1 // RUN: %clang_cc1 %s -emit-llvm -o - 2 3 struct s { 4 unsigned long int field[0]; 5 }; 6 7 #define OFFS \ 8 (((char *) &((struct s *) 0)->field[0]) - (char *) 0) 9 10 int foo[OFFS]; 11 12 13