trait bounds)
Feature `const_trait_impl` currently lacks a way to express “always const” trait bounds. This makes it impossible to define generic items like fns or structs which contain types that depend on const method calls (\*). While the final design and esp. the syntax of effects / keyword generics isn't set in stone, some version of “always const” trait bounds will very likely form a part of it. Further, their implementation is trivial thanks to the `effects` backbone.
Not sure if this needs t-lang sign-off though.
(\*):
```rs
#![feature(const_trait_impl, effects, generic_const_exprs)]
fn compute<T: const Trait>() -> Type<{ T::generate() }> { /*…*/ }
struct Store<T: const Trait>
where
Type<{ T::generate() }>:,
{
field: Type<{ T::generate() }>,
}
```
Lastly, “always const” trait bounds are a perfect fit for `generic_const_items`.
```rs
#![feature(const_trait_impl, effects, generic_const_items)]
const DEFAULT<T: const Default>: T = T::default();
```
Previously, we (oli, fee1-dead and I) wanted to reinterpret `~const Trait` as `const Trait` in generic const items which would've been quite surprising and not very generalizable.
Supersedes #117530.
---
cc `@oli-obk`
As discussed
r? fee1-dead (or compiler)
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rustdoc: treat query string `+` as space
Fixes #119219
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Since the two are counted separately elsewhere, they should get
their own limits, too. The biggest problem with combining them
is that paths are loosely checked by not requiring every component
to match, which means that if they are short and matched loosely,
they can easily find "drunk typist" matches that make no sense,
like this old result:
std::collections::btree_map::itermut matching slice::itermut
maxEditDistance = ("slice::itermut".length) / 3 = 14 / 3 = 4
editDistance("std", "slice") = 4
editDistance("itermut", "itermut") = 0
4 + 0 <= 4 PASS
Of course, `slice::itermut` should not match stuff from btreemap.
`slice` should not match `std`.
The new result counts them separately:
maxPathEditDistance = "slice".length / 3 = 5 / 3 = 1
maxEditDistance = "itermut".length / 3 = 7 / 3 = 2
editDistance("std", "slice") = 4
4 <= 1 FAIL
Effectively, this makes path queries less "typo-resistant".
It's not zero, but it means `vec` won't match the `v1` prelude.
Queries without parent paths are unchanged.
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Fixes #119219
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Make some non-diagnostic-affecting `QPath::LangItem` into regular `QPath`s
The rest of 'em affect diagnostics, so leave them alone... for now.
cc #115178
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rework `-Zverbose`
implements the changes described in https://github.com/rust-lang/compiler-team/issues/706
the first commit is only a name change from `-Zverbose` to `-Zverbose-internals` and does not change behavior. the second commit changes diagnostics.
possible follow up work:
- `ty::pretty` could print more info with `--verbose` than it does currently. `-Z verbose-internals` shows too much info in a way that's not helpful to users. michael had ideas about this i didn't fully understand: https://rust-lang.zulipchat.com/#narrow/stream/233931-t-compiler.2Fmajor-changes/topic/uplift.20some.20-Zverbose.20calls.20and.20rename.20to.E2.80.A6.20compiler-team.23706/near/408984200
- `--verbose` should imply `-Z write-long-types-to-disk=no`. the code in `ty_string_with_limit` should take `--verbose` into account (apparently this affects `Ty::sort_string`, i'm not familiar with this code). writing a file to disk should suggest passing `--verbose`.
r? `@compiler-errors` cc `@estebank`
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Miri subtree update
r? `@ghost`
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Update sysinfo
A small bugfix was released for sysinfo so updating once again.
r? ``@onur-ozkan``
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Make closures carry their own ClosureKind
Right now, we use the "`movability`" field of `hir::Closure` to distinguish a closure and a coroutine. This is paired together with the `CoroutineKind`, which is located not in the `hir::Closure`, but the `hir::Body`. This is strange and redundant.
This PR introduces `ClosureKind` with two variants -- `Closure` and `Coroutine`, which is put into `hir::Closure`. The `CoroutineKind` is thus removed from `hir::Body`, and `Option<Movability>` no longer needs to be a stand-in for "is this a closure or a coroutine".
r? eholk
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r=compiler-errors
Remove `DiagCtxt` API duplication
`DiagCtxt` defines the internal API for creating and emitting diagnostics: methods like `struct_err`, `struct_span_warn`, `note`, `create_fatal`, `emit_bug`. There are over 50 methods.
