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Issues list

Compiler crash when throwing from a throws(Never) function 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
#73053 opened Apr 16, 2024 by Jnosh
Assertion failed: (genericSig && "Need a generic signature to resolve conformance") bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#73068 opened Apr 16, 2024 by fibrechannelscsi
Warnings output for files inside preconcurrency imported library bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#73075 opened Apr 17, 2024 by radianttap
Show a closure’s type and actor isolation when performing cursor info on the braces or in keyword actor isolation Feature → concurrency: Actor isolation attributes Feature: Declaration and type attributes closures Feature: closures concurrency Feature: umbrella label for concurrency language features cursor info Area → source tooling: cursor info feature A feature request or implementation source tooling Area: IDE support, SourceKit, and other source tooling SourceKit Area → source tooling: SourceKit types Feature: types
#73095 opened Apr 17, 2024 by ahoppen
Compiler Hangs on Swift 5.10 and Crashes with Latest Swift 6.0 Snapshot When Using lazy var with try bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself error handling throw Feature → error handling: Throw statements type checker Area → compiler: Semantic analysis
#73073 opened Apr 17, 2024 by CrazyFanFan
Compiler crash using isolated parameter and typed throws - "Illegal convention for non-address types" 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
#73170 opened Apr 21, 2024 by Jnosh
Declaration order of type-constrained typealias and struct implementing a generic protocol causes "invalid type alias" error bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. generics Feature: generic declarations and types typealias Feature → type declarations: `typealias` declarations
#73154 opened Apr 19, 2024 by pkillian
[SR-15926] Generic type put into wrong position bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#58187 opened Mar 1, 2022 by davezarzycki
Compiler crash with value and type pack when used in a method vs free function 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
#73211 opened Apr 23, 2024 by PopFlamingo
Value and type pack runtime crash when used in a method instead of free function 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
#73209 opened Apr 23, 2024 by PopFlamingo
Compiler crash when capturing optional isolated parameter in a closure 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
#73197 opened Apr 23, 2024 by Jnosh
Allow @_section for static non-global data feature A feature request or implementation triage needed This issue needs more specific labels
#73218 opened Apr 24, 2024 by saagarjha
Assertion failure deserializing protocol conformance involving ObjC method taking a block bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software serialization Area → compiler: Serialization & deserialization triage needed This issue needs more specific labels type checker Area → compiler: Semantic analysis
#73180 opened Apr 22, 2024 by NuriAmari
Swift Reflection Context crashes which breaks LeakAgent and other Instruments features 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
#73181 opened Apr 22, 2024 by chiragramani
Autoclosure property wrapper crashes when implicitly initializing optional value 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
#73173 opened Apr 22, 2024 by david-swift
Freestanding macros cannot unbox an existential argument feature A feature request or implementation triage needed This issue needs more specific labels
#73593 opened May 13, 2024 by eliyap
Regression in Swift 6.0 compiler: crash with passing & to non-inout parameter 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 Frontend Area → compiler: Frontend inout Feature → types: `inout` types type checker Area → compiler: Semantic analysis
#73454 opened May 6, 2024 by migueldeicaza
passing function result of a parameter pack to a generic function results in false compiler error. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#73613 opened May 14, 2024 by JaapWijnen
[Docs] Wrong image used in CppInteroperability tutorial bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++
#66757 opened Jun 20, 2023 by JSHan94
A typo in a protocol name can crash the compiler under certain conditions 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 Frontend Area → compiler: Frontend triage needed This issue needs more specific labels type checker Area → compiler: Semantic analysis
#73668 opened May 16, 2024 by RussBaz
Conditional compilation results in the code passing the check for missing executable statement bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#73669 opened May 16, 2024 by CrazyFanFan
Windows version number support for the @available attribute availability The @available attribute and availability checking in general compiler The Swift compiler in itself feature A feature request or implementation Frontend Area → compiler: Frontend Windows Platform: Windows
#73655 opened May 15, 2024 by tristanlabelle
Unexpected ambiguous type error when assigning to conforming primary associated type bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. type checker Area → compiler: Semantic analysis
#72977 opened Apr 11, 2024 by hydrixos
Expected assignment to opaque type fails bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#73789 opened May 21, 2024 by Alc-Alc
Failed to produce diagnostic for expression in SwiftUI code bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#73750 opened May 20, 2024 by moreindirection
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