Ensure existance of dist directory when creating tarball
I'm not sure why this works in CI, but this is necessary to make distcheck (including the `x86_64-linux-distcheck` image) run on Fedora 35.
rustdoc: Unindent doc fragments on `Attributes` construction
`Attributes` can be constructed at arbitrary points, even after the `unindent_comments` pass.
`Attributes` that are constructed too late end up unindented.
All doc fragments need to be eventually indented before use, so there are no reasons to not do this immediately during their construction.
Fixes https://rust-lang.zulipchat.com/#narrow/stream/266220-rustdoc/topic/.60unindent_comments.60.20cannot.20work.20as.20a.20separate.20pass.
I'm not sure how to make a minimized reproduction, but unindenting the fragments during their construction should fix the issue.. by construction, and I also verified that all doc strings now hit the `resolver_caches.markdown_links` cache in https://github.com/rust-lang/rust/pull/94857.
bootstrap: consolidate subcommand parsing and matching
There's several places where the x.py command names are matched as
strings, leading to some inconsistencies and opportunities for cleanup.
* Add Format, Clean, and Setup variants to builder::Kind.
* Use Kind to parse the x.py subcommand name (including aliases)
* Match on the subcommand Kind rather than strings when handling
options and help text.
* Several subcommands don't display any paths when run with `-h -v` even
though the help text indicates that they should. Fix this and refactor
so that manually keeping matches in sync isn't necessary.
Fixes#95937
bootstrap: add split-debuginfo config
Replace `run-dysutil` option with more general `split-debuginfo` option that works on all platforms.
r? `@Mark-Simulacrum`
Rollup of 5 pull requests
Successful merges:
- #90630 (Create real parser for search queries)
- #96193 ([fuchsia] Add implementation for `current_exe`)
- #96196 (Remove assertion that all paths in `ShouldRun` exist)
- #96228 (Fix locations for intrinsics impls and change to links)
- #96236 (Add an explicit `Span` field to `OutlivesConstraint`)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Add an explicit `Span` field to `OutlivesConstraint`
Previously, we would retrieve the span from the `Body` using
the `locations` field. However, we may end up changing the
`locations` field when moving a constraint from a promoted
to a different body.
We now store the original `Span` in a dedication field, so that
changes to the `locations` do not affect the quality of our
diagnostics.
Remove assertion that all paths in `ShouldRun` exist
This breaks on submodules (see #96188). Disable the assertion for now until I can think of a proper
fix.
This doesn't revert any of the changes in `Step`s themselves, only what
`ShouldRun::paths` does.
Create real parser for search queries
You can test it [here](https://rustdoc.crud.net/imperio/improve-rustdoc-search/std/index.html).
This PR adds a real parser for the query engine in rustdoc. The parser is quite simple but it allows to makes query handling much easier. I added a new testsuite to ensure it works as expected and ran fuzzing checks on it for a few hours without problems.
So about the parser: as you can see in the screenshot, it handles recursive generics parsing. It also allows to set which item should use exact matching by adding double-quotes around it (look for `exact_search` in the screenshot).
Now about the query engine itself: I simplified it a lot thanks to the parsed query. It behaves mostly the same when there is only one argument, but is much more powerful when there are more than one.
When making this change, we also removed the support for multi-query.
PS: A big part of the PR is tests and test-related code. :)
r? `@camelid`
Check if call return type is visibly uninhabited when building MIR
The main motivation behind the change is to expose information about diverging
calls to the generator transform and match the precision of drop range tracking
which already understands that call expressions with visibly uninhabited types
diverges.
This change should also accept strictly more programs than before. That is
programs that were previously rejected due to errors raised by control-flow
sensitive checks in a code that is no longer considered reachable.
Fixes#93161.
Update cargo
7 commits in dba5baf4345858c591517b24801902a062c399f8..edffc4ada3d77799e5a04eeafd9b2f843d29fc23
2022-04-13 21:58:27 +0000 to 2022-04-19 17:38:29 +0000
- Document cargo-add (rust-lang/cargo#10578)
- feat: Support '-F' as an alias for '--features' (rust-lang/cargo#10576)
- Completion support for `cargo-add` (rust-lang/cargo#10577)
- Add a link to the document in the timings report (rust-lang/cargo#10492)
- feat: Import cargo-add into cargo (rust-lang/cargo#10472)
- Part 8 of RFC2906 - Keep `InheritableFields` in a `LazyCell` inside `… (rust-lang/cargo#10568)
- Part 7 of RFC2906 - Add support for inheriting `exclude` and `include` (rust-lang/cargo#10565)
Previously, we would retrieve the span from the `Body` using
the `locations` field. However, we may end up changing the
`locations` field when moving a constraint from a promoted
to a different body.
We now store the original `Span` in a dedication field, so that
changes to the `locations` do not affect the quality of our
diagnostics.
Temporarily, only enable split debuginfo on Windows if not building with
the boostrap compiler as there is a bug that isn't fixed in the
bootstrap compiler which would result in `thorin` being run on Windows.
Signed-off-by: David Wood <david.wood@huawei.com>
asm: Add a kreg0 register class on x86 which includes k0
Previously we only exposed a kreg register class which excludes the k0
register since it can't be used in many instructions. However k0 is a
valid register and we need to have a way of marking it as clobbered for
clobber_abi.
Fixes#94977
- Cache doc link resolutions obtained early
- Cache markdown links retrieved from doc strings early
- Rename and restructure the code in early doc link resolution to be closer to #94857
Previously we only exposed a kreg register class which excludes the k0
register since it can't be used in many instructions. However k0 is a
valid register and we need to have a way of marking it as clobbered for
clobber_abi.
Fixes#94977
Stop using CRATE_DEF_INDEX outside of metadata encoding.
`CRATE_DEF_ID` and `CrateNum::as_def_id` are almost always what we want. We should not manipulate raw `DefIndex` outside of metadata encoding.
Remove `--extern-location` and all associated code
`--extern-location` was an experiment to investigate the best way to
generate useful diagnostics for unused dependency warnings by enabling a
build system to identify the corresponding build config.
While I did successfully use this, I've since been convinced the
alternative `--json unused-externs` mechanism is the way to go, and
there's no point in having two mechanisms with basically the same
functionality.
This effectively reverts https://github.com/rust-lang/rust/pull/72603
Improved diagnostic on failure to meet send bound on future in a foreign crate
Provide a better diagnostic on failure to meet send bound on futures in a foreign crate.
fixes#78543
show suggestion to replace generic bounds with associated types in more cases
Moves the hint to replace generic parameters with associated type bounds from the "not all associated type bounds are specified"(`E0191`) to "to many generic type parameters provided"(`E0107`).
Since `E0191` is only emitted in places where all associated types must be specified (when creating `dyn` types), the suggesting is currently not shown for other generic type uses (such as in generic type bounds). With this change the suggesting is always emitted when the number of excess generic parameters matches the number of unbound associated types.
Main motivation for the change was a lack of useful suggesting when doing
```rust
fn foo<I: Iterator<usize>>(i: I) {}
```
