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#![feature(if_let_guard)]
#![allow(irrefutable_let_patterns)]
fn match_option(x: Option<u32>) {
match x {
//~^ ERROR non-exhaustive patterns: `None` not covered
Some(_) => {}
None if let y = x => {}
}
}
fn main() {
let x = ();
match x {
//~^ ERROR non-exhaustive patterns: `()` not covered
y if let z = y => {}
}
}
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