+++ /dev/null
-// Copyright (C) 2000 Free Software Foundation, Inc.
-// Contributed by Nathan Sidwell 4 February 2001 <nathan@codesourcery.com>
-
-// Check constructor vtables work. This is included from numerous test
-// files, which set the #defines necessary to specify the heirarchy.
-
-#include <typeinfo>
-#include <stdio.h>
-
-int fail;
-struct A;
-
-template <typename BASE, typename DERIVED>
-int Test (DERIVED *d, int expect)
-{
- BASE *b = static_cast <BASE *> (d);
- void *full_b = dynamic_cast <void *> (b);
- void *full_d = dynamic_cast <void *> (d);
- A *ap = static_cast <A *> (b);
-
- if (full_b != full_d)
- {
- fail++;
- fprintf (stderr, "base %s and derived %s have different full objects\n",
- typeid (BASE).name (), typeid (DERIVED).name ());
- return 1;
- }
-
- DERIVED *dynamic_d = dynamic_cast <DERIVED *> (b);
-
- if (dynamic_d != d)
- {
- fail++;
- fprintf (stderr, "dynamic_cast from %s to %s failed\n",
- typeid (BASE).name (), typeid (DERIVED).name ());
- return 1;
- }
-
- b->Baz (static_cast <void *> (ap));
-
- int res = b->Foo (static_cast <void *> (d));
-
- if (res != expect)
- {
- fail++;
- fprintf (stderr, "%s::Foo returned %d, expected %d\n",
- typeid (BASE).name (), res, expect);
- return 1;
- }
-
- return 0;
-}
-
-template <typename T>
-int Test (T *self, void *expected, int result)
-{
- if (self != expected)
- {
- fail++;
- fprintf (stderr, "%s::Foo wrong this pointer\n", typeid (T).name ());
- }
- return result;
-}
-
-struct A {
-#ifndef A_EMPTY
- int a_m;
-#endif
- virtual int Foo (void *p) {return Test (this, p, 1);}
- virtual int Baz (void *p) {return Test (this, p, 1);}
- A ();
- ~A ();
-};
-
-struct B1: virtual A {
-#ifndef B1_EMPTY
- int b1_m;
-#endif
- virtual int Foo (void *p) {return Test (this, p, 2);}
- B1();
- ~B1();
-};
-
-struct B2: virtual A {
-#ifndef B2_EMPTY
- int b2_m;
-#endif
- virtual int Foo (void *p) {return Test (this, p, 3);}
- B2();
- ~B2();
-};
-
-struct Empty {};
-
-struct C : C_PARENTS {
-#ifndef C_EMPTY
- int c_m;
-#endif
- virtual int Foo (void *p) {return Test (this, p, 4);}
- C();
- ~C();
-};
-
-A::A ()
-{
- fprintf (stderr, "%s\n", __PRETTY_FUNCTION__);
- Test <A> (this, 1);
-}
-A::~A ()
-{
- fprintf (stderr, "%s\n", __PRETTY_FUNCTION__);
- Test <A> (this, 1);
-}
-
-B1::B1()
-{
- fprintf (stderr, "%s\n", __PRETTY_FUNCTION__);
- Test <A> (this, 2);
- Test <B1> (this, 2);
-}
-B1::~B1()
-{
- fprintf (stderr, "%s\n", __PRETTY_FUNCTION__);
- Test <A> (this, 2);
- Test <B1> (this, 2);
-}
-B2::B2()
-{
- fprintf (stderr, "%s\n", __PRETTY_FUNCTION__);
- Test <A> (this, 3);
- Test <B2> (this, 3);
-}
-B2::~B2()
-{
- fprintf (stderr, "%s\n", __PRETTY_FUNCTION__);
- Test <A> (this, 3);
- Test <B2> (this, 3);
-}
-C::C()
-{
- fprintf (stderr, "%s\n", __PRETTY_FUNCTION__);
- Test <A> (this, 4);
- Test <C> (this, 4);
-}
-C::~C()
-{
- fprintf (stderr, "%s\n", __PRETTY_FUNCTION__);
- Test <A> (this, 4);
- Test <C> (this, 4);
-}
-
-struct D : C {};
-struct D1 : virtual C {};
-struct D2 : virtual A, virtual C {};
-
-int main()
-{
- {
- fprintf (stderr, "C\n");
- C c;
- }
- {
- fprintf (stderr, "D\n");
- D d;
- }
- {
- fprintf (stderr, "D1\n");
- D1 d1;
- }
- {
- fprintf (stderr, "D2\n");
- D2 d2;
- }
- if (fail)
- fprintf (stderr, "There are %d failings\n", fail);
- else
- fprintf (stderr, "Passed\n");
- return fail ? 1 : 0;
-}