File: arrayCast.ts

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// Should fail. Even though the array is contextually typed with { id: number }[], it still
// has type { foo: string }[], which is not assignable to { id: number }[].
<{ id: number; }[]>[{ foo: "s" }];

// Should succeed, as the {} element causes the type of the array to be {}[]
<{ id: number; }[]>[{ foo: "s" }, {}];