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7,020 Open 9,084 Closed
7,020 Open 9,084 Closed
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Issues list

Compilation error when trying to compile a simple plugin with Windows SDK 10.0.26100.0 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79745 opened Mar 3, 2025 by yuyoyuppe
1
Swift compiler crash while compiling simple Swift Macro 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
#79742 opened Mar 3, 2025 by andrearuffino
1
fatal error LNK1322: cannot avoid potential ARM hazard (Cortex-A53 MPCore processor bug #843419) in section 0x1 arm64 Architecture: arm64 (aarch64) — any 64-bit ARM Windows Platform: Windows
#79740 opened Mar 3, 2025 by weliveindetail
3
Body Macro crashes compiler when used with catch pattern 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
#79726 opened Mar 1, 2025 by benpious
1
Swift compiler crash while emitting IR SIL 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
#79722 opened Mar 1, 2025 by dscreve
1
FB16674419: Swift compiler generates incorrect code for dynamic member lookup when optimization is enabled bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79721 opened Mar 1, 2025 by flockoffiles
1
[Windows] Consider passing -D_ALLOW_COMPILER_AND_STL_VERSION_MISMATCH to Clang by default bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++
#79709 opened Feb 28, 2025 by DougGregor
1
@egorzhdan
[Source compatibility suite] multiple projects failing to build - cannot infer contextual base in reference to member 'lock' bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79704 opened Feb 28, 2025 by justice-adams-apple
deinit not called from global scope bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79701 opened Feb 28, 2025 by randyhyde
LLDB crashes when using keypaths in a Swift 6 playground 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
#79689 opened Feb 28, 2025 by svanimpe
Compiler crash passing a C++ class with inline destructor to pure virtual method 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
#79670 opened Feb 27, 2025 by 2xsaiko
ER: layout requirements for associated types
#79667 opened Feb 27, 2025 by grynspan
3
#function behavior differs based on initializer implementation bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79663 opened Feb 27, 2025 by nh7a
Problems with the planned new cross-compilation model bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. cross-compilation Area → utils: Cross-compilation of project sources
#79657 opened Feb 27, 2025 by finagolfin
1
☂️Expand diagnostics group coverage diagnostic groups Feature: Diagnostic groups diagnostics QoI Bug: Diagnostics Quality of Implementation task ☂️ umbrella issue Flag: An umbrella issue
#79648 opened Feb 26, 2025 by DougGregor
1
Add educational notes for fallback diagnostics diagnostics QoI Bug: Diagnostics Quality of Implementation educational notes Educational notes for diagnostics task
#79641 opened Feb 26, 2025 by hborla
Add initial educational notes for common data-race safety errors concurrency Feature: umbrella label for concurrency language features diagnostics QoI Bug: Diagnostics Quality of Implementation educational notes Educational notes for diagnostics task
#79640 opened Feb 26, 2025 by hborla
1
@hborla
Add educational notes for actor isolation violations in conformances and overrides concurrency Feature: umbrella label for concurrency language features diagnostics QoI Bug: Diagnostics Quality of Implementation educational notes Educational notes for diagnostics task
#79639 opened Feb 26, 2025 by hborla
@Androp0v
2
☂️ Expand educational notes coverage diagnostics QoI Bug: Diagnostics Quality of Implementation educational notes Educational notes for diagnostics ☂️ umbrella issue Flag: An umbrella issue
#79638 opened Feb 26, 2025 by hborla
@hborla
Assertion failure in importParameterType when importing getKnownFolderLocations on Xcode 16.2 assertion failure Bug → crash: An assertion failure bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. clang importer Area → compiler: The clang importer crash Bug: A crash, i.e., an abnormal termination of software found by stress tester Flag: An issue found by the SourceKit stress tester
#79636 opened Feb 26, 2025 by hamishknight
Incorrect method resolution for @objc @implementation when method name is duplicated bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. clang importer Area → compiler: The clang importer @objc Feature → attributes: The @objc attribute objective-c interop Feature: Interoperability with Objective-C triage needed This issue needs more specific labels
#79634 opened Feb 26, 2025 by harlanhaskins
Swift 6.1 regression creating AnyHashable from existential with parameter pack bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. parameter packs Feature → generics: Parameter packs type checker Area → compiler: Semantic analysis
#79623 opened Feb 25, 2025 by stephencelis
Nested extension does not infer access control bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79620 opened Feb 25, 2025 by stephencelis
Unclear behavior when combining declaration specific import and MemberImportVisibility bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. import Feature → declarations: `import` declarations triage needed This issue needs more specific labels
#79616 opened Feb 25, 2025 by dylansturg
@tshortli
2
"Invalid conversion from throwing function of type '() throws -> Void' to non-throwing function type '() -> Void'" when passing a non-throwing function as a parameter expecting a non-throwing function bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79570 opened Feb 24, 2025 by lukaskollmer
ProTip! Exclude everything labeled bug with -label:bug.