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Upcoming feature flag ExistentialAny ignores missing A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
existentials
Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values
parameterized protocols
Feature → protocol: protocols with primary associated types
protocol
Feature → type declarations: Protocol declarations
swift 6.0
type checker
Area → compiler: Semantic analysis
types
Feature: types
unexpected behavior
Bug: Unexpected behavior or incorrect output
any
keyword when constraining a protocol
bug
#72588
opened Mar 26, 2024 by
lukaskollmer
Documentation for the Swift Runtime seems to be pre Swift 3
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72543
opened Mar 23, 2024 by
haikusw
failed to produce diagnostic for ... a range 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
expressions
Feature: expressions
for-in loops
Feature: for-in loops
generics
Feature: generic declarations and types
internal error
Bug: Internal error
operators
Feature: operators
statements
Feature: statements
swift 6.0
type checker
Area → compiler: Semantic analysis
#72533
opened Mar 22, 2024 by
shin-ckane
Compiler allows NSObject subclass with an async initializer as long as it takes parameters
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72525
opened Mar 22, 2024 by
Jnosh
Add test coverage for Good for newcomers
task
test suite
Area: test suite
update-checkout
Area → utils: the `update-checkout` script
utils
Area: the build system and other accessory scripts under the "utils" directory
update-checkout --stash
option
contributor experience
good first issue
#72523
opened Mar 22, 2024 by
MaxDesiatov
A Swift-based package imported in an ObjC-based package is not visible when ObjC package is itself imported in another Swift package
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72518
opened Mar 22, 2024 by
glaurent
Poor diagnostic for misspelled enum case name in catch clause
associated values
Feature → enums: enum cases with associated values (payload)
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
enum case patterns
Feature → patterns: Enumeration case patterns
enum cases
Feature → enums: Enum cases
enum
Feature → type declarations: Swift enumeration declarations
patterns
Feature: patterns
swift 6.0
type checker
Area → compiler: Semantic analysis
wildcard pattern
Feature → patterns: The wildcard (underscore) pattern
#72505
opened Mar 22, 2024 by
jrose-signal
Weird memory layout of the generic class triggers TSan error
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72487
opened Mar 21, 2024 by
nickolas-pohilets
Parameter pack causes crash when generic types are initialized concurrently
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
generics
Feature: generic declarations and types
missing info
Resolution: Is missing crucial info such as a test case or a concise description
run-time crash
Bug → crash: Swift code crashed during execution
swift 5.10
variadic generics
Feature → generics: Variadic generics
#72480
opened Mar 21, 2024 by
ThyOwen
Name lookup of typealias in protocol inconsistent for nested types
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72461
opened Mar 20, 2024 by
benpious
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
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
Unused expression does not trigger precondition in A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
-O
mode.
bug
#72455
opened Mar 20, 2024 by
oscbyspro
Compiler crashes when using inlined tuple pack expansion as associated value of an enum
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
#72432
opened Mar 19, 2024 by
vilarneto
Linux compilation fails
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72417
opened Mar 19, 2024 by
MahdiBM
Possible suboptimal code generation for SIMD A deviation from expected or documented behavior. Also: expected but undesirable behavior.
SILOptimizer
Area → compiler: SIL optimization passes
simd
any
function
bug
#72413
opened Mar 19, 2024 by
karwa
Enhancement: set trap error message for a block of code
feature
A feature request or implementation
triage needed
This issue needs more specific labels
#72411
opened Mar 19, 2024 by
glessard
Autocomplete does not work for values that depend on result builder inference
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
code completion
Area → source tooling: code completion
#72399
opened Mar 18, 2024 by
stephencelis
WASI/Wasm: A deviation from expected or documented behavior. Also: expected but undesirable behavior.
clang importer
Area → compiler: The clang importer
standard library
Area: Standard library umbrella
WebAssembly
Platform: WebAssembly
withVaList(_:)
produces a va_list with the wrong type
bug
#72398
opened Mar 18, 2024 by
grynspan
Using A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
[weak self]
in nested closures results in strong capture without warning
bug
#72391
opened Mar 18, 2024 by
igor-makarov
Runtime crash: 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
T
constraint ignored for any Alias<T>
when typealias Alias<T> = ProtoA & ProtoB<T>
bug
#72390
opened Mar 18, 2024 by
bubski
Incorrect value being assigned to a tuple with synthesised init
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72386
opened Mar 18, 2024 by
anmolmalhotra
It is possible to call a @MainActor-bound closure in a closure that is not @MainActor-bound
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
concurrency
Feature: umbrella label for concurrency language features
#72382
opened Mar 17, 2024 by
dfed
Pack expansion crashes in a function declared in the class, but works in the extension
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
#72381
opened Mar 17, 2024 by
tsapeta
Unable to print on windows
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72374
opened Mar 16, 2024 by
ResourceHog
ProTip!
What’s not been updated in a month: updated:<2024-04-12.