Some cases of optional chaining on global proxies does not work properly
Open
- Dominant language
- TypeScript
- Stars
- 357
- Forks
- 62
- PR merge metrics
- No merged PRs in 30d
Description
For example, `globalThis?.Array?.from`.
Contributor guide
Research direction
Start by reproducing the reported expression `globalThis?.Array?.from` in the Babel polyfills setup and compare its behavior with the expected optional-chaining semantics. Use the attached example as the only reported case; done means this global-proxy case works correctly without regressing related optional-chaining behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- babel, javascript
- Domain
- tooling
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 45/100