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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [g++.dg/] [warn/] [incomplete1.C] - Diff between revs 149 and 154

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Rev 149 Rev 154
// { dg-do compile }
// { dg-do compile }
// Contributed by Brian Gaeke; public domain.
// Contributed by Brian Gaeke; public domain.
// 5 If the object being deleted has incomplete class type at the
// 5 If the object being deleted has incomplete class type at the
// point of deletion and the complete class has a non-trivial
// point of deletion and the complete class has a non-trivial
// destructor or a deallocation function, the behavior is undefined.
// destructor or a deallocation function, the behavior is undefined.
// (But the deletion does not constitute an ill-formed program. So the
// (But the deletion does not constitute an ill-formed program. So the
// program should nevertheless compile, but it should give a warning.)
// program should nevertheless compile, but it should give a warning.)
class A;        // { dg-warning "forward declaration of 'struct A'" "" }
class A;        // { dg-warning "forward declaration of 'struct A'" "" }
A *a;           // { dg-warning "'a' has incomplete type" "" }
A *a;           // { dg-warning "'a' has incomplete type" "" }
int
int
main (int argc, char **argv)
main (int argc, char **argv)
{
{
  delete a;     // { dg-warning "delete" "" }
  delete a;     // { dg-warning "delete" "" }
  return 0;
  return 0;
}
}
 
 

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