Run various queries from other queries instead of explicitly in phases
These are just legacy leftovers from when rustc didn't have a query system. While there are more cleanups of this sort that can be done here, I want to land them in smaller steps.
This phased order of query invocations was already a lie, as any query that looks at types (e.g. the wf checks run before) can invoke e.g. const eval which invokes borrowck, which invokes typeck, ...
rustdoc: clean up JS
* use `Set` for ignored crates in cross-crate trait impl JS, instead of `indexOf` string manipulation
* lift constant `window.location.split` code out of a loop in source code sidebar builder
* remove redundant history manipulation from search page exit
* There's no need to call `history.replaceState` right before
calling `searchState.hideResults`, which already does it.
* There's no need to implement hiding search results when that
is already implemented.
rustdoc: Fix invalid handling of nested items with `--document-private-items`
Fixes#110422.
The problem is that only impl block and re-exported `macro_rules!` items are "visible" as nested items. This PR adds the missing checks to handle this correctly.
cc `@compiler-errors`
r? `@notriddle`
Add list of supported disambiguators and suffixes for intra-doc links in the rustdoc book
This information is otherwise only provided in case an error occurs, which isn't great.
r? ```@notriddle```
Spelling librustdoc
This is split from https://github.com/rust-lang/rust/pull/110392
There's one change to src/tools/rustdoc-gui/tester.js which feels like a reasonable thing to piggy-back here.
rustdoc: stop passing a title to `replaceState` second argument
As described on [MDN's replaceState page], this parameter is not currently used, and the empty string is "safe against future changes to the method."
[MDN's replaceState page]: https://developer.mozilla.org/en-US/docs/Web/API/History/replaceState
Remove `TypeSuper{Foldable,Visitable}` impls for `Region`.
These traits exist so that folders/visitors can recurse into types of interest: binders, types, regions, predicates, and consts. But `Region` is non-recursive and cannot contain other types of interest, so its methods in these traits are trivial.
This commit inlines and removes those trivial methods.
r? `@compiler-errors`
These traits exist so that folders/visitors can recurse into types of
interest: binders, types, regions, predicates, and consts. But `Region`
is non-recursive and cannot contain other types of interest, so its
methods in these traits are trivial.
This commit inlines and removes those trivial methods.
rustdoc-search: add support for nested generics
This change allows `search.js` to parse nested generics (which look `Like<This<Example>>`) and match them. It maintains the existing "bag semantics", so that the order of type parameters is ignored but the number is required to be greater than or equal to what's in the query.
For example, a function with the signature `fn read_all(&mut self: impl Read) -> Result<Vec<u8>, Error>` will match these queries:
* `Read -> Result<Vec<u8>, Error>`
* `Read -> Result<Error, Vec>`
* `Read -> Result<Vec<u8>>`
But it *does not* match `Result<Vec, u8>` or `Result<u8<Vec>>`.
rustdoc-search: use ES6 `Map` and `Set` where they make sense
Since all supported browsers now support these classes, and rustdoc has started using them in some places, it might as well use them everywhere it makes sense (because, as [MDN's Map page] says, it "performs better in scenarios involving frequent additions and removals of key-value pairs.").
[MDN's Map page]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map
rustdoc: Correctly handle built-in compiler proc-macros as proc-macro and not macro
Part of https://github.com/rust-lang/rust/issues/110111.
There were actually one issue split in two parts:
* Compiler built-in proc-macro were incorrectly considered as macros and not proc-macros.
* Re-exports of compiler built-in proc-macros were considering them as macros.
Both issues can be fixed by looking at the `MacroKind` variant instead of just relying on information extracted later on.
r? ``@fmease``
resolve: Pre-compute non-reexport module children
Instead of repeating the same logic by walking HIR during metadata encoding.
The only difference is that we are no longer encoding `macro_rules` items, but we never currently need them as a part of this list. They can be encoded separately if this need ever arises.
`module_reexports` is also un-querified, because I don't see any reasons to make it a query, only overhead.
Fix `--extend-css` option
Fixes#110002.
The file was generated in the wrong folder so I moved it into `static.files` as it made more sense to have there instead of changing the path in the templates.
I also added a GUI test to ensure that this option won't break unexpectedly again.
Replace rustdoc-ui/{c,z}-help tests with a stable run-make test
This make rustdoc resilient to changes in the debugging options while still testing that it matches rustc.
Fixes https://github.com/rust-lang/rust/issues/109391.
Split out a separate feature gate for impl trait in associated types
in https://github.com/rust-lang/rust/issues/107645 it was decided that we'll take a new route for type alias impl trait. The exact route isn't clear yet, so while I'm working on implementing some of these proposed changes (e.g. in https://github.com/rust-lang/rust/pull/110010) to be able to experiment with them, I will also work on stabilizing another sugar version first: impl trait in associated types. Similarly I'll look into creating feature gates for impl trait in const/static types.
This PR does nothing but split the feature gate, so that you need to enable a different feature gate for
```rust
impl Trait for Type {
type Assoc = impl SomeTrait;
}
```
than what you need for `type Foo = impl SomeTrait;`
