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Issues list

SILGen crash on try repeat/await repeat 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 expressions Feature: expressions generics Feature: generic declarations and types pack expansions Feature → expressions: Pack expansion expressions SILGen Area → compiler: The SIL generation stage swift 6.0 variadic generics Feature → generics: Variadic generics
#73263 opened Apr 25, 2024 by AnthonyLatsis
SILGen crash on using member type accessed through metatype value 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 expressions Feature: expressions metatypes Feature → types: Metatypes nested types Feature: nested types SILGen Area → compiler: The SIL generation stage swift 6.0 types Feature: types
#73251 opened Apr 25, 2024 by AnthonyLatsis
Redundant errors in synthesized makeIterator call on conflicting generic arguments in for-in sequence expression 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 for-in loops Feature: for-in loops generics Feature: generic declarations and types statements Feature: statements swift 6.0 type checker Area → compiler: Semantic analysis
#72818 opened Apr 3, 2024 by AnthonyLatsis
No any syntax migration error for protocol qualifier 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 existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values qualified identifier types Feature → types: Qualified identifier types swift 6.0 type checker Area → compiler: Semantic analysis types Feature: types unexpected behavior Bug: Unexpected behavior or incorrect output
#72678 opened Mar 28, 2024 by AnthonyLatsis
Bad diagnostic for any P! 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 existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values good first issue Good for newcomers implicitly unwrapped optionals Feature → types: Implicitly unwrapped optional types, aka IUO swift 6.0 type checker Area → compiler: Semantic analysis TypeResolver types Feature: types unexpected behavior Bug: Unexpected behavior or incorrect output
#72662 opened Mar 28, 2024 by AnthonyLatsis
@fabricerenard12
3
☂️ 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 opened Mar 7, 2024 by AnthonyLatsis
5 tasks
@slavapestov
@discardableResult works with try and try!, but not try? 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 @discardableResult Feature → attributes: The @discardableResult attribute error handling expressions Feature: expressions swift 6.0 type checker Area → compiler: Semantic analysis unexpected warning Bug: Unexpected warning
#71870 opened Feb 24, 2024 by AnthonyLatsis
1
2
Requirement machine internal error on simple recursive same-type requirement 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 generic constraints Feature → generics: generic constraints generics Feature: generic declarations and types internal error Bug: Internal error swift 6.0 type checker Area → compiler: Semantic analysis
#70875 opened Jan 12, 2024 by AnthonyLatsis
5
Contributor Experience: Automate the Xcode workspace generation process contributor experience generated Xcode project python task
#70604 opened Dec 22, 2023 by AnthonyLatsis
Bad diagnostic for pack type count mismatch in function call bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. call expressions Feature → expressions: Call expressions compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation expressions Feature: expressions generics Feature: generic declarations and types swift 6.0 type checker Area → compiler: Semantic analysis type inference Feature: type inference variadic generics Feature → generics: Variadic generics
#70228 opened Dec 5, 2023 by AnthonyLatsis
Property of function type containing pack expansion cannot be used with identical contextual type bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself function types Feature → types: function types generics Feature: generic declarations and types properties Feature: properties swift 6.0 type checker Area → compiler: Semantic analysis types Feature: types unexpected error Bug: Unexpected error variadic generics Feature → generics: Variadic generics
#69390 opened Oct 25, 2023 by AnthonyLatsis
Closure as repetition pattern in pack expansion not allowed 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 unexpected error Bug: Unexpected error variadic generics Feature → generics: Variadic generics
#69282 opened Oct 19, 2023 by AnthonyLatsis
7
Sema crash when passing repeat each t arg to (repeat each T) param 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 generics Feature: generic declarations and types swift 6.0 tuple types Feature → types: Tuple types type checker Area → compiler: Semantic analysis types Feature: types variadic generics Feature → generics: Variadic generics
#69245 opened Oct 18, 2023 by AnthonyLatsis
Bad diagnostic for initialization of property wrapper with custom init 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 property wrappers Feature: property wrappers swift 6.0 type checker Area → compiler: Semantic analysis