Some of these methods are then duplicated across several other types: `Session`, `ParseSess`, `Parser`, `ExtCtxt`, and `MirBorrowckCtxt`. `Session` duplicates the most, though half the ones it does are unused. Each duplicated method just calls forward to the corresponding method in `DiagCtxt`. So this duplication exists to (in the best case) shorten chains like `ecx.tcx.sess.parse_sess.dcx.emit_err()` to `ecx.emit_err()`.
This API duplication is ugly and has been bugging me for a while. And it's inconsistent: there's no real logic about which methods are duplicated, and the use of `#[rustc_lint_diagnostic]` and `#[track_caller]` attributes vary across the duplicates.
This PR removes the duplicated API methods and makes all diagnostic creation and emission go through `DiagCtxt`. It also adds `dcx` getter methods to several types to shorten chains. This approach scales *much* better than API duplication; indeed, the PR adds `dcx()` to numerous types that didn't have API duplication: `TyCtxt`, `LoweringCtxt`, `ConstCx`, `FnCtxt`, `TypeErrCtxt`, `InferCtxt`, `CrateLoader`, `CheckAttrVisitor`, and `Resolver`. These result in a lot of changes from `foo.tcx.sess.emit_err()` to `foo.dcx().emit_err()`. (You could do this with more types, but it gets into diminishing returns territory for types that don't emit many diagnostics.)
After all these changes, some call sites are more verbose, some are less verbose, and many are the same. The total number of lines is reduced, mostly because of the removed API duplication. And consistency is increased, because calls to `emit_err` and friends are always preceded with `.dcx()` or `.dcx`.
r? `@compiler-errors`
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Also fixes a bug where we weren't peeling blocks from async bodies
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bootstrap: use same make flags with rustdoc
Keeping same `MAKEFLAGS` and `MFLAGS` for rustdoc should allow rustdoc to use the same jobserver.
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Keeping same `MAKEFLAGS` and `MFLAGS` for rustdoc
should allow rustdoc to use the same jobserver.
Signed-off-by: onur-ozkan <work@onurozkan.dev>
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Fix display of warning block if it is first element of the top doc block
It fixes the display of the warning block "i" element in case it is the first element:
It now looks like this:
The update for the `browser-ui-test` framework is because it didn't detect correctly pseudo elements if they ended with a digit or a dash.
r? `@notriddle`
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improve container runner script
First commit fixes #118930
Second commit is mostly for development purposes. In read-only mode submodules cannot be initialized due to access limitations (see the log below), which means that tools cannot be built.
```sh
Updating submodule src/tools/cargo
error: could not lock config file .git/config: Read-only file system
error: could not lock config file .git/config: Read-only file system
fatal: Failed to register url for submodule path 'src/tools/cargo'
error: could not lock config file .git/config: Read-only file system
error: could not lock config file .git/config: Read-only file system
fatal: Failed to register url for submodule path 'src/tools/cargo'
Build completed unsuccessfully in 0:00:00
```
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Signed-off-by: onur-ozkan <work@onurozkan.dev>
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Also add some `dcx` methods to types that wrap `TyCtxt`, for easier
access.
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r=aDotInTheVoid
[rustdoc] Add `is_object_safe` information for traits in JSON output
As asked by `@obi1kenobi` [here](https://github.com/rust-lang/rust/pull/113241#issuecomment-1868213677).
cc `@aDotInTheVoid`
r? `@notriddle`
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Add illumos aarch64 target for rust.
This adds the newly being developed illumos aarch64 target to the rust compiler.
`@rmustacc` `@citrus-it` `@richlowe` As promissed before my hiatus :)
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remove dead inferred outlives testing code
The `test_inferred_outlives` function was never run, because the code that's actually used for the tests was part of the `inferred_outlives_of` query, which ran before `test_inferred_outlives` during type collecting. This PR separates the test code from the query and moves it inside the dedicated function.
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Improve documentation for using warning blocks in documentation
From [this comment](https://github.com/rust-lang/rust/issues/79710#issuecomment-1868225357), I think markdown can be surprising sometimes so better explain a bit better how to use it correctly.
r? `@notriddle`
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Fix doc typos
This PR fixes some typos I found while trawling through the rust source.
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