| //===--- offset.c --- Test Cases for Bit Accurate Types -------------------===// |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This is a test for data size calculation with non-regular integral type. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| |
| #include <stdio.h> |
| |
| typedef int __attribute__ ((bitwidth(33))) int33; |
| |
| struct s { int33 field[0]; }; |
| |
| #define OFFS (((char *) &((struct s *) 0)->field[1]) - (char *) 0) |
| |
| int foo[OFFS]; |
| |
| int main() |
| { |
| printf("%d\n", OFFS); |
| return 0; |
| } |
