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rustdoc: don't treat methods under const impls or traits as const
Fixes rust-lang/rust#143071
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r=GuillaumeGomez
rustdoc: fix attrs of locally reexported foreign items
fixes rust-lang/rust#135092
also tweaks a few outdated/misleading comments.
r? `@GuillaumeGomez`
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Fix rustdoc not correctly showing attributes on re-exports
Fixes attributes not being shown correctly in rustdoc on re-exports
Does this need to be backported to beta?
r? ``@jdonszelmann``
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r=lolbinarycat
Add regression test for #137857 to ensure that we generate intra doc links for extern crate items.
Fixes https://github.com/rust-lang/rust/issues/137857.
I checked that linking to extern crates was generating valid links (with the `/index.html` part) and since it's already working, just adding a regression test.
r? `@notriddle`
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r=GuillaumeGomez
rustdoc: show attributes on enum variants
mostly for #[non_exhaustive]
unsure if there's any attributes we should take care to *not* include, it could use `render_code_attribute` and `is_non_exhaustive` instead, if that is a concern.
fixes rust-lang/rust#142599
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for extern crate items.
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Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
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New const traits syntax
This PR only affects the AST and doesn't actually change anything semantically.
All occurrences of `~const` outside of libcore have been replaced by `[const]`. Within libcore we have to wait for rustfmt to be bumped in the bootstrap compiler. This will happen "automatically" (when rustfmt is run) during the bootstrap bump, as rustfmt converts `~const` into `[const]`. After this we can remove the `~const` support from the parser
Caveat discovered during impl: there is no legacy bare trait object recovery for `[const] Trait` as that snippet in type position goes down the slice /array parsing code and will error
r? ``@fee1-dead``
cc ``@nikomatsakis`` ``@traviscross`` ``@compiler-errors``
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mostly for #[non_exhaustive]
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Closes https://www.github.com/rust-lang/rust/issues/142952
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As before, updating types using extern types to use `PointeeSized`
bounds.
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Some rustdoc tests are `no_core` and need to have `MetaSized` and
`PointeeSized` added to them.
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Rollup of 9 pull requests
Successful merges:
- rust-lang/rust#128425 (Make `missing_fragment_specifier` an unconditional error)
- rust-lang/rust#135927 (retpoline and retpoline-external-thunk flags (target modifiers) to enable retpoline-related target features)
- rust-lang/rust#140770 (add `extern "custom"` functions)
- rust-lang/rust#142176 (tests: Split dont-shuffle-bswaps along opt-levels and arches)
- rust-lang/rust#142248 (Add supported asm types for LoongArch32)
- rust-lang/rust#142267 (assert more in release in `rustc_ast_lowering`)
- rust-lang/rust#142274 (Update the stdarch submodule)
- rust-lang/rust#142276 (Update dependencies in `library/Cargo.lock`)
- rust-lang/rust#142308 (Upgrade `object`, `addr2line`, and `unwinding` in the standard library)
Failed merges:
- rust-lang/rust#140920 (Extract some shared code from codegen backend target feature handling)
r? `@ghost`
`@rustbot` modify labels: rollup
try-job: aarch64-apple
try-job: x86_64-msvc-1
try-job: x86_64-gnu
try-job: dist-i586-gnu-i586-i686-musl
try-job: test-various
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Merge `Cfg::render_long_html` and `Cfg::render_long_plain` methods common code
Follow-up of https://github.com/rust-lang/rust/pull/141747.
Thanks `@camelid` for spotting it!
r? `@camelid`
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* Fix typo
* Remove usage of `!has`
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rustdoc: display doc(cfg(false)) properly
before we had an extra 'on' that was
ungramatical.
fixes https://github.com/rust-lang/rust/issues/138112
this is what it looks like now:
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before we had an extra 'on' that was
ungramatical.
fixes https://github.com/rust-lang/rust/issues/138112
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r=GuillaumeGomez
rustdoc: linking to a local proc macro no longer warns
fixes https://github.com/rust-lang/rust/issues/91274
tried to keep the fix general in case we ever have any other kind of item that occupies
multiple namespaces simultaniously.
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lolbinarycat:rustdoc-doctest-tooltip-ignore-141092, r=notriddle
rustdoc: use descriptive tooltip if doctest is conditionally ignored
fixes https://github.com/rust-lang/rust/issues/141092
here's what it looks like now:
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fixes https://github.com/rust-lang/rust/issues/91274
Co-authored-by: Guillaume Gomez <guillaume1.gomez@gmail.com>
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fixes https://github.com/rust-lang/rust/issues/141092
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top level
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top level
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the top level
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at the top level
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Stabilize flags for doctest cross compilation
This makes the following changes in preparation for supporting doctest cross-compiling in cargo:
- Renames `--runtool` and `--runtool-arg` to `--test-runtool` and `--test-runtool-arg` to maintain consistency with other `--test-*` arguments.
- Stabilizes the `--test-runtool` and `--test-runtool-arg`. These are needed in order to support cargo's `target.runner` option which specifies a runner to execute a cross-compiled doctest (for example, qemu).
- Stabilizes the `--enable-per-target-ignores` flag by removing it and making it unconditionally enabled. This makes it possible to disable a doctest on a per-target basis, which I think will be helpful for rolling out this feature.
These changes were suggested in https://rust-lang.zulipchat.com/#narrow/channel/266220-t-rustdoc/topic/stabilizing.20doctest.20xcompile/near/409281127
The intent is to stabilize the doctest-xcompile feature in cargo. This will help ensure that for projects that do cross-compile testing that their doctests are also covered. Currently there is a somewhat surprising behavior that they are ignored.
Closes https://github.com/rust-lang/rust/issues/64245
try-job: x86_64-msvc-1
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rustdoc/clean: Fix lowering of fn params (fixes correctness & HIR vs. middle parity regressions)
**(0)** PR #136411 aimed to stop rendering unnamed params of fn ptr types as underscores in the common case (e.g., `fn(_: i32)` → `fn(i32)`) to make the rendered output stylistically more conventional.
**(0.a)** However, since the cleaning fn that the PR modified is also used for lowering the HIR params of foreign fns and required assoc fns in traits, it accidentally butchered the rendering of the latter two:
```rs
pub trait Trait { fn assoc_fn(_: i32); } // as well as (Rust 2015 only): fn assoc_fn(i32);
unsafe extern "C" { pub fn foreign_fn(_: i32); }
// Since 1.86 the fns above gets mis-rendered as:
pub fn assoc_fn(: i32) // <-- BUTCHERED
pub unsafe extern "C" fn foreign_fn(: i32) // <-- BUTCHERED
```
**(0.b)** Furthermore, it broke parity with middle cleaning (which includes inlined cross-crate re-exports) re-regressing parts of #44306 I once fixed in PR #103885.
**(1)** Lastly, PR #139035 introduced an ICE triggered by the following input file:
```rs
trait Trait { fn anon(()) {} } // internal error: entered unreachable code
```
---
This PR fixes all of these regressions and in the first commit renames several types and fns to be more ~~correct~~ descriptive and legible.
~~It also refactors `Param.name` to be of type `Option<Symbol>` instead `Symbol` (where `None` ~ `kw::Empty`), so rendering mistakes like that can no longer creep in like that (ignoring tests). CC #137978.~~ Independently done in PR #139846 a day prior.
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