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Issues list

@preconcurrency potentially no longer correctly silencing Sendable warnings bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features swift 5.9
#67058 opened Jun 30, 2023 by NuriAmari
2
Wrong deprecation warning when using availability guard availability The @available attribute and availability checking in general 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 unexpected warning Bug: Unexpected warning
#66854 opened Jun 22, 2023 by FranzBusch
@artemcm
3
Declaration expanded from macro is not visible in scope bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. macro expansions Feature → expressions: Macro expansion expressions swift macro Feature → declarations: Swift `macro` declarations
#66630 opened Jun 14, 2023 by WowbaggersLiquidLunch
1
StaticString could use a withCString function that guarantees null-termination feature A feature request or implementation standard library Area: Standard library umbrella
#66607 opened Jun 13, 2023 by grynspan
2
#Preview crash with custom ModelContainer and .modelContainer modifier bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#66537 opened Jun 10, 2023 by wmorgue
3
SIL verification failure with certain conformances to Collection. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. import Feature → declarations: `import` declarations SILGen Area → compiler: The SIL generation stage
#66503 opened Jun 9, 2023 by fibrechannelscsi
5
[cxx-interop] Enabling C++ interop leads to linking errors with URL.bookmark() bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++
#66501 opened Jun 9, 2023 by hyp
@hyp @plotfi
10
"failed to produce diagnostic for expression" when working with multiple overlays in SwiftUI bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. expressions Feature: expressions failed to produce diagnostic Bug → internal error: Failed to produce diagnostic for expression
#66454 opened Jun 8, 2023 by alexwlchan
1
@autoclosure is not working for variadic generics bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. generics Feature: generic declarations and types
#66413 opened Jun 7, 2023 by ensan-hcl
Passing parameter pack results in ICE assertion failure Bug → crash: An assertion failure 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 expressions Feature: expressions generics Feature: generic declarations and types SILGen Area → compiler: The SIL generation stage swift 6.0 tuples Feature: tuples variadic generics Feature → generics: Variadic generics
#66392 opened Jun 6, 2023 by keith
10
Cannot use self. with parameter packs bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. generics Feature: generic declarations and types
#66390 opened Jun 6, 2023 by keith
== implementation added in a macro is not considered when checking for Equatable conformance bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. swift macro Feature → declarations: Swift `macro` declarations
#66348 opened Jun 5, 2023 by JosephDuffy
6
callAsFunction + rethrows is broken. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. error handling throw Feature → error handling: Throw statements
#66236 opened May 31, 2023 by JessyCatterwaul
Swift should guarantee that it can avoid copying a C++ container when traversing through it in a for-in loop, or when using collection methods like map and filter bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++
#66158 opened May 26, 2023 by hyp
@hyp
1
After accessing a description on each value in a parameter pack, printing each value fails bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. variadic generics Feature → generics: Variadic generics
#66135 opened May 25, 2023 by Joannis
Accessing Parameter Pack fails compilation bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. generics Feature: generic declarations and types
#66133 opened May 25, 2023 by Joannis
ThreadSanitizer crashes on indirect use of stack-referenced SystemRandomNumberGenerator arm64 Architecture: arm64 (aarch64) — any 64-bit ARM bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. TSan For issues in the Thread Sanitizer itself
#66099 opened May 24, 2023 by gwynne
4
"expected ',' in 'available' attribute @available(tvOS)" error during archiving a framework for tvOS availability The @available attribute and availability checking in general bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#66015 opened May 19, 2023 by onevcat
1
[.]Type completion for (any P). shows it will produce an existential metatype bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code completion Area → source tooling: code completion existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values good first issue Good for newcomers metatypes Feature → types: Metatypes source tooling Area: IDE support, SourceKit, and other source tooling swift 5.9 types Feature: types unexpected behavior Bug: Unexpected behavior or incorrect output
#65843 opened May 10, 2023 by AnthonyLatsis
1
32
Runtime memory corruption regression in Swift 5.8 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. memory corruption missing info Resolution: Is missing crucial info such as a test case or a concise description optimized only Flag: An issue whose reproduction requires optimized compilation regression swift 5.8
#65757 opened May 8, 2023 by anlaital
3
[Need advice] ExecutorRef::default() is considered as Optional<UnownedSerialExecutor>(nil) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features
#65529 opened Apr 29, 2023 by kateinoigakukun
[cxx-interop][regression] methods returning vector are unsafe unless vector instantiated prior in a type alias. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ swift 5.9
#65446 opened Apr 26, 2023 by hyp
@egorzhdan
2
compiler crash when compiling variable which uses class of extended type 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 extension Feature → declarations: `extension` declarations generics Feature: generic declarations and types IRGen LLVM IR generation
#65388 opened Apr 24, 2023 by cynicer
@slavapestov
1
The suggested fix for the protocol composition type 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 protocol compositions Feature → types: protocol composition types swift 6.0 type checker Area → compiler: Semantic analysis types Feature: types unexpected behavior Bug: Unexpected behavior or incorrect output
#65027 opened Apr 8, 2023 by treastrain
2
@AnthonyLatsis
1
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
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