Switch `fuchsia-test-runner.py` to `ffx product`
The subcommand `ffx product-bundle` has been removed, and replaced with the subcommand `ffx product`. This changes `fuchsia-test-runner.py` to use it to download the SDK and product bundle for the latest release of Fuchsia.
The subcommand `ffx product-bundle` has been removed, and replaced with
the subcommand `ffx product`. This changes `fuchsia-test-runner.py` to
use it to download the SDK and product bundle for the latest release of
Fuchsia.
On method chain expression failure, look for missing method in earlier segments of the chain
This PR tries to fix the issue: https://github.com/rust-lang/rust/issues/115222
As suggested by `@estebank` , I did the following:
1. Add new test `tests/ui/structs/method-chain-expression-failure.rs`
2. In `compiler/rusct_hir_tycheck/src/method/suggest.rs`
walking up the method chain and calling `probe_for_name` with the method name. But the call fails to return `Ok`.
Replace if_chain with let chains
Closes#9353
Let chains are now supported by rustfmt 🎉
The PR is split into two commits
1. The result of running [`if-to-let-chain clippy*/**/*.rs`](https://github.com/Alexendoo/if-to-let-chain)
2. The manual clean up: fixing some errors/formatting, dogfood lints, removing the if_chain internal lint
r? `@flip1995`
changelog: none
enable unstable feature on `x clean [PATH]`
Since https://github.com/rust-lang/rust/pull/111076 enables unstable cargo feature (`public-dependency`), we need to ensure that unstable features are enabled before reading libstd Cargo.toml.
Fixes#117762
cc `@Nilstrieb`
bump few ICU4X leftover deps
implements https://github.com/rust-lang/rust/pull/117632#issuecomment-1795027801 suggestion
There no strict version dependencies between some crates, so yoke was 0.7.2, but yoke-derive left with 0.7.1, same with zerofrom, zerofrom-derive, zerovec, zerovec-derive; drops synstructure 0.12* dependency, less syn 1.* users left.
It's not clear to me (klinvill) that UserTypeProjections are produced
anymore with the removal of type ascriptions as per
https://github.com/rust-lang/rfcs/pull/3307. Furthermore, it's not clear
to me which variants of ProjectionElem could appear in such projections.
For these reasons, I'm reverting projections in UserTypeProjections to
simple strings until I can get more clarity on UserTypeProjections.
This commit includes richer projections for both Places and
UserTypeProjections. However, the tests only touch on Places. There are
also outstanding TODOs regarding how projections should be resolved to
produce Place types, and regarding if UserTypeProjections should just
contain ProjectionElem<(),()> objects as in MIR.
It was added way back in #28585 under the name `-Zkeep-mtwt-tables`. The
justification was:
> This is so that the resolution results can be used after analysis,
> potentially for tool support.
There are no uses of significance in the code base, and various Google
searches for both option names (and variants) found nothing of interest.
@petrochenkov says removing this part (and it's only part) of the
hygiene data is dubious. It doesn't seem that big, so let's just keep it
around.
rustdoc-json: Fix test so it actually checks things
After #111427, no item has a `kind` field, so these assertions could never fail. Instead, assert that those two items arn't present.
r? `@GuillaumeGomez`
Clarify UB in `get_unchecked(_mut)`
Inspired by #116915, it was unclear to me what exactly "out-of-bounds index" means in `get_unchecked`.
One could [potentially](https://rust.godbolt.org/z/hxM764orW) interpret it that `get_unchecked` is just another way to write `offset`, but I think `get_unchecked(len)` is supposed to be UB even though `.offet(len)` is well-defined (as is `.get_unchecked(..len)`), so write that more directly in the docs.
**libs-api folks**: Can you confirm whether this is what you expect this to mean? And is the situation any different for `<*const [T]>::get_unchecked`?
Update exploit mitigations documentation
Updates the rustc book with most up to date information about exploit mitigations supported by the Rust compiler.
