rust/tests/ui/let-else/accidental-if.rs

mirror of https://github.com/rust-lang/rust.git synced 2024-12-01 03:03:40 +00:00
fn main() {
    let x = Some(123);
    if let Some(y) = x else { //~ ERROR this `if` expression is missing a block
        return;
    };
}
Add suggestion to remove if in let...else block Adds an additional hint to failures where we encounter an else keyword while we're parsing an if-let block. This is likely that the user has accidentally mixed if-let and let...else together. 2023-01-24 04:31:45 +00:00			`fn main() {`
			`let x = Some(123);`
			if let Some(y) = x else { //~ ERROR this `if` expression is missing a block
			`return;`
			`};`
			`}`