babel/packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/switch-callbacks/expected.js

function fn() {
    (function () {
        switch (true) {
            default:
                var foo = 4;
                if (true) {
                    var bar = function () {
                        return foo;
                    };
                    console.log(bar());
                }
        }
    })();
}