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Failed to produce diagnostic for expression
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72888
opened Apr 6, 2024 by
God2525
Xcode build fails if using Swift.org toolchain when Address Sanitizer is enabled.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72878
opened Apr 5, 2024 by
bwhiteley
Assertion failed: ((conformingReplacementType->is<ErrorType>() || conformingReplacementType->is<SubstitutableType>() || conformingReplacementType->is<DependentMemberType>() || conformingReplacementType->hasTypeVariable()) && "replacement requires looking up a concrete conformance")
assertion failure
Bug → crash: An assertion failure
code completion
Area → source tooling: code completion
found by stress tester
Flag: An issue found by the SourceKit stress tester
#72855
opened Apr 4, 2024 by
ahoppen
Assertion failed: (!firstType->hasTypeVariable()), function checkRequirementsImpl
when having a single element tuple with unknown type in a closure
assertion failure
#72852
opened Apr 4, 2024 by
ahoppen
[ConstraintSystem] Improve score label in the debug output so that we can easily recognize which score is more/less impactful.
feature
A feature request or implementation
triage needed
This issue needs more specific labels
#72842
opened Apr 4, 2024 by
kntkymt
Unaccountable type deduction change when building via CMake/Xcode
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72841
opened Apr 4, 2024 by
dabrahams
link error caused by conforming C++ type to Equatable
bug
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
conformances
Feature → protocol: protocol conformances
Equatable
Area → standard library: The `Equatable` protocol
linker error
multiple files
Flag: An issue whose reproduction requires multiple files
swift 5.10
unexpected error
Bug: Unexpected error
#72826
opened Apr 4, 2024 by
wtholliday
Redundant errors in synthesized 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
for-in loops
Feature: for-in loops
generics
Feature: generic declarations and types
statements
Feature: statements
swift 6.0
type checker
Area → compiler: Semantic analysis
makeIterator
call on conflicting generic arguments in for
-in
sequence expression
bug
#72818
opened Apr 3, 2024 by
AnthonyLatsis
Better diagnostic when type has constrained subscript setter override
feature
A feature request or implementation
triage needed
This issue needs more specific labels
#72810
opened Apr 3, 2024 by
stephencelis
Crash in SIL gen casting to protocol with primary associated type
assertion failure
Bug → crash: An assertion failure
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
existential member accesses
Feature → existentials: existential member accesses
existentials
Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values
parameterized protocols
Feature → protocol: protocols with primary associated types
SILGen
Area → compiler: The SIL generation stage
swift 6.0
#72805
opened Apr 3, 2024 by
jumhyn-browser
Backward compatibility issue when framework is built in Xcode 15.3 with Swift 5.10 and used in Xcode 15.2
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72802
opened Apr 3, 2024 by
mahavrani
[cxx-interop] Allow removing elements from Feature: Interoperability with C++
compiler
The Swift compiler in itself
feature
A feature request or implementation
std::set
c++ interop
#72799
opened Apr 3, 2024 by
egorzhdan
NSObject
conformance to Equatable
is stealthy
bug
#72797
opened Apr 3, 2024 by
igor-makarov
[cxx-interop] Consider mapping C++ nullopt_t ctors to ExpressibleByNilLiteral conformance
c++ interop
Feature: Interoperability with C++
compiler
The Swift compiler in itself
feature
A feature request or implementation
#72796
opened Apr 3, 2024 by
egorzhdan
OptionSet
that is also an NSObject
seems to be broken
bug
#72765
opened Apr 2, 2024 by
igor-makarov
@discardableResult
doesn't work with computed property getter
accessors
#72752
opened Apr 1, 2024 by
li3zhen1
cloning swift fails
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72735
opened Mar 31, 2024 by
soloturn
Compiler crashed: Referring os.Logger instance in custom constructor of String
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
#72733
opened Mar 31, 2024 by
mtgto
No literal initialization via coercion in generic code :(
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#72725
opened Mar 30, 2024 by
oscbyspro
import typealias
causes invalid error claiming the symbol is a protocol
bug
#72724
opened Mar 30, 2024 by
tristanlabelle
Assertion failure: Bug → crash: An assertion failure
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
declarations
Feature: declarations
extension
Feature → declarations: `extension` declarations
generics
Feature: generic declarations and types
IRGen
LLVM IR generation
swift 6.0
extReqs.size() == typeReqs.size())
in isWrittenWithConstraints
.
assertion failure
#72719
opened Mar 30, 2024 by
fibrechannelscsi
Incorrect 'class inherits from itself'
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
class
Feature → type declarations: Class declarations
compiler
The Swift compiler in itself
declarations
Feature: declarations
inheritance clauses
Feature → type declarations: Type inheritance clauses
swift 6.0
type checker
Area → compiler: Semantic analysis
type declarations
Feature → declarations: Type declarations
unexpected error
Bug: Unexpected error
#72715
opened Mar 29, 2024 by
karwa
Incorrect absoluteString for URL on linux
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
Foundation
Linux
Platform: Linux
transfer candidate
The issue may belong in another repository
#72702
opened Mar 29, 2024 by
Jomy10
Compiler crash with circular reference, redundant conformance requirements
assertion failure
Bug → crash: An assertion failure
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
declarations
Feature: declarations
generics
Feature: generic declarations and types
inheritance clauses
Feature → type declarations: Type inheritance clauses
protocol
Feature → type declarations: Protocol declarations
swift 6.0
type checker
Area → compiler: Semantic analysis
typealias
Feature → type declarations: `typealias` declarations
#72695
opened Mar 29, 2024 by
karwa
No 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
existentials
Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values
qualified identifier types
Feature → types: Qualified identifier types
swift 6.0
type checker
Area → compiler: Semantic analysis
types
Feature: types
unexpected behavior
Bug: Unexpected behavior or incorrect output
any
syntax migration error for protocol qualifier
bug
#72678
opened Mar 28, 2024 by
AnthonyLatsis
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