gcc/testsuite/c-c++-common/vector-shift3.c

   1 /* { dg-do compile } */
   2
   3 #define vector(elcount, type)  \
   4 __attribute__((vector_size((elcount)*sizeof(type)))) type
   5
   6
   7 int main (int argc, char *argv[]) {
   8     vector(8, short) v0 = {(short)argc,2,3,4,5,6,7};
   9     short sc;
  10
  11
  12     scalar1 <<= v0; /* { dg-error "scalar1.*(undeclared|was not declared)" } */
  13
  14     return 0;
  15 }
  16