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Issues list

getTypeOf{Member,}Reference() needs to erase DynamicSelfType in all positions 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
#73860 opened May 23, 2024 by tayloraswift updated May 24, 2024
@slavapestov
1
assertion failed swift::SILType::hasAbstractionDifference bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software SILGen Area → compiler: The SIL generation stage
#71602 opened Feb 14, 2024 by tayloraswift updated Apr 27, 2024
explicit (consume self) crashes compiler when accessing nested property bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software ownership Feature: Ownership modifiers and semantics
#71600 opened Feb 14, 2024 by tayloraswift updated Apr 27, 2024
1
compiler segfault when building project in release mode only bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. SILOptimizer Area → compiler: SIL optimization passes
#69768 opened Nov 10, 2023 by tayloraswift updated Apr 27, 2024
1
SymbolGraphGen emits synthesized symbols for types inherited from protocols, but not types inherited from base classes. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. SymbolGraphGen The swiftSymbolGraphGen library, responsible for gathering and emitting symbol graphs.
#63698 opened Feb 15, 2023 by tayloraswift updated Apr 27, 2024
(SymbolGraphGen) symbol graphs contain invalid sourceOrigin references bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. SymbolGraphGen The swiftSymbolGraphGen library, responsible for gathering and emitting symbol graphs.
#64546 opened Mar 22, 2023 by tayloraswift updated Apr 27, 2024
(type checker) regression on main in subtyping rules for tuple labels bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. expressions Feature: expressions for-in loops Feature: for-in loops regression type checker Area → compiler: Semantic analysis
#73207 opened Apr 23, 2024 by tayloraswift updated Apr 24, 2024
@xedin
1
usage of a noncopyable type that compiler can't verify: ternary condition bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72136 opened Mar 7, 2024 by tayloraswift updated Mar 7, 2024
1
(lib/SymbolGraphGen) DeclarationFragmentPrinter.h: Assertion `NumFragments' failed 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 swift 5.10 SymbolGraphGen The swiftSymbolGraphGen library, responsible for gathering and emitting symbol graphs.
#71635 opened Feb 15, 2024 by tayloraswift updated Feb 19, 2024
1
swift-driver segfaults whenever it can’t find one of its input files bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software driver
#70572 opened Dec 20, 2023 by tayloraswift updated Feb 19, 2024
defer statement fails to increment refcount of consuming binding, causing segmentation fault bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software ownership Feature: Ownership modifiers and semantics run-time crash Bug → crash: Swift code crashed during execution
#70133 opened Nov 30, 2023 by tayloraswift updated Feb 15, 2024
4
lib/SymbolGraphGen is discarding PATs from declarations bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#70245 opened Dec 5, 2023 by tayloraswift updated Dec 5, 2023
2
(SymbolGraphGen) AnyObject constraints are always dropped bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself generic constraints Feature → generics: generic constraints generics Feature: generic declarations and types source tooling Area: IDE support, SourceKit, and other source tooling swift 5.8 SymbolGraphGen The swiftSymbolGraphGen library, responsible for gathering and emitting symbol graphs. unexpected behavior Bug: Unexpected behavior or incorrect output
#64550 opened Mar 22, 2023 by tayloraswift updated Dec 5, 2023
3
swift::SILInstruction::mayRelease() Bad pointer dereference While running pass #12 SILFunctionTransform "ComputeSideEffects" on SILFunction bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#69903 opened Nov 16, 2023 by tayloraswift updated Nov 16, 2023
compiler failing to diagnose overlapping access of non-frozen types bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#69832 opened Nov 14, 2023 by tayloraswift updated Nov 14, 2023
double free when capturing noncopyable value in async closure bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#69496 opened Oct 30, 2023 by tayloraswift updated Oct 30, 2023
2
compiler crash: 'Interface type: some Weird same-type requirements?' bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#68767 opened Sep 26, 2023 by tayloraswift updated Oct 25, 2023
1
lib/SymbolGraphGen should emit names of @_spi attributes attributes Feature: Declaration and type attributes compiler The Swift compiler in itself feature A feature request or implementation @_spi Feature → attributes: the @_spi attribute SymbolGraphGen The swiftSymbolGraphGen library, responsible for gathering and emitting symbol graphs.
#69382 opened Oct 24, 2023 by tayloraswift updated Oct 25, 2023
cannot call private operators bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#67293 opened Jul 13, 2023 by tayloraswift updated Jul 13, 2023
(SymbolGraphGen) orphaned stdlib symbol 'Unicode._NFD.Iterator.next' 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 @_spi Feature → attributes: the @_spi attribute swift 5.8 SymbolGraphGen The swiftSymbolGraphGen library, responsible for gathering and emitting symbol graphs. unexpected behavior Bug: Unexpected behavior or incorrect output
#65335 opened Apr 21, 2023 by tayloraswift updated Apr 21, 2023
implicit cancellation of multiple async lets serializes the await on each task bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. concurrency Feature: umbrella label for concurrency language features
#63949 opened Feb 27, 2023 by tayloraswift updated Apr 19, 2023
2
[SR-11159] Typechecker crash on overloaded enum case compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software good first issue Good for newcomers
#53556 opened Jul 19, 2019 by tayloraswift updated Apr 17, 2023
12
[SR-11149] property wrappers: Assertion `!base || !base->hasTypeParameter()' failed. 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
#53545 opened Jul 16, 2019 by tayloraswift updated Apr 17, 2023
@DougGregor
2
compiler crash: checked decl cannot have error type 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 type checker Area → compiler: Semantic analysis
#61027 opened Sep 9, 2022 by tayloraswift updated Apr 17, 2023
@robwahl
4
compiler crash when stack-promoting array literals inside specialized @inlinable generic functions 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 @inlinable Feature → attributes: the @inlinable attribute literals Feature → expressions: Literals such as an integer or string literal optimized only Flag: An issue whose reproduction requires optimized compilation
#63775 opened Feb 19, 2023 by tayloraswift updated Apr 17, 2023
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