Rollup of 16 pull requests #81998
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Rollup of 16 pull requests #81998
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This commit fixes the file names of the `flat_map_identity` test. Previously, their names were started with `unnecessary_flat_map` even though the lint rule name is `flat_map_identity`. This inconsistency happened probably because the rule name was changed during the discussion in the PR where this rule was introduced. ref: rust-lang/rust-clippy#4231
Fix file names of flat_map_identity test This patch fixes the file names of the `flat_map_identity` test. Previously, their names were started with `unnecessary_flat_map` even though the lint rule name is `flat_map_identity`. This inconsistency happened probably because the rule name was changed during the discussion in the PR where this rule was introduced. ref: rust-lang/rust-clippy#4231 changelog: none
…t_unchecked` in `Zip` `TrustedRandomAccess` specialization Otherwise if `Iterator::self.a.__iterator_get_unchecked` panics the index would not have been incremented yet and another call to `Iterator::next` would read from the same index again, which is not allowed according to the API contract of `TrustedRandomAccess` for `!Clone`. Fixes #81740
…flip1995 New Lint: Manual Flatten This is a draft PR for [Issue 6564](rust-lang/rust-clippy#6564). r? `@camsteffen` - \[x] Followed [lint naming conventions][lint_naming] - \[x] Added passing UI tests (including committed `.stderr` file) - \[x] `cargo test` passes locally - \[x] Executed `cargo dev update_lints` - \[x] Added lint documentation - \[x] Run `cargo dev fmt` --- *Please write a short comment explaining your change (or "none" for internal only changes)* changelog: Add new lint [`manual_flatten`] to check for loops over a single `if let` expression with `Result` or `Option`.
In other words, support: `disallowed_methods = ["alloc::vec::Vec::new"]` (a free function) in addition to `disallowed_methods = ["alloc::vec::Vec::leak"]` (a method). Improve the documentation to clarify that users must specify the full qualified path for each disallowed function, which can be confusing for reexports. Include an example `clippy.toml`. Simplify the actual lint pass so we can reuse `utils::fn_def_id`.
This will convert the path to the Rust repo to an absolute path. This is important for the clippy_lints/Cargo.toml file. Otherwise if a relative path is passed, rst-analyzer won't find the Rust repo, because it starts the relative path search from the clippy_lints dir, not the rust-clippy dir where the ra_setup command was run from.
Fix typo This patch fixes a typo. changelog: none
Use absolute path to Rust repo in ra_setup This will convert the path to the Rust repo to an absolute path. This is important for the clippy_lints/Cargo.toml file. Otherwise if a relative path is passed, rst-analyzer won't find the Rust repo, because it starts the relative path search from the clippy_lints dir, not the rust-clippy dir where the ra_setup command was run from. changelog: none
This fixes false positives and false negatives.
Since it was missing, it wasn't possible to really use rustc-dev to build, see for instance: rust-lang/rust-analyzer#7589.
fix indefinite article in cell.rs
Allow casting mut array ref to mut ptr
Allow casting mut array ref to mut ptr
We now allow two new casts:
- mut array reference to mut ptr. Example:
let mut x: [usize; 2] = [0, 0];
let p = &mut x as *mut usize;
We allow casting const array references to const pointers so not
allowing mut references to mut pointers was inconsistent.
- mut array reference to const ptr. Example:
let mut x: [usize; 2] = [0, 0];
let p = &mut x as *const usize;
This was similarly inconsistent as we allow casting mut references to
const pointers.
Existing test 'vector-cast-weirdness' updated to test both cases.
Fixes #24151
…tion-panic-safety, r=KodrAus Increment `self.index` before calling `Iterator::self.a.__iterator_ge… …`t_unchecked` in `Zip` `TrustedRandomAccess` specialization Otherwise if `Iterator::self.a.__iterator_get_unchecked` panics the index would not have been incremented yet and another call to `Iterator::next` would read from the same index again, which is not allowed according to the API contract of `TrustedRandomAccess` for `!Clone`. Fixes #81740
use RWlock when accessing os::env Multiple threads modifying the current process environment is fairly uncommon. Optimize for the more common read case. r? `@m-ou-se`
Relax ItemCtxt::to_ty lifetime Tiny simplification by relaxing a lifetime.
…tes, r=XAMPPRocky RELEASES.md 1.50: Group platform support notes together Move the note about dropping cloudabi next to the other platform support changes.
bootstrap: Locate llvm-dwp based on llvm-config bindir Fixes #81949. Tested by successfully building 1.50.0 pre-release, which is where I originally hit the issue (https://internals.rust-lang.org/t/rust-1-50-0-pre-release-testing/14012/4?u=dtolnay). Tested both with and without prebuilt LLVM. The check for dry_run is necessary in the non-prebuilt case because the llvm-config built by bootstrap won't exist yet.
Fix assosiated typo Introduced in d3c4dbd, noticed only after the fact, sorry. 😅 Signed-off-by: Daniel Egger <daniel@eggers-club.de>
Fix documentation not showing on localStorage error Fixes #81928 The [documentation for setItem](https://developer.mozilla.org/en-US/docs/Web/API/Storage/setItem) specifies: > developers should make sure to always catch possible exceptions from setItem()
Seal the CommandExt, OsStrExt and OsStringExt traits A crater run (#81213 (comment)) has shown that this does not break any existing code. This also unblocks #77728. Based on #81213. r? `@m-ou-se` cc `@lygstate`
Make suggestion of changing mutability of arguments broader Fix #81421 Previously rustc tries to emit the suggestion of changing mutablity unless `!trait_ref.has_infer_types_or_consts() && self.predicate_can_apply(obligation.param_env, trait_ref)` and this led to some false negatives to occur.
Update Clippy Biweekly Clippy update r? `@Manishearth`
…ror, r=estebank Fix suggestion to introduce explicit lifetime Addresses #81650 Error message after fix: ``` error[E0311]: the parameter type `T` may not live long enough --> src/main.rs:25:11 | 24 | fn play_with<T: Animal + Send>(scope: &Scope, animal: T) { | -- help: consider adding an explicit lifetime bound...: `T: 'a +` 25 | scope.spawn(move |_| { | ^^^^^ | note: the parameter type `T` must be valid for the anonymous lifetime #2 defined on the function body at 24:1... --> src/main.rs:24:1 | 24 | fn play_with<T: Animal + Send>(scope: &Scope, animal: T) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ note: ...so that the type `[closure@src/main.rs:25:17: 27:6]` will meet its required lifetime bounds --> src/main.rs:25:11 | 25 | scope.spawn(move |_| { | ^^^^^ ```
…ulacrum dist: include src/build_helper as part of the crate graph for rustc-dev The build_helper dependency is used to build the compiler/rustc_llvm build script. Since it was missing, it wasn't possible to really use rustc-dev to build, see for instance: rust-lang/rust-analyzer#7589.
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@bors r+ rollup=never p=16 |
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📌 Commit 98187bb has been approved by |
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⌛ Testing commit 98187bb with merge e64d7907e420e8427184d0194df4b09dfb88522f... |
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The job Click to see the possible cause of the failure (guessed by this bot) |
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💔 Test failed - checks-actions |
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Successful merges:
self.indexbefore calling `Iterator::self.a.__iterator_ge… #81741 (Incrementself.indexbefore calling `Iterator::self.a.__iterator_ge…)Failed merges:
r? @ghost
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