Rollup merge of #95353 - jyn514:invalid-filter-hard-error, r=Mark-Simulacrum

[rust.git] / src / test / ui / abi / extern / extern-call-direct.rs

// run-pass
// Test direct calls to extern fns.


extern "C" fn f(x: usize) -> usize { x * 2 }

pub fn main() {
    let x = f(22);
    assert_eq!(x, 44);
}