Output URLs of CI artifacts to GitHub summary
I often want to download CI artifacts published from our workflows (I suspect others might do the same), but it's a bit annoying to extract their links from the CI logs currently. This PR also outputs URLs to them to the GitHub Actions summaries.
r? `@Mark-Simulacrum`
Assert `FnDef` kind
Only found one bug, where we were using the variant def id rather than its ctor def id to make the `FnDef` for a `type_of`
r? fmease
Add section to sanitizer doc for `-Zexternal-clangrt`
After spending a week looking for answers to how to do the very thing this flag lets me do, it felt appropriate to document it where I would've expected it to be.
Remove MIR unsafe check
Now that THIR unsafeck is enabled by default in stable I think we can remove MIR unsafeck entirely. This PR also removes safety information from MIR.
Rollup of 4 pull requests
Successful merges:
- #122411 ( Provide cabi_realloc on wasm32-wasip2 by default )
- #123349 (Fix capture analysis for by-move closure bodies)
- #123359 (Link against libc++abi and libunwind as well when building LLVM wrappers on AIX)
- #123388 (use a consistent style for links)
r? `@ghost`
`@rustbot` modify labels: rollup
shims/unix: split general FD management from FS access
`fd.rs` was a mix of general file descriptor infrastructure and file system access. Split those things up properly.
Also add a `socket.rs` file where support for sockets can go eventually. For now it just contains the socketpair stub.
Link against libc++abi and libunwind as well when building LLVM wrappers on AIX
Unlike `libc++.so` on Linux which is a linker script
```ld
INPUT(libc++.so.1 -lc++abi -lunwind)
```
AIX linker doesn't support such script, so `c++abi` and `unwind` have to be specified explicitly.
Fix capture analysis for by-move closure bodies
The check we were doing to figure out if a coroutine was borrowing from its parent coroutine-closure was flat-out wrong -- a misunderstanding of mine of the way that `tcx.closure_captures` represents its captures.
Fixes#123251 (the miri/ui test I added should more than cover that issue)
r? `@oli-obk` -- I recognize that this PR may be underdocumented, so please ask me what I should explain further.
Provide cabi_realloc on wasm32-wasip2 by default
This commit provides a component model intrinsic in the standard library
by default on the `wasm32-wasip2` target. This intrinsic is not
required by the component model itself but is quite common to use, for
example it's needed if a wasm module receives a string or a list.
The intention of this commit is to provide an overridable definition in
the standard library through a weak definition of this function. That
means that downstream crates can provide their own customized and more
specific versions if they'd like, but the standard library's version
should suffice for general-purpose use.
Rename `UninhabitedEnumBranching` to `UnreachableEnumBranching`
Per [#120268](https://github.com/rust-lang/rust/pull/120268#discussion_r1517492060), I rename `UninhabitedEnumBranching` to `UnreachableEnumBranching` .
I solved some nits to add some comments.
I adjusted the workaround restrictions. This should be useful for `a <= b` and `if let Some/Ok(v)`. For enum with few variants, `early-tailduplication` should not cause compile time overhead.
r? RalfJung
After spending a week looking for answers to how to do the very thing
this flag lets me do, it felt appropriate to document it where I would've
expected it to be.
