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Issues list

Opaque return type sendability checking hole bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features
#72926 by orobio was closed May 20, 2024
1
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 IRGen LLVM IR generation regression SILGen Area → compiler: The SIL generation stage SILOptimizer Area → compiler: SIL optimization passes
#72911 by hjyamauchi was closed Apr 26, 2024
6
In main.swift, variables can be used before they are declared, leading to undefined behavior accepts invalid Bug: Accepts invalid bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself definite initialization Area → compiler → SIL: Definite initialization duplicate Resolution: Duplicates another issue memory safety Feature: memory safety script mode Flag: Specific to script mode compilation SIL swift 6.0
#72894 by natinusala was closed Apr 13, 2024
3
crash with array of C++ objects exposed via SWIFT_SHARED_REFERENCE Array Area → standard library: The `Array` type 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 crash Bug: A crash, i.e., an abnormal termination of software run-time crash Bug → crash: Swift code crashed during execution swift 5.10
#72827 by wtholliday was closed May 16, 2024
1
@egorzhdan
3
Compiler crash in specific case involving default arguments to initializer when compiling with -strict-concurrency=complete actor isolation Feature → concurrency: Actor isolation bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself concurrency Feature: umbrella label for concurrency language features crash Bug: A crash, i.e., an abnormal termination of software declarations Feature: declarations default arguments Feature: default arguments for value parameters expressions Feature: expressions init Feature → declarations: Initializers IRGen LLVM IR generation swift 5.10
#72795 by glitchery was closed Apr 27, 2024
1
'consume' applied to value that the compiler does not support bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. ownership Feature: Ownership modifiers and semantics
#72615 by mr-swifter was closed Jun 12, 2024
1
Upcoming feature flag ExistentialAny ignores missing any keyword when constraining a protocol bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values parameterized protocols Feature → protocol: protocols with primary associated types protocol Feature → type declarations: Protocol declarations swift 6.0 type checker Area → compiler: Semantic analysis types Feature: types unexpected behavior Bug: Unexpected behavior or incorrect output
#72588 by lukaskollmer was closed Jun 5, 2024
2
@AnthonyLatsis
The new Swift 6.0 snapshots are crashing when building swift-atomics on linux 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
#72540 by finagolfin was closed Apr 15, 2024
8
Compiler crash: Top-level call to async function with generic parameter pack async & await Feature → concurrency: asynchronous function aka the async/await pattern bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself concurrency Feature: umbrella label for concurrency language features crash Bug: A crash, i.e., an abnormal termination of software generics Feature: generic declarations and types IRGen LLVM IR generation script mode Flag: Specific to script mode compilation swift 6.0 variadic generics Feature → generics: Variadic generics
#72536 by AnthonyLatsis was closed Apr 24, 2024
1
Parameter pack causes crash when generic types are initialized concurrently bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features crash Bug: A crash, i.e., an abnormal termination of software generics Feature: generic declarations and types missing info Resolution: Is missing crucial info such as a test case or a concise description run-time crash Bug → crash: Swift code crashed during execution swift 5.10 variadic generics Feature → generics: Variadic generics
#72480 by ThyOwen was closed May 20, 2024
5
Autocomplete does not work for values that depend on result builder inference bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code completion Area → source tooling: code completion
#72399 by stephencelis was closed Jun 8, 2024
1
1
[LoadableByAddr] Assertion failed: (srcAddr->getType() == destAddr->getType()) 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 IRGen LLVM IR generation swift 6.0 tuples Feature: tuples
#72363 by fibrechannelscsi was closed Mar 27, 2024
1
@asl
4
adding global actor erroneously allowed when overriding an ObjC class's method actor isolation Feature → concurrency: Actor isolation bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features declarations Feature: declarations type checker Area → compiler: Semantic analysis
#72238 by KeithBauerANZ was closed Jun 9, 2024
4
☂️ Umbrella issue for bugs in closure pack expansion patterns bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. closures Feature: closures compiler The Swift compiler in itself expressions Feature: expressions generics Feature: generic declarations and types pack expansions Feature → expressions: Pack expansion expressions swift 6.0 type checker Area → compiler: Semantic analysis ☂️ umbrella issue Flag: An umbrella issue variadic generics Feature → generics: Variadic generics
#72153 by AnthonyLatsis was closed May 31, 2024
4 of 5 tasks
1
@slavapestov
GeneratedAssetSymbols.swift will show warning when Strict Concurrency Checking is on bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features triage needed This issue needs more specific labels
#72141 by frogcjn was closed Apr 27, 2024
1
Over-release of non-copyable value when passed via a borrowing parameter and captured by non-escaping 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 noncopyable struct/enum Feature → declarations: Noncopyable value type declarations ownership Feature: Ownership modifiers and semantics
#71495 by sharplet was closed Jun 12, 2024
2
Should the compiler warn about a type that is both globally-isolated and Sendable? concurrency Feature: umbrella label for concurrency language features feature A feature request or implementation
#71473 by mattmassicotte was closed Apr 28, 2024
2
Could it be closures with global actors should be Sendable? bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features
#71098 by mattmassicotte was closed May 17, 2024
2
The new swift-driver doesn't seem to work properly when it's used through a symbolic link bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#70932 by kkebo was closed Apr 25, 2024
1
@artemcm
4
missing entries in libstdc++ modulemap c++ interop Feature: Interoperability with C++ feature A feature request or implementation will not do Resolution: Will not be worked on
#70586 by Trass3r was closed Jun 3, 2024
1
Definite initialization not enforced when using init accessors. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#70583 by CrystDragon was closed May 6, 2024
1
[SymbolGraphGen] passing -application-extension removes symbols with @available(iOSApplicationExtension, unavailable) from the symbol graph file availability 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
#70489 by MarcoEidinger was closed Dec 15, 2023
1 of 2 tasks
9
Segfault on wrong top-level variable declaration order accepts invalid Bug: Accepts invalid 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 definite initialization Area → compiler → SIL: Definite initialization duplicate Resolution: Duplicates another issue memory safety Feature: memory safety script mode Flag: Specific to script mode compilation SIL swift 6.0
#70356 by lukaszdebowski was closed Apr 24, 2024
5
Unicode ZWNJ Recognition Issue bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella String Area → standard library: The `String` type swift 5.9 unexpected behavior Bug: Unexpected behavior or incorrect output
#70266 by urijan44 was closed May 8, 2024
1
C++ interop: non-copyable: fix an issue with move-only-cxx-value-type-generics.swift once non-copyable generics are supported: isLoadableOrOpaque(operand->getType())) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ noncopyable struct/enum Feature → declarations: Noncopyable value type declarations
#70246 by hyp was closed May 15, 2024
1
@kavon
1
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