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Issues list

Extensions for subtype of a class marked @Observable generate compile error bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. swift macro Feature → declarations: Swift `macro` declarations type checker Area → compiler: Semantic analysis
#66450 by virasio was closed Feb 6, 2024
25 👍 36
Swift script importing Cocoa frameworks (Cocoa, AppKit, CryptoKit) fails with Symbols not found (macOS 14) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. regression swift 5.9 triage needed This issue needs more specific labels
#68785 by rdj was closed Jan 25, 2024
2
20 👍 11
withUnsafeContinuation doesn't inherit Actor executor during single await call bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features
#69659 by kntkymt was closed Apr 5, 2024
1
@ktoso
5 👍 8
GeneratedAssetSymbols.swift will show warning when Strict Concurrency Checking is on bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features triage needed This issue needs more specific labels
#72141 by frogcjn was closed Apr 27, 2024
1 👍 7
CommandLine.arguments and CommandLine.argc should be deprecated and replaced with immutable equivalents. api design bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. input & output Area → standard library: Input & output standard library Area: Standard library umbrella swift 5.9
#66213 by Lukasa was closed May 15, 2024
@natecook1000
11 👍 3
@Observable Macro does not support properties with the package access modifier access control Feature → modifiers: Access control and access levels bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. Observation Area → standard library: The `Observation` module under the standard library umbrella triage needed This issue needs more specific labels
#71060 by treastrain was closed Apr 9, 2024
1
👍 2
[SR-11901] extensions on directly depended on types are polluted from transitive dependencies improvement
#54318 by keith was closed Apr 11, 2024
@tshortli
2 👍 2
Variadic generics crash with Embedded Swift in SILCloner bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software embedded Embedded Swift SIL
#72117 by MaxDesiatov was closed Apr 12, 2024
1
1 👍 2
Compilation fails with a SIL crash on nightlies 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
#72484 by MahdiBM was closed Apr 6, 2024
7 👍 1
Compiler crash in specific case involving default arguments to initializer when compiling with -strict-concurrency=complete actor isolation Feature → concurrency: Actor isolation 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 crash Bug: A crash, i.e., an abnormal termination of software declarations Feature: declarations default arguments Feature: default arguments for value parameters expressions Feature: expressions init Feature → declarations: Initializers IRGen LLVM IR generation swift 5.10
#72795 by glitchery was closed Apr 27, 2024
1 👍 1
In main.swift, variables can be used before they are declared, leading to undefined behavior accepts invalid Bug: Accepts invalid bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself definite initialization duplicate Resolution: Duplicates another issue memory safety Feature: memory safety script mode Flag: Specific to script mode compilation SIL swift 6.0
#72894 by natinusala was closed Apr 13, 2024
3 👍 1
Explicit use of self required in nested non-escaping closure bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#69911 by Demerro was closed May 7, 2024
1
👍 1
Unsafe withTaskGroup optimization async & await Feature → concurrency: asynchronous function aka the async/await pattern 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 optimized only Flag: An issue whose reproduction requires optimized compilation SILOptimizer Area → compiler: SIL optimization passes swift 5.9 unexpected behavior Bug: Unexpected behavior or incorrect output
#70813 by za-creature was closed Mar 29, 2024
1
9
TEST 'Swift(linux-x86_64) :: Concurrency/dispatch_inference.swift' FAILED compiler The Swift compiler in itself concurrency Feature: umbrella label for concurrency language features Foundation Linux Platform: Linux Sendable Area → standard library: The Sendable protocol swift 6.0 test failure
#70759 by shahmishal was closed Mar 29, 2024
6
Overload bug on Linux(Ubuntu) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72038 by zunda-pixel was closed Apr 2, 2024
1
Fix-Its should be phrased as imperative actions rather than questions bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself conformances Feature → protocol: protocol conformances diagnostics QoI Bug: Diagnostics Quality of Implementation fix-its Feature: diagnostic fix-its good first issue Good for newcomers swift 5.9 type checker Area → compiler: Semantic analysis
#67510 by tristanlabelle was closed Apr 1, 2024
1
@hborla
9
[SR-15188] Calling-convention mismatch violations between runtime, stdlib, and emitted code bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. platform support runtime The Swift Runtime standard library Area: Standard library umbrella WebAssembly Platform: WebAssembly
#57511 by kateinoigakukun was closed Mar 31, 2024
@kateinoigakukun
3
Deserialization failure (XRefError) compiler crashes where certain std::vector related instantiated types are not found with C++ interop bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ c++ to swift Feature → c++ interop: c++ to swift compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software serialization Area → compiler: Serialization & deserialization swift 6.0 types Feature: types
#70253 by hjyamauchi was closed Apr 1, 2024
1
@hyp
2
Enum case "language" as protocol witness causes invalid redeclaration bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72816 by paulober was closed Apr 3, 2024
undefined reference to `swift_isUniquelyReferenced_native' bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. embedded Embedded Swift triage needed This issue needs more specific labels
#72559 by finnvoor was closed Mar 26, 2024
1
Assertion failed: (type->isLegalFormalType()) when declaring a tuple from a parameter pack expansion assertion failure Bug → crash: An assertion failure bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software expressions Feature: expressions generics Feature: generic declarations and types metatypes Feature → types: Metatypes pack expansions Feature → expressions: Pack expansion expressions SILGen Area → compiler: The SIL generation stage swift 6.0 tuples Feature: tuples types Feature: types variadic generics Feature → generics: Variadic generics verifier
#71455 by simanerush was closed Mar 27, 2024
1
@simanerush
Crash on type fixing missing args with complex wrapping bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#68513 by wti was closed Mar 27, 2024
1
swift_deallocPartialClassInstance: Cannot early return from class init bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. embedded Embedded Swift triage needed This issue needs more specific labels
#72502 by rauhul was closed Mar 27, 2024
2
@kubamracek
[LoadableByAddr] unchecked_bitwise_cast error. AutoDiff bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software IRGen LLVM IR generation multiple modules Flag: An issue whose reproduction requires multiple modules optimized only Flag: An issue whose reproduction requires optimized compilation SILOptimizer Area → compiler: SIL optimization passes swift 6.0
#71744 by fibrechannelscsi was closed Mar 27, 2024
1
@asl
6
Crash in swift_getAssociatedTypeWitness during calling protocol function associatedtype Feature → declarations → protocol: `associatedtype` declarations bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. conformances Feature → protocol: protocol conformances crash Bug: A crash, i.e., an abnormal termination of software declarations Feature: declarations multiple modules Flag: An issue whose reproduction requires multiple modules protocol Feature → type declarations: Protocol declarations runtime The Swift Runtime standard library Area: Standard library umbrella swift 5.9 Unmanaged Area → standard library: The `Unmanaged` type
#65859 by mr-swifter was closed Mar 27, 2024
4
ProTip! What’s not been updated in a month: updated:<2024-04-20.