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Key paths with opaque types cannot be directly initialized. #64341

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JessyCatterwaul opened this issue Mar 14, 2023 · 0 comments
Open

Key paths with opaque types cannot be directly initialized. #64341

JessyCatterwaul opened this issue Mar 14, 2023 · 0 comments
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself key paths Feature: key paths (both native and Objective-C) opaque types Feature → types: opaque types swift 5.9 type checker Area → compiler: Semantic analysis type inference Feature: type inference unexpected error Bug: Unexpected error

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@JessyCatterwaul
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struct T {
  let property: Never
}

let keyPath = \T.property
let compiles: PartialKeyPath<some Any> = keyPath
let doesNotCompile: PartialKeyPath<some Any> = \T.property
@JessyCatterwaul JessyCatterwaul added bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels labels Mar 14, 2023
@AnthonyLatsis AnthonyLatsis added compiler The Swift compiler in itself key paths Feature: key paths (both native and Objective-C) opaque types Feature → types: opaque types swift 5.9 unexpected error Bug: Unexpected error type checker Area → compiler: Semantic analysis type inference Feature: type inference and removed triage needed This issue needs more specific labels labels Mar 14, 2023
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself key paths Feature: key paths (both native and Objective-C) opaque types Feature → types: opaque types swift 5.9 type checker Area → compiler: Semantic analysis type inference Feature: type inference unexpected error Bug: Unexpected error
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@JessyCatterwaul @AnthonyLatsis