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7,044 Open 9,090 Closed
7,044 Open 9,090 Closed
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Issues list

Swift Macro: Adding a case to an Enum via MemberMacro will lead to unexpected behaviour when working with optionals bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79907 opened Mar 11, 2025 by rd-marc-gidaszewski
Crash in _os_unfair_lock_corruption_abort via AsyncSequence / TaskGroup example 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
#79894 opened Mar 10, 2025 by bolsinga
[Source compatibility suite] GRDB failing to build debug config - error: capture of 'witness' with non-sendable type 'Witness' in a '@Sendable' closure [#sendable-closure-captures] 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
#79888 opened Mar 10, 2025 by justice-adams-apple
Process.waitUntilExit() Hangs on arm64 Linux (Docker) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79881 opened Mar 10, 2025 by 417-72KI
Completion hits too complex in chained + in result builder bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code completion Area → source tooling: code completion found by stress tester Flag: An issue found by the SourceKit stress tester SourceKit Area → source tooling: SourceKit
#79879 opened Mar 10, 2025 by hamishknight
@hamishknight
Experimental feature SameElementRequirements and opaque return types do not work well together bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79875 opened Mar 9, 2025 by cwakamo
Potential use-after-free when modifying heap data get from AutoreleasingUnsafeMutablePointer 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
#79871 opened Mar 9, 2025 by WeZZard
2
Parameter pack compilation crash "This isn't an lvalue" with 6.0.3 OSS toolchain but works with Xcode toolchain 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
#79870 opened Mar 9, 2025 by marcprux
Compiler fails to understand what appears to be valid but weird code using as? to promote to a protocol with associated values bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79869 opened Mar 9, 2025 by DagAgren
2
Spurious warning about missing libc on AWS EC2 Linux instances bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c interop Feature: Interoperability with C clang importer Area → compiler: The clang importer
#79865 opened Mar 8, 2025 by earlywater
Failed to produce diagnostic for expression when logging scenePhase bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79863 opened Mar 8, 2025 by vIceBerg
FB16779790: Compiler crash when compiling a function that uses a parameter pack 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
#79859 opened Mar 8, 2025 by flockoffiles
1
[Build] MSVC 14.43 ARM64 introduces hard requirement for Clang 18+
#79852 opened Mar 7, 2025 by Steelskin
3
InlineArray: empty array literals aren't supported 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
#79847 opened Mar 7, 2025 by benrimmington
1
[Regression] Build failure when library distribution is enabled. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79846 opened Mar 7, 2025 by Skoti
Compiler fails to infer protocol conformances in existential types. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79844 opened Mar 7, 2025 by Skoti
module reserialization does not load VFS mappings Android Platform: Android bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. module maps serialization Area → compiler: Serialization & deserialization Windows Platform: Windows
#79839 opened Mar 7, 2025 by compnerd
2
No error appears when converting sending function value lose globalActor bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79836 opened Mar 7, 2025 by kntkymt
Non-Sendable closure in async function crushes runtime. 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
#79826 opened Mar 6, 2025 by Vaida12345
[Swift 6] No diagnostic when explicitly capturing a non-sendable value bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79815 opened Mar 6, 2025 by rraphaeldev
[Source compatibility suite] grpc failing to build with crash 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
#79802 opened Mar 5, 2025 by justice-adams-apple
[Source compatibility suite] Doggie failing to build - error: reference to top-level declaration 'NSDecimalRound' broken by a context change; 'NSDecimalRound' was expected to be in 'Foundation', but now a candidate is found only in 'DoggieGeometry' 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
#79801 opened Mar 5, 2025 by justice-adams-apple
[Source compatibility suite] swift-futures failing to build - error: no such module 'Darwin.POSIX.signal' 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
#79799 opened Mar 5, 2025 by justice-adams-apple
[Source compatibility suite] Sourcery failing to build - error: cannot find 'fputs' in scope 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
#79798 opened Mar 5, 2025 by justice-adams-apple
2
[Source compatibility suite] Procedurekit failing to build on macOS - error: type 'CKFetchNotificationChangesOperation' does not conform to protocol 'CKFetchNotificationChangesOperationProtocol' 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
#79797 opened Mar 5, 2025 by justice-adams-apple
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