rt_gccstream/gcc/testsuite/g++.old-deja/g++.abi/empty3.C

25 lines
532 B
C

// { dg-do assemble }
// Copyright (C) 2001 Free Software Foundation, Inc.
// Contributed by Nathan Sidwell 12 Apr 2001 <nathan@codesourcery.com>
// Check we deal with aligning virtual bases after a trailing empty
// base class properly
struct A {};
struct B1 : A {};
struct B2 : A {};
struct B3 : A {};
struct C : B1, B2, virtual B3 {};
int main ()
{
#if defined (__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100
C c;
if (((char *)static_cast <B3 *> (&c) - (char *)&c) % __alignof__ (C))
return 1;
#endif
return 0;
}