Microsoft/TypeScript

tsc build declarationMap generates incorrect mappings from JSDoc

Open

#48 087 ouverte le 2 mars 2022

Voir sur GitHub
 (2 commentaires) (1 réaction) (0 assignés)TypeScript (6 726 forks)batch import
BugDomain: Declaration EmitHelp Wanted

Métriques du dépôt

Stars
 (48 455 stars)
Métriques de merge PR
 (Merge moyen 6j 17h) (9 PRs mergées en 30 j)

Description

Bug Report

🔎 Search Terms

declarationMap (declaration map) incorrect mappings JSDoc

🕗 Version & Regression Information

  • This is the behavior in every version I tried, and I reviewed the FAQ for entries
$ npx typescript@next --version
Version 4.7.0-dev.20220302

⏯ Playground Link

SourceMap visualizer with relevant code

💻 Code

Source code sample used in visualizer

🙁 Actual behavior

Go To Definition in VS Code is off by some line / columns. Source mapping visualizer seem to show that generated map is not accurate.

🙂 Expected behavior

Correct source mapping for all type definitions, including function parameters and their types.

Guide contributeur