rust-clippy/tests/ui/range_contains.fixed

77 lines
1.7 KiB
Rust

#![warn(clippy::manual_range_contains)]
#![allow(unused)]
#![allow(clippy::no_effect)]
#![allow(clippy::short_circuit_statement)]
#![allow(clippy::unnecessary_operation)]
#![allow(clippy::impossible_comparisons)]
#![allow(clippy::redundant_comparisons)]
fn main() {
let x = 9_i32;
// order shouldn't matter
(8..12).contains(&x);
(21..42).contains(&x);
(1..100).contains(&x);
// also with inclusive ranges
(9..=99).contains(&x);
(1..=33).contains(&x);
(1..=999).contains(&x);
// and the outside
!(8..12).contains(&x);
!(21..42).contains(&x);
!(1..100).contains(&x);
// also with the outside of inclusive ranges
!(9..=99).contains(&x);
!(1..=33).contains(&x);
!(1..=999).contains(&x);
// not a range.contains
x > 8 && x < 12; // lower bound not inclusive
x < 8 && x <= 12; // same direction
x >= 12 && 12 >= x; // same bounds
x < 8 && x > 12; // wrong direction
x <= 8 || x >= 12;
x >= 8 || x >= 12;
x < 12 || 12 < x;
x >= 8 || x <= 12;
// Fix #6315
let y = 3.;
(0. ..1.).contains(&y);
!(0. ..=1.).contains(&y);
// handle negatives #8721
(-10..=10).contains(&x);
x >= 10 && x <= -10;
(-3. ..=3.).contains(&y);
y >= 3. && y <= -3.;
// Fix #8745
let z = 42;
(0..=10).contains(&x) && (0..=10).contains(&z);
!(0..10).contains(&x) || !(0..10).contains(&z);
// Make sure operators in parens don't give a breaking suggestion
((x % 2 == 0) || (x < 0)) || (x >= 10);
}
// Fix #6373
pub const fn in_range(a: i32) -> bool {
3 <= a && a <= 20
}
#[clippy::msrv = "1.34"]
fn msrv_1_34() {
let x = 5;
x >= 8 && x < 34;
}
#[clippy::msrv = "1.35"]
fn msrv_1_35() {
let x = 5;
(8..35).contains(&x);
}