rust/tests/ui/pattern/usefulness/slice-patterns-irrefutable.rs
2024-02-16 20:02:50 +00:00

26 lines
467 B
Rust

//@ check-pass
fn main() {
let s: &[bool] = &[true; 0];
let s0: &[bool; 0] = &[];
let s1: &[bool; 1] = &[false; 1];
let s2: &[bool; 2] = &[false; 2];
let [] = s0;
let [_] = s1;
let [_, _] = s2;
let [..] = s;
let [..] = s0;
let [..] = s1;
let [..] = s2;
let [_, ..] = s1;
let [.., _] = s1;
let [_, ..] = s2;
let [.., _] = s2;
let [_, _, ..] = s2;
let [_, .., _] = s2;
let [.., _, _] = s2;
}