File: tuple-arity-mismatch.rs

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rustc 1.70.0%2Bdfsg1-9
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// Issue #6155

fn first((value, _): (isize, f64)) -> isize { value }

fn main() {
    let y = first ((1,2.0,3));
    //~^ ERROR mismatched types
    //~| expected tuple `(isize, f64)`
    //~| found tuple `(isize, f64, {integer})`
    //~| expected a tuple with 2 elements, found one with 3 elements

    let y = first ((1,));
    //~^ ERROR mismatched types
    //~| expected tuple `(isize, f64)`
    //~| found tuple `(isize,)`
    //~| expected a tuple with 2 elements, found one with 1 element
}