File: fn-item-type-coerce.rs

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rustc 1.85.0%2Bdfsg3-1
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//@ run-pass
#![allow(unused_variables)]
// Test implicit coercions from a fn item type to a fn pointer type.


fn foo(x: isize) -> isize { x * 2 }
fn bar(x: isize) -> isize { x * 4 }
type IntMap = fn(isize) -> isize;

fn eq<T>(x: T, y: T) { }

fn main() {
    let f: IntMap = foo;

    eq::<IntMap>(foo, bar);
}