`dist` creates a `rust-docs-json.tar.xz` tarfile. But build-manifest expected it to be named
`rust-docs-json-preview.tar.xz`. Change build-manifest to allow the name without the `-preview` suffix.
This also adds `rust-docs-json` to the `rust` component. I'm not quite sure why it exists,
but rustup uses it to determine which components are available.
Document some missing command-line arguments
The rustc command-line arguments docs should document all of the stable arguments for rustc. Two were missing, `--force-warn` which was somewhat documented in the lint-levels chapter, but should also include a mention in the arguments list. `--diagnostic-width` was stabilized in #95635, but the docs weren't updated.
Improve rustdoc GUI tests
I finally finished the update so we can now store values in variables and use them. It improves things nicely.
r? ``@notriddle``
Add `llvm-dis` to the set of tools in `ci-llvm`
The LLVM disassembler is needed for the test introduced in https://github.com/rust-lang/rust/pull/97550.
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Always print '_, even for erased lifetimes.
Explicit lifetime arguments are now the recommended syntax in rust 2018 and rust 2021. This PR applies this discipline to rustc itself.
This commit makes the `width` and `min-width` of the sidebar the same. They
originally were when cad0fce205 added the
`min-width` rule, but 6a5f8b1aef changed the
width without changing the `min-width`, causing it to sometimes oscilate
between 200 and 250 pixels depending on the main content.
add regression test for miri issue 2433
Adding this here because the test needs to be run with debug assertions enabled to be sure so I had to run it in the rustc workspace.
Cc https://github.com/rust-lang/miri/issues/2433
r? ``@oli-obk``
Detect panic strategy using `rustc --print cfg`
Instead of relying on a command line parameter, detect if a target is able to unwind or not.
Ignore tests that require unwinding on targets that don't support it.
I did not find any place where the removed parameter has been used, but it feels a bit risky as
I'm new to this test framework.
r? bjorn3
Introduce mir::Unevaluated
Previously the distinction between unevaluated constants in the type-system and in mir was not explicit and a little confusing. Probably better to introduce its own type for that.
r? `@lcnr`
Rollup of 8 pull requests
Successful merges:
- #100734 (Split out async_fn_in_trait into a separate feature)
- #101664 (Note if mismatched types have a similar name)
- #101815 (Migrated the rustc_passes annotation without effect diagnostic infrastructure)
- #102042 (Distribute rust-docs-json via rustup.)
- #102066 (rustdoc: remove unnecessary `max-width` on headers)
- #102095 (Deduplicate two functions that would soon have been three)
- #102104 (Set 'exec-env:RUST_BACKTRACE=0' in const-eval-select tests)
- #102112 (Allow full relro on powerpc64-unknown-linux-gnu)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Instead of relying on a command line parameter, detect if a target
is able to unwind or not.
Ignore tests that require unwinding on targets that don't support it.
Improve the help message for an invalid calling convention
Fixes https://github.com/rust-lang/rust/issues/93601
I mostly followed the suggestions of `@nagisa` in that issue, ~~however, I wasn't sure how to check stability for the suggestion of "Do not suggest CCs that cannot be used due to them being unstable and feature not being enabled", so I did not implement that point.~~
I haven't contributed to rustc much, please feel free to point out suggestions! For example, the `.map(|s| Symbol::intern(s)).collect::<Vec<_>>()` seems pretty gross performance-wise, but maybe that's OK in error reporting code.
rustdoc: remove unnecessary `max-width` on headers
This code was added in 003b2bc1c6 to prevent these headers from overlapping `.out-of-band` side items. That stopped being a problem when 3f92ff34b5 switched rustdoc over to using `float`, rather than `position: absolute`, to implement this.
Distribute rust-docs-json via rustup.
I am not 100% sure on how to treat `rust-json-docs` in `target_host_combination`. I went along with a similar strategy to the one used for `rust-docs`, but looking for guidance there.
Note if mismatched types have a similar name
If users get a type error between similarly named types, it will point out that these are actually different types, and where they were defined.
Split out async_fn_in_trait into a separate feature
PR #101224 added support for async fn in trait desuraging behind the `return_position_impl_trait_in_trait` feature.
Split this out so that it's behind its own feature gate, since async fn in trait doesn't need to follow the same stabilization schedule.
