gcc/testsuite/gcc.dg/sso-5.c

   1 /* Test support of scalar_storage_order attribute */
   2
   3 /* { dg-do compile } */
   4
   5 struct S3
   6 {
   7   struct __attribute__((scalar_storage_order("big-endian"))) S1
   8   {
   9     int i;
  10   } s1;
  11 };
  12
  13 struct S4
  14 {
  15   struct __attribute__((scalar_storage_order("little-endian"))) S2
  16   {
  17     int i;
  18   } s2;
  19 };
  20
  21 void incompatible_assign (struct S3 *s3, struct S4 *s4)
  22 {
  23   s3->s1 = s4->s2; /* { dg-error "(incompatible types|no match)" } */
  24 }