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6,932 Open 9,004 Closed
6,932 Open 9,004 Closed
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Issues list

"Global is external, but doesn't have external or weak linkage!" when accessing property of element of variadic tuple in release mode; works fine for debug 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
#78735 opened Jan 18, 2025 by lukaskollmer
"Undefined symbol: type metadata accessor" when accessing property of element of variadic tuple in release mode; works fine for debug builds bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78734 opened Jan 18, 2025 by lukaskollmer
Regression: Operators in protocol extensions doesn't compile in Swift 6.1 and Swift 6.2 snapshots when the parameters are generalized to take any instance satisfying the protocol and not just Self bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler itself operators Feature: operators protocol Feature → type declarations: Protocol declarations regression Swift 6.2-dev type checker Area → compiler: Semantic analysis
#78733 opened Jan 18, 2025 by TheHarcker
@AnthonyLatsis
2
Properly cope with ordering issues when importing clang decls during extension binding bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78731 opened Jan 18, 2025 by beccadax
Chaining type pack breaks type inference and fails to compile bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78725 opened Jan 17, 2025 by stephencelis
Simplify the SDK layout task triage needed This issue needs more specific labels
#78724 opened Jan 17, 2025 by compnerd
3
Parameter pack assertion failure: This isn't an lvalue 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
#78693 opened Jan 16, 2025 by stephencelis
Mangling doesn't handle local archetypes bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler itself crash Bug: A crash, i.e., an abnormal termination of software generics Feature: generic declarations and types mangling Area → compiler: Mangling pack iteration Feature → statements → for-in: Pack iteration parameter packs Feature → generics: Parameter packs Swift 6.2-dev
#78690 opened Jan 16, 2025 by hamishknight
1
Swift 6 Compiler Crash When Using Typed Throws in Function Declaration bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78680 opened Jan 16, 2025 by nashysolutions
2
Parameter pack crash: Can't "untuple" a single parameter pack from a tuple 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
#78671 opened Jan 16, 2025 by stephencelis
1
Need diagnostic for mismatched Either branches in result builder bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78655 opened Jan 15, 2025 by dabrahams
Compiler performance smoke tests are currently broken bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. continuous integration performance
#78654 opened Jan 15, 2025 by jamieQ
1
3
Parameter packs and passing tuples as arguments crashes Swift 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
#78646 opened Jan 15, 2025 by Lancelotbronner
2
Error compiling async-http-client on 6.0.3-RELEASE arm64-apple-macosx15.0 arm64 Architecture: arm64 (aarch64) — any 64-bit ARM bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software macOS Platform: macOS
#78644 opened Jan 15, 2025 by AndrewBarba
1
Poor type inference with typed throws bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler itself error handling generics Feature: generic declarations and types Swift 6.2-dev throws & rethrows Feature → error handling: throws & rethrows type checker Area → compiler: Semantic analysis type inference Feature: type inference typed throws Feature → error handling → throws & rethrows: Typed throws unexpected error Bug: Unexpected error
#78639 opened Jan 14, 2025 by karwa
@AnthonyLatsis
1
Swift 6.1 regression in Sendable checking bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78635 opened Jan 14, 2025 by groue
Unable to forward declare Swift types from SPM package using ImportObjcForwardDeclarations bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78610 opened Jan 13, 2025 by andrewjmeier
1
Runtime crash (BAD_ACCESS) when iterating over a generic pack (tuple) and trying to access a property 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
#78598 opened Jan 12, 2025 by lukaskollmer
Add a warning when a discardable result determines the type of a closure feature A feature request or implementation triage needed This issue needs more specific labels
#78597 opened Jan 12, 2025 by stefanspringer1
"Dictionary literal has duplicate entries" should be an error not warning feature A feature request or implementation triage needed This issue needs more specific labels
#78595 opened Jan 12, 2025 by stefanspringer1
Add a macro to read the package versions feature A feature request or implementation triage needed This issue needs more specific labels
#78594 opened Jan 12, 2025 by stefanspringer1
Nested macro does not receive a proper MacroExpansionContext bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. swift macro Feature → declarations: Swift `macro` declarations
#78611 opened Jan 12, 2025 by letiemble
2
Attempt to copy noncopyable type leads to error asking to submit a bug. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78590 opened Jan 12, 2025 by nashysolutions
sending arguments cannot be sent into actor-isolated implementation bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78588 opened Jan 12, 2025 by azarovalex
1
Stored properties of C structs not found for protocol conformance bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78584 opened Jan 11, 2025 by dabrahams
ProTip! Updated in the last three days: updated:>2025-01-16.