+++ /dev/null
-// Copyright (C) 2000 Free Software Foundation, Inc.
-// Contributed by Nathan Sidwell 16 Jan 2001 <nathan@codesourcery.com>
-
-// Bug 1611. Under the new ABI, the vtable can be clobered during dtoring our
-// primary vbase. We mustn't use the vtable after that to locate our vbases.
-
-#if defined (__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100
-#include <stdio.h>
-#include <stdlib.h>
-
-int *ctorVBase = 0;
-int *dtorVBase = 0;
-int *ctorVDerived = 0;
-int *dtorVDerived = 0;
-int *ctorB = 0;
-int *dtorB = 0;
-
-struct VBase
-{
- int member;
- VBase ()
- {
- if (ctorVBase) exit (1);
- ctorVBase = &member;
- }
- virtual ~VBase ()
- {
- if (dtorVBase) exit (2);
- dtorVBase = &member;
- if (dtorVBase != ctorVBase) exit (3);
- }
- void Offset () const
- {
- printf ("VBase\n");
- printf (" VBase::member %d\n", &this->VBase::member - (int *)this);
- }
-};
-
-struct VDerived : virtual VBase
-{
- int member;
-
- VDerived ()
- {
- if (ctorVDerived) exit (4);
- ctorVDerived = &member;
- }
- virtual ~VDerived ()
- {
- if (dtorVDerived) exit (5);
- dtorVDerived = &member;
- if (dtorVDerived != ctorVDerived) exit (6);
- }
- void Offset () const
- {
- printf ("VDerived\n");
- printf (" VBase::member %d\n", &this->VBase::member - (int *)this);
- printf (" VDerived::member %d\n", &this->VDerived::member - (int *)this);
- }
-};
-struct B : virtual VBase
-{
- int member;
- void Offset () const
- {
- printf ("B\n");
- printf (" VBase::member %d\n", &this->VBase::member - (int *)this);
- printf (" B::member %d\n", &this->B::member - (int *)this);
- }
-};
-struct MostDerived : B, virtual VDerived
-{
- int member;
- void Offset () const
- {
- printf ("MostDerived\n");
- printf (" VBase::member %d\n", &this->VBase::member - (int *)this);
- printf (" B::member %d\n", &this->B::member - (int *)this);
- printf (" VDerived::member %d\n", &this->VDerived::member - (int *)this);
- printf (" MostDerived::member %d\n", &this->MostDerived::member - (int *)this);
- }
-};
-
-
-int main ()
-{
- {
- MostDerived dum;
-
- int *this_ = (int *)&dum;
-
- if (ctorVBase != &dum.VBase::member)
- return 23;
- if (ctorVDerived != &dum.VDerived::member)
- return 24;
-
- printf (" VBase::member %d\n", &dum.VBase::member - this_);
- printf (" B::member %d\n", &dum.B::member - this_);
- printf (" VDerived::member %d\n", &dum.VDerived::member - this_);
- printf (" MostDerived::member %d\n", &dum.MostDerived::member - this_);
- dum.MostDerived::Offset ();
- dum.B::Offset ();
- dum.VDerived::Offset ();
- dum.VBase::Offset ();
- }
- return 0;
-}
-#else /* !(defined (__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100) */
-
-int main ()
-{
-}
-
-#endif /* !(defined (__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100) */