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0b0d2e912c
MemberImportVisibility rules should only apply to source code in the main module. The rules were being applied when resolving witnesses for synthesized Hashable conformances on CF types imported by ClangImporter, which caused the lookups to fail and bad conformances to be generated. Resolves https://github.com/swiftlang/swift/issues/78870 and rdar://142433039.
24 lines
547 B
Swift
24 lines
547 B
Swift
// RUN: %target-swift-frontend -emit-sil %s -verify
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// RUN: %target-swift-frontend -emit-sil %s -enable-upcoming-feature MemberImportVisibility -verify
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// REQUIRES: VENDOR=apple
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// REQUIRES: swift_feature_MemberImportVisibility
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import CoreFoundation
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public func takesHashable<T: Hashable>(_ t: T) {}
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public func takesCFObjects(
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_ string: CFString,
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_ number: CFNumber,
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_ date: CFDate,
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_ data: CFData,
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_ set: CFSet,
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) {
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takesHashable(string)
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takesHashable(number)
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takesHashable(date)
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takesHashable(data)
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takesHashable(set)
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}
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