Fix error checking in posix_spawn implementation of Command
* Check for errors returned from posix_spawn*_init functions
* Check for non-zero return value from posix_spawn functions
rustc_target: Refactor away `TargetResult`
Follow-up to https://github.com/rust-lang/rust/pull/77202.
Construction of a built-in target is always infallible now, so `TargetResult` is no longer necessary.
The second commit contains some further cleanup based on built-in target construction being infallible.
Always use the Rust version in package names
The format of the tarballs produced by CI is roughly the following:
{component}-{release}-{target}.{ext}
While on the beta and nightly channels `{release}` is just the channel name, on the stable channel is either the Rust version or the version of the component we're shipping:
cargo-0.47.0-x86_64-unknown-linux-gnu.tar.xz
clippy-0.0.212-x86_64-unknown-linux-gnu.tar.xz
llvm-tools-1.46.0-x86_64-unknown-linux-gnu.tar.xz
miri-0.1.0-x86_64-unknown-linux-gnu.tar.xz
rls-1.41.0-x86_64-unknown-linux-gnu.tar.xz
rust-1.46.0-x86_64-unknown-linux-gnu.tar.xz
...
This makes it really hard to get the package URL without having access to the manifest (and there is no manifest on ci-artifacts.rlo), as there is no consistent version number to use.
This PR addresses the problem by always using the Rust version number as `{release}` for the stable channel, regardless of the version number of the component we're shipping. I chose that instead of "stable" to avoid breaking the URL scheme *that* much.
Rustup should not be affected by this change, as it fetches the URLs from the manifest. Unfortunately we don't have a way to test other clients before making a stable release, as this change only affects the stable channel.
r? `@Mark-Simulacrum`
A few architectures in `os::linux::raw` import `libc::stat`, rather than
defining that type directly. However, that also imports the _function_
called `stat`, which makes this doc link ambiguous:
error: `crate::os::linux::raw::stat` is both a struct and a function
--> library/std/src/os/linux/fs.rs:21:19
|
21 | /// [`stat`]: crate::os::linux::raw::stat
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ ambiguous link
|
= note: `-D broken-intra-doc-links` implied by `-D warnings`
help: to link to the struct, prefix with the item type
|
21 | /// [`stat`]: struct@crate::os::linux::raw::stat
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: to link to the function, add parentheses
|
21 | /// [`stat`]: crate::os::linux::raw::stat()
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
We want the `struct`, so it's now prefixed accordingly.
The cleanup blocks often contain read of discriminants. Teach
RemoveNoopLandingPads to recognize them as no-ops to remove
additional no-op landing pads.
Warn on broken intra-doc links added to cross-crate re-exports
This emits `broken_intra_doc_links` for docs applied to pub use statements that point to external items and are inlined.
Does not address #77200 - any existing broken links from the original crate will not show warnings.
r? `@jyn514`
unix/vxworks: make DirEntry slightly smaller
`DirEntry` contains a `ReadDir` handle, which used to just be a wrapper
on `Arc<InnerReadDir>`. Commit af75314ecdbc5 added `end_of_stream: bool`
which is not needed by `DirEntry`, but adds 8 bytes after padding. We
can let `DirEntry` have an `Arc<InnerReadDir>` directly to avoid that.
