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Issues list

[SR-3908] Extension methods visible without importing module in a file bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself declarations Feature: declarations extension Feature → declarations: `extension` declarations multiple files Flag: An issue whose reproduction requires multiple files multiple modules Flag: An issue whose reproduction requires multiple modules name lookup Area → compiler → type checker: Name lookup swift 5.9 unexpected behavior Bug: Unexpected behavior or incorrect output
#46493 opened Feb 9, 2017 by ankitspd
@tshortli
7 👍 7
Nix anyone? Might make the compiler easier to build/work on feature A feature request or implementation
#60490 opened Aug 10, 2022 by wtholliday
4 👍 6
Recursive macro expansion is broken bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. swift macro Feature → declarations: Swift `macro` declarations
#69759 opened Nov 9, 2023 by stephencelis
👍 6
Freestanding declaration macro fails inside classes: Expected '{' in body of function declaration bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. swift macro Feature → declarations: Swift `macro` declarations
#68704 opened Sep 22, 2023 by juozasvalancius
5 👍 6
Fill out unimplemented expression cases in the ASTPrinter ASTPrinter Area → compiler: The AST printer compiler The Swift compiler in itself expressions Feature: expressions good first issue Good for newcomers task
#61601 opened Oct 17, 2022 by hamishknight
13 tasks
17 👍 5
[SR-12041] KeyPath @dynamicMemberLookup does not compile using implicit self bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself type checker Area → compiler: Semantic analysis
#54477 opened Jan 15, 2020 by swift-ci
4 👍 5
Compiler crashes when building project in release configuration bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software optimized only Flag: An issue whose reproduction requires optimized compilation serialization Area → compiler: Serialization & deserialization
#61350 opened Sep 29, 2022 by anlaital
2 👍 3
[5.8] Surface new import requirements in sourcekit responses feature A feature request or implementation SourceKit Area → source tooling: SourceKit
#63981 opened Feb 28, 2023 by keith
👍 3
The suggested fix for the existential types with implicit unwrapping is incorrect when enable upcoming featureExistentialAny bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values fix-its Feature: diagnostic fix-its implicitly unwrapped optionals Feature → types: Implicitly unwrapped optional types, aka IUO swift 6.0 type checker Area → compiler: Semantic analysis types Feature: types unexpected behavior Bug: Unexpected behavior or incorrect output
#65026 opened Apr 8, 2023 by treastrain
2
@AnthonyLatsis
1 👍 2
-vfsoverlay breaks -strict-concurrency checking bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#73088 opened Apr 17, 2024 by jszumski
1 👍 2
Incorrect type inference for switch <#Never#> {} expression bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72896 opened Apr 7, 2024 by jrsaruo
👍 2
Regression: Xcode 15 cannot build correctly for macOS versions older than 10.15 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#68163 opened Aug 28, 2023 by CharlesJS
26 👍 2
Building HandyJSON in Swift 5.10 throws a fatal error bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software triage needed This issue needs more specific labels
#71946 opened Feb 28, 2024 by CrazyFanFan
10 👍 2
Opaque types as inferred associated types violate type safety accepts invalid Bug: Accepts invalid bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself opaque result types Feature → types → opaque types: opaque result types opaque types Feature → types: opaque types swift 6.0 type checker Area → compiler: Semantic analysis
#73245 opened Apr 25, 2024 by JadenGeller
2 👍 2
Documentation Symbol Graph Generation failing on macOS bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. SymbolGraphGen The swiftSymbolGraphGen library, responsible for gathering and emitting symbol graphs.
#69094 opened Oct 10, 2023 by 0xTim
2 👍 2
Actor-isolated sendability closure inference is broken/confusing bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features
#69788 opened Nov 10, 2023 by stephencelis
👍 2
Using @rethrows protocols in rethrows functions allow the throws function to be called without try bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#73503 opened May 8, 2024 by tplaymeow
👍 2
@discardableResult works with try and try!, but not try? attributes Feature: Declaration and type attributes bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself @discardableResult Feature → attributes: The @discardableResult attribute error handling expressions Feature: expressions swift 6.0 type checker Area → compiler: Semantic analysis unexpected warning Bug: Unexpected warning
#71870 opened Feb 24, 2024 by AnthonyLatsis
1
2 👍 1
Investigate possible optimization opportunities for autodiff code with control flow AutoDiff compiler The Swift compiler in itself feature A feature request or implementation performance run-time performance SILOptimizer Area → compiler: SIL optimization passes
#68901 opened Oct 2, 2023 by asl
1
@jkshtj
9 👍 1
Region isolation diagnoses async iterator transfer despite nonisolated(unsafe) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features
#72942 opened Apr 10, 2024 by hborla
@gottesmm
1 👍 1
Declaration macros can’t introduce local variables swift macro Feature → declarations: Swift `macro` declarations
#72968 opened Apr 11, 2024 by ahoppen
1 👍 1
Non-copyable: compiler produces a copy of non-copyable value returned by pointer using 'unsafeAddress' accessor in a subscript bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. noncopyable struct/enum Feature → declarations: Noncopyable value type declarations ownership Feature: Ownership modifiers and semantics
#70047 opened Nov 27, 2023 by hyp
@kavon
2 👍 1
Local types should support attached extension macros bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. swift macro Feature → declarations: Swift `macro` declarations
#69159 opened Oct 12, 2023 by stephencelis
2 👍 1
[Cxx-interop] Attempting to access properties in a .pb.h file generated from a Protobuf object caused Seg-11 Crash bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ crash Bug: A crash, i.e., an abnormal termination of software
#71460 opened Feb 8, 2024 by RStanbouly
👍 1
Update CONTRIBUTING.md to include PR process / forking information contributor experience feature A feature request or implementation
#72674 opened Mar 28, 2024 by adammcarter
1
1 👍 1
ProTip! What’s not been updated in a month: updated:<2024-04-08.