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19 lines
560 B
Swift
19 lines
560 B
Swift
// RUN: %target-swift-emit-ir -parse-stdlib %s -enable-experimental-feature Embedded -verify -wmo
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public enum Never {}
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@_silgen_name("abort")
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func abort() -> Never
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@_semantics("typechecker.type(of:)")
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public func type<T, Metatype>(of value: T) -> Metatype { abort() }
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public typealias AnyObject = Builtin.AnyObject
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precedencegroup AssignmentPrecedence { assignment: true }
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public func foo(_ x: AnyObject) {
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_ = type(of: x) // expected-error {{Existential type 'AnyObject' is unavailable in embedded Swift}}
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// expected-note@-1 {{called from here}}
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}
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