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Meaning of Optional <Optional <Optional <T>>>
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9
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593
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June 5, 2026
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[Pitch] Optional noncopyable improvements and generalizations
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13
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1255
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May 26, 2026
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No way to create a non-nil std.optional in Swift
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6
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1061
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March 18, 2026
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Operator to avoid "Left side of nil coalescing operator '?' has non-optional type"
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2
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303
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March 1, 2026
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An optional initializer was treated as definitive?!
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0
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131
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March 1, 2026
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Swift-frontend crash switching over (any Error)?
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4
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256
|
February 11, 2026
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Mutating an Optional-wrapped value type
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3
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306
|
February 10, 2026
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Limitations of `borrowing` / why not first-class borrowed references?
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4
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431
|
February 4, 2026
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Magic of hiding the type
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3
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456
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January 2, 2026
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On chains, nils, and quiet failures
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4
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654
|
December 23, 2025
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Mysterious Default Value for un-assigned variable
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22
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982
|
October 16, 2025
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[Pitch] JSONDecoder.nullDecodingStrategy
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19
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6085
|
August 16, 2025
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[Pre-Pitch] Disconnected Properties and Variables, and Opaque enums
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12
|
999
|
July 31, 2025
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"Removing implicit `nil` initial value for Optional-typed variables"
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28
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4635
|
June 12, 2025
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Opposite of Optional<T>.take() to set to .some value iff nil
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15
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691
|
January 31, 2025
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Apparent compiler bug relating to Optional witnessing failable initializer requirement
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1
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253
|
January 2, 2025
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Possible bug in Swift?
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2
|
328
|
November 29, 2024
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A More Swifty Way to Check an Optional for a Nil Value
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61
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51725
|
October 9, 2024
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How to unwrap an optional option (ie 'var window?')
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12
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3193
|
September 6, 2024
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`Cannot find type 'Key' in scope` when extending optional Dictionaries
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|
10
|
860
|
June 24, 2024
|
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`if let x as? T`
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14
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2838
|
April 7, 2024
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Optional<Error>'s localizedDescription vs error.debugDescription
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1
|
690
|
February 26, 2024
|
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Cannot use `nil` or `.none` with Optional<some T>
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8
|
1455
|
February 17, 2024
|
|
How does the optional chaining work here
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3
|
935
|
February 6, 2024
|
|
Can anyone explain this behavior in Optional Chaining?
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11
|
1040
|
January 29, 2024
|
|
`Bool?` is not optional?
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5
|
1375
|
September 15, 2023
|
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Comparing result of `try?`
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3
|
946
|
August 25, 2023
|
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Optional `ExpressibleByWrappedValue` superpowers
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19
|
1561
|
July 28, 2023
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Implicitly unwrapped optionals in tuples
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|
2
|
798
|
July 28, 2023
|
|
[Pitch] Extending optional chains to include for loops
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|
51
|
4294
|
July 24, 2023
|