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// run-rustfix
// Issue #5746
#![warn(clippy::redundant_pattern_matching)]
#![allow(clippy::if_same_then_else, clippy::equatable_if_let)]
use std::task::Poll::{Pending, Ready};
fn main() {
let m = std::sync::Mutex::new((0, 0));
// Result
if let Ok(_) = m.lock() {}
if let Err(_) = Err::<(), _>(m.lock().unwrap().0) {}
{
if let Ok(_) = Ok::<_, std::sync::MutexGuard<()>>(()) {}
}
if let Ok(_) = Ok::<_, std::sync::MutexGuard<()>>(()) {
} else {
}
if let Ok(_) = Ok::<_, std::sync::MutexGuard<()>>(()) {}
if let Err(_) = Err::<std::sync::MutexGuard<()>, _>(()) {}
if let Ok(_) = Ok::<_, ()>(String::new()) {}
if let Err(_) = Err::<(), _>((String::new(), ())) {}
// Option
if let Some(_) = Some(m.lock()) {}
if let Some(_) = Some(m.lock().unwrap().0) {}
{
if let None = None::<std::sync::MutexGuard<()>> {}
}
if let None = None::<std::sync::MutexGuard<()>> {
} else {
}
if let None = None::<std::sync::MutexGuard<()>> {}
if let Some(_) = Some(String::new()) {}
if let Some(_) = Some((String::new(), ())) {}
// Poll
if let Ready(_) = Ready(m.lock()) {}
if let Ready(_) = Ready(m.lock().unwrap().0) {}
{
if let Pending = Pending::<std::sync::MutexGuard<()>> {}
}
if let Pending = Pending::<std::sync::MutexGuard<()>> {
} else {
}
if let Pending = Pending::<std::sync::MutexGuard<()>> {}
if let Ready(_) = Ready(String::new()) {}
if let Ready(_) = Ready((String::new(), ())) {}
}
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