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ea1560f43b
A constraint like `Parameter == SomethingConcrete` means references to `Parameter` in that context behave like `SomethingConcrete`, including for name resolution. Handling the parameter as just a parameter type means that it won't find any non-protocol nested types (i.e. things other than associated types and protocol typealiases are invisible). Fixes rdar://problem/42136457 and SR-8240.
15 lines
283 B
Swift
15 lines
283 B
Swift
// RUN: %target-typecheck-verify-swift
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struct Box<Representation> {
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let value: Representation
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}
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enum Repr {}
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extension Repr {
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typealias RawEnum = ()
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}
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extension Box where Representation == Repr {
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init(rawEnumValue: Representation.RawEnum) {
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fatalError()
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}
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}
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