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Issues list

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
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. concurrency Feature: umbrella label for concurrency language features
#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
Redundant errors in synthesized makeIterator call on conflicting generic arguments in for-in sequence expression bug 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
#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
2
usage of a noncopyable type that compiler can't verify bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. noncopyable struct/enum Feature → declarations: Noncopyable value type declarations ownership Feature: Ownership modifiers and semantics
#72803 opened Apr 3, 2024 by LeeroyDing
1
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
NSObject conformance to Equatable is stealthy bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72797 opened Apr 3, 2024 by igor-makarov
OptionSet that is also an NSObject seems to be broken bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72765 opened Apr 2, 2024 by igor-makarov
4
@discardableResult doesn't work with computed property getter accessors Feature → declarations: Variable (property) accessors attributes Feature: Declaration and type attributes bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself declarations Feature: declarations @discardableResult Feature → attributes: The @discardableResult attribute swift 6.0 type checker Area → compiler: Semantic analysis unexpected behavior Bug: Unexpected behavior or incorrect output
#72752 opened Apr 1, 2024 by li3zhen1
Compiler crash with generic result builders 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
#72739 opened Apr 1, 2024 by carl314
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
1
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
Wrong Sendable closure diagnostics with implicitly unwrapped optional bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features
#72727 opened Mar 30, 2024 by groue
1
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 A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself declarations Feature: declarations import Feature → declarations: `import` declarations swift 6.0 typealias Feature → type declarations: `typealias` declarations unexpected error Bug: Unexpected error
#72724 opened Mar 30, 2024 by tristanlabelle
1
ProTip! What’s not been updated in a month: updated:<2024-04-08.