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Issues list

Can't inherit from a protocol with primary associated types using the "generic" notation associated type inference bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself conformances Feature → protocol: protocol conformances parameterized protocols Feature → protocol: protocols with primary associated types swift 5.9 type checker Area → compiler: Semantic analysis unexpected error Bug: Unexpected error
#62906 opened Jan 7, 2023 by tgrapperon
@slavapestov
3 👍 6
Swift does not always invoke the more specific version of a generic function bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#59333 opened Jun 8, 2022 by cwalo
👍 5
[SR-12683] @main is no longer usable due to misdetection of top level code bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#55127 opened Apr 27, 2020 by compnerd
11 👍 5
Compiler produces crashing code for certain combination of AnyObject conformance for generics bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#69691 opened Nov 7, 2023 by DeeSee
1 👍 5
[SR-920] Re-design builtin compiler protocols for literal convertible types affects ABI Flag: Affects ABI compiler The Swift compiler in itself feature A feature request or implementation improvement standard library Area: Standard library umbrella swift evolution proposal needed Flag → feature: A feature that warrants a Swift evolution proposal
#43532 opened Mar 11, 2016 by gribozavr
11 👍 5
Fill out unimplemented expression cases in the ASTPrinter ASTPrinter Area → compiler: The AST printer compiler The Swift compiler in itself expressions Feature: expressions good first issue Good for newcomers task
#61601 opened Oct 17, 2022 by hamishknight
13 tasks
17 👍 5
Circular reference error with 5.7 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#61152 opened Sep 16, 2022 by DevAndArtist
@slavapestov
1 👍 5
[SR-12041] KeyPath @dynamicMemberLookup does not compile using implicit self bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself type checker Area → compiler: Semantic analysis
#54477 opened Jan 15, 2020 by swift-ci
4 👍 5
[SR-1127] print() should be less than fully buffered sometimes bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella
#43740 opened Apr 1, 2016 by gparker42 mannequin
17 👍 4
Add missing functionality to Decimal feature A feature request or implementation Foundation SDKOverlay standard library Area: Standard library umbrella
#59342 opened Jun 9, 2022 by nd-net
👍 4
Global-actor isolated types: emit a warning for public sendable static properties that miss an explicit isolation annotation. concurrency Feature: umbrella label for concurrency language features
#72456 opened Mar 20, 2024 by groue
@hborla
👍 4
[SR-15963] swift::TaskGroup::offer crash bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features crash Bug: A crash, i.e., an abnormal termination of software run-time crash Bug → crash: Swift code crashed during execution standard library Area: Standard library umbrella
#58224 opened Mar 11, 2022 by antonvmironov mannequin
1 👍 4
if expression with opaque types and availability. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself opaque result types Feature → types → opaque types: opaque result types type checker Area → compiler: Semantic analysis
#69812 opened Nov 13, 2023 by zienag
@hamishknight
4 👍 4
[SR-10203] Subscripts setter on key-path calls getter of the destination property bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. key paths Feature: key paths (both native and Objective-C) standard library Area: Standard library umbrella swift 5.9 unexpected behavior Bug: Unexpected behavior or incorrect output
#52603 opened Mar 27, 2019 by DevAndArtist mannequin
5 👍 4
“await” is needed to access a variable within an actor when using a Task with optional self bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features
#66748 opened Jun 19, 2023 by LeeKahSeng
3 👍 3
[5.8] Surface new import requirements in sourcekit responses feature A feature request or implementation SourceKit Area → source tooling: SourceKit
#63981 opened Feb 28, 2023 by keith
👍 3
Compiler crashes when building project in release configuration 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 optimized only Flag: An issue whose reproduction requires optimized compilation serialization Area → compiler: Serialization & deserialization
#61350 opened Sep 29, 2022 by anlaital
2 👍 3
Swift 5.7: Swift scripts fail to link against Foundation properly bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#59354 opened Jun 9, 2022 by CharlesJS
7 👍 3
[SR-15154] ObjC projects using SPM fail when we expose our models into another module bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. transfer candidate The issue may belong in another repository
#57480 opened Sep 4, 2021 by swift-ci
9 👍 3
Subclassing open class with private async/await methods fails access control Feature → modifiers: Access control and access levels async & await Feature → concurrency: asynchronous function aka the async/await pattern bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. class Feature → type declarations: Class declarations compiler The Swift compiler in itself concurrency Feature: umbrella label for concurrency language features inheritance Feature → type declarations → class: Subclassing and inheritance of class members linker error multiple modules Flag: An issue whose reproduction requires multiple modules optimized only Flag: An issue whose reproduction requires optimized compilation swift 5.7 unexpected error Bug: Unexpected error
#63303 opened Jan 30, 2023 by beniaminidziak
1 👍 3
[SR-10077] Switching over duplicate enum case names won't compile bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself declarations Feature: declarations enum cases Feature → enums: Enum cases enum Feature → type declarations: Swift enumeration declarations overloading Feature: Overloading symbol names pattern matching Feature: pattern matching patterns Feature: patterns swift 5.9 type checker Area → compiler: Semantic analysis unexpected error Bug: Unexpected error
#52479 opened Mar 11, 2019 by swift-ci
@slavapestov
10 👍 3
Conforming to Codable adds an unexpected increase to the binary size bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#60287 opened Jul 28, 2022 by liamnichols
1 👍 3
Update C++ Interop Getting Started Guide bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ documentation
#63461 opened Feb 6, 2023 by marius-se
@hyp
1 👍 3
Slow compilation when using Array.max(by:) with Array literal directly bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. performance
#58955 opened May 18, 2022 by abdulowork
👍 3
Add warning for double initializations compiler The Swift compiler in itself definite initialization diagnostics QoI Bug: Diagnostics Quality of Implementation feature A feature request or implementation SIL
#59307 opened Jun 8, 2022 by keith
👍 3
ProTip! Exclude everything labeled bug with -label:bug.