Skip to content

Issues: apple/swift

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Clear current search query, filters, and sorts
384 Open 104 Closed
384 Open 104 Closed
Author
Filter by author
Label
Filter by label
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Milestones
Filter by milestone
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

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 😕 1
[cxx-interop] NSNotification.Name has no member bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ compiler The Swift compiler in itself Foundation objective-c interop Feature: Interoperability with Objective-C swift 5.9 unexpected error Bug: Unexpected error
#69914 by tcollins590 was closed May 16, 2024
1
@egorzhdan
10 😕 1
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
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
@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
[SR-238] Support throwing subscripts compiler The Swift compiler in itself declarations Feature: declarations error handling feature A feature request or implementation improvement subscript Feature: Subscript declarations swift evolution implemented Flag → feature: A feature that was approved through the Swift evolution process and implemented throws & rethrows Feature → error handling: throws & rethrows
#42860 by swift-ci was closed Jun 2, 2022
@theblixguy
3
Undefined reference when subclassing class with internal/private methods bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72890 by finnvoor was closed Apr 9, 2024
1
@kubamracek
2
Swift CI: error: no matching function for call to 'atomic_compare_exchange_strong_explicit' 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
#72904 by meg-gupta was closed Apr 9, 2024
@compnerd
2
[LoadableByAddr] Assertion failed: (srcAddr->getType() == destAddr->getType()) 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 IRGen LLVM IR generation swift 6.0 tuples Feature: tuples
#72363 by fibrechannelscsi was closed Mar 27, 2024
1
@asl
4
The new Swift 6.0 snapshots are crashing when building swift-atomics on linux 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
#72540 by finagolfin was closed Apr 15, 2024
8
[SR-7015] The CoreFoundation conditional downcast diagnostic is not as helpful as it should be bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation good first issue Good for newcomers
#49563 by swift-ci was closed Jan 1, 2019
18
Compiler crash doing weird things with primary associated types 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 existential member accesses Feature → existentials: existential member accesses existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values parameterized protocols Feature → protocol: protocols with primary associated types swift 5.7 type checker Area → compiler: Semantic analysis types Feature: types
#61934 by tominsam was closed Dec 16, 2023
1
@slavapestov
Compiler crash with dynamic generic 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 existential member accesses Feature → existentials: existential member accesses existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values swift 6.0 type checker Area → compiler: Semantic analysis types Feature: types
#72941 by Frizlab was closed Apr 19, 2024
1
@AnthonyLatsis
2
UnsafeMutablePointer<T> may induce over release on Linux. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#73043 by YOCKOW was closed Apr 21, 2024
3
ProTip! Exclude everything labeled bug with -label:bug.