gcc/testsuite/g++.dg/parse/cond6.C

// 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" }
}