=== tests/cases/conformance/es6/Symbols/symbolType19.ts ===
enum E { }
>E : Symbol(E, Decl(symbolType19.ts, 0, 0))

var x: symbol | E;
>x : Symbol(x, Decl(symbolType19.ts, 1, 3))
>E : Symbol(E, Decl(symbolType19.ts, 0, 0))

x;
>x : Symbol(x, Decl(symbolType19.ts, 1, 3))

if (typeof x === "number") {
>x : Symbol(x, Decl(symbolType19.ts, 1, 3))

    x;
>x : Symbol(x, Decl(symbolType19.ts, 1, 3))
}
else {
    x;
>x : Symbol(x, Decl(symbolType19.ts, 1, 3))
}