Update cargo
5 commits in a510712d05c6c98f987af24dd73cdfafee8922e6..499a61ce7a0fc6a72040084862a68b2603e770e8
2024-03-25 03:45:54 +0000 to 2024-03-26 04:17:04 +0000
- fix: do not borrow shell across registry query (rust-lang/cargo#13647)
- Do not strip debuginfo by default for MSVC (rust-lang/cargo#13630)
- chore(deps): update msrv (rust-lang/cargo#13577)
- Fix doc collision for lib/bin with a dash in the inferred name. (rust-lang/cargo#13640)
- refactor: Make lint names snake_case (rust-lang/cargo#13635)
r? ghost
Rollup of 10 pull requests
Successful merges:
- #122707 (Fix a typo in the alloc::string::String docs)
- #122769 (extend comments for reachability set computation)
- #122892 (fix(bootstrap/dist): use versioned dirs when vendoring)
- #122896 (Update stdarch submodule)
- #122923 (In `pretty_print_type()`, print `async fn` futures' paths instead of spans.)
- #122950 (Add regression tests for #101903)
- #123039 (Update books)
- #123042 (Import the 2021 prelude in the core crate)
- #123044 (`Instance` is `Copy`)
- #123051 (did I mention that tests are super cool? )
r? `@ghost`
`@rustbot` modify labels: rollup
Print a backtrace in const eval if interrupted
Demo:
```rust
#![feature(const_eval_limit)]
#![const_eval_limit = "0"]
const OW: u64 = {
let mut res: u64 = 0;
let mut i = 0;
while i < u64::MAX {
res = res.wrapping_add(i);
i += 1;
}
res
};
fn main() {
println!("{}", OW);
}
```
```
╭ ➜ ben@archlinux:~/rust
╰ ➤ rustc +stage1 spin.rs
^Cerror[E0080]: evaluation of constant value failed
--> spin.rs:8:33
|
8 | res = res.wrapping_add(i);
| ^ Compilation was interrupted
note: erroneous constant used
--> spin.rs:15:20
|
15 | println!("{}", OW);
| ^^
note: erroneous constant used
--> spin.rs:15:20
|
15 | println!("{}", OW);
| ^^
|
= note: this note originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to previous error
For more information about this error, try `rustc --explain E0080`.
```
`trait_object_ty` assumed that associated types would be fully
determined by the trait. This is *almost* true - const parameters and
type parameters are no longer allowed, but lifetime parameters are.
Since we erase all lifetime parameters anyways, instantiate it with as
many erased regions as it needs.
Fixes: #123053
`Instance` is `Copy`
No reason to take it by value; it was confusing ``@rcvalle`` to see it being mutated when it's also being passed by ref in some places.
Import the 2021 prelude in the core crate
The `core` crate currently imports the v1 prelude
b3df0d7e5e/library/core/src/lib.rs (L285-L287)
This recently caused an issue when updating the `portable-simd` subtree since it was using a trait that was added to the 2021 prelude: https://github.com/rust-lang/rust/pull/122905#discussion_r1536228822
To make it easier to have a consistent build environment for subtrees and submodules that get included in `core`, we will now import the 2021 prelude into `core`.
Fixes#122912
r? `@Nilstrieb`
In `pretty_print_type()`, print `async fn` futures' paths instead of spans.
This makes `-Zprint-type-sizes`'s output easier to read, because the name of an `async fn` is more immediately recognizable than its span. This change will also synergize with my other `-Zprint-type-sizes` PR #122922 which prints the type of child futures being awaited.
I also deleted the comment "FIXME(eddyb) should use `def_span`." because it appears to have already been fixed by commit 67727aa7c3.
fix(bootstrap/dist): use versioned dirs when vendoring
Currently, if you attempt to run ui tests in a vendored build, you will
see this failure
```
---- [ui] tests/ui/issues/issue-21763.rs stdout ----
diff of stderr:
8 = note: required because it appears within the type `(Rc<()>, Rc<()>)`
9 = note: required for `hashbrown::raw::RawTable<(Rc<()>, Rc<()>)>` to implement `Send`
10 note: required because it appears within the type `hashbrown::map::HashMap<Rc<()>, Rc<()>, RandomState>`
- --> $HASHBROWN_SRC_LOCATION
+ --> /rust/deps/hashbrown/src/map.rs:190:12
12 note: required because it appears within the type `HashMap<Rc<()>, Rc<()>>`
13 --> $SRC_DIR/std/src/collections/hash/map.rs:LL:COL
14 note: required by a bound in `foo`
```
This happens because the code that attempts to remap
`HASHBROWN_SRC_LOCATION` expects it to be under `hashbrown-$version`,
which is the case in a normal cargo registry, but not when vendoring, where
by default crates may not have the version in their directory name.
This change passes `--versioned-dirs` to `cargo vendor` to enforce that
every crate includes the version in the subdir name, which fixes the ui
test and brings `--enable-vendor` builds closer to normal ones.
Rollup of 9 pull requests
Successful merges:
- #122842 (Don't emit an error about failing to produce a file with a specific name if user never gave an explicit name)
- #122881 (Delegation: fix ICE on `bound_vars` divergence)
- #122910 (Validate that we're only matching on unit struct for path pattern)
- #122970 (Use `chunk_by` when building `ReverseSccGraph`)
- #122988 (add even more tests! )
- #122999 (Fix unpretty UI test when /tmp does not exist)
- #123001 (Rename `{enter,exit}_lint_attrs` to `check_attributes{,_post}`)
- #123022 (Add `async-closures/once.rs` back to cranelift tests)
- #123034 (Add a bunch of needs-unwind annotations to tests)
r? `@ghost`
`@rustbot` modify labels: rollup
Rename `{enter,exit}_lint_attrs` to `check_attributes{,_post}`
Several places in Clippy want to check all the attributes of a node, we end up using `hir().attrs()` from several different `check_` functions (e.g. [in our doc lints](95c62ffae9/clippy_lints/src/doc/mod.rs (L396))) but this is error prone, we recently found that doc lints weren't triggering on struct fields for example
I went to add a `check_attributes` function but realised `enter_lint_attrs` is already this, the rename is to encourage their use
Also removes `LateContextAndPass::visit_attribute` since it's unused - `visit_attribute` for HIR visitors is only called by `hir().walk_attributes()` which lint passes do not use
