// { dg-do assemble } // gcc represents non-ellipsis parmlists by terminating them with // a void parm. We need to distinguish between a parmlist of (void), and // some ill-formed ones. struct S; // { dg-error "" } forward ref void f(S); // ok void f(S s) {} // { dg-error "" } incomplete type void j (int){} // ok void k (){} // ok void q (void){} // ok void t (void t); // { dg-error "" } incomplete void r (void, ...); // { dg-error "" } incomplete void s (void const); // { dg-error "" } incomplete