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Noncopyable deinit causes compiler crash or miscompile with tsan
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
#74042
opened May 31, 2024 by
WFT
updated May 31, 2024
Using a @preconcurrency conformance with non-Sendable arguments seems impossible
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#74057
opened May 31, 2024 by
mattmassicotte
updated May 31, 2024
[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
updated May 31, 2024
Type Lookup Crashes when Declaring Initializer (default generic closure argument, nonexistent type)
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
#73986
opened May 29, 2024 by
filip-sakel
updated May 31, 2024
Variable i was never mutated in Feature → patterns: Binding patterns
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
fix-its
Feature: diagnostic fix-its
for-in loops
Feature: for-in loops
good first issue
Good for newcomers
patterns
Feature: patterns
statements
Feature: statements
swift 6.0
tuple patterns
Feature → patterns: Tuple patterns
type checker
Area → compiler: Semantic analysis
.enumerated()
for var loop; needs fix-it to suggest for case (let _, var _)
binding patterns
#72811
opened Apr 3, 2024 by
peterkos
updated May 31, 2024
Build failure: A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
ERROR: can't find source directory for ninja
bug
#72458
opened Mar 20, 2024 by
royitaqi
updated May 31, 2024
WinSDK import fails with Windows SDK 10.0.17763.0
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
SDKOverlay
Windows
Platform: Windows
#73502
opened May 8, 2024 by
SlugFiller
updated May 31, 2024
@objc @MainActor selector crashes when called from NotificationCenter
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
#74037
opened May 30, 2024 by
benpious
updated May 30, 2024
Incorrect 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
nocapture
attribute for modify
accessor, causing miscompilation (runtime crash)
bug
#73926
opened May 27, 2024 by
kyulee-com
updated May 30, 2024
Compiler crash in silgen emitFunction caused by function with paremeter pack
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
#74028
opened May 30, 2024 by
pelekon
updated May 30, 2024
Compiler crash with trailing closure involving variadic types
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#67766
opened Aug 5, 2023 by
xAlien95
updated May 30, 2024
Compiler crash in pack iteration
assertion failure
Bug → crash: An assertion failure
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
closures
Feature: closures
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
pack expansions
Feature → expressions: Pack expansion expressions
swift 6.0
type checker
Area → compiler: Semantic analysis
variadic generics
Feature → generics: Variadic generics
verifier
#71921
opened Feb 27, 2024 by
MaxDesiatov
updated May 30, 2024
Compilation error related to A deviation from expected or documented behavior. Also: expected but undesirable behavior.
concurrency
Feature: umbrella label for concurrency language features
triage needed
This issue needs more specific labels
@TaskLocal
on the latest nightly toolchains.
bug
#73793
opened May 21, 2024 by
fibrechannelscsi
updated May 30, 2024
Undefined symbol linker errors when enabling GlobalActorIsolatedTypesUsability
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#74009
opened May 30, 2024 by
Jnosh
updated May 30, 2024
Bad documentation of 'content' parameter in replacing(with:content:) Regex APIs
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#74008
opened May 30, 2024 by
ole
updated May 30, 2024
Xcode 14+ creates arm64-apple-ios.abi.json by default
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#69576
opened Nov 1, 2023 by
deepesh-vasthimal-cko
updated May 30, 2024
Assertion failure in SILFunctionTransform 'TransferNonSendable' when using non-sendable value in an actor isolated @Observable class
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
#74003
opened May 30, 2024 by
Jnosh
updated May 30, 2024
Incompatible signature of differential operators for functions with inout parameters
AutoDiff
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#67818
opened Aug 9, 2023 by
asl
updated May 29, 2024
[Observation] 5.10 Runtime Crash and 6.0 Compiler Crash when Observable Class is Generic on Parameter Pack
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
#73690
opened May 17, 2024 by
vanvoorden
updated May 29, 2024
Compiler crashes with the message "Attempting to create value for illegal empty type" when compiling generic specialization
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
#72185
opened Mar 8, 2024 by
flockoffiles
updated May 29, 2024
Hyphenation difference between "nonisolated" and other forms of isolation diagnostics
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#73982
opened May 29, 2024 by
mattmassicotte
updated May 29, 2024
CLI output produces incorrect alignment with tab-indented code
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#73979
opened May 29, 2024 by
mattmassicotte
updated May 29, 2024
Macros seem to be expanded in their own sub-scope
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#73707
opened May 17, 2024 by
tmcdonell
updated May 29, 2024
Misleading error message when comparing generics that vary in types
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
expressions
Feature: expressions
generics
Feature: generic declarations and types
operators
Feature: operators
swift 6.0
type checker
Area → compiler: Semantic analysis
#73029
opened Apr 14, 2024 by
Alc-Alc
updated May 29, 2024
Duplicate diagnostics being output in Swift 6
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#73973
opened May 29, 2024 by
award999
updated May 29, 2024
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