1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.other/dyncast3.C b/gcc/testsuite/g++.old-deja/g++.other/dyncast3.C
new file mode 100644
index 000000000..cd59efa6c
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.other/dyncast3.C
@@ -0,0 +1,33 @@
+// { 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;
+}