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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.old-deja/] [g++.other/] [dyncast3.C] - Rev 305
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// { dg-do run }
// Author: Alfred Miniarik <a8601248@unet.univie.ac.at>
// test of dynamic_cast
// runtime detecting of nonpublic
// inheritance within a cast
// and therefor failing with result 0.
extern "C" void abort();
extern "C" int printf (const char *, ...);
static int errors = 0;
void error(int i)
{
printf("Error %i\n",i);
errors++;
}
struct A {virtual ~A(){}};
struct B : private virtual A {};
struct C : virtual A {};
struct D : B, C {};
int
main()
{
D d;
A* ap= &d;
if(&d != dynamic_cast<D*>(ap)) error(1);
if((B*)&d != dynamic_cast<B*>(ap)) error(2);
if((C*)&d != dynamic_cast<C*>(ap)) error(3);
return errors ? 1 : 0;
}