66 lines
1.3 KiB
Rust
66 lines
1.3 KiB
Rust
|
#![feature(exclusive_range_pattern)]
|
||
|
|
#![allow(clippy::match_same_arms)]
|
||
|
|
#![warn(clippy::match_wild_err_arm)]
|
||
|
|
|
||
|
|
fn match_wild_err_arm() {
|
||
|
|
let x: Result<i32, &str> = Ok(3);
|
||
|
|
|
||
|
|
match x {
|
||
|
|
Ok(3) => println!("ok"),
|
||
|
|
Ok(_) => println!("ok"),
|
||
|
|
Err(_) => panic!("err"),
|
||
|
|
}
|
||
|
|
|
||
|
|
match x {
|
||
|
|
Ok(3) => println!("ok"),
|
||
|
|
Ok(_) => println!("ok"),
|
||
|
|
Err(_) => panic!(),
|
||
|
|
}
|
||
|
|
|
||
|
|
match x {
|
||
|
|
Ok(3) => println!("ok"),
|
||
|
|
Ok(_) => println!("ok"),
|
||
|
|
Err(_) => {
|
||
|
|
panic!();
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
match x {
|
||
|
|
Ok(3) => println!("ok"),
|
||
|
|
Ok(_) => println!("ok"),
|
||
|
|
Err(_e) => panic!(),
|
||
|
|
}
|
||
|
|
|
||
|
|
// Allowed when used in `panic!`.
|
||
|
|
match x {
|
||
|
|
Ok(3) => println!("ok"),
|
||
|
|
Ok(_) => println!("ok"),
|
||
|
|
Err(_e) => panic!("{}", _e),
|
||
|
|
}
|
||
|
|
|
||
|
|
// Allowed when not with `panic!` block.
|
||
|
|
match x {
|
||
|
|
Ok(3) => println!("ok"),
|
||
|
|
Ok(_) => println!("ok"),
|
||
|
|
Err(_) => println!("err"),
|
||
|
|
}
|
||
|
|
|
||
|
|
// Allowed when used with `unreachable!`.
|
||
|
|
match x {
|
||
|
|
Ok(3) => println!("ok"),
|
||
|
|
Ok(_) => println!("ok"),
|
||
|
|
Err(_) => unreachable!(),
|
||
|
|
}
|
||
|
|
|
||
|
|
// Allowed when used with `unreachable!`.
|
||
|
|
match x {
|
||
|
|
Ok(3) => println!("ok"),
|
||
|
|
Ok(_) => println!("ok"),
|
||
|
|
Err(_) => {
|
||
|
|
unreachable!();
|
||
|
|
},
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {}
|