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// run-rustfix
#![allow(unused, dead_code)]
#![warn(clippy::manual_is_ascii_check)]
fn main() {
assert!('x'.is_ascii_lowercase());
assert!('X'.is_ascii_uppercase());
assert!(b'x'.is_ascii_lowercase());
assert!(b'X'.is_ascii_uppercase());
let num = '2';
assert!(num.is_ascii_digit());
assert!(b'1'.is_ascii_digit());
assert!('x'.is_ascii_alphabetic());
assert!(matches!('x', 'A'..='Z' | 'a'..='z' | '_'));
}
#[clippy::msrv = "1.23"]
fn msrv_1_23() {
assert!(matches!(b'1', b'0'..=b'9'));
assert!(matches!('X', 'A'..='Z'));
assert!(matches!('x', 'A'..='Z' | 'a'..='z'));
}
#[clippy::msrv = "1.24"]
fn msrv_1_24() {
assert!(b'1'.is_ascii_digit());
assert!('X'.is_ascii_uppercase());
assert!('x'.is_ascii_alphabetic());
}
#[clippy::msrv = "1.46"]
fn msrv_1_46() {
const FOO: bool = matches!('x', '0'..='9');
}
#[clippy::msrv = "1.47"]
fn msrv_1_47() {
const FOO: bool = 'x'.is_ascii_digit();
}
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