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Issues list

[SR-10077] Switching over duplicate enum case names won't compile bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself declarations Feature: declarations enum cases Feature → enums: Enum cases enum Feature → type declarations: Swift enumeration declarations overloading Feature: Overloading symbol names pattern matching Feature: pattern matching patterns Feature: patterns swift 5.9 type checker Area → compiler: Semantic analysis unexpected error Bug: Unexpected error
#52479 opened Mar 11, 2019 by swift-ci
@slavapestov
11
[SR-10203] Subscripts setter on key-path calls getter of the destination property bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. key paths Feature: key paths (both native and Objective-C) standard library Area: Standard library umbrella swift 5.9 unexpected behavior Bug: Unexpected behavior or incorrect output
#52603 opened Mar 27, 2019 by DevAndArtist mannequin
6
[SR-12928] .first is less efficient than .first { _ in true } on LazyMapSequence bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella
#55374 opened Jun 2, 2020 by swift-ci
4
[SR-15238] Key paths are not "Sendable" bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself concurrency Feature: umbrella label for concurrency language features key paths Feature: key paths (both native and Objective-C) standard library Area: Standard library umbrella swift 5.9 type checker Area → compiler: Semantic analysis
#57560 opened Sep 23, 2021 by stephencelis
9
Assertion `!type->hasTypeVariable()' with a primary associated type on a protocol bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself constrained existentials Feature → existentials: constrained existentials such as 'any Collection<Int>' crash Bug: A crash, i.e., an abnormal termination of software existential member accesses Feature → existentials: existential member accesses existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values expressions Feature: expressions swift 5.9 type checker Area → compiler: Semantic analysis
#60547 opened Aug 13, 2022 by langtutheky
@slavapestov
6
Swift crash when creating a concrete instance from a protocol extension with an associated type accepts invalid Bug: Accepts invalid bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values swift 5.9 type checker Area → compiler: Semantic analysis
#61357 opened Sep 29, 2022 by kerrmarin
@slavapestov
4
[cxx-interop] plain C++ enums should be importable into Swift c++ interop Feature: Interoperability with C++ c++ to swift Feature → c++ interop: c++ to swift compiler The Swift compiler in itself enums c++ Feature → c++ interop: c++ enums feature A feature request or implementation
#64313 opened Mar 13, 2023 by jpsim
4
Memory Corruption on x86_64 with async closure bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features memory safety Feature: memory safety
#64966 opened Apr 6, 2023 by troughton
4
[Need advice] ExecutorRef::generic() 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
4
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
11
[Docs] Wrong image used in CppInteroperability tutorial bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++
#66757 opened Jun 20, 2023 by JSHan94
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
@tshortli
3
shared_ptr object creation is not working between swift/c++ interoperability. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ c++ to swift Feature → c++ interop: c++ to swift compiler The Swift compiler in itself linker error swift 6.0
#67355 opened Jul 18, 2023 by asheeshsoni01
@hyp
10
Compiler crash with trailing closure involving variadic types bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#67766 opened Aug 5, 2023 by xAlien95
@slavapestov
Incompatible signature of differential operators for functions with inout parameters AutoDiff bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#67818 opened Aug 9, 2023 by asl
11
Missing fix-it when opaque property type is inferred compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation fix-its Feature: diagnostic fix-its good first issue Good for newcomers improvement 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
#69241 opened Oct 18, 2023 by natecook1000
5
Swift can't find its subcommands from within emacs on Windows bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself legacy driver Area → compiler: the integrated C++ legacy driver. Succeeded by the swift-driver project swift 5.9 unexpected error Bug: Unexpected error Windows Platform: Windows
#69492 opened Oct 29, 2023 by dabrahams
5
Xcode 14+ creates arm64-apple-ios.abi.json by default bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#69576 opened Nov 1, 2023 by deepesh-vasthimal-cko
2
Automatic mapping of std::map and std::unordered_map does not work on non-Darwin platforms bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++
#69711 opened Nov 7, 2023 by brianmichel
@hyp @egorzhdan
2
Compiler crash when conforming a C++ type to a Swift protocol. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ generics Feature: generic declarations and types
#69964 opened Nov 17, 2023 by GeorgeLyon
@egorzhdan
Macro: unable to add Comparable conformance if user already defined required functions 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 triage needed This issue needs more specific labels
#70087 opened Nov 29, 2023 by rayx
6
App using Swift macros unexpectedly report EXC_BAD_ACCESS errors bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software swift macro Feature → declarations: Swift `macro` declarations
#70469 opened Dec 14, 2023 by AreroKetahi
2
Compiler crash in pack iteration assertion failure Bug → crash: An assertion failure bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. closures Feature: closures 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 pack expansions Feature → expressions: Pack expansion expressions swift 6.0 type checker Area → compiler: Semantic analysis variadic generics Feature → generics: Variadic generics verifier
#71921 opened Feb 27, 2024 by MaxDesiatov
3
Building HandyJSON in Swift 5.10 throws a fatal error 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 Frontend Area → compiler: Frontend
#71946 opened Feb 28, 2024 by CrazyFanFan
11
Compiler crashes with the message "Attempting to create value for illegal empty type" when compiling generic specialization 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
#72185 opened Mar 8, 2024 by flockoffiles
@meg-gupta
6
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