1// run-rustfix
2
3#![feature(box_patterns)]
4#![warn(clippy::unnested_or_patterns)]
5#![allow(clippy::cognitive_complexity, clippy::match_ref_pats)]
6#![allow(unreachable_patterns, irrefutable_let_patterns, unused_variables)]
7
8fn main() {
9    if let Some(Some(0 | 1)) = None {}
10    if let Some(Some(0 | 1 | 2)) = None {}
11    if let Some(Some(0 | 1 | 2 | 3 | 4)) = None {}
12    if let Some(Some(0 | 1 | 2)) = None {}
13    if let ((0 | 1 | 2,),) = ((0,),) {}
14    if let 0 | 1 | 2 = 0 {}
15    if let box (0 | 1 | 2 | 3 | 4) = Box::new(0) {}
16    if let box box (0 | 2 | 4) = Box::new(Box::new(0)) {}
17}
18