File: unboxed-closures-cross-crate.rs

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use std::ops::Add;

#[inline]
pub fn has_closures() -> usize {
    let x = 1;
    let mut f = move || x;
    let y = 1;
    let g = || y;
    f() + g()
}

pub fn has_generic_closures<T: Add<Output=T> + Copy>(x: T, y: T) -> T {
    let mut f = move || x;
    let g = || y;
    f() + g()
}