Microsoft/TypeScript
Ver no GitHubDefinite assignment assertion in JS not flagged
Open
#48.446 aberto em 27 de mar. de 2022
BugDomain: JavaScriptHelp Wanted
Métricas do repositório
- Stars
- (48.455 stars)
- Métricas de merge de PR
- (Mesclagem média 6d 17h) (9 fundiu PRs em 30d)
Description
Bug Report
Noted by someone on Discord.
🔎 Search Terms
non null assertion javascript error
Related https://github.com/microsoft/TypeScript/issues/17222
🕗 Version & Regression Information
- This is the behavior in every version I tried
⏯ Playground Link
Playground link with relevant code
💻 Code
const a = { a!: 1 };
🙁 Actual behavior
There's no error; crashes at runtime
🙂 Expected behavior
There should be an error