File: unnamed_argument_mode.rs

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rustc 1.85.0%2Bdfsg3-1
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//@ run-pass

fn good(_a: &isize) {
}

// unnamed argument &isize is now parse x: &isize

fn called<F>(_f: F) where F: FnOnce(&isize) {
}

pub fn main() {
    called(good);
}