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Test or-patterns inside deref patterns

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This commit is contained in:
Nadrieril 2024-04-08 20:05:23 +02:00
parent 436c61266c
commit 217a4dff7d
1 changed files with 13 additions and 1 deletions
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14
tests/ui/pattern/deref-patterns/bindings.rs
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@ -37,6 +37,17 @@ fn ref_mut(val: u32) -> u32 {
*x
}
#[rustfmt::skip]
fn or_and_guard(tuple: (u32, u32)) -> u32 {
let mut sum = 0;
let b = Box::new(tuple);
match b {
deref!((x, _) | (_, x)) if { sum += x; false } => {},
_ => {},
}
sum
}
fn main() {
assert_eq!(simple_vec(vec![1]), 1);
assert_eq!(simple_vec(vec![1, 2]), 202);
@ -48,5 +59,6 @@ fn main() {
assert_eq!(nested_vec(vec![vec![1, 2, 3]]), 6);
assert_eq!(nested_vec(vec![vec![], vec![1, 2, 3]]), 1);
assert_eq!(ref_mut(42), 42)
assert_eq!(ref_mut(42), 42);
assert_eq!(or_and_guard((10, 32)), 42);
}