gcc/testsuite/g++.dg/diagnostic/variably-modified-type-1.C

   1 // { dg-options "" }
   2
   3 void foo ()
   4 {
   5   int n;
   6   typedef int X[n];
   7   struct Z
   8   {
   9     X x __attribute__((unused)); // { dg-error "7:data member may not have variably modified type" }
  10     void bar (X x __attribute__((unused))); // { dg-error "17:parameter may not have variably modified type" }
  11   };
  12 }