rust/tests/ui/pattern/ignore-all-the-things.rs

45 lines
982 B
Rust

//@ run-pass
#![allow(non_shorthand_field_patterns)]
#![allow(dead_code)]
#![allow(unused_variables)]
struct Foo(isize, isize, isize, isize);
struct Bar{a: isize, b: isize, c: isize, d: isize}
pub fn main() {
let Foo(..) = Foo(5, 5, 5, 5);
let Foo(..) = Foo(5, 5, 5, 5);
let Bar{..} = Bar{a: 5, b: 5, c: 5, d: 5};
let (..) = (5, 5, 5, 5);
let Foo(a, b, ..) = Foo(5, 5, 5, 5);
let Foo(.., d) = Foo(5, 5, 5, 5);
let (a, b, ..) = (5, 5, 5, 5);
let (.., c, d) = (5, 5, 5, 5);
let Bar{b: b, ..} = Bar{a: 5, b: 5, c: 5, d: 5};
match [5, 5, 5, 5] {
[..] => { }
}
match [5, 5, 5, 5] {
[a, ..] => { }
}
match [5, 5, 5, 5] {
[.., b] => { }
}
match [5, 5, 5, 5] {
[a, .., b] => { }
}
match [5, 5, 5] {
[..] => { }
}
match [5, 5, 5] {
[a, ..] => { }
}
match [5, 5, 5] {
[.., a] => { }
}
match [5, 5, 5] {
[a, .., b] => { }
}
}