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6,967 Open 9,026 Closed
6,967 Open 9,026 Closed
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Issues list

#isolation within a lazy var initializer should evaluate to the instance's static isolation bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79060 opened Jan 30, 2025 by mattmassicotte
Ternary operator/if-expression not differentiable bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79052 opened Jan 30, 2025 by loonatick-src
[AutoDiff] Guard let optional unwrapping is not differentiable bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79051 opened Jan 30, 2025 by loonatick-src
2
Trailing closures are wrongly accepted for enum-case-patterns accepts invalid Bug: Accepts invalid bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. closures Feature: closures compiler The Swift compiler itself enum case patterns Feature → patterns: Enumeration case patterns patterns Feature: patterns Swift 6.2-dev type checker Area → compiler: Semantic analysis
#79047 opened Jan 30, 2025 by rintaro
Assertion failure occurs with a sending subscript parameter through protocol conformance 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
#79041 opened Jan 30, 2025 by stzn
1
Compiler crash with body macro that mismatches typed throws with throw expressions 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
#79039 opened Jan 30, 2025 by KeithBauerANZ
Cannot build Swift compiler due to error: 'swift/shims/Visibility.h' file not found bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79024 opened Jan 29, 2025 by ethanc8
[windows] Enable tests for LLDB in swift-main-windows-toolchain
#79020 opened Jan 29, 2025 by weliveindetail
2
Linker and Compiler errors when destructuring Parameter Pack return tuple bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79016 opened Jan 29, 2025 by bobspryn
Explicit self required unexpectedly when capturing self in closure with Swift 6 SE-0365 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79014 opened Jan 29, 2025 by OliverBrown-Next
Parameter packs cannot return zero or single-element tuples from protocols bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79010 opened Jan 29, 2025 by JessyCatterwaul
Parameter packs cannot return single-element tuples when static and instance method names match. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79008 opened Jan 29, 2025 by JessyCatterwaul
[compiler] Reproducible crash: headbutt between callAsFunction and parameter packs? bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79001 opened Jan 29, 2025 by GarthSnyder
Accessing x.Type forces x to be considered a type name bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78988 opened Jan 28, 2025 by dabrahams
Functions do not pick up parameter pack shapes like initializers do. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78969 opened Jan 28, 2025 by JessyCatterwaul
The compiler crashes when actor has borrowing func that contains nested @Sendable func involving self. 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
#78967 opened Jan 28, 2025 by YOCKOW
Unable to cross-compile for a Linux platform with the buildbot scripts armv7 Architecture: ARMv7 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. build-script Area → utils: The build script cross-compilation Area → utils: Cross-compilation of project sources
#78960 opened Jan 27, 2025 by xtremekforever
1
Assert failure/crash in LoadableByAddress pass in getAddressForValue when building FoundationEssentials 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
#78954 opened Jan 27, 2025 by 3405691582
-O breaks KeyPath resolution bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler itself mangling Area → compiler: Mangling optimized only Flag: An issue whose reproduction requires optimized compilation run-time crash Bug → crash: Swift code crashed during execution runtime The Swift Runtime
#78948 opened Jan 27, 2025 by lhunath
5
[Type inference/Error messages] Initializer of lazy variable can't refer to closure argument bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78940 opened Jan 27, 2025 by GarthSnyder
Missing any not diagnosed in borrowing ~(Copyable & Copyable) accepts invalid Bug: Accepts invalid bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler itself existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values Swift 6.2-dev type checker Area → compiler: Semantic analysis types Feature: types
#78936 opened Jan 27, 2025 by AnthonyLatsis
@AnthonyLatsis
Pack expansion with element archetype crashes compiler 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 pack expansions Feature → expressions: Pack expansion expressions pack iteration Feature → statements → for-in: Pack iteration parameter packs Feature → generics: Parameter packs Swift 6.2-dev type checker Area → compiler: Semantic analysis
#78934 opened Jan 26, 2025 by hamishknight
swift-6.1-DEVELOPMENT-SNAPSHOT-2025-01-23 crashes when building swift-mmio in Embedded mode 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
#78927 opened Jan 26, 2025 by toffaletti
6.0.3 toolchain on macOS crashes when compiling Swift Lambda Runtime library in Swift 6 mode 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
#78926 opened Jan 26, 2025 by sebsto
SIL Value Ownership Error causes a compiler crash when building in Release mode for 6.0-series toolchains. assertion failure Bug → crash: An assertion failure 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 optimized only Flag: An issue whose reproduction requires optimized compilation SIL ownership Area → compiler → SIL: SIL ownership SIL swift 6.0 verifier
#78923 opened Jan 26, 2025 by fibrechannelscsi
4
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