Update Clippy #85954
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Update Clippy #85954
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This speeds up the metadata collection by 2-2.5x on my machine. During metadata collection other lint passes don't have to be registered, only the lints themselves.
Early return from LintPass registration when collecting metadata This speeds up the metadata collection by 2-2.5x on my machine. During metadata collection other lint passes don't have to be registered, only the lints themselves. cc rust-lang#7172 r? `@xFrednet` changelog: none
The spans given for derived traits used to not indicate they were from a macro expansion.
Suggest changing usages of ref bindings to match the new type Split out some cases into new lint `ref_binding_to_reference`
…hearth Updated years in copyrigths This PR just updates years in copyrights, nothing more. changelog: none
fix `needless_borrow` suggestion fixes: rust-lang#2610 While I'm working on this, should needless_borrow be split into two? One lint for expressions and another for patterns. In expression it only lints when the compiler inserts a dereference, but for patterns it's whenever a double reference is created. I think at least the case where a double reference is needed should be split into a new lint as it's not 'needless', it can just be done without a ref binding. For illustration: ```rust fn foo(x: &&str) {} match Some("test") { // ref binding is useless here Some(ref x) => *x, _ => (), } match Some("test") { // ref binding is useless here Some(ref x) => x.len(), _ => (), } match Some("test") { // double reference is needed, but could be `Some(x) => foo(&x)` Some(ref x) => foo(x), _ => (), } ``` changelog: Improve the suggestion for `needless_borrow` in patterns to change all usage sites as needed. changelog: Add lint `ref_binding_to_reference`
Move `needless_borrow` to style fixes: rust-lang#3742 rust-lang#7105 should be merged first to fix the false positive. changelog: move `needless_borrow` from `nursery` to `style`
Fix `redundant_closure` for `vec![]` macro in a closure with arguments fixes: rust-lang#7224 changelog: Fix `redundant_closure` for `vec![]` macro in a closure with arguments
…_trait, r=llogiq Fix invalid syntax in `from_iter_instead_of_collect` suggestion First attempt at contributing, hopefully this is a good start and can be improved. :) fixes rust-lang#7259 changelog: [`from_iter_instead_of_collect`] fix invalid suggestion involving "as Trait"
…-lparam, r=giraffate Allow wparam and lparam in similar_names `wparam` and `lparam` are often used as generic parameter names in win32 (for example [WindowProc](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/legacy/ms633573(v=vs.85))). This PR adds them to the similar_names exception list. changelog: [`similar_names`] don't treat wparam and lparam as similar
This addresses rust-lang#6722.
…fate Downgrade suspicious_op..._groupings to Nursery This addresses rust-lang#6722. changelog: Downgrade [`suspicious_lint_operations`] to Nursery
…shearth Some SpanlessHash improvements changelog: none * Use `mem::discriminant().hash()` instead of `stable_hash` for simple enums and then use `FxHasher` instead of `StableHasher`. We don't use any StableHash features. * Use `UnHashMap` for maps keyed by spanless hash values.
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Some changes occurred in src/tools/clippy. cc @rust-lang/clippy |
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@bors rollup=iffy (contains |
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@bors r+ |
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📌 Commit 647f2b4 has been approved by |
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⌛ Testing commit 647f2b4 with merge c9c96e4e19422c4c31598b653b8fa7d1b5fb0673... |
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💔 Test failed - checks-actions |
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"This check failed" without any message. Seems spurious. @bors retry |
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☀️ Test successful - checks-actions |
This was referenced Jun 4, 2021
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Bi-weekly Clippy update.
r? @Manishearth