#69066 opened Oct 9, 2023 by AnthonyLatsis
1
@mininny
9
Compiler crash type-checking force-unwrap of variable of undefined optional type 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 expressions Feature: expressions force-value Feature → expressions: Force-value aka force-unwrap expression swift 5.9 type checker Area → compiler: Semantic analysis
#65987 opened May 17, 2023 by AnthonyLatsis
3
Mangled singleton existential metatypes decode to constraint type metatypes bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself demangling Area → compiler: The `libswiftDemangling` library existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values metatypes Feature → types: Metatypes swift 5.9 types Feature: types unexpected behavior Bug: Unexpected behavior or incorrect output
#65880 opened May 12, 2023 by AnthonyLatsis
Mangled existential types decode to constraint types bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself demangling Area → compiler: The `libswiftDemangling` library existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values swift 5.9 types Feature: types unexpected behavior Bug: Unexpected behavior or incorrect output
#65879 opened May 12, 2023 by AnthonyLatsis
[.]Type completion for (any P). shows it will produce an existential metatype bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code completion Area → source tooling: code completion existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values good first issue Good for newcomers metatypes Feature → types: Metatypes source tooling Area: IDE support, SourceKit, and other source tooling swift 5.9 types Feature: types unexpected behavior Bug: Unexpected behavior or incorrect output
#65843 opened May 10, 2023 by AnthonyLatsis
1
32
Code completion: Stop suggesting old-style protocol metatype syntax in Swift 6 mode bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code completion Area → source tooling: code completion existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values good first issue Good for newcomers metatypes Feature → types: Metatypes source tooling Area: IDE support, SourceKit, and other source tooling swift 5.9 types Feature: types unexpected behavior Bug: Unexpected behavior or incorrect output
#65699 opened May 5, 2023 by AnthonyLatsis
@aniket-singh-01
9
Existential member type signatures not projected (covariant erasure) in code completion suggestions bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code completion Area → source tooling: code completion existential member accesses Feature → existentials: existential member accesses existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values expressions Feature: expressions source tooling Area: IDE support, SourceKit, and other source tooling swift 5.9 unexpected behavior Bug: Unexpected behavior or incorrect output
#65698 opened May 5, 2023 by AnthonyLatsis
Inaccessible existential members suggested in code completion bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code completion Area → source tooling: code completion existential member accesses Feature → existentials: existential member accesses existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values expressions Feature: expressions source tooling Area: IDE support, SourceKit, and other source tooling swift 5.9 unexpected behavior Bug: Unexpected behavior or incorrect output
#65696 opened May 5, 2023 by AnthonyLatsis
Property-wrapped parameter crashes if property wrapper is missing wrappedValue 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 func Feature → declarations: Functions function parameters Feature → declarations: function parameters property wrappers Feature: property wrappers swift 5.9 type checker Area → compiler: Semantic analysis
#65640 opened May 4, 2023 by AnthonyLatsis
Bad diagnostic when matching tuple pattern to existential 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 existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values pattern matching Feature: pattern matching patterns Feature: patterns swift 5.9 tuples Feature: tuples type checker Area → compiler: Semantic analysis
#65243 opened Apr 18, 2023 by AnthonyLatsis
Default argument not type-checked causing crash 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 default arguments Feature: default arguments for value parameters generics Feature: generic declarations and types swift 5.9 type checker Area → compiler: Semantic analysis verifier
#65090 opened Apr 12, 2023 by AnthonyLatsis
1
Default argument establishing type relationship between type parameters not rejected accepts invalid Bug: Accepts invalid bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself default arguments Feature: default arguments for value parameters generics Feature: generic declarations and types swift 5.9 type checker Area → compiler: Semantic analysis type inference Feature: type inference
#65089 opened Apr 12, 2023 by AnthonyLatsis
1
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