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//@ run-rustfix
#![deny(unused_parens)]
#![allow(unreachable_code)]
fn foo() {
loop {
break (_ = 42);
// lint unused_parens should not be triggered here.
}
let _ = loop {
let a = 1;
let b = 2;
break a + b; //~ERROR unnecessary parentheses
};
loop {
if break return () {
//~^ ERROR unnecessary parentheses
}
if break return () {
//~^ ERROR unnecessary parentheses
}
}
return (_ = 42);
// lint unused_parens should not be triggered here.
}
fn main() {
let _ = foo();
}
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