| // run-rustfix |
| |
| #![feature(box_patterns, custom_inner_attributes)] |
| #![warn(clippy::unnested_or_patterns)] |
| #![allow(clippy::cognitive_complexity, clippy::match_ref_pats, clippy::upper_case_acronyms)] |
| #![allow(unreachable_patterns, irrefutable_let_patterns, unused)] |
| |
| fn main() { |
| // Should be ignored by this lint, as nesting requires more characters. |
| if let &0 | &2 = &0 {} |
| |
| if let box 0 | box 2 = Box::new(0) {} |
| if let box ((0 | 1)) | box (2 | 3) | box 4 = Box::new(0) {} |
| const C0: Option<u8> = Some(1); |
| if let Some(1) | C0 | Some(2) = None {} |
| if let &mut 0 | &mut 2 = &mut 0 {} |
| if let x @ 0 | x @ 2 = 0 {} |
| if let (0, 1) | (0, 2) | (0, 3) = (0, 0) {} |
| if let (1, 0) | (2, 0) | (3, 0) = (0, 0) {} |
| if let (x, ..) | (x, 1) | (x, 2) = (0, 1) {} |
| if let [0] | [1] = [0] {} |
| if let [x, 0] | [x, 1] = [0, 1] {} |
| if let [x, 0] | [x, 1] | [x, 2] = [0, 1] {} |
| if let [x, ..] | [x, 1] | [x, 2] = [0, 1] {} |
| struct TS(u8, u8); |
| if let TS(0, x) | TS(1, x) = TS(0, 0) {} |
| if let TS(1, 0) | TS(2, 0) | TS(3, 0) = TS(0, 0) {} |
| if let TS(x, ..) | TS(x, 1) | TS(x, 2) = TS(0, 0) {} |
| struct S { |
| x: u8, |
| y: u8, |
| } |
| if let S { x: 0, y } | S { y, x: 1 } = (S { x: 0, y: 1 }) {} |
| if let S { x: 0, y, .. } | S { y, x: 1 } = (S { x: 0, y: 1 }) {} |
| } |
| |
| fn msrv_1_52() { |
| #![clippy::msrv = "1.52"] |
| |
| if let [1] | [52] = [0] {} |
| } |
| |
| fn msrv_1_53() { |
| #![clippy::msrv = "1.53"] |
| |
| if let [1] | [53] = [0] {} |
| } |
