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6,917 Open 8,973 Closed
6,917 Open 8,973 Closed
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Issues list

Closure parameter type cannot be inferred when contextual type is pack expansion bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. closures Feature: closures compiler The Swift compiler itself expressions Feature: expressions generics Feature: generic declarations and types parameter packs Feature → generics: Parameter packs swift 6.1 type checker Area → compiler: Semantic analysis unexpected error Bug: Unexpected error
#78426 opened Jan 3, 2025 by AnthonyLatsis
7
Variadic generic function crash with inlining, tuple with 1 param or using inout parameter 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
#78425 opened Jan 3, 2025 by iDmitriyy
When passing a collection to Set.contains(_:), forward to Set.isSuperset(of:) feature A feature request or implementation triage needed This issue needs more specific labels
#78419 opened Jan 3, 2025 by marcomasser
1
Pack Iteration with Some crash 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
#78417 opened Jan 3, 2025 by rushsteve1
Apparent compiler bug relating to Optional witnessing failable initializer requirement bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78409 opened Jan 2, 2025 by jeremyabannister
Crash when accessing generic property wrapper's some type-using wrappedValue 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
#78405 opened Jan 2, 2025 by lukaskollmer
Compiler crash attempting to call a function with a pack archetype expansion parameter assertion failure Bug → crash: An assertion failure bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler itself crash Bug: A crash, i.e., an abnormal termination of software expressions Feature: expressions function types Feature → types: function types generics Feature: generic declarations and types parameter packs Feature → generics: Parameter packs swift 6.1 type checker Area → compiler: Semantic analysis types Feature: types
#78396 opened Dec 31, 2024 by hamishknight
@AnthonyLatsis
1
#expect(try ...) from inside a closure causes "errors thrown from here are not handled" error bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#78395 opened Dec 31, 2024 by gwynne
2
Compiler crash when referencing parameter pack of functions accepts invalid Bug: Accepts invalid bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler itself crash Bug: A crash, i.e., an abnormal termination of software expressions Feature: expressions generics Feature: generic declarations and types parameter packs Feature → generics: Parameter packs swift 6.1 type checker Area → compiler: Semantic analysis
#78393 opened Dec 31, 2024 by hamishknight
@AnthonyLatsis
Error trying to build up a tuple of generic types via a result builder; works fine for non-generic types bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78392 opened Dec 31, 2024 by lukaskollmer
generic pack iteration compiler crash when accessing property 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
#78385 opened Dec 30, 2024 by lukaskollmer
swift 6 cannot open correctly a windowsCP1252 file in linux (worked on swift 5 and macos) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#78382 opened Dec 30, 2024 by Dracks
2
[AVR] swift frontend crashes when trying to emit LLVM IR 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
#78380 opened Dec 30, 2024 by carlos4242
2
1
Cannot witness a subscript with a typed error accessors Feature → declarations: Variable (property) accessors bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler itself conformances Feature → protocol: protocol conformances declarations Feature: declarations swift 6.1 throws & rethrows Feature → error handling: throws & rethrows type checker Area → compiler: Semantic analysis typed throws Feature → error handling → throws & rethrows: Typed throws unexpected error Bug: Unexpected error
#78379 opened Dec 29, 2024 by ctxppc
A unicode scalar initialization now errors about overflow since the Dec. 19 trunk snapshot bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler itself init Feature → declarations: Initializers overload resolution Area → compiler → type checker: Overload resolution (ranking) potentially source breaking type checker Area → compiler: Semantic analysis unexpected error Bug: Unexpected error
#78371 opened Dec 27, 2024 by finagolfin
1
[AutoDiff] Crash when protocol conditional conformance to Differentiable is missed accepts invalid Bug: Accepts invalid AutoDiff bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler itself conformances Feature → protocol: protocol conformances crash Bug: A crash, i.e., an abnormal termination of software type checker Area → compiler: Semantic analysis
#78370 opened Dec 27, 2024 by kovdan01
4
BitwiseCopyable attribute on C struct leads to compiler crash attributes Feature: Declaration and type attributes bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c interop Feature: Interoperability with C compiler The Swift compiler itself crash Bug: A crash, i.e., an abnormal termination of software IRGen LLVM IR generation swift 6.0 triage needed This issue needs more specific labels
#78368 opened Dec 27, 2024 by amomchilov
Swift Compiler crashes when using a weak self inside a callback accepts invalid Bug: Accepts invalid bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c interop Feature: Interoperability with C closures Feature: closures compiler The Swift compiler itself crash Bug: A crash, i.e., an abnormal termination of software expressions Feature: expressions SIL swift 6.0
#78366 opened Dec 26, 2024 by tapthaker
1
Overload resolution behavior of == permits type inference to "ignore" default float literal type if Foundation is imported bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler itself operators Feature: operators overload resolution Area → compiler → type checker: Overload resolution (ranking) swift 6.0 type checker Area → compiler: Semantic analysis unexpected behavior Bug: Unexpected behavior or incorrect output
#78365 opened Dec 26, 2024 by xwu
1
Set and Dictionary should have remove(where:). feature A feature request or implementation triage needed This issue needs more specific labels
#78364 opened Dec 25, 2024 by dabrahams
Bad diagnostic about memberwise init not being public access control Feature → modifiers: Access control and access levels bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler 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 memberwise init Feature: Memberwise structure initializers swift 6.0 type checker Area → compiler: Semantic analysis
#78362 opened Dec 24, 2024 by AnthonyLatsis
@devnumber7
6
Data race involving non-Sendable class may be induced when concurrently modified with task groups and actor isolation control 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
#78360 opened Dec 24, 2024 by slice
3
[AutoDiff] Invalid derivative type calculation for same-type conformance AutoDiff bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#78358 opened Dec 24, 2024 by asl
2
Swift Android Test Failures Android Platform: Android platform support task test suite Area: test suite
#78350 opened Dec 23, 2024 by marcprux
23 tasks
6
[stdlib] Unable to compile for riscv64-unknown-linux-gnu bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. cross-compilation Area → utils: Cross-compilation of project sources platform support riscv Architecture: RISC-V swift 6.0 unexpected error Bug: Unexpected error
#78349 opened Dec 23, 2024 by colemancda
3
ProTip! Exclude everything labeled bug with -label:bug.