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//@ edition:2021
//@ run-pass
#![feature(if_let_guard)]
#[allow(unused_must_use)]
#[allow(dead_code)]
fn print_error_count(registry: &Registry) {
|x: &Registry| {
match &x {
Registry if let _ = registry.try_find_description() => { }
//~^ WARNING: irrefutable `if let` guard pattern
_ => {}
}
};
}
struct Registry;
impl Registry {
pub fn try_find_description(&self) {
unimplemented!()
}
}
fn main() {}
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