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Unbound memory growth when using existential with primary associated type in SwiftUI view
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
constrained existentials
Feature → existentials: constrained existentials such as 'any Collection<Int>'
existentials
Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values
hang
Bug: Execution is not seen to halt
swift 5.8
SwiftUI
Flag: Related to (but not an issue with) SwiftUI
#64974
opened Apr 6, 2023 by
mbrandonw
Compiler crash when extending Obj-C code in Swift 5.8 / Xcode 14.3 RC 2
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
missing info
Resolution: Is missing crucial info such as a test case or a concise description
objective-c interop
Feature: Interoperability with Objective-C
swift 5.8
#64770
opened Mar 30, 2023 by
simba909
MainActor is not working
actor
Feature → concurrency: `actor` declarations
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
concurrency
Feature: umbrella label for concurrency language features
missing info
Resolution: Is missing crucial info such as a test case or a concise description
swift 5.7
unexpected behavior
Bug: Unexpected behavior or incorrect output
#64767
opened Mar 30, 2023 by
miku1958
(SymbolGraphGen) symbol graphs contain invalid A deviation from expected or documented behavior. Also: expected but undesirable behavior.
SymbolGraphGen
The swiftSymbolGraphGen library, responsible for gathering and emitting symbol graphs.
sourceOrigin
references
bug
#64546
opened Mar 22, 2023 by
tayloraswift
C++ interop enum inside SILInstruction class doesn't work
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
c++ interop
Feature: Interoperability with C++
#64505
opened Mar 21, 2023 by
eeckstein
Using a default constructor for a C++ imported struct doesn't always work
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
c++ interop
Feature: Interoperability with C++
#64504
opened Mar 21, 2023 by
eeckstein
Undefined symbols when using A deviation from expected or documented behavior. Also: expected but undesirable behavior.
c++ interop
Feature: Interoperability with C++
BasicCalleeAnalysis
in SwiftCompilerSources
bug
#64502
opened Mar 21, 2023 by
eeckstein
Legacy C++ driver treats static libraries as source files with WMO enabled
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
legacy driver
Area → compiler: the integrated C++ legacy driver. Succeeded by the swift-driver project
#64454
opened Mar 17, 2023 by
stevapple
@preconcurrency import
unexpectedly affected by order
bug
#64392
opened Mar 15, 2023 by
stevapple
false A deviation from expected or documented behavior. Also: expected but undesirable behavior.
concurrency
Feature: umbrella label for concurrency language features
Sendable
warning if SE-299 (Extending Static Member Lookup in Generic Contexts) is used
bug
#64388
opened Mar 15, 2023 by
dnadoba
[5.8] Surface new import requirements in sourcekit responses
feature
A feature request or implementation
SourceKit
Area → source tooling: SourceKit
#63981
opened Feb 28, 2023 by
keith
Compiler crash when building Swift using A deviation from expected or documented behavior. Also: expected but undesirable behavior.
c++ interop
Feature: Interoperability with C++
c++ to swift
Feature → c++ interop: c++ to swift
compiler
The Swift compiler in itself
crash
Bug: A crash, i.e., an abnormal termination of software
std::function
with -enable-experimental-cxx-interop
bug
#63944
opened Feb 27, 2023 by
jpsim
SymbolGraphGen emits synthesized symbols for types inherited from protocols, but not types inherited from base classes.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
SymbolGraphGen
The swiftSymbolGraphGen library, responsible for gathering and emitting symbol graphs.
#63698
opened Feb 15, 2023 by
tayloraswift
Protocol doesn't inherit @MainActor requirement from base class
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
concurrency
Feature: umbrella label for concurrency language features
#63473
opened Feb 6, 2023 by
KeithBauerANZ
utils/run-test
can't infer swift build directory
bug
#63159
opened Jan 23, 2023 by
valeriyvan
Windows: the pointer passed to A deviation from expected or documented behavior. Also: expected but undesirable behavior.
error handling
Windows
Platform: Windows
_swift_willThrow
cannot be weakly referenced
bug
#62985
opened Jan 12, 2023 by
grynspan
"SIL memory lifetime failure" when attempting to build Distributed Actors example.
actor
Feature → concurrency: `actor` declarations
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
concurrency
Feature: umbrella label for concurrency language features
crash
Bug: A crash, i.e., an abnormal termination of software
distributed
Feature → concurrency: distributed actor
SILGen
Area → compiler: The SIL generation stage
swift 5.8
verifier
#62898
opened Jan 6, 2023 by
fibrechannelscsi
[lldb] It doesn't seem possible to achieve deterministic debuggable builds when using A deviation from expected or documented behavior. Also: expected but undesirable behavior.
clang importer
Area → compiler: The clang importer
lldb
ClangImporter
bug
#62793
opened Dec 30, 2022 by
edudnyk
wchar_t disappears when C++ interop is enabled
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
c++ interop
Feature: Interoperability with C++
Windows
Platform: Windows
#62792
opened Dec 30, 2022 by
grynspan
Task
created within withUnsafeContinuation
breaks actor isolation
bug
#62503
opened Dec 10, 2022 by
dfed
Adding a conformance apparently corrupts metadata cache?
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
conformances
Feature → protocol: protocol conformances
crash
Bug: A crash, i.e., an abnormal termination of software
run-time crash
Bug → crash: Swift code crashed during execution
#62498
opened Dec 10, 2022 by
dabrahams
isolated
keyword in passed closure can cause compiler crash on macOS and Windows only
bug
#62377
opened Dec 2, 2022 by
gregcotten
Optional boolean doesn't satisfy switch exhaustivity with literal case statements
compiler
The Swift compiler in itself
feature
A feature request or implementation
good first issue
Good for newcomers
improvement
literals
Feature → expressions: Literals such as an integer or string literal
switch exhaustivity
Feature: enforcement of exhaustivity in 'switch' statements
switch
Feature → statements: 'switch' statements
type checker
Area → compiler: Semantic analysis
#61817
opened Oct 31, 2022 by
jpsim
Fill out unimplemented expression cases in the ASTPrinter
ASTPrinter
Area → compiler: The AST printer
compiler
The Swift compiler in itself
expressions
Feature: expressions
good first issue
Good for newcomers
task
#61601
opened Oct 17, 2022 by
hamishknight
13 tasks
Compiler crashes when building project in release configuration
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
optimized only
Flag: An issue whose reproduction requires optimized compilation
serialization
Area → compiler: Serialization & deserialization
#61350
opened Sep 29, 2022 by
anlaital
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