File: exhaustiveSwitchWithWideningLiteralTypes.ts

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node-typescript 2.1.5-1~bpo8%2B1
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// @strictNullChecks: true

// Repro from #12529

class A {
    readonly kind = "A"; // (property) A.kind: "A"
}

class B {
    readonly kind = "B"; // (property) B.kind: "B"
}

function f(value: A | B): number {
    switch(value.kind) {
        case "A": return 0;
        case "B": return 1;
    }
}