From 0a910d489fd2299beed5ecc1382bf63e52ccab48 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Wed, 21 Oct 2026 18:15:26 +0900
Subject: [PATCH] chore: comment undefined attempt in errors queue

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 packages/vitest/src/node/reporters/base.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/vitest/src/node/reporters/base.ts b/packages/vitest/src/node/reporters/base.ts
index 573afd252..35fb5f5c6 100644
--- a/packages/vitest/src/node/reporters/base.ts
+++ b/packages/vitest/src/node/reporters/base.ts
@@ -1462,6 +1462,7 @@ export abstract class BaseReporter implements Reporter {
   private printTaskErrors(tasks: Task[], errorDivider: () => void) {
     interface ErrorsQueueItem {
       error: TestError | undefined
+      // `undefined` for tasks without attempts (suites, files)
       sources: { task: Task; attempt: TaskResultAttempt | undefined }[]
     }
     const errorsQueue: ErrorsQueueItem[] = []
-- 
2.54.0