// 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