tc39/proposal-optional-chaining

Issues

• `==` is bad style

  #144 opened 4 years ago by Some-IOI-Sixer
  2

• [Bug] Function.prototype.apply was called on undefined, which is a undefined and not a function

  #143 opened 4 years ago by wenfangdu
  1

• Typo (missing the dot operator)

  #142 opened 4 years ago by RinatValiullov
  1

• Inconsistencies (perhaps in documentation) with optional chaining function variant.

  #141 opened 4 years ago by dantheobserver
  4

• Use case : var1?.field === var2?.field

  #139 opened 5 years ago by ErnestBrandi
  5

• .

  #138 opened 5 years ago by adjenks
  0

• how do i use it with the version6 of babel

  #132 opened 5 years ago by itlixiaolong
  3

• js engine

  #137 opened 5 years ago by ythy
  0

• replace Object wrapper strange behiavior

  #135 opened 5 years ago by jonlepage
  3

• <spam>

  #134 opened 5 years ago by ZPresident
  0

• How many times is the optional property accessed?

  #133 opened 5 years ago by sffc
  3

• Implementation status tracking

  #115 opened 5 years ago by rkirsling
  11

• Optional exclusion (`undefined` case)

  #130 opened 5 years ago by guigaoliveira
  2

• pre-Stage 3 review

  #102 opened 5 years ago by ljharb
  25

• How does this interact with [[IsHTMLDDA]]

  #108 opened 5 years ago by Jessidhia
  15

• Using the name "safe-navigation" operator instead of "optional-chaining"

  #68 opened 5 years ago by Daniel-Khodabakhsh
  18

• Should this be valid code?

  #89 opened 5 years ago by leobalter
  2

• Changing null -> undefined potentially dangerous

  #65 opened 5 years ago by 0x24a537r9
  51

• (null)?.b should evaluate to null, not undefined

  #69 opened 5 years ago by claudepache
  77

• Can Optional Chaining imitate swift style?

  #126 opened 5 years ago by 0x30
  3

• Another approach for syntax

  #78 opened 6 years ago by aminpaks
  18

• Effect of optional chaining operator on function call

  #125 opened 5 years ago by 1316346949
  4

• Can this effect be achieved?

  #124 opened 5 years ago by 1316346949
  8

• Destructuring syntax

  #74 opened 6 years ago by webdif
  35

• Will Apple's Patent Regarding `Optional chaining` Affect this proposal?

  #122 opened 5 years ago by satishbabariya
  9

• `??` as a "fallback when undefined" operator

  #123 opened 5 years ago by c-smile
  1

• Post-operator question mark

  #114 opened 5 years ago by stuartpb
  6

• Optional Chaining Array and Three orders

  #112 opened 5 years ago by 120011676
  2

• Why not just `?` rather than `?.` as the operator?

  #105 opened 5 years ago by GeorgeCalvert
  4

• Should we support class inheritance?

  #101 opened 5 years ago by bcoe
  4

• Add Note about short-circuiting behavior

  #99 opened 5 years ago by bcoe
  3

• Is there a timeline for when this is going to be made official?

  #98 opened 5 years ago by thomasbaldwin
  1

• List Dart in prior art

  #90 opened 6 years ago by aghassemi
  7

• Is this feature over-constrained?

  #77 opened 6 years ago by zenparsing
  34

• Can we simplify this to a single `?`?

  #82 opened 6 years ago by wintercounter
  3

• A proposal that enables .? and ?[]

  #81 opened 6 years ago by Mouvedia
  7

• `delete` should return true in case of short-circuiting

  #92 opened 6 years ago by raulsebastianmihaila
  2

• double dot syntax proposal

  #80 opened 6 years ago by victornpb
  20

• Optional Chaining (reach Stage 2)

  #83 opened 6 years ago by nodkz
  16

• Clarification about what this "unsupported" syntax is referring to?

  #88 opened 6 years ago by getify
  4

• should allow for deep-setting values the same way

  #85 opened 6 years ago by jonapgar
  7

• Optional Default Value

  #84 opened 6 years ago by Slyke
  3

• Consider if this feature is worth implementing

  #79 opened 6 years ago by damaon
  16

• Token and parser concideration

  #66 opened 6 years ago by aminpaks
  9

• Stage 2?

  #76 opened 6 years ago by williamluke4
  2

• assigments (creating missing objects in the path)

  #72 opened 6 years ago by giorgio-zamparelli
  3

• Typo

  #71 opened 6 years ago by jbmonroe
  1

• optional?.required vs required?.optional

  #70 opened 6 years ago by lukescott
  5

• Module build failed: TypeError: Cannot read property 'loose' of undefined

  #67 opened 7 years ago by devdudeio
  2

• Elvis operator (default return value)

  #64 opened 7 years ago by lostpebble
  4