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Issues list

swift_newtype + (Equatable & import Foundation) cause compiler crash 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
#71086 opened Jan 23, 2024 by Kyle-Ye
3
[cxx-interop] Allow removing elements from std::set c++ interop Feature: Interoperability with C++ compiler The Swift compiler in itself feature A feature request or implementation
#72799 opened Apr 3, 2024 by egorzhdan
@egorzhdan
@discardableResult works with try and try!, but not try? attributes Feature: Declaration and type attributes bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself @discardableResult Feature → attributes: The @discardableResult attribute error handling expressions Feature: expressions swift 6.0 type checker Area → compiler: Semantic analysis unexpected warning Bug: Unexpected warning
#71870 opened Feb 24, 2024 by AnthonyLatsis
1
2
@discardableResult doesn't work with computed property getter accessors Feature → declarations: Variable (property) accessors attributes Feature: Declaration and type attributes bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself declarations Feature: declarations @discardableResult Feature → attributes: The @discardableResult attribute swift 6.0 type checker Area → compiler: Semantic analysis unexpected behavior Bug: Unexpected behavior or incorrect output
#72752 opened Apr 1, 2024 by li3zhen1
swift_getSingletonMetadata crashes when called via Bundle.main.classNamed() 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
#72657 opened Mar 28, 2024 by philipphofmann
import typealias causes invalid error claiming the symbol is a protocol bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself declarations Feature: declarations import Feature → declarations: `import` declarations swift 6.0 typealias Feature → type declarations: `typealias` declarations unexpected error Bug: Unexpected error
#72724 opened Mar 30, 2024 by tristanlabelle
1
cloning swift fails bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72735 opened Mar 31, 2024 by soloturn
1
[SR-4] API availability checks are not implemented for non-Darwin platforms bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#42630 opened Nov 6, 2015 by jopamer
1
Crash in SIL gen casting to protocol with primary associated type 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 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 SILGen Area → compiler: The SIL generation stage swift 6.0
#72805 opened Apr 3, 2024 by jumhyn-browser
2
Backward compatibility issue when framework is built in Xcode 15.3 with Swift 5.10 and used in Xcode 15.2 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72802 opened Apr 3, 2024 by mahavrani
Better diagnostic when type has constrained subscript setter override feature A feature request or implementation triage needed This issue needs more specific labels
#72810 opened Apr 3, 2024 by stephencelis
Redundant errors in synthesized makeIterator call on conflicting generic arguments in for-in sequence expression 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 for-in loops Feature: for-in loops generics Feature: generic declarations and types statements Feature: statements swift 6.0 type checker Area → compiler: Semantic analysis
#72818 opened Apr 3, 2024 by AnthonyLatsis
Bad diagnostic for any P! 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 existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values good first issue Good for newcomers implicitly unwrapped optionals Feature → types: Implicitly unwrapped optional types, aka IUO swift 6.0 type checker Area → compiler: Semantic analysis TypeResolver types Feature: types unexpected behavior Bug: Unexpected behavior or incorrect output
#72662 opened Mar 28, 2024 by AnthonyLatsis
@fabricerenard12
3
[AutoDiff] Implement the closure optimization that is specialized towards the linear map tuples / enums produced by autodiff. AutoDiff closures Feature: closures compiler The Swift compiler in itself expressions Feature: expressions SILOptimizer Area → compiler: SIL optimization passes task
#68944 opened Oct 3, 2023 by jkshtj
@jkshtj
7
Investigate possible optimization opportunities for autodiff code with control flow AutoDiff compiler The Swift compiler in itself feature A feature request or implementation performance run-time performance SILOptimizer Area → compiler: SIL optimization passes
#68901 opened Oct 2, 2023 by asl
1
@jkshtj
9
Unused expression does not trigger precondition in -O mode. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72455 opened Mar 20, 2024 by oscbyspro
Macro is not working with #if os bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72648 opened Mar 28, 2024 by miku1958
2
Assertion failed: (LocalDiscriminator == InvalidDiscriminator && "LocalDiscriminator is set multiple times") when building a package with TCA as a dependency bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software expressions Feature: expressions type checker Area → compiler: Semantic analysis
#71217 opened Jan 29, 2024 by kuglee
5
Region isolation diagnoses async iterator transfer despite nonisolated(unsafe) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features
#72942 opened Apr 10, 2024 by hborla
@gottesmm
1
Freestanding Declaration Macro Expanding Defer Block Causes Compiler Error starting with Swift 5.10 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72307 opened Mar 13, 2024 by i2h3
2
Runtime EXC_BAD_ACCESS crash in libswiftCore.dylib`__swift::__runtime::llvm::hash_combine<__swift::__runtime::llvm::hash_code, __swift::__runtime::llvm::StringRef>: 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
#72979 opened Apr 11, 2024 by darronschall
Failed to produce diagnostic for expression with wrong question mark in result builders bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. expressions Feature: expressions failed to produce diagnostic Bug → internal error: Failed to produce diagnostic for expression result builders Feature: Result builders type checker Area → compiler: Semantic analysis
#72901 opened Apr 8, 2024 by koh28
1
suppress-remarks option does not work bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72924 opened Apr 9, 2024 by Frizlab
The default parameters of the Swift addtarget method do not take effect bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72925 opened Apr 9, 2024 by Pobby12
Global actor method from protocol doesn’t inherit to the implementation bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features
#71007 opened Jan 19, 2024 by carlhung
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