File: two-mismatch-notes.rs

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rustc 1.87.0%2Bdfsg1-1
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#[derive(Copy, Clone)]
struct Wrapper<T>(T);

fn foo(_: fn(i32), _: Wrapper<i32>) {}

fn f(_: u32) {}

fn main() {
    let w = Wrapper::<isize>(1isize);
    foo(f, w); //~ ERROR arguments to this function are incorrect
}