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Issues list

[SR-2267] Nested Swift classes fail to link for Objective-C bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself IRGen LLVM IR generation regression swift 3.0
#44874 by rnapier was closed Nov 2, 2017
@slavapestov
14
[SR-11565] AnyObject allows invalid as? conversion of combined protocols bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself runtime The Swift Runtime
#53970 opened Oct 3, 2019 by rnapier
7
[SR-11457] Incorrect diagnostic when assigning incorrect type through keypath 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 key paths Feature: key paths (both native and Objective-C)
#53858 by rnapier was closed Feb 6, 2020
@rnapier
5
[SR-8219] Memory corruption of private enum property bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself regression swift 4.2
#50751 by rnapier was closed Aug 28, 2018
@aschwaighofer
5
[SR-12278] "Cannot match several associated values at once" should explain itself or be removed bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#54706 by rnapier was closed Feb 26, 2020
@typesanitizer
4
[SR-3834] Extensions of nested types are in wrong namespace bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#46419 by rnapier was closed Apr 26, 2017
4
any does not support combined protocols with primary associated type without a typealias 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 compositions Feature → types: protocol composition types swift 5.9 type checker Area → compiler: Semantic analysis TypeResolver unexpected error Bug: Unexpected error
#63877 opened Feb 24, 2023 by rnapier
@slavapestov
3
[SR-6841] SetAlgebra prevents enforcing AnyObject constraint bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#49390 by rnapier was closed Jan 26, 2018
@DougGregor
3
Crash on lazy variables inside of closures bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#59329 by rnapier was closed Jun 21, 2022
2
[SR-14287] Dictionary(uniqueKeysWithValues:) cannot accept KeyValuePairs bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself type checker Area → compiler: Semantic analysis
#56646 opened Feb 28, 2021 by rnapier
2
[SR-13422] Compiler crash when evaluating Deque.first bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself SILGen Area → compiler: The SIL generation stage
#55863 opened Aug 19, 2020 by rnapier
2
[SR-13155] Crash when constructing object inline, but not if a variable is used bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#55598 opened Jul 6, 2020 by rnapier
2
[SR-10481] Conforming some objc classes to protocol crashes compiler if protocol is used in generic function 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 run-time crash Bug → crash: Swift code crashed during execution
#52881 opened Apr 13, 2019 by rnapier
2
[SR-6851] Implementing Collection and SetAlgebra on generic class type parameter makes isEmpty ambiguous bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself type checker Area → compiler: Semantic analysis
#49400 by rnapier was closed Jan 26, 2018
2
[SR-4832] IndexingIterator has no public initializer bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella
#47409 opened May 8, 2017 by rnapier
2
[SR-1257] guard-let significantly slower than if != nil bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance SILOptimizer Area → compiler: SIL optimization passes
#43865 by rnapier was closed May 15, 2016
2
Crash when compiling any RangeExpression & Sendable in some cases 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 existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values IRGen LLVM IR generation protocol compositions Feature → types: protocol composition types swift 5.8
#63878 opened Feb 24, 2023 by rnapier
1
[SR-15180] Removing empty Data subrange crashes if a slice has been created bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#57503 opened Sep 9, 2021 by rnapier
1
[SR-13641] Segmentation fault on static subscript with generic constraint bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#56077 opened Oct 1, 2020 by rnapier
1
[SR-11722] Property wrapper Optional promotion causes type mismatch bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself property wrappers Feature: property wrappers type checker Area → compiler: Semantic analysis
#54131 by rnapier was closed Nov 6, 2019
1
[SR-10169] Crash on overloaded returns with chained + bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#52571 by rnapier was closed Mar 25, 2019
1
[SR-4736] Passing self to super.init before initialization is incorrectly allowed 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
#47313 by rnapier was closed Mar 16, 2018
1
[SR-3955] ExpressibleByArrayLiteral causes extra array nesting bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#46540 opened Feb 14, 2017 by rnapier
1
[SR-275] Crash if required objc protocol method provided as default impl bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#42897 by rnapier was closed Dec 17, 2015
1
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
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