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79332c19b0
previously I was allowing these because I thought there was some representational difference if the enum is raw. it turns out that a raw enum is only useful if you synthesize conformance to RawRepresentable. since I disabled that synthesis it's kind of silly to still allow the raw type to be written at all. rdar://110539937
20 lines
798 B
Swift
20 lines
798 B
Swift
// RUN: %target-typecheck-verify-swift -enable-experimental-feature MoveOnlyEnumDeinits
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// REQUIRES: objc_interop
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// Validate that we can't mark an objc enum as move only.
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@_moveOnly
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@objc enum Foo : Int { // expected-error {{noncopyable enums cannot be marked '@objc'}}
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// expected-error@-1 {{'Foo' declares raw type 'Int', but cannot yet conform to RawRepresentable because it is noncopyable}}
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case X, Y, Z
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deinit {} // expected-error {{deinitializers cannot be declared on an @objc enum type}}
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}
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@_moveOnly
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@objc enum Foo2 : Int { // expected-error {{noncopyable enums cannot be marked '@objc'}}
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// expected-error@-1 {{'Foo2' declares raw type 'Int', but cannot yet conform to RawRepresentable because it is noncopyable}}
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case X, Y, Z
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}
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