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5 lines
321 B
Swift
5 lines
321 B
Swift
// {"kind":"typecheck","signature":"swift::TypeChecker::checkDeclAttributes(swift::Decl*)","signatureAssert":"Assertion failed: (detail::isPresent(Val) && \"dyn_cast on a non-existent value\"), function dyn_cast"}
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// RUN: not --crash %target-swift-frontend -typecheck %s
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protocol a { b }
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@_implements(a, b) typealias c =
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