1*67e74705SXin Li // RUN: %clang_cc1 -fsyntax-only -verify -pedantic -std=c++98 %s 2*67e74705SXin Li 3*67e74705SXin Li #define for 0 // expected-warning {{keyword is hidden by macro definition}} 4*67e74705SXin Li #define final 1 5*67e74705SXin Li #define __HAVE_X 0 6*67e74705SXin Li #define _HAVE_X 0 7*67e74705SXin Li #define X__Y 8*67e74705SXin Li 9*67e74705SXin Li #undef for 10*67e74705SXin Li #undef final 11*67e74705SXin Li #undef __HAVE_X 12*67e74705SXin Li #undef _HAVE_X 13*67e74705SXin Li #undef X__Y 14*67e74705SXin Li 15*67e74705SXin Li #undef __cplusplus 16*67e74705SXin Li #define __cplusplus 17*67e74705SXin Li 18*67e74705SXin Li // whitelisted definitions 19*67e74705SXin Li #define while while 20*67e74705SXin Li #define const 21*67e74705SXin Li #define static 22*67e74705SXin Li #define extern 23*67e74705SXin Li #define inline 24*67e74705SXin Li 25*67e74705SXin Li #undef while 26*67e74705SXin Li #undef const 27*67e74705SXin Li #undef static 28*67e74705SXin Li #undef extern 29*67e74705SXin Li #undef inline 30*67e74705SXin Li 31*67e74705SXin Li #define inline __inline 32*67e74705SXin Li #undef inline 33*67e74705SXin Li #define inline __inline__ 34*67e74705SXin Li #undef inline 35*67e74705SXin Li 36*67e74705SXin Li #define inline inline__ // expected-warning {{keyword is hidden by macro definition}} 37*67e74705SXin Li #undef inline 38*67e74705SXin Li #define extern __inline // expected-warning {{keyword is hidden by macro definition}} 39*67e74705SXin Li #undef extern 40*67e74705SXin Li #define extern __extern // expected-warning {{keyword is hidden by macro definition}} 41*67e74705SXin Li #undef extern 42*67e74705SXin Li #define extern __extern__ // expected-warning {{keyword is hidden by macro definition}} 43*67e74705SXin Li #undef extern 44*67e74705SXin Li 45*67e74705SXin Li #define inline _inline // expected-warning {{keyword is hidden by macro definition}} 46*67e74705SXin Li #undef inline 47*67e74705SXin Li #define volatile // expected-warning {{keyword is hidden by macro definition}} 48*67e74705SXin Li #undef volatile 49*67e74705SXin Li 50*67e74705SXin Li 51*67e74705SXin Li #pragma clang diagnostic warning "-Wreserved-id-macro" 52*67e74705SXin Li 53*67e74705SXin Li #define switch if // expected-warning {{keyword is hidden by macro definition}} 54*67e74705SXin Li #define final 1 55*67e74705SXin Li #define __HAVE_X 0 // expected-warning {{macro name is a reserved identifier}} 56*67e74705SXin Li #define _HAVE_X 0 // expected-warning {{macro name is a reserved identifier}} 57*67e74705SXin Li #define X__Y // expected-warning {{macro name is a reserved identifier}} 58*67e74705SXin Li 59*67e74705SXin Li #undef __cplusplus // expected-warning {{macro name is a reserved identifier}} 60*67e74705SXin Li #undef _HAVE_X // expected-warning {{macro name is a reserved identifier}} 61*67e74705SXin Li #undef X__Y // expected-warning {{macro name is a reserved identifier}} 62*67e74705SXin Li 63*67e74705SXin Li int x; 64