This ownership kind is only constructed in the case of path attributes like `#[path = ".."]` without a file name segment, which always represent some kind of directories and will produce and error on attempt to parse them as a module file.
This change is mainly motivated by an issue with the environment
printing I added in PR 82403: multiple rustc invocations progress
in parallel, and the environment output, spanning multiple lines,
gets interleaved in ways make it difficult to extra the enviroment settings.
(This aforementioned difficulty is more of a hiccup than an outright
show-stopper, because the environment variables tend to be the same for all of
the rustc invocations, so it doesn't matter too much if one mixes up which lines
one is looking at. But still: Better to fix it.)
Fix polymorphization ICE on associated types in trait decls using const generics in bounds
r? `@davidtwco`
only the last commit actually changes something
Update rustdoc documentation
- Remove most of the information about passes. Passes are deprecated.
- Add `--document-private-items`; it was missing before.
- Update `--output-format json`; it was very outdated.
- Note that `--input-format` is deprecated.
- Move deprecated options to the very end.
Closes https://github.com/rust-lang/rust/issues/82675.
r? `@Manishearth`
Shorten html::render
The `mod.rs` for librustdoc's `html::render` was over 3,000 lines. This PR reduces it to around 2,300 by
1. Moving `Context` and associated `impl`s to a separate file
2. Moving the `print_item` function and its helpers to a separate file
3. Moving `write_shared` and `write_minify` to their own file
Related to issue #60302.
Edit 1: `SharedContext` and related `impl`s is only 72 lines and so will not be moved.
Pin es-check version to prevent unrelated CI failures
es-check v5.2.1 causes a lot of unrelated CI failures on mingw-check, e.g. https://github.com/rust-lang/rust/pull/80723#issuecomment-790294196.
es-check v5.2.2 fixes it but let's pin its version to prevent further failures.
- Remove most of the information about passes. Passes are deprecated.
- Add `--document-private-items`; it was missing before.
- Update `--output-format json`; it was very outdated.
- Note that `--input-format` is deprecated.
- Move deprecated options to the very end.
- Move `passes.html` to the end of the table of contents. Ideally it
would be removed altogether, but that causes mdbook not to generate the
docs.
Compare empty blocks for equality based on tokens
fixes: #1390
This only considers empty blocks for now, though we should also catch something like this:
```rust
match 0 {
0 => {
do_something();
trace!(0);
0
}
1 => {
do_something();
trace!(1);
1
}
x => x,
}
```
As far as I can tell there aren't any negative effects on other lints. These blocks only happen to be the same for a given compilation, not all compilations.
changelog: Fix `match_on_same_arms` and others. Only consider empty blocks equal if the tokens contained are the same.
This is needed for the next commit, which needs access to the `cx` from
within the `decorate` closure.
- Change `as_local_hir_id` to an associated function, since it only
needs a `TyCtxt`
- Change `source_span_for_markdown_range` to only take a `TyCtxt`
Upgrade to LLVM 12
This implements the necessary adjustments to make rustc work with LLVM 12. I didn't encounter any major issues so far.
r? `@cuviper`
