clang/test/CodeGen/2005-03-05-OffsetOfHack.c

   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