This patch does the following:
- Refactor some repeated lines into a single one
- Split the `ungated_async_fn_caller` lint into multiple lines, and make
one of those lines only print out on nightly
- Use test revisions instead of copying an existing test
This patch fixes a regression, in which `#[track_caller]`, which was
previously a no-op, was changed to actually turn on the behavior. This
should instead only happen behind the `closure_track_caller` feature
gate.
Also, add a warning for the user to understand how their code will
compile depending on the feature gate being turned on or not.
Fixes#104588
Implement va_list and va_arg for s390x FFI
Following the s390x ELF ABI and based on the clang implementation, provide appropriate definitions of va_list in library/core/src/ffi/mod.rs and va_arg handling in compiler/rustc_codegen_llvm/src/va_arg.rs.
Fixes the following test cases on s390x:
src/test/run-make-fulldeps/c-link-to-rust-va-list-fn src/test/ui/abi/variadic-ffi.rs
Fixes https://github.com/rust-lang/rust/issues/84628.
Rollup of 5 pull requests
Successful merges:
- #105901 (Don't panic on stable since miri is not available there)
- #105912 (rustdoc: force pre tags to have the default line height)
- #105914 (rustdoc: Simplify CSS for scraped code examples code blocks)
- #105933 (Add readable rustdoc display for tvOS and watchOS)
- #105935 (docs/test: add UI test and long-form error docs for `E0377`)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Improve syntax of `newtype_index`
This makes it more like proper Rust and also makes the implementation a lot simpler.
Mostly just turns weird flags in the body into proper attributes.
It should probably also be converted to an attribute macro instead of function-like, but that can be done in a future PR.
Add `IMPLIED_BOUNDS_ENTAILMENT` lint
Implements a lint (#105572) version of the hard-error introduced in #105483. Context is in that PR.
r? `@lcnr`
cc `@oli-obk` who had asked for this to be a lint first
Not sure if this needs to be an FCP, since it's a lint for now.
Revert #103880 "Use non-ascribed type as field's type in mir"
This PR prepares a revert for #103880 to fix#105809, #105881, #105886 and others (like the duplicates of the first one), in case an actual fix can't get done today.
I've also added the MCVE from #105809. There is no MCVE for the #105881 and #105886 ICEs yet however, so there are no tests for them here, although we'll need one before relanding the original changes.
Were this PR to land, it would also reopen#96514 as it was fixed by the original PR.
Opening as draft to allow time for a possible fix.
r? `@jackh726`
Following the s390x ELF ABI and based on the clang implementation,
provide appropriate definitions of va_list in library/core/src/ffi/mod.rs
and va_arg handling in compiler/rustc_codegen_llvm/src/va_arg.rs.
Fixes the following test cases on s390x:
src/test/run-make-fulldeps/c-link-to-rust-va-list-fn
src/test/ui/abi/variadic-ffi.rs
Fixes https://github.com/rust-lang/rust/issues/84628.
Revert "Replace usage of `ResumeTy` in async lowering with `Context`"
Reverts rust-lang/rust#105250
Fixes: #105501
Following instructions from [forge](https://forge.rust-lang.org/compiler/reviews.html#reverts).
This change introduced a breaking change that is not actionable nor relevant, and is blocking updates to our toolchain. Along with other comments on the CL marking issues that are fixed by reverts, reverting is best until these issues can be resolved
cc. `@Swatinem`
docs: improve pin docs
Override https://github.com/rust-lang/rust/pull/104195 with a full cleanup of the git history, now it should be ready to be merged.
r? ``@eholk``
``@rustbot`` label +A-async-await
Add long error docs for `E0460` and `E0457`
Final docs for errors in #61137 that have UI tests, my next PRs will also add these tests.
r? ``@GuillaumeGomez``
Realistic `Path::as_mut_os_str` doctest
With "Implement DerefMut for PathBuf" (#105018) now merged, it's
possible to exercise `Path::as_mut_os_str` (#105002) without going
through `into_boxed_path`.
