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7,027 Open 9,089 Closed
7,027 Open 9,089 Closed
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Issues list

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
[Source compatibility suite] GDRB failing to build older revisions - error: cannot find 'strcmp' 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
#79796 opened Mar 5, 2025 by justice-adams-apple
The compiler should always emit a warning for return values treated as arguments bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79795 opened Mar 5, 2025 by tib
Interop: Application crash when returning Optional<CxxType> 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
#79767 opened Mar 4, 2025 by ADKaster
@Xazax-hun
swift 6.1/6.2 crash in RequirementMachine::verify 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
#79763 opened Mar 4, 2025 by blindspotbounty
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 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. continuous integration unexpected error Bug: Unexpected error Windows Platform: Windows
#79740 opened Mar 3, 2025 by weliveindetail
4
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
OSS toolchain Swift compiler on macOS crashes while emitting IR SIL for AsyncHTTPClient 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
3
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. compiler The Swift compiler itself Frontend Area → compiler: Frontend source compatibility suite Flag: An issue that surfaced in the source compatibility suite source compatibility Swift 6.2-dev
#79704 opened Feb 28, 2025 by justice-adams-apple
1
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
ProTip! Updated in the last three days: updated:>2025-03-03.