Skip to content

Issues: apple/swift

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Clear current search query, filters, and sorts
6,031 Open 8,348 Closed
6,031 Open 8,348 Closed
Author
Filter by author
Label
Filter by label
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Milestones
Filter by milestone
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

Compiler crash on using internal import (AccessLevelOnImport feature) 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
#70920 opened Jan 15, 2024 by mr-swifter
1
NSError doesn't have the domain and code provided by conditional conformance of CustomNSError bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#70918 opened Jan 14, 2024 by crazytonyli
Nested Macros do not seem to expand (Attached Peer Macros) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#70886 opened Jan 12, 2024 by JuliusHuizing
Set up macOS and Linux build jobs for the new getting-started preset build-script Area → utils: The build script continuous integration contributor experience task
#70884 opened Jan 12, 2024 by MaxDesiatov
@MaxDesiatov
1
Requirement machine internal error on simple recursive same-type requirement 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 generic constraints Feature → generics: generic constraints generics Feature: generic declarations and types internal error Bug: Internal error swift 6.0 type checker Area → compiler: Semantic analysis
#70875 opened Jan 12, 2024 by AnthonyLatsis
5
Subtype relations of existential metatypes are not consistent in the language. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. casting Feature: explicit casting (is, as, as? and as!) existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values expressions Feature: expressions metatypes Feature → types: Metatypes runtime The Swift Runtime swift 6.0 types Feature: types unexpected behavior Bug: Unexpected behavior or incorrect output
#70874 opened Jan 12, 2024 by CrystDragon
2
Crash with minimal repro for some interaction between associated types and result builders 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
#70870 opened Jan 12, 2024 by brandonbloom
@slavapestov
Support top-level code in Main.swift feature A feature request or implementation triage needed This issue needs more specific labels
#70857 opened Jan 11, 2024 by dabrahams
Bad diagnostic overriding method returning opaque type 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 opaque result types Feature → types → opaque types: opaque result types opaque types Feature → types: opaque types override Feature: Overriding in classes swift 6.0 type checker Area → compiler: Semantic analysis
#70853 opened Jan 11, 2024 by NachoSoto
2
Support importing wide character literals from C headers clang importer Area → compiler: The clang importer feature A feature request or implementation Windows Platform: Windows
#70848 opened Jan 11, 2024 by compnerd
[AutoDiff] Assertion failure: (!isInvalid()) in function getRequirement. assertion failure Bug → crash: An assertion failure AutoDiff bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. closures Feature: closures compiler The Swift compiler in itself conformances Feature → protocol: protocol conformances crash Bug: A crash, i.e., an abnormal termination of software expressions Feature: expressions generics Feature: generic declarations and types IRGen LLVM IR generation multiple files Flag: An issue whose reproduction requires multiple files optimized only Flag: An issue whose reproduction requires optimized compilation swift 6.0
#70834 opened Jan 11, 2024 by fibrechannelscsi
Remove needless backslashes from String.debugDescription feature A feature request or implementation triage needed This issue needs more specific labels
#70822 opened Jan 10, 2024 by dabrahams
[AutoDiff] Fatal error of "do not know how to handle this incoming bb argument" when using a throwing function inside a differentiable function AutoDiff bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#70819 opened Jan 10, 2024 by BradLarson
2
C++ interop: Pointer to pointer imported as ?! in Swift when using SWIFT_UNSAFE_REFERENCE 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 clang importer Area → compiler: The clang importer compiler The Swift compiler in itself swift 5.10 unexpected behavior Bug: Unexpected behavior or incorrect output
#70818 opened Jan 10, 2024 by 0xpablo
@egorzhdan
Crash when building the stdlib on arm64 Windows arm64 Architecture: arm64 (aarch64) — any 64-bit ARM bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. build error Errors when building the toolchain, not regular Swift code crash Bug: A crash, i.e., an abnormal termination of software Windows Platform: Windows
#70812 opened Jan 10, 2024 by egorzhdan
10
DeclarationMacro adding a declaration with a PropertyWrapper crashes IR Generation 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
#70807 opened Jan 10, 2024 by planetMDX
DeclarationMacro adding a declaration with a PeerMacro crashes SILGenCleanup 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
#70805 opened Jan 10, 2024 by planetMDX
Nested closures report wrong compiler (should be warning) with a @discardableResult function call bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#70802 opened Jan 10, 2024 by grork
Crash "While evaluating request ASTLoweringRequest" 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
#70782 opened Jan 9, 2024 by brandonbloom
attr/attr_extern.swift fails in CI under simulator configuration task test failure triage needed This issue needs more specific labels
#70776 opened Jan 8, 2024 by kavon
@kateinoigakukun
1
[Source compatibility suite] Compiler timing out when building Doggie in debug mode - error: the compiler is unable to type-check this expression in reasonable time bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. source compatibility suite Flag: An issue that surfaced in the source compatibility suite triage needed This issue needs more specific labels
#70764 opened Jan 8, 2024 by justice-adams-apple
2
Passing non-wrappedValue-initializable value to property wrapper parameter crashes compiler 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
#70757 opened Jan 7, 2024 by fwcd
underestimatedCount complexity documentation is broken bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. documentation inaccurate info Bug → documentation: Inaccurate info Sequence Area → standard library: The `Sequence` protocol standard library Area: Standard library umbrella swift 6.0
#70755 opened Jan 7, 2024 by dabrahams
Program is several times slower when compiled with swiftc than when compiled with XCode due to retain&release calls ARC Feature: automatic reference counting bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. class Feature → type declarations: Class declarations compiler The Swift compiler in itself declarations Feature: declarations performance run-time performance SILOptimizer Area → compiler: SIL optimization passes type declarations Feature → declarations: Type declarations unexpected behavior Bug: Unexpected behavior or incorrect output
#70745 opened Jan 5, 2024 by yakubin
8
[Source compatibility suite] ReactiveSwift failing to build for watchOS after Xcode 15.2 update bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. source compatibility suite Flag: An issue that surfaced in the source compatibility suite triage needed This issue needs more specific labels
#70744 opened Jan 5, 2024 by justice-adams-apple
1
ProTip! Type g i on any issue or pull request to go back to the issue listing page.