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7,007 Open 9,073 Closed
7,007 Open 9,073 Closed
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Issues list

Swift 6.1 regression creating AnyHashable from existential with parameter pack bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#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
Different behavior with interpreted vs built program bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79568 opened Feb 23, 2025 by keith
2
"branches have mismatching types" in recursive computed property when using single-expr implicit return; works fine with explicit return in each branch bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79565 opened Feb 23, 2025 by lukaskollmer
Using nil coalescing operator in some type computed property doesn't compile; rewriting as explicit if stmt makes it work bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79564 opened Feb 23, 2025 by lukaskollmer
Missing sending for subscript sending result bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79559 opened Feb 23, 2025 by stzn
1
Swift Testing tags not discovered when inside Macro code bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79558 opened Feb 22, 2025 by adammcarter
Data loss bug involving DispatchData and Swift-ObjC interop bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79556 opened Feb 22, 2025 by CharlesJS
Swift 6.1 diagnostic regression bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler control statements Feature: compiler control statements compiler The Swift compiler itself #if Feature → compiler control statements: Conditional compilation blocks swift 6.1-dev type checker Area → compiler: Semantic analysis unexpected warning Bug: Unexpected warning
#79555 opened Feb 22, 2025 by NachoSoto
@DougGregor
Observation prevents use of Sendable properties in deinit bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79551 opened Feb 22, 2025 by karwa
C++ interop incorrectly exposes option sets when parameters in a closure property bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++
#79522 opened Feb 20, 2025 by tomhamming
Swift Program Terminates with exit 133 in swiftLanguageMode .v6 (but not .v5) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79515 opened Feb 20, 2025 by jackgene
SIL verification failed: A load with trivial ownership must load a trivial type: LI->getType().isTrivial(*LI->getFunction()) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software macOS Platform: macOS SIL ownership Area → compiler → SIL: SIL ownership SIL Windows Platform: Windows
#79491 opened Feb 19, 2025 by hjyamauchi
@eeckstein
5
Swift sometimes puts .d, .o and .swiftdeps in the root directory of a SPM project bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79488 opened Feb 19, 2025 by Jomy10
Large-ish literal array of Ints consumes 100GB of memory to compile, crashes system array literals Feature → expressions → literals: Array literals bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler itself expressions Feature: expressions literals Feature → expressions: Literals such as an integer or string literal performance Swift 6.2-dev type checker Area → compiler: Semantic analysis
#79481 opened Feb 19, 2025 by GarthSnyder
@xedin
Backtracing module does not build for Linux armv7 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79477 opened Feb 19, 2025 by xtremekforever
3
[Diagnostics] Bogus diagnostic with implicit returns bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. diagnostics QoI Bug: Diagnostics Quality of Implementation type checker Area → compiler: Semantic analysis
#79474 opened Feb 18, 2025 by NachoSoto
Missing conformances to BitwiseCopyable BitwiseCopyable Area → standard library: The `BitwiseCopyable` protocol bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. conformances Feature → protocol: protocol conformances standard library Area: Standard library umbrella
#79470 opened Feb 18, 2025 by glessard
2
Assertion failure in IRGen for reasync function usage 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
#79465 opened Feb 18, 2025 by rintaro
Please expose an initializer for Hasher that produces deterministic hashes feature A feature request or implementation Hashable Area → standard library: The `Hashable` protocol standard library Area: Standard library umbrella
#79460 opened Feb 18, 2025 by grynspan
1
Swift on Windows from Winget is apparently too old for Visual Studio bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#79439 opened Feb 17, 2025 by Lukasa
9
Pattern that the region based isolation checker does not understand how to check bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features
#79435 opened Feb 17, 2025 by v57
1
Swift does not export operator overloads to C++ bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ swift to c++ Feature → c++ interop: swift to c++
#79433 opened Feb 17, 2025 by nikeokoronkwo
@egorzhdan
ProTip! no:milestone will show everything without a milestone.