Jan 2022 - Githubissues

babel / proposals

✍️ Tracking the status of Babel's implementation of TC39 proposals (may be out of date)

https://github.com/tc39/proposals

433 stars 39 forks source link

Jan 2022 #80

Open jridgewell opened 2 years ago

jridgewell commented 2 years ago

https://github.com/tc39/agendas/blob/main/2022/01.md

jridgewell commented 2 years ago

Array.fromAsync (Slides TBD; Specification) for stage 3 does not advance, discussion to happen on double awaiting behavior

jridgewell commented 2 years ago

_Close sync iterator when async wrapper closes. (PR, Slides)_ reaches consensus on both items:

consensus for change to close underlying iterator when yielding a rejected promise (both for next and throw)
consensus for change to throw a TypeError when calling throw on the wrapper and the underlying iterator lacks throw, rather than throwing the value passed to throw

jridgewell commented 2 years ago

Process Document: clarify stage 1 polyfill recommendation (PR) reaches consensus, but exact wording to be worked on.

jridgewell commented 2 years ago

Process clarification: requirements for changes to Stage 3 proposals (1, 2) reaches consensus:

consensus to document that normative changes in stage 3 require consensus
consensus that these should be added to the agenda with the same deadline as stage advancement items, but with softer language (i.e. exceptions to this requirement are expected)

jridgewell commented 2 years ago

Taking over maintainership of structured clone round 2 (issue) reaches consensus: Draft a separate document with structured clone, owned by TC39 but not initially part of 262, with necessary editorial (but not normative) changes

jridgewell commented 2 years ago

_Reversible string split for Stage 1 (Slides)_ reaches Stage 1

jridgewell commented 2 years ago

_enum for stage 1 (Slides)_ does not advance, forming a champion group to present a more narrow idea

jridgewell commented 2 years ago

Intl.Segmenter v2 for Stage 2 (Slides, Spec Text) does not reach Stage 2