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Issues list

[SR-12231] Redundant warnings about inaccessible cases compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation pattern matching Feature: pattern matching SILGen Area → compiler: The SIL generation stage statements Feature: statements swift 5.3 switch cases Feature → statements → switch: 'switch' statement cases switch Feature → statements: 'switch' statements task
#54657 by jckarter was closed Aug 22, 2020
@theblixguy
6
[SR-11892] Suggest inheriting NSObject instead of providing stubs for NSObjectProtocol compiler The Swift compiler in itself good first issue Good for newcomers task
#54309 by jckarter was closed Feb 18, 2020
3
[SR-11412] Offer to make a type conform to protocols when a type mismatch occurs between a concrete type and generic parameter compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation task
#53813 by jckarter was closed Sep 6, 2019
@theblixguy
2
[SR-11066] False positive "never mutated" warning when property with mutating getter is accessed on value 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 good first issue Good for newcomers
#53458 by jckarter was closed Jul 5, 2019
1
[SR-10988] Suggest return when the last statement of a multi-statement function body would be a valid return value compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation fix-its Feature: diagnostic fix-its good first issue Good for newcomers task type checker Area → compiler: Semantic analysis
#53378 by jckarter was closed May 11, 2023
1
10
[SR-8713] Protocol extension methods invoked from non-final classes are type-checked incorrectly 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
#51225 by jckarter was closed Sep 7, 2018
3
[SR-7713] Adding redundant RandomAccessCollection conformance mysteriously causes code to be less optimized bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance
#50253 by jckarter was closed Sep 4, 2018
@eeckstein
4
[SR-7522] End dynamic exclusivity duration immediately before a nonmutating didSet bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#50064 by jckarter was closed Jun 28, 2018
3
[SR-7435] Compiler incorrectly disallows nonfinal classes from using default implementations that have same-type constraints on associated types of Self bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself regression swift 4.1 type checker Area → compiler: Semantic analysis
#49978 by jckarter was closed Apr 17, 2018
1
[SR-7402] Do availability checking on key path literals bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#49945 by jckarter was closed Jul 26, 2018
4
[SR-7307] Warn when a block contains nothing but a defer statement 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 good first issue Good for newcomers
#49855 by jckarter was closed Aug 1, 2018
@vguerra
20
[SR-7083] lazy properties can't have observers bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself good first issue Good for newcomers
#49631 by jckarter was closed Jun 9, 2020
@theblixguy
12
[SR-7040] Provide a helpful diagnostic when a -D flag starts with a redundant -D bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself good first issue Good for newcomers legacy driver Area → compiler: the integrated C++ legacy driver. Succeeded by the swift-driver project
#49588 by jckarter was closed May 17, 2019
1
[SR-6512] Provide a specialized diagnostic when trying to override extension methods that can be @objc bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#49062 by jckarter was closed Dec 14, 2017
3
[SR-6393] Warn on unused arguments compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation feature A feature request or implementation function parameters Feature → declarations: function parameters name shadowing Feature: name shadowing type checker Area → compiler: Semantic analysis
#48943 by jckarter was closed Nov 15, 2017
1
[SR-6273] Disallow unconstructible infinite value types bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself good first issue Good for newcomers
#48823 by jckarter was closed Jun 14, 2018
@AnthonyLatsis
3
[SR-6272] Tailored diagnostics with fixits for numerical conversions 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 good first issue Good for newcomers
#48822 by jckarter was closed Feb 9, 2018
6
[SR-6012] No fix-it for too few or too many dots for ranges 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 good first issue Good for newcomers
#48569 by jckarter was closed Jul 3, 2018
@AnthonyLatsis
5
[SR-5789] Fixit when failed reference to member named subscript could refer to subscript declaration 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 good first issue Good for newcomers type checker Area → compiler: Semantic analysis
#48359 by jckarter was closed May 23, 2018
@AnthonyLatsis
3
[SR-5324] Better diagnostic when instance member of outer type is referenced from nested type compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation good first issue Good for newcomers improvement
#47898 by jckarter was closed Sep 19, 2017
6
[SR-4376] Casting an existential to another existential type for a protocol in a different module erroneously 'always succeeds' bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#46955 by jckarter was closed Mar 29, 2017
@jckarter
4
[SR-3882] @objc protocol conformance info isn't recorded when a type conforms to a Swift sub-protocol bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself good first issue Good for newcomers IRGen LLVM IR generation
#46467 by jckarter was closed Feb 23, 2017
1
[SR-3711] Make .member lookups in Optional<T> context ambiguous if member can be found in both Optional and T compiler The Swift compiler in itself duplicate Resolution: Duplicates another issue good first issue Good for newcomers improvement
#46296 by jckarter was closed Oct 3, 2017
3
[SR-3679] withUnsafeBytes and withUnsafePointer should accept immutable values feature A feature request or implementation good first issue Good for newcomers standard library Area: Standard library umbrella swift evolution implemented Flag → feature: A feature that was approved through the Swift evolution process and implemented
#46264 by jckarter was closed Jun 4, 2021
1
[SR-3585] Converting NSString to CFString requires double casting, but not in playground bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself runtime The Swift Runtime type checker Area → compiler: Semantic analysis
#46170 by jckarter was closed Mar 19, 2018
4
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