gcc/testsuite/gcc.dg/torture/pr53790.c

   1 /* { dg-do compile } */
   2
   3 typedef struct s {
   4     int value;
   5 } s_t;
   6
   7 static inline int
   8 read(s_t const *var)
   9 {
  10   return var->value;
  11 }
  12
  13 int main()
  14 {
  15   extern union u extern_var;
  16   return read((s_t *)&extern_var);
  17 }