gcc/testsuite/gcc.dg/pr94726.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2" } */
   3 typedef unsigned int type __attribute__ ( ( vector_size ( 2*sizeof(int) ) ) ) ;
   4 type a , b;
   5 /* { dg-message "note: previous declaration" "previous declaration" { target *-*-* } .-1 } */
   6 void foo ( void ) {
   7         type var = { 2 , 2 } ;
   8         b = __builtin_shuffle ( a , var ) ;
   9 }
  10
  11 void * a [ ] = { } ; /* { dg-error "conflicting types" } */