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=== tests/cases/compiler/freshLiteralTypesInIntersections.ts ===
// Repro from #19657
declare function func<A extends string, B extends A>(a: A, b: B[]): (ab: A & B) => void;
>func : <A extends string, B extends A>(a: A, b: B[]) => (ab: A & B) => void
>a : A
>b : B[]
>ab : A & B
const q = func("x" as "x" | "y", ["x"]);
>q : (ab: "x") => void
>func("x" as "x" | "y", ["x"]) : (ab: "x") => void
>func : <A extends string, B extends A>(a: A, b: B[]) => (ab: A & B) => void
>"x" as "x" | "y" : "x" | "y"
>"x" : "x"
>["x"] : "x"[]
>"x" : "x"
q("x");
>q("x") : void
>q : (ab: "x") => void
>"x" : "x"
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