llvm-project

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// RUN: %clang_cc1 -std=c++20 -verify %s
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namespace GH57347 {
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namespace A {}
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void f() {
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  using enum A::+; // expected-error {{using enum requires an enum or typedef name}}
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  using enum; // expected-error {{using enum requires an enum or typedef name}}
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  using enum class; // expected-error {{using enum requires an enum or typedef name}}
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  using enum enum q; // expected-error {{using enum does not permit an elaborated enum specifier}}
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}
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}
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