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std/assert/unreachable.ts

Deno standard library
denoland/deno_std
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The Standard Library has been moved to JSR. See the blog post for details.
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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.import { AssertionError } from "./assertion_error.ts";
/** Use this to assert unreachable code. */export function unreachable(): never {  throw new AssertionError("unreachable");}