// PR c++/84588
void foo()
{
  if (int bar());  // { dg-error "condition declares a function" }
  for (;int bar(););  // { dg-error "condition declares a function" }
  while (int bar());  // { dg-error "condition declares a function" }
  if (int a[]);  // { dg-error "condition declares an array" }
  for (;int a[];);  // { dg-error "condition declares an array" }
  while (int a[]);  // { dg-error "condition declares an array" }
}