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Issues list

[SR-12483] Weak variables deallocated too quickly in optimised (-O) builds bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself modifiers Feature: Declaration and type modifiers not a bug Resolution → not a bug: Reported as a bug but turned out to be expected behavior or programmer error optimized only Flag: An issue whose reproduction requires optimized compilation reference ownership Feature → modifiers: Reference storage ownership modifiers swift 5.2 unexpected behavior Bug: Unexpected behavior or incorrect output weak Feature → modifiers → reference ownership: Weak
#54923 by swift-ci was closed Mar 23, 2024 updated Mar 23, 2024
6
Allows top-level variable to be used in its own initial value accepts invalid Bug: Accepts invalid 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 definite initialization duplicate Resolution: Duplicates another issue memory safety Feature: memory safety script mode Flag: Specific to script mode compilation SIL swift 6.0
#70380 by brow was closed Feb 29, 2024 updated Mar 23, 2024
1
Accessing a property of an uninitialized instance results in a Runtime error accepts invalid Bug: Accepts invalid 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 definite initialization duplicate Resolution: Duplicates another issue memory safety Feature: memory safety script mode Flag: Specific to script mode compilation SIL swift 6.0
#70908 by Alc-Alc was closed Feb 29, 2024 updated Mar 23, 2024
2
Compiler allows to use variable before its declaration 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
#71974 by vojtarylko was closed Feb 29, 2024 updated Mar 23, 2024
1
using is AnyObject to test a value type, But it returns true. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72223 by carlhung was closed Mar 11, 2024 updated Mar 11, 2024
1
[Source compatibility suite] RxReactiveObjC fails to build on main with error: 'TARGET_OS_IOS' is not defined 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
#72133 by xymus was closed Mar 7, 2024 updated Mar 7, 2024
@zixu-w
2
[SR-15490] Even if Language is selected as Swift, the code of traitCollectionDidChange (_ :) is Objective-C. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. documentation off topic Resolution: Is beyond the scope of the Swift project (Xcode, proprietary Apple frameworks, etc.)
#57795 by swift-ci was closed Mar 6, 2024 updated Mar 6, 2024
3
Crash using variadic generics in Xcode 15.3 Beta 3 / Swift 5.10 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 duplicate Resolution: Duplicates another issue expressions Feature: expressions generics Feature: generic declarations and types SILGen Area → compiler: The SIL generation stage swift 6.0 SwiftUI Flag: Related to (but not an issue with) SwiftUI tuples Feature: tuples variadic generics Feature → generics: Variadic generics
#71819 by JaviSoto was closed Feb 24, 2024 updated Feb 24, 2024
@slavapestov
3
Compiler crash value pack of pairs 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 duplicate Resolution: Duplicates another issue expressions Feature: expressions generics Feature: generic declarations and types SILGen Area → compiler: The SIL generation stage swift 6.0 tuples Feature: tuples variadic generics Feature → generics: Variadic generics
#69232 by DmT021 was closed Feb 24, 2024 updated Feb 24, 2024
3
Assertion failed: (!tupleTy.containsPackExpansionType() && "can't extract elements from tuples containing pack expansions " "right now"), function extractElements, file RValue.cpp, line 705. 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 duplicate Resolution: Duplicates another issue expressions Feature: expressions generics Feature: generic declarations and types SILGen Area → compiler: The SIL generation stage swift 6.0 tuples Feature: tuples variadic generics Feature → generics: Variadic generics
#67916 by dnadoba was closed Feb 24, 2024 updated Feb 24, 2024
3
Swift n invalid Resolution: Invalid (spam, junk or empty)
#71647 by Cocaynee90 was closed Feb 15, 2024 updated Feb 15, 2024
[SR-15971] Negative integer literal converted to generic unsigned integer type without warning bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. expressions Feature: expressions generics Feature: generic declarations and types integer literals Feature → literals: Integer literals literals Feature → expressions: Literals such as an integer or string literal numerics Area → standard library: Numeric API standard library Area: Standard library umbrella swift 6.0 unexpected behavior Bug: Unexpected behavior or incorrect output
#58232 by swift-ci was closed Feb 14, 2024 updated Feb 14, 2024
2
