[Type Check] In some special cases of describe nesting, the test flow can get stuck.

[yingpengsha]

Describe the bug

In some special cases of describe nesting, the test flow can get stuck.

Test Case

import { describe, expectTypeOf, test } from "vitest";
import { squared } from "../src/basic.js";

describe("type testing", () => {
  describe("type testing", () => {
    test("basic return type", () => {
      expectTypeOf(squared(1)).toEqualTypeOf<number>();
    });

    // Commenting this describe will not block the test
    describe("type testing", () => {
      test("basic return type", () => {
        expectTypeOf(squared(1)).toEqualTypeOf<number>();
      });
    });
  });

  // Or choosing to comment the describe won't block the test
  describe("type testing", () => {
    test("basic return type", () => {
      expectTypeOf(squared(1)).toEqualTypeOf<number>();
    });
  });
});

Console Result

Console stuck does not continue

❯ npm run test

> test
> vitest --typecheck

Testing types with tsc and vue-tsc is an experimental feature.
Breaking changes might not follow SemVer, please pin Vitest's version when using it.

 DEV  v1.2.0 /home/yingpengsha/vitest-type-check-stuck-issue-reproduction

Refs

#4921 (comment)

/cc @hi-ogawa

Reproduction

https://stackblitz.com/~/github.com/yingpengsha/vitest-type-check-stuck-issue-reproduction

System Info

stackblitz webcontainer

Used Package Manager

npm

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