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6,391 Open 8,399 Closed
6,391 Open 8,399 Closed
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Issues list

Compiler errors with libstdc++ in C++20 mode on Ubuntu 23.10 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ compiler The Swift compiler in itself
#73037 opened Apr 15, 2024 by egorzhdan
@egorzhdan
SIL verification failed when using tuples containing parameter packs 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
#73030 opened Apr 14, 2024 by xAlien95
Misleading error message when comparing generics that vary in types bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#73029 opened Apr 14, 2024 by Alc-Alc
Another (srcAddr->getType() == destAddr->getType()), function createCopyAddr assertion failure. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#73018 opened Apr 12, 2024 by fibrechannelscsi
[Autodiff] valueWithPullback operator does not take functions with inout parameters task triage needed This issue needs more specific labels
#72982 opened Apr 11, 2024 by JaapWijnen
2
Runtime EXC_BAD_ACCESS crash in libswiftCore.dylib`__swift::__runtime::llvm::hash_combine<__swift::__runtime::llvm::hash_code, __swift::__runtime::llvm::StringRef>: 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
#72979 opened Apr 11, 2024 by darronschall
Unexpected ambiguous type error when assigning to conforming primary associated type bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72977 opened Apr 11, 2024 by hydrixos
Declaration macros can’t introduce local variables swift macro Feature → declarations: Swift `macro` declarations
#72968 opened Apr 11, 2024 by ahoppen
1
Region isolation diagnoses async iterator transfer despite nonisolated(unsafe) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features
#72942 opened Apr 10, 2024 by hborla
@gottesmm
1
Compiler crash with dynamic generic 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 swift 6.0 type checker Area → compiler: Semantic analysis types Feature: types
#72941 opened Apr 9, 2024 by Frizlab
@AnthonyLatsis
1
Opaque return type sendability checking hole bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72926 opened Apr 9, 2024 by orobio
The default parameters of the Swift addtarget method do not take effect bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72925 opened Apr 9, 2024 by Pobby12
suppress-remarks option does not work bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72924 opened Apr 9, 2024 by Frizlab
A LoadableByAddress compiler crash with error "<unknown>:0: note: Unimplemented definition" 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
#72911 opened Apr 8, 2024 by hjyamauchi
1
Failed to produce diagnostic for expression with wrong question mark in result builders bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. expressions Feature: expressions failed to produce diagnostic Bug → internal error: Failed to produce diagnostic for expression result builders Feature: Result builders type checker Area → compiler: Semantic analysis
#72901 opened Apr 8, 2024 by koh28
1
Existential type conforming to AnyObject can't satisfy a generic parameter which conforms to AnyObject bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72897 opened Apr 7, 2024 by zetasq
Incorrect type inference for switch <#Never#> {} expression bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72896 opened Apr 7, 2024 by jrsaruo
Missing diagnostic when capturing self in deinit Task bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72893 opened Apr 6, 2024 by rnapier
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
1
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
1
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
1
Assertion failed: (!firstType->hasTypeVariable()), function checkRequirementsImpl when having a single element tuple with unknown type in a closure assertion failure Bug → crash: An assertion failure found by stress tester Flag: An issue found by the SourceKit stress tester type checker Area → compiler: Semantic analysis
#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
2
crash with array of C++ objects exposed via SWIFT_SHARED_REFERENCE bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72827 opened Apr 4, 2024 by wtholliday
@egorzhdan
2
ProTip! Adding no:label will show everything without a label.