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// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++11 -Wreserved-attribute-identifier -fsyntax-only -verify %s -DTEST1
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++11 -Wreserved-attribute-identifier -fsyntax-only -verify %s -DTEST2
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++11 -Wreserved-attribute-identifier -fsyntax-only -verify %s -DTEST3
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++11 -Wreserved-attribute-identifier -fsyntax-only -verify %s -DTEST4
#ifdef TEST1
#define assume
#undef assume
#define noreturn // expected-warning {{noreturn is a reserved attribute identifier}}
#undef noreturn // expected-warning {{noreturn is a reserved attribute identifier}}
#define carries_dependency // expected-warning {{carries_dependency is a reserved attribute identifier}}
#undef carries_dependency // expected-warning {{carries_dependency is a reserved attribute identifier}}
#define deprecated // expected-warning {{deprecated is a reserved attribute identifier}}
#undef deprecated // expected-warning {{deprecated is a reserved attribute identifier}}
#define fallthrough // expected-warning {{fallthrough is a reserved attribute identifier}}
#undef fallthrough // expected-warning {{fallthrough is a reserved attribute identifier}}
#define likely // expected-warning {{likely is a reserved attribute identifier}}
#undef likely // expected-warning {{likely is a reserved attribute identifier}}
#define no_unique_address // expected-warning {{no_unique_address is a reserved attribute identifier}}
#undef no_unique_address // expected-warning {{no_unique_address is a reserved attribute identifier}}
#define unlikely // expected-warning {{unlikely is a reserved attribute identifier}}
#undef unlikely // expected-warning {{unlikely is a reserved attribute identifier}}
#define maybe_unused // expected-warning {{maybe_unused is a reserved attribute identifier}}
#undef maybe_unused // expected-warning {{maybe_unused is a reserved attribute identifier}}
#define nodiscard // expected-warning {{nodiscard is a reserved attribute identifier}}
#undef nodiscard // expected-warning {{nodiscard is a reserved attribute identifier}}
#elif TEST2
#define assume "test"
#undef assume
#define noreturn "test" // expected-warning {{noreturn is a reserved attribute identifier}}
#undef noreturn // expected-warning {{noreturn is a reserved attribute identifier}}
#define carries_dependency "test" // expected-warning {{carries_dependency is a reserved attribute identifier}}
#undef carries_dependency // expected-warning {{carries_dependency is a reserved attribute identifier}}
#define deprecated "test" // expected-warning {{deprecated is a reserved attribute identifier}}
#undef deprecated // expected-warning {{deprecated is a reserved attribute identifier}}
#define fallthrough "test" // expected-warning {{fallthrough is a reserved attribute identifier}}
#undef fallthrough // expected-warning {{fallthrough is a reserved attribute identifier}}
#define likely "test" // expected-warning {{likely is a reserved attribute identifier}}
#undef likely // expected-warning {{likely is a reserved attribute identifier}}
#define no_unique_address "test" // expected-warning {{no_unique_address is a reserved attribute identifier}}
#undef no_unique_address // expected-warning {{no_unique_address is a reserved attribute identifier}}
#define unlikely "test" // expected-warning {{unlikely is a reserved attribute identifier}}
#undef unlikely // expected-warning {{unlikely is a reserved attribute identifier}}
#define maybe_unused "test" // expected-warning {{maybe_unused is a reserved attribute identifier}}
#undef maybe_unused // expected-warning {{maybe_unused is a reserved attribute identifier}}
#define nodiscard "test" // expected-warning {{nodiscard is a reserved attribute identifier}}
#undef nodiscard // expected-warning {{nodiscard is a reserved attribute identifier}}
#elif TEST3
#define assume() "test" // expected-warning {{assume is a reserved attribute identifier}}
#define deprecated() "test" // expected-warning {{deprecated is a reserved attribute identifier}}
#define nodiscard() "test" // expected-warning {{nodiscard is a reserved attribute identifier}}
#define noreturn() "test"
#define carries_dependency() "test"
#define fallthrough() "test"
#define likely() "test"
#define no_unique_address() "test"
#define unlikely() "test"
#define maybe_unused() "test"
#elif TEST4
#define assume() // expected-warning {{assume is a reserved attribute identifier}}
#define deprecated() // expected-warning {{deprecated is a reserved attribute identifier}}
#define nodiscard() // expected-warning {{nodiscard is a reserved attribute identifier}}
#define noreturn()
#define carries_dependency()
#define fallthrough()
#define likely()
#define no_unique_address()
#define unlikely()
#define maybe_unused()
#else
#error Unknown test
#endif
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