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rustdoc: use import stability marker in display
Fixes #135078
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The two implementations were identical, so there's no need to use a
trait method.
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It's never overridden, so it shouldn't be on the trait.
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this also makes the rust.docs-minification option work
as advertised in config.toml
nothing fancy this time, this is intended to be perma-unstable.
it's only really here for the benefit of rustdoc devs.
mitegates https://github.com/rust-lang/rust/issues/135345
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r=GuillaumeGomez
rustdoc: use stable paths as preferred canonical paths
This accomplishes something like 16a4ad7d7b0d163f7be6803c786c3b83d42913bb, but with the `rustc_allowed_through_unstable_modules` attribute instead of the path length.
Fixes #131676
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Lower Guard Patterns to HIR.
Implements lowering of [guard patterns](https://rust-lang.github.io/rfcs/3637-guard-patterns.html) (see the [tracking issue](#129967)) to HIR.
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rustdoc: Fix mismatched capitalization in sidebar
Previously, the main content used "Aliased Type", while the sidebar said "Aliased type". Now, they both say "Aliased Type", which is the more common capitalization in Rustdoc.
See the following link for an example.
https://doc.rust-lang.org/1.83.0/std/io/type.Result.html
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Previously, the main content used "Aliased Type", while the sidebar said
"Aliased type". Now, they both say "Aliased Type", which is the more common
capitalization in Rustdoc.
See the following link for an example.
https://doc.rust-lang.org/1.83.0/std/io/type.Result.html
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This accomplishes something like 16a4ad7d7b0d163f7be6803c786c3b83d42913bb,
but with the `rustc_allowed_through_unstable_modules` attribute instead
of the path length.
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rustc_intrinsic: support functions without body
We synthesize a HIR body `loop {}` but such bodyless intrinsics.
Most of the diff is due to turning `ItemKind::Fn` into a brace (named-field) enum variant, because it carries a `bool`-typed field now. This is to remember whether the function has a body. MIR building panics to avoid ever translating the fake `loop {}` body, and the intrinsic logic uses the lack of a body to implicitly mark that intrinsic as must-be-overridden.
I first tried actually having no body rather than generating the fake body, but there's a *lot* of code that assumes that all function items have HIR and MIR, so this didn't work very well. Then I noticed that even `rustc_intrinsic_must_be_overridden` intrinsics have MIR generated (they are filled with an `Unreachable` terminator) so I guess I am not the first to discover this. ;)
r? `@oli-obk`
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Co-authored-by: Guillaume Gomez <guillaume1.gomez@gmail.com>
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This ensures `std::intrinsics::transmute` is deemphasized
in the search engine and other UI, by cleaning it into a deprecation
without propagating it through reexports when the parent module
is stable.
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Signed-off-by: ericlehong <193237094+ericlehong@users.noreply.github.com>
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- librustdoc::clean::clean_lifetime doesn't need a mut doc context
- librustdoc::clean::normalize doesn't need a mut doc context
- move Some() wrapping up into `clean_predicate()`
- simplify nested if in librustdoc::clean::record_extern_fqn()
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r=GuillaumeGomez
rustdoc: use shorter paths as preferred canonical paths
This is a solution to [the `std::sync::poison` linking problem](https://github.com/rust-lang/rust/pull/134692#issuecomment-2560373308), and, in general, makes intra-doc links shorter and clearer.
> Done. This helped with the search, but not with the things like `MutexGuard`'s doc's reference to `Mutex::lock` being converted to the absolute (unstable) `std::sync::poison::Mutex` path.
cc `@tgross35`
r? `@GuillaumeGomez`
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This is a solution to the `std::sync::poison` linking problem,
and, in general, makes intra-doc links shorter and clearer.
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nits: Cleanup of `librustdoc::clean::Cfg::simplify_with`
r? `@GuillaumeGomez`
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doctest compilation
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Hide `= _` as associated constant value inside impl blocks
Closes #134320.
### Before:
<img src="https://github.com/user-attachments/assets/19d28811-45d2-4563-9726-f40c6af411c6" width="300"> <img src="https://github.com/user-attachments/assets/1ecf8764-97ce-47f0-87fa-3b174d2fc578" width="300">
### After:
<img src="https://github.com/user-attachments/assets/6408c4ca-b1c4-42e4-884b-248833a4865f" width="300"> <img src="https://github.com/user-attachments/assets/df2f6981-16f6-409f-8abb-73c0a4a71d6b" width="300">
r? `@fmease`
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Fix intra doc links not generated inside footnote definitions
Fixes #132208.
The problem was that we were running the `Footnote` "pass" before the `LinkReplacer` one. Sadly, the change is bigger than it should because we can't specialize the `Iterator` trait implementation, forcing me to add a new type to handle the other `Iterator` kind (the one which still has the `Range`).
r? ``@notriddle``
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Overhaul token cursors
Some nice cleanups here.
r? `````@davidtwco`````
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Because `TokenStreamIter` is a much better name for a `TokenStream`
iterator. Also rename the `TokenStream::trees` method as
`TokenStream::iter`, and some local variables.
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Try to fix perf regression in rustdoc after hir attributes
Slight performance regression introduced in #131808
r? `@jieyouxu`
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Split up attribute parsing code and move data types to `rustc_attr_data_structures`
This change renames `rustc_attr` to `rustc_attr_parsing`, and splits up the parsing code. At the same time, all the data types used move to `rustc_attr_data_structures`. This is in preparation of also having a third crate: `rustc_attr_validation`
I initially envisioned this as two separate PRs, but I think doing it in one go reduces the number of ways others would have to rebase their changes on this. However, I can still split them.
r? `@oli-obk` (we already discussed how this is a first step in a larger plan)
For a more detailed plan on how attributes are going to change, see https://github.com/rust-lang/rust/issues/131229
Edit: this looks like a giant PR, but the changes are actually rather trivial. Each commit is reviewable on its own, and mostly moves code around. No new logic is added.
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Remove queries from the driver interface
All uses of driver queries in the public api of rustc_driver have been removed in https://github.com/rust-lang/rust/pull/134130 already. This removes driver queries from rustc_interface and does a couple of cleanups around TyCtxt construction and entering enabled by this removal.
Finishes the removal of driver queries started with https://github.com/rust-lang/rust/pull/126834.
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rustdoc-search: handle `impl Into<X>` better
This PR fixes two bugs I ran into while searching the compiler docs:
- It omitted an `impl Trait` entry in the type signature field, producing `TyCtxt, , Symbol -> bool`
- It didn't let me search for `TyCtxt, DefId, Symbol -> bool` even though that's a perfectly good description of the function I was looking for (the function actually used `impl Into<DefId>`
r? ``@GuillaumeGomez`` cc ``@lolbinarycat``
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Correctly handle comments in attributes in doctests source code
Fixes https://github.com/rust-lang/rust/issues/134221.
The problem was that attributes are "inlined" (backlines are stripped), then when there is an inline comment inside it, the attribute is never considered valid (since unclosed). Fix was to simply put back backlines in case it's a multiline attribute.
r? ``@notriddle``
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