11 lines
507 B
C++
11 lines
507 B
C++
// RUN: %clang_cc1 -fsyntax-only -std=c++1z -verify %s
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struct [[nodiscard]] S1 {}; // ok
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struct [[nodiscard nodiscard]] S2 {}; // expected-error {{attribute 'nodiscard' cannot appear multiple times in an attribute specifier}}
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struct [[nodiscard("Wrong")]] S3 {}; // expected-error {{'nodiscard' cannot have an argument list}}
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[[nodiscard]] int f();
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enum [[nodiscard]] E {};
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namespace [[nodiscard]] N {} // expected-warning {{'nodiscard' attribute only applies to functions, methods, enums, and classes}}
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