gcc/testsuite/gcc.dg/vector-subscript-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-w" } */
   3
   4 #define vector __attribute__((vector_size(16) ))
   5 /* Check that vector[index] works and index[vector] is rejected.  */
   6
   7 float vf(vector float a)
   8 {
   9   return 0[a]; /* { dg-error "subscripted value is neither array nor pointer nor vector" } */
  10 }
  11
  12
  13 float fv(vector float a)
  14 {
  15   return a[0];
  16 }
  17