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✨ Swift should provide support for internal imports and resilience for all platforms (that can be enabled in SwiftPM) to allow Swift modules to depend on C++ modules without requiring that the clients enable C++ interoperability
access control
Feature → modifiers: Access control and access levels
c++ interop
Feature: Interoperability with C++
compiler
The Swift compiler in itself
declarations
Feature: declarations
feature
A feature request or implementation
import
Feature → declarations: `import` declarations
library evolution
Feature: library evolution (umbrella feature for features that facilitate resilient libraries)
platform support
#66156
opened May 25, 2023 by
hyp
Building HandyJSON in Swift 5.10 throws a fatal error
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
#71946
opened Feb 28, 2024 by
CrazyFanFan
[SR-14467] Protocol inheritance with optional covariance does not produce compiler error
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
type checker
Area → compiler: Semantic analysis
#56823
opened Apr 9, 2021 by
Mordil
Add all of the Unicode properties
new feature
standard library
Area: Standard library umbrella
#58697
opened May 5, 2022 by
Azoy
missed optimization opportunity for elimination of retain/release and tail recursion
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#58549
opened Apr 29, 2022 by
RonAvitzur
Actor-isolated sendability closure inference is broken/confusing
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
concurrency
Feature: umbrella label for concurrency language features
#69788
opened Nov 10, 2023 by
stephencelis
[SR-16091] Crash when using a key path to a protocol extension property from another library
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
#58350
opened Apr 2, 2022 by
CraigSiemens
[AutoDiff] Differentiability analysis is too strict on differentiable function with one non-differentiable argument
AutoDiff
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#68774
opened Sep 26, 2023 by
BradLarson
Documentation Symbol Graph Generation failing on macOS
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
SymbolGraphGen
The swiftSymbolGraphGen library, responsible for gathering and emitting symbol graphs.
#69094
opened Oct 10, 2023 by
0xTim
"cannot pass value pack expansion to non-pack parameter" error with a variadic parameter
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
call expressions
Feature → expressions: Call expressions
compiler
The Swift compiler in itself
expressions
Feature: expressions
function parameters
Feature → declarations: function parameters
generics
Feature: generic declarations and types
swift 5.9
type checker
Area → compiler: Semantic analysis
unexpected error
Bug: Unexpected error
variadic generics
Feature → generics: Variadic generics
variadic parameters
Feature → declarations → function parameters: Variadic function parameters
#68755
opened Sep 25, 2023 by
simanerush
Circular reference if attached macro references attached type
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#68158
opened Aug 26, 2023 by
bok-
Unexpected warning "converting function value loses global actor"
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
concurrency
Feature: umbrella label for concurrency language features
diagnostics QoI
Bug: Diagnostics Quality of Implementation
#61607
opened Oct 18, 2022 by
KeithBauerXero
[SR-13218] Swift's ISO8601DateFormatter doesn't parse all valid RFC3339 dates
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#55658
opened Jul 14, 2020 by
swift-ci
#Preview crash with custom A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
ModelContainer
and .modelContainer
modifier
bug
#66537
opened Jun 10, 2023 by
wmorgue
[SR-11555] popFirst() requires the types '[Int]' and 'ArraySlice<Int>' be equivalent
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
standard library
Area: Standard library umbrella
#53956
opened Oct 1, 2019 by
krzyzanowskim
[SR-15358] Swift emits unused symbols into executables
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#57680
opened Oct 20, 2021 by
fabianfett
Swift compiler crashes when building codes for existential protocol with primary associated types
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
constrained existentials
Feature → existentials: constrained existentials such as 'any Collection<Int>'
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
expressions
Feature: expressions
swift 5.9
type checker
Area → compiler: Semantic analysis
#60547
opened Aug 13, 2022 by
langtutheky
Defining a A deviation from expected or documented behavior. Also: expected but undesirable behavior.
typealias
to property wrapper in a protocol extension doesn't work as expected
bug
#61085
opened Sep 14, 2022 by
tgrapperon
Runtime crash when calling generic method with same-type requirement on constrained existential
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
type checker
Area → compiler: Semantic analysis
#61309
opened Sep 27, 2022 by
hisekaldma
Unnecessary error when declaring extension to type with A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
type checker
Area → compiler: Semantic analysis
@available
annotation
bug
#61135
opened Sep 15, 2022 by
NachoSoto
[C++-Interop] const ref (or pass by reference) ctors miscompile when C++-Interop is enabled on Swift 5.7
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
c++ interop
Feature: Interoperability with C++
#60601
opened Aug 17, 2022 by
plotfi
Unexpected non-isolated deinit warning
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#60498
opened Aug 10, 2022 by
keith
Switching over enum with two identically named cases but different number of associated values produces warnings and crashes at runtime
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#60376
opened Aug 3, 2022 by
dnadoba
@dynamicMemberLookup
properties cannot be accessed within the context of the annotated type without self
bug
#60589
opened Aug 17, 2022 by
matt-curtis
Debian packaging support
feature
A feature request or implementation
platform support
#60690
opened Aug 22, 2022 by
melizasw
ProTip!
Adding no:label will show everything without a label.