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Issues list

[SR-15051] Swift should suggest updating existing @available attribute when you use an insufficiently available declaration availability The @available attribute and availability checking in general 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 type checker Area → compiler: Semantic analysis
#57378 opened Aug 10, 2021 by beccadax
1
3
Bugs with opaque result types in structural position bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself expressions Feature: expressions opaque result types Feature → types → opaque types: opaque result types opaque types Feature → types: opaque types swift 5.7 type checker Area → compiler: Semantic analysis type inference Feature: type inference unexpected error Bug: Unexpected error
#60038 opened Jul 13, 2022 by slavapestov
1
3
MainActor is not working actor Feature → concurrency: `actor` declarations 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 missing info Resolution: Is missing crucial info such as a test case or a concise description swift 5.7 unexpected behavior Bug: Unexpected behavior or incorrect output
#64767 opened Mar 30, 2023 by miku1958
1
3
utils/run-test can't infer swift build directory bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. contributor experience run-test Area → utils: the `run-test` script utils Area: the build system and other accessory scripts under the "utils" directory
#63159 opened Jan 23, 2023 by valeriyvan
1
3
[SR-15793] [AutoDiff] Incorrect behavior with derivatives AutoDiff bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself declarations Feature: declarations func Feature → declarations: Functions methods Feature → functions: methods (member functions) mutating Feature → declarations → functions: Mutating functions swift 5.9 unexpected behavior Bug: Unexpected behavior or incorrect output
#58070 opened Jan 31, 2022 by philipturner
1
3
[SR-764] swiftc calls default initializers "synthesized initializers" 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 diagnostics QoI Bug: Diagnostics Quality of Implementation good first issue Good for newcomers properties Feature: properties type checker Area → compiler: Semantic analysis
#43376 opened Feb 18, 2016 by swift-ci
1
2
[SR-436] Parse failure that shouldn’t be bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself parser Area → compiler: The legacy C++ parser
#43053 opened Jan 1, 2016 by dabrahams
1
2
@discardableResult works with try and try!, but not try? attributes Feature: Declaration and type attributes bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself @discardableResult Feature → attributes: The @discardableResult attribute error handling expressions Feature: expressions swift 6.0 type checker Area → compiler: Semantic analysis unexpected warning Bug: Unexpected warning
#71870 opened Feb 24, 2024 by AnthonyLatsis
1
2
@Sendable with function type defined as a typealias doesn't compile bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#60488 opened Aug 10, 2022 by dnadoba
1
2
Index data is missing references when Swift uses an Objective-C property added through category adding a protocol conformance bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. indexing Area → source tooling: AST indexing objective-c interop Feature: Interoperability with Objective-C source tooling Area: IDE support, SourceKit, and other source tooling swift 5.8 unexpected behavior Bug: Unexpected behavior or incorrect output
#67446 opened Jul 21, 2023 by dylansturg
1
1
nonisolated applied to @propertyWrapper-wrapped property does not propagate to projectedValue in deinit bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features property wrappers Feature: property wrappers
#59380 opened Jun 11, 2022 by b8591340
2
1
[SR-12733] The swizzled in method of a final class resolves static references to its type incorrectly since Xcode 11.4 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#55178 opened May 5, 2020 by abdulowork
1
1
Platforms that don't have "fat" multi-architecture binaries should place their runtime libraries in an arch-specific directory bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#63645 opened Feb 14, 2023 by finagolfin
1
1
Tokenizer assertion crash with code completion at end of file bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code completion Area → source tooling: code completion compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software lexer Area → compiler: The legacy C++ lexer source tooling Area: IDE support, SourceKit, and other source tooling swift 5.9
#65507 opened Apr 28, 2023 by tristanlabelle
1
1
(c++ interop) Swift struct interfaces are not exported to module header bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ compiler The Swift compiler in itself struct Feature → type declarations: Structure declarations swift to c++ Feature → c++ interop: swift to c++ swift 5.9 unexpected behavior Bug: Unexpected behavior or incorrect output
#63862 opened Feb 23, 2023 by teamhimeh
1
1
Update CONTRIBUTING.md to include PR process / forking information contributor experience feature A feature request or implementation
#72674 opened Mar 28, 2024 by adammcarter
1
1
Noncopyable deinit causes compiler crash or miscompile with tsan 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
#74042 opened May 31, 2024 by WFT
1
1
@propertyWrapper-wrapped nonisolated var‘s projectedValue not accessible without await from non-@MainActor bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#59494 opened Jun 16, 2022 by b8591340
2
Large build time increases when using .init and Self with overloaded functions bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance type checker Area → compiler: Semantic analysis
#61079 opened Sep 13, 2022 by wattson12
[SR-15093] Update availability diagnostic for macOS major version number changes 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 good first issue Good for newcomers
#57419 opened Aug 20, 2021 by beccadax
1
[SourceKit] Add fully resolved generics into CursorInfo feature A feature request or implementation triage needed This issue needs more specific labels
#68908 opened Oct 2, 2023 by barinsim
1
get_architecture_value and ndk_platform_triple is no longer used in test/lit.cfg and can be removed bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#63907 opened Feb 25, 2023 by WeZZard
1
Crash in swift::GenericSignatureImpl::getDependentUpperBounds(swift::Type) AST Area → compiler: The libSwiftAST library code completion Area → source tooling: code completion compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software found by stress tester Flag: An issue found by the SourceKit stress tester generics Feature: generic declarations and types source tooling Area: IDE support, SourceKit, and other source tooling swift 5.9
#65817 opened May 10, 2023 by ahoppen
1
constructing an object of class type X with a metatype value must use a 'required' initializer bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#71874 opened Feb 25, 2024 by Kyle-Ye
1
import typealias causes invalid error claiming the symbol is a protocol bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself declarations Feature: declarations import Feature → declarations: `import` declarations swift 6.0 typealias Feature → type declarations: `typealias` declarations unexpected error Bug: Unexpected error
#72724 opened Mar 30, 2024 by tristanlabelle
1
ProTip! Updated in the last three days: updated:>2024-05-30.