Fix return type of FileAttr methods on AIX target
At some point it seems `SystemTime::new` changed from returning `SystemTime` to `io::Result<SystemTime>`. This seems to have been addressed on other platforms, but was never changed for AIX.
This was caught by running
```
python3 x.py build --host x86_64-unknown-linux-gnu --target powerpc64-ibm-aix
```
Allow to pass a full path for `run-make` tests
It's common (at least for me) to pass a full path to a `run-make` test (including the `rmake.rs` file) and to see that it isn't found, which is a bit frustrating.
With these changes, we can now optionally pass the `rmake.rs` (or even `Makefile`) at the end of the path.
cc ```@jieyouxu```
r? ```@Kobzol```
Remove wrapper functions from c.rs
I'd like for the windows `c.rs` just to contain the basic platform definitions and not anything higher level unless absolutely necessary. So this removes some wrapper functions that weren't really necessary in any case. The functions are only used in a few places which themselves are relatively thin wrappers. The "interesting" bit is that we had an `AlertableIoFn` that abstracted over `ReadFileEx` and `WriteFileEx`. I've replaced this with a closure.
Also I removed an `#[allow(unsafe_op_in_unsafe_fn)]` while I was moving things around.
Remove generic lifetime parameter of trait `Pattern`
Use a GAT for `Searcher` associated type because this trait is always implemented for every lifetime anyway.
cc #27721
Update tracking issue for `const_binary_heap_new_in`
This PR updates the tracking issue of `const_binary_heap_new_in` feature:
- Old issue: #112353
- New issue: #125961
Fix tidy check if book submodule is not checked out
This fixes tidy in a checkout without submodules. https://github.com/rust-lang/rust/pull/127786 added a new cargo workspace, and the corresponding checks in tidy. There is code in tidy to skip those checks if the submodule is checked out, but that code assumed the root of the workspace was also the root of the submodule. With `rustbook`, the root is `src/tools/rustbook`, but the submodules it needs are in the `src/doc` directory.
The solution here is to explicitly list which submodules are needed instead of assuming the root is also the submodule.
Fix running compile-test under cargo nextest
`ui_test` itself has `cargo nextest` support which we now use - https://github.com/oli-obk/ui_test/pull/161
It prints `ui_test` as its test name whereas we printed `compile_test`, this ended up being treated as a test name filter causing all the tests to be filtered out
changelog: none
Temporarily remove myself from reviewer rotation
I'm going to focus on the project goal and my own contributions, this + medical stuff leaves me not enough time to review.
I'll still review any performance related PR, and you can still request from me a benchmark for a PR, and will finish the PRs that I'm still assign to.
changelog: none
Rollup of 7 pull requests
Successful merges:
- #125886 (Migrate run make issue 15460)
- #126898 (Migrate `run-make/link-framework` to `rmake.rs`)
- #126994 (Support lists and stylings in more places for `rustc --explain`)
- #127990 (Migrate `lto-linkage-used-attr`, `no-duplicate-libs` and `pgo-gen-no-imp-symbols` `run-make` tests to rmake)
- #128060 (Fix inclusion of `wasm-component-ld` in dist artifacts)
- #128082 (Note closure captures when reporting cast to fn ptr failed)
- #128098 (make it possible to disable download-rustc if it's incompatible)
r? `@ghost`
`@rustbot` modify labels: rollup
When using download-rustc, any stage other than 0 or 1 (e.g., cargo +stage2 build/doc) will
fail to find std while compiling on simple rust sources. Ensuring the rustc step fixes
this issue.
Signed-off-by: onur-ozkan <work@onurozkan.dev>
make it possible to disable download-rustc if it's incompatible
Primarily needed by CI runners to avoid handling download-rustc incompatible options one by one on shell scripts.
This will significantly help to #122709.
Note closure captures when reporting cast to fn ptr failed
Fixes#128078
We already had logic to point out a closure having captures when that's possibly the source of a coercion error to `fn()`, but we weren't reporting it during an explicit `as` cast.
Fix inclusion of `wasm-component-ld` in dist artifacts
This is another accidental omission from #126967 (in addition to #127867) which fixes an issue where `wasm-component-ld` isn't distributed via rustup just yet because while it's present in the sysroot it's not present in the tarballs.
Migrate `lto-linkage-used-attr`, `no-duplicate-libs` and `pgo-gen-no-imp-symbols` `run-make` tests to rmake
Part of #121876 and the associated [Google Summer of Code project](https://blog.rust-lang.org/2024/05/01/gsoc-2024-selected-projects.html).
try-job: x86_64-msvc
try-job: aarch64-apple
try-job: armhf-gnu
try-job: test-various
try-job: x86_64-gnu-llvm-18
At some point it seems `SystemTime::new` changed from returning `SystemTime` to `io::Result<SystemTime>`. This seems to have been addressed on other platforms, but was never changed for AIX.
This was caught by running
```
python3 x.py build --host x86_64-unknown-linux-gnu --target powerpc64-ibm-aix
```
Primarily needed by CI runners to avoid handling download-rustc incompatible
options one by one on shell scripts.
Signed-off-by: onur-ozkan <work@onurozkan.dev>
Replace askama with rinja
Another askama maintainer and myself forked it and named the fork rinja. The whole difference is explained in this [blog post](https://blog.guillaume-gomez.fr/articles/2024-07-16+docs.rs+switching+jinja+template+framework+from+tera+to+rinja) (not publicly released yet, waiting for docs.rs to deploy the new version using it before). But in short, rinja got a lot of improvements and compiles faster, so I think it's definitely worth it to use it in rustdoc as well.
r? `@notriddle`
std: Unsafe-wrap actually-universal platform code
Every platform compiles the unsafe parts of this code, so just clean this up. Almost entirely a whitespace diff.
Reword E0626 to mention static coroutine, add structured suggestion for adding `static`
Not certain how to make the example feel less artificial. 🤷
My main point though is that we should probably emphasize that the first solution to making a coroutine allow a borrow across an await is making it `static`.
Also adds a structured suggestion.
Cleanup compiletest dylib name calculation
Use `std::env::consts::{DLL_PREFIX, DLL_EXTENSION}` for dylib name calculation which is more accurate for the various different platforms, and is more likely to be looked at by target maintainers.
cc ``@bzEq`` (as this impacts how compiletest handles AIX dll extensions)
treat `&raw (const|mut) UNSAFE_STATIC` implied deref as safe
Fixesrust-lang/rust#125833
As reported in that and related issues, `static mut STATIC_MUT: T` is very often used in embedded code, and is in many ways equivalent to `static STATIC_CELL: SyncUnsafeCell<T>`. The Rust expression of `&raw mut STATIC_MUT` and `SyncUnsafeCell::get(&STATIC_CELL)` are approximately equal, and both evaluate to `*mut T`. The library function is safe because it has *declared itself* to be safe. However, the raw ref operator is unsafe because all uses of `static mut` are considered unsafe, even though the static's value is not used by this expression (unlike, for example, `&STATIC_MUT`).
We can fix this unnatural difference by simply adding the proper exclusion for the safety check inside the THIR unsafeck, so that we do not declare it unsafe if it is not.
While the primary concern here is `static mut`, this change is made for all instances of an "unsafe static", which includes a static declared inside `extern "abi" {}`. Hypothetically, we could go as far as generalizing this to all instances of `&raw (const|mut) *ptr`, but today we do not, as we have not actually considered the range of possible expressions that use a similar encoding. We do not even extend this to thread-local equivalents, because they have less clear semantics.
