// @target: ES5
function foo0() {
    let a = x;
    let x;
}

function foo1() {
    let a = () => x;
    let x;
}

function foo2() {
    let a = function () { return x; }
    let x;
}

function foo3() {
    class X {
        m() { return x;}
    }
    let x;
}

function foo4() {
    let y = class {
        m() { return x; }
    };
    let x;
}

function foo5() {
    let x = () => y;
    let y = () => x;
}

function foo6() {
    function f() {
        return x;
    }
    let x;
}

function foo7() {
    class A {
        a = x;
    }
    let x;
}

function foo8() {
    let y = class {
        a = x;
    }
    let x;
}

function foo9() {
    let y = class {
        static a = x;
    }
    let x;
}

function foo10() {
    class A {
        static a = x;
    }
    let x;
}

function foo11() {
    function f () {
        let y = class {
            static a = x;
        }
    }
    let x;
}

function foo12() {
    function f () {
        let y = class {
            a;
            constructor() {
                this.a = x;
            }
        }
    }
    let x;
}

function foo13() {
    let a = {
        get a() { return x } 
    }
    let x
}

function foo14() {
    let a = {
        a: x 
    }
    let x
}