Invalid source maps generated

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#364 11 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
35/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Quiet
Tech stack
javascript, typescript
Domain
build-system

Research direction

Start by reproducing the issue with the affected TypeScript files and inspect the generated source maps to identify how negative line numbers arise. The issue is complete when generated source maps no longer contain invalid negative line numbers and the affected cases are covered by regression tests.

Written by the indexing model from the issue text.

Description

We're seeing situations where we get source maps with negative line numbers. I believe it only occurs in some of our TypeScript files. I hope to add more details to this ticket, but wanted to get something started for reference.

Dominant language
JavaScript
Stars
152
Forks
115
Avg merge
23h 22m
Merged PRs (30d)
4

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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