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Issues list

[SR-8956] New treatment of implicitly unwrapped optionals silently changes behavior of old code bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#51461 opened Oct 10, 2018 by saagarjha updated Apr 25, 2022
2
[SR-15787] Cannot skip a return statement in a function returning Void via associated type bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#58064 opened Jan 29, 2022 by saagarjha updated Apr 25, 2022
[SR-15816] Retrieving a value from a Substring-keyed Dictionary is broken bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#58093 opened Feb 3, 2022 by saagarjha updated May 17, 2022
1
_StringGuts._foreignOpaqueCharacterStride(startingAt:) has a bridge retain/release in it bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#61608 opened Oct 18, 2022 by saagarjha updated Oct 18, 2022
@Catfish-Man
Point-free version of String.init(cString:) does not accept UnsafeMutablePointer<CChar> compiler The Swift compiler in itself new feature type checker Area → compiler: Semantic analysis
#60147 opened Jul 20, 2022 by saagarjha updated Dec 13, 2022
2
[SR-4243] Compiler Crash with AnyClass and perform(_:with:) 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
#46826 opened Mar 14, 2017 by saagarjha updated Apr 17, 2023
1
Swift += operator inserts extra ARC traffic and breaks uniqueness checks ARC Feature: automatic reference counting bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself declarations Feature: declarations for-in loops Feature: for-in loops func Feature → declarations: Functions mutating Feature → declarations → functions: Mutating functions SILOptimizer Area → compiler: SIL optimization passes statements Feature: statements swift 5.9 unexpected behavior Bug: Unexpected behavior or incorrect output
#66141 opened May 25, 2023 by saagarjha updated May 26, 2023
2
Constant members should not contribute to layout bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#68984 opened Oct 5, 2023 by saagarjha updated Oct 12, 2023
1
Compiler incorrectly warns when iterating over AsyncSequence with synchronous implementation bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#70483 opened Dec 15, 2023 by saagarjha updated Dec 15, 2023
Marking synchronous implementation of AsyncIteratorProtocol with "await" makes it much slower bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#70484 opened Dec 15, 2023 by saagarjha updated Dec 18, 2023
3
Parameter packs+protocol calls introduce NativeBox overhead even when types are statically known bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#72330 opened Mar 14, 2024 by saagarjha updated Mar 14, 2024
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 updated Apr 24, 2024
Swift fails to correctly select between async and regular overload async & await Feature → concurrency: asynchronous function aka the async/await pattern @autoclosure Feature → attributes: the @autoclosure type attribute 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 overload resolution Area → compiler → type checker: Overload resolution (ranking) swift 6.0 type checker Area → compiler: Semantic analysis unexpected error Bug: Unexpected error
#69489 opened Oct 29, 2023 by saagarjha updated May 10, 2024
1
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