Microsoft/TypeScript

Diagnostic code `69010` may be typo of `6910`?

Open

#61,971 opened on Jun 30, 2025

View on GitHub
 (0 comments) (6 reactions) (1 assignee)TypeScript (48,455 stars) (6,726 forks)batch import
BugDomain: Error MessagesFix AvailableHelp Wanted

Description

🔎 Search Terms

69010

🕗 Version & Regression Information

Git blame shows: https://github.com/microsoft/TypeScript/commit/971133d5d0a56cf362571d21ac971888f8a66820#diff-fdf3f532dc2d3188ad1c05c8c9e064d0aa4143b8ba09b8f3313a0243f0a43eff

It seems this happened 4 years ago.

⏯ Playground Link

No response

💻 Code

No response

🙁 Actual behavior

Since it was defined between 6909 and 6911.

https://github.com/microsoft/TypeScript/blob/dfb74889780c1df7d0aeed1b32109142a6a2a09c/src/compiler/diagnosticMessages.json#L6604

🙂 Expected behavior

It should be 6910?

Additional information about the issue

No response

Contributor guide

Tech stack
typescript
Domain
tooling
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
1
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
blocked
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
None
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
90
Research direction
The issue suggests that diagnostic code '69010' in src/compiler/diagnosticMessages.json may be a typo of '6910'. The relevant commit is 971133d5d0a56cf362571d21ac971888f8a66820, and the line is around 6604. Since the issue has an assignee, check if they are already working on it before making changes. If not, the fix is a simple one character change in a JSON file.