tc39/proposal-record-tuple

Issues

• Can I use?

  #379 opened a year ago by mikeal
  12

• how to determine whether an unknown variable is a specific Record / Tuple

  #388 opened 2 months ago by eczn
  3

• Status of value semantics?

  #387 opened 6 months ago by AprilArcus
  57

• Is empty tuple / record falsy?

  #380 opened a year ago by tiansh
  8

• What about sets?

  #377 opened a year ago by mlanza
  14

• Tuple.fromAsync?

  #385 opened 6 months ago by js-choi
  0

• Looking to confirm: CanBeHeldWeakly remains false even if rec/tup includes unforgeable symbols?

  #384 opened 9 months ago by bathos
  2

• Map/Set’s SameValueZero key/value mapping

  #383 opened 9 months ago by bathos
  2

• Does `.with()` accept array as first argument?

  #382 opened a year ago by llllvvuu
  1

• Syntax problems with VSCode

  #381 opened a year ago by sscaff1
  2

• Record and Tuple creation should be recursive.

  #378 opened a year ago by caikan
  5

• How about classes?

  #358 opened 2 years ago by Kycermann
  6

• Is this planned for ES14?

  #376 opened a year ago by mlanza
  6

• Some syntactic sugar: no need to insert # before every nested structure

  #375 opened a year ago by uteal
  4

• `let` binding record and tuple should be writable

  #372 opened a year ago by magic-akari
  6

• Why mixing immutability and tuples ?

  #371 opened a year ago by houd1ni
  5

• `Record` name conflict with Typescript

  #370 opened a year ago by stafyniaksacha
  1

• Stage 3 Checklist

  #336 opened 2 years ago by rricard
  5

• Forbid hosts creating an impossible records/tuples

  #365 opened 2 years ago by Jamesernator
  0

• add support for tuples to {Async,}Iterator.prototype.flatMap and {Async,}Iterator.from

  #369 opened 2 years ago by michaelficarra
  0

• Upgradeable ArrayBuffers

  #368 opened 2 years ago by sffc
  5

• Can we agree on a list of design goals for the README?

  #366 opened 2 years ago by brad4d
  2

• brad4d Stage 3 Review feedback

  #364 opened 2 years ago by brad4d
  9

• Ensure correct behavior of Tuple methods that refer to the definition of Array methods

  #323 opened 2 years ago by nicolo-ribaudo
  1

• Record keys are deduplicated, but should duplicates generate a thrown error?

  #361 opened 2 years ago by brad4d
  5

• Dynamic ToPrimitive handling of Tuple exotic objects differs from Records

  #350 opened 2 years ago by acutmore
  12

• Avoid looking up @@isConcatSpreadable for tuples.

  #334 opened 2 years ago by acutmore
  1

• Stage 3 Review

  #349 opened 2 years ago by ljharb
  5

• Record.keys/entries/values

  #338 opened 2 years ago by bakkot
  4

• IsValidTupleIndex needs to check for non-integral numbers

  #355 opened 2 years ago by anba
  1

• `DefineOwnProperty` for tuples is inconsistent

  #352 opened 2 years ago by catamorphism
  0

• Review feedback

  #345 opened 2 years ago by rkirsling
  6

• `DefineOwnProperty` abstract operation differs from existing behavior for non-writable properties

  #342 opened 2 years ago by catamorphism
  2

• JSON.parseImmutable as a separate companion proposal

  #330 opened 2 years ago by michaelficarra
  5

• Record.fromEntries handling of duplicate keys

  #339 opened 2 years ago by acutmore
  0

• using Records where only Objects are currently permitted: [[Prototype]]?

  #326 opened 2 years ago by michaelficarra
  3

• Removal of `Record.isRecord` & `Tuple.isTuple`

  #335 opened 2 years ago by rricard
  1

• `Record.isRecord` returning true for Record Exotic Objects

  #333 opened 2 years ago by acutmore
  3

• review: `Record(Object(recordPrimitive))` should detect and return internal slot value

  #329 opened 2 years ago by ljharb
  11

• Naming JSON.parsePrimitive instead of parseImmutable

  #327 opened 2 years ago by hax
  1

• some spec review comments

  #306 opened 2 years ago by ljharb
  0

• Consider terser syntax - skip # inside tuple/record literal for nested tuples/records

  #322 opened 2 years ago by callionica
  6

• ToPrimitive of Record wrapper throws

  #320 opened 2 years ago by acutmore
  1

• Tuple.prototype doesn't have Symbol.toStringTag

  #314 opened 2 years ago by rricard
  2

• Allow Records and Tuples where objects/arrays are currently allowed/supported

  #318 opened 2 years ago by acutmore
  0

• `__proto__: something` should be rejected in the Record grammar

  #313 opened 2 years ago by rricard
  2

• Comparable records

  #305 opened 2 years ago by xp44mm
  1

• Equality isn't working in the playground

  #308 opened 2 years ago by rpamely
  3

• sliced is not a function

  #301 opened 2 years ago by dotnetCarpenter
  4

• Potential syntax alternative (postfix exclamation mark)

  #300 opened 2 years ago by glen-84
  11