File: issue-19991.rs

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// Test if the sugared `if let` construct correctly prints "missing an else clause" when an else
// clause does not exist, instead of the unsympathetic "`match` arms have incompatible types"

fn main() {
    if let Some(homura) = Some("madoka") { //~  ERROR missing an `else` clause
                                           //~| expected integer, found `()`
        765
    };
}