[SR-15709] Overflowing operations on Int8 fail to trap if done as FixedWidthInteger bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. duplicate Resolution: Duplicates another issue expressions Feature: expressions generics Feature: generic declarations and types integer literals Feature → literals: Integer literals literals Feature → expressions: Literals such as an integer or string literal numerics Area → standard library: Numeric API standard library Area: Standard library umbrella swift 6.0 unexpected behavior Bug: Unexpected behavior or incorrect output
#57987 by saagarjha was closed Feb 14, 2024 updated Feb 14, 2024
1
Invalid integer literals return zero in generic code bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. duplicate Resolution: Duplicates another issue expressions Feature: expressions generics Feature: generic declarations and types integer literals Feature → literals: Integer literals literals Feature → expressions: Literals such as an integer or string literal numerics Area → standard library: Numeric API standard library Area: Standard library umbrella swift 6.0 unexpected behavior Bug: Unexpected behavior or incorrect output
#70756 by oscbyspro was closed Feb 14, 2024 updated Feb 14, 2024
4
[SR-15263] Function cannot infer associated type associated type inference compiler The Swift compiler in itself conformances Feature → protocol: protocol conformances feature A feature request or implementation
#57585 by swift-ci was closed Feb 2, 2024 updated Feb 2, 2024
3
[SR-11177] Generics with associated types should be usable in arguments compiler The Swift compiler in itself improvement
#53574 by swift-ci was closed Feb 2, 2024 updated Feb 2, 2024
2
[SR-10239] Superclass constraint 'Self.A' : 'Generic<Self.A>' is recursive bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#52639 by DevAndArtist mannequin was closed Feb 2, 2024 updated Feb 2, 2024
@AnthonyLatsis
2
[SR-4960] Missing Type Witness? 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 type checker Area → compiler: Semantic analysis
#47537 by dabrahams was closed Feb 2, 2024 updated Feb 2, 2024
@DougGregor
3
Solutiuon to #68887 references incorrect path bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. platform support Windows Platform: Windows
#71251 by jhenzie was closed Feb 2, 2024 updated Feb 2, 2024
1
Wrong tuple destructuring in property assignment when using autogenerated initalizer bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself declarations Feature: declarations duplicate Resolution: Duplicates another issue patterns Feature: patterns properties Feature: properties SILGen Area → compiler: The SIL generation stage struct Feature → type declarations: Structure declarations swift 5.9 tuple patterns Feature → patterns: Tuple patterns type declarations Feature → declarations: Type declarations unexpected behavior Bug: Unexpected behavior or incorrect output
#68983 by Losiowaty was closed Oct 5, 2023 updated Jan 29, 2024
1
await fulfillment(of: [exp] does take more time than needed. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. off topic Resolution: Is beyond the scope of the Swift project (Xcode, proprietary Apple frameworks, etc.) triage needed This issue needs more specific labels XCTest
#70400 by agiokas was closed Jan 25, 2024 updated Jan 25, 2024
1
😱 Found a problem that must be addressed in the next version!! : About NavigationView initialization bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. off topic Resolution: Is beyond the scope of the Swift project (Xcode, proprietary Apple frameworks, etc.) SwiftUI Flag: Related to (but not an issue with) SwiftUI
#71140 by jeonguk29 was closed Jan 25, 2024 updated Jan 25, 2024
1
MainActor isolation is broken by conforming to an async protocol 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 conformances Feature → protocol: protocol conformances duplicate Resolution: Duplicates another issue SILGen Area → compiler: The SIL generation stage swift 5.8 unexpected behavior Bug: Unexpected behavior or incorrect output
#68487 by amarantedaniel was closed Jan 23, 2024 updated Jan 24, 2024
2
Menu items causing blank spaces when nested inside a Section on macCatalyst app bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. off topic Resolution: Is beyond the scope of the Swift project (Xcode, proprietary Apple frameworks, etc.) SwiftUI Flag: Related to (but not an issue with) SwiftUI
#71079 by gMustafa42 was closed Jan 23, 2024 updated Jan 23, 2024
1
[compiler] Add ability to specify arch when compiling Swift compiler The Swift compiler in itself feature A feature request or implementation
#61908 by colemancda was closed Jan 19, 2024 updated Jan 19, 2024
8
ProTip! Updated in the last three days: updated:>2024-05-28.