8 lines
185 B
TypeScript
8 lines
185 B
TypeScript
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// @strict: true
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// Repro from #19657
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declare function func<A extends string, B extends A>(a: A, b: B[]): (ab: A & B) => void;
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const q = func("x" as "x" | "y", ["x"]);
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q("x");
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