mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-09-20 14:41:58 +00:00
49 lines
1.5 KiB
Rust
49 lines
1.5 KiB
Rust
#![feature(box_patterns)]
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#![warn(clippy::unnested_or_patterns)]
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#![allow(
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clippy::cognitive_complexity,
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clippy::match_ref_pats,
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clippy::upper_case_acronyms,
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clippy::needless_if,
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clippy::manual_range_patterns
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)]
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#![allow(unreachable_patterns, irrefutable_let_patterns, unused)]
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fn main() {
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// Should be ignored by this lint, as nesting requires more characters.
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if let &0 | &2 = &0 {}
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if let box 0 | box 2 = Box::new(0) {}
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if let box ((0 | 1)) | box (2 | 3) | box 4 = Box::new(0) {}
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const C0: Option<u8> = Some(1);
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if let Some(1) | C0 | Some(2) = None {}
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if let &mut 0 | &mut 2 = &mut 0 {}
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if let x @ 0 | x @ 2 = 0 {}
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if let (0, 1) | (0, 2) | (0, 3) = (0, 0) {}
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if let (1, 0) | (2, 0) | (3, 0) = (0, 0) {}
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if let (x, ..) | (x, 1) | (x, 2) = (0, 1) {}
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if let [0] | [1] = [0] {}
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if let [x, 0] | [x, 1] = [0, 1] {}
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if let [x, 0] | [x, 1] | [x, 2] = [0, 1] {}
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if let [x, ..] | [x, 1] | [x, 2] = [0, 1] {}
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struct TS(u8, u8);
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if let TS(0, x) | TS(1, x) = TS(0, 0) {}
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if let TS(1, 0) | TS(2, 0) | TS(3, 0) = TS(0, 0) {}
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if let TS(x, ..) | TS(x, 1) | TS(x, 2) = TS(0, 0) {}
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struct S {
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x: u8,
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y: u8,
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}
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if let S { x: 0, y } | S { y, x: 1 } = (S { x: 0, y: 1 }) {}
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if let S { x: 0, y, .. } | S { y, x: 1 } = (S { x: 0, y: 1 }) {}
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}
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#[clippy::msrv = "1.52"]
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fn msrv_1_52() {
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if let [1] | [52] = [0] {}
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}
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#[clippy::msrv = "1.53"]
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fn msrv_1_53() {
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if let [1] | [53] = [0] {}
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}
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