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[SR-9223] Inliner exhibits slow compilation time with a large static array
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
duplicate
Resolution: Duplicates another issue
expressions
Feature: expressions
literals
Feature → expressions: Literals such as an integer or string literal
optimized only
Flag: An issue whose reproduction requires optimized compilation
performance
SILOptimizer
Area → compiler: SIL optimization passes
swift 5.8
#51712
by swift-ci
was closed May 3, 2023
Xcode 14.3 RC 2 (14E222b)/Swift Compiler 5.8 SwiftVerifyEmittedModuleInterface failed to verify module interface
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
disambiguation
Bug: disambiguation
duplicate
Resolution: Duplicates another issue
swift 5.9
textual interfaces
type checker
Area → compiler: Semantic analysis
TypeResolver
types
Feature: types
unexpected error
Bug: Unexpected error
#64669
by Fushj89
was closed Aug 30, 2023
[SR-815] Generic classes with default property initializers bug
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
run-time crash
Bug → crash: Swift code crashed during execution
#43427
by swift-ci
was closed Jul 16, 2022
swift repl on windows 11 not work
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
platform support
REPL
swift 5.7
Windows
Platform: Windows
#61062
by liudonghua123
was closed Mar 28, 2023
Windows missing pdata for $ss22_ContiguousArrayBufferV19firstElementAddressSpyxGvgyp_Tg5
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
IRGen
LLVM IR generation
not a bug
Resolution → not a bug: Reported as a bug but turned out to be expected behavior or programmer error
swift 6.0
unexpected behavior
Bug: Unexpected behavior or incorrect output
Windows
Platform: Windows
#69315
by jaykrell
was closed Oct 23, 2023
[SR-15808] [AutoDiff] Non-differentiable closure parameters not parsed correctly
AutoDiff
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#58085
by philipturner
was closed Apr 25, 2023
[SR-7061] libSyntax built from source contains nulls in simple file definition
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
† libswiftSyntax
† Area → compiler: the once-integrated C++ Syntax library succeeded by SwiftSyntax
source tooling
Area: IDE support, SourceKit, and other source tooling
stale
Resolution: No longer relevant, stale
unexpected behavior
Bug: Unexpected behavior or incorrect output
#49609
by keith
was closed Apr 5, 2023
Missing compiler warning
compiler
The Swift compiler in itself
default arguments
Feature: default arguments for value parameters
missing warning
Bug: Missing warning
not a bug
Resolution → not a bug: Reported as a bug but turned out to be expected behavior or programmer error
overload resolution
Area → compiler → type checker: Overload resolution (ranking)
swift 5.9
type checker
Area → compiler: Semantic analysis
#70630
by bastie
was closed Dec 29, 2023
[SymbolGraphGen] passing The @available attribute and availability checking in general
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
swift 5.9
SymbolGraphGen
The swiftSymbolGraphGen library, responsible for gathering and emitting symbol graphs.
unexpected behavior
Bug: Unexpected behavior or incorrect output
-application-extension
removes symbols with @available(iOSApplicationExtension, unavailable)
from the symbol graph file
availability
#70489
by MarcoEidinger
was closed Dec 15, 2023
1 of 2 tasks
withUnsafeContinuation
can break actor isolation
bug
#61485
by groue
was closed Oct 10, 2022
[SR-3780] UnsafeXXXBufferPointer should be its own SubSequence type
feature
A feature request or implementation
good first issue
Good for newcomers
standard library
Area: Standard library umbrella
will not do
Resolution: Will not be worked on
#46365
by dabrahams
was closed Jan 31, 2017
[SR-7668] testEagerLoop() in crashers.swift crashers in TFLowerGraph.cpp, after supporting TF tensor receives
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
GPE
swift for tensorflow
#50208
by rxwei
was closed May 23, 2023
On Windows 10, swiftc gets error regarding swiftrt.obj
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
cloned
Resolution: Was resubmitted in the appropriate repository rather than transferred
documentation
inaccurate info
Bug → documentation: Inaccurate info
† website
This issue was supposed to belong in the swift-org-website repository
Windows
Platform: Windows
#58435
by gandalfas
was closed Apr 16, 2023
SwiftDtoa: License / portability - a question and a hint.
off topic
Resolution: Is beyond the scope of the Swift project (Xcode, proprietary Apple frameworks, etc.)
#65739
by newbie-02
was closed May 31, 2023
Compiler crash: Unhandled coercion
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
duplicate
Resolution: Duplicates another issue
existential member accesses
Feature → existentials: existential member accesses
existentials
Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values
type checker
Area → compiler: Semantic analysis
#65189
by jasonbobier
was closed Apr 14, 2023
[compiler] Add ability to specify The Swift compiler in itself
feature
A feature request or implementation
arch
when compiling Swift
compiler
#61908
by colemancda
was closed Jan 19, 2024
custom-native-toolchains aren't applied to swiftpm
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
task
#59025
by etcwilde
was closed Jul 22, 2022
Protocol types with class adoption limitation in generics
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
generics
Feature: generic declarations and types
type checker
Area → compiler: Semantic analysis
#61296
by francuim-d
was closed Sep 29, 2022
[SwiftPM] A deviation from expected or documented behavior. Also: expected but undesirable behavior.
cloned
Resolution: Was resubmitted in the appropriate repository rather than transferred
--static-swift-stdlib
is not compatible with swift test
bug
#59447
by kateinoigakukun
was closed Jun 14, 2022
[SR-12345] Swift Driver Outputs Invalid Commands For Incremental Builds
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
legacy driver
Area → compiler: the integrated C++ legacy driver. Succeeded by the swift-driver project
will not do
Resolution: Will not be worked on
#54779
by swift-ci
was closed Apr 28, 2020
[SR-15747] cmark test failure results in incomplete compiler build
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
build-script
Area → utils: The build script
unexpected error
Bug: Unexpected error
utils
Area: the build system and other accessory scripts under the "utils" directory
Xcode
#58024
by kylesluder
was closed Apr 14, 2023
Command CompileSwift failed with a nonzero exit code when accessing mutable dictionary of generics with associated types
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
duplicate
Resolution: Duplicates another issue
existential member accesses
Feature → existentials: existential member accesses
existentials
Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values
swift 5.9
type checker
Area → compiler: Semantic analysis
#63751
by mohurwitzmusic
was closed Apr 14, 2023
[SR-6931] libSyntax: StmtSyntax doesn't capture commonality among statements
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
† libswiftSyntax
† Area → compiler: the once-integrated C++ Syntax library succeeded by SwiftSyntax
QoI
Quality of Implementation
source tooling
Area: IDE support, SourceKit, and other source tooling
stale
Resolution: No longer relevant, stale
statements
Feature: statements
#49479
by dabrahams
was closed Apr 5, 2023
[SR-14943] Fix-it for changing unsafeBitcast to unsafeDowncast should be more narrow or removed
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
casting
Feature: explicit casting (is, as, as? and as!)
compiler
The Swift compiler in itself
diagnostics QoI
Bug: Diagnostics Quality of Implementation
duplicate
Resolution: Duplicates another issue
generics
Feature: generic declarations and types
good first issue
Good for newcomers
swift 5.9
type checker
Area → compiler: Semantic analysis
unexpected warning
Bug: Unexpected warning
#57285
by typesanitizer
was closed May 11, 2023
[SR-144] Markdown Support in Jira
feature
A feature request or implementation
improvement
#42766
by swift-ci
was closed Jun 16, 2022
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