From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/tools/clippy/tests/ui/unnested_or_patterns.rs | 35 +++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 src/tools/clippy/tests/ui/unnested_or_patterns.rs (limited to 'src/tools/clippy/tests/ui/unnested_or_patterns.rs') diff --git a/src/tools/clippy/tests/ui/unnested_or_patterns.rs b/src/tools/clippy/tests/ui/unnested_or_patterns.rs new file mode 100644 index 000000000..04cd11036 --- /dev/null +++ b/src/tools/clippy/tests/ui/unnested_or_patterns.rs @@ -0,0 +1,35 @@ +// run-rustfix + +#![feature(box_patterns)] +#![warn(clippy::unnested_or_patterns)] +#![allow(clippy::cognitive_complexity, clippy::match_ref_pats, clippy::upper_case_acronyms)] +#![allow(unreachable_patterns, irrefutable_let_patterns, unused_variables)] + +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 = 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 }) {} +} -- cgit v1.2.3