=== tests/cases/compiler/doubleUnderscoreLabels.ts ===
function doThing() {
>doThing : Symbol(doThing, Decl(doubleUnderscoreLabels.ts, 0, 0))

    __call: while (true) {
        aLabel: for (let i = 0; i < 10; i++) {
>i : Symbol(i, Decl(doubleUnderscoreLabels.ts, 2, 24))
>i : Symbol(i, Decl(doubleUnderscoreLabels.ts, 2, 24))
>i : Symbol(i, Decl(doubleUnderscoreLabels.ts, 2, 24))

            if (i === 3) {
>i : Symbol(i, Decl(doubleUnderscoreLabels.ts, 2, 24))

                break __call;
            }
            if (i === 5) {
>i : Symbol(i, Decl(doubleUnderscoreLabels.ts, 2, 24))

                break aLabel;
            }
        }
    }
}
doThing();
>doThing : Symbol(doThing, Decl(doubleUnderscoreLabels.ts, 0, 0))

