swc/crates/swc_ecma_minifier/tests/fixture/issues/5955/input.js

export var foo;
export function init() {
    function bar() {
        foo = bar;
        console.log(111);
    }
    return bar;
}

function bar() {
    foo = bar;
    console.log(111);
}
export function init1() {
    return bar;
}