obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 31 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.old-deja/g++.robertl/eb46.C b/gcc/testsuite/g++.old-deja/g++.robertl/eb46.C
new file mode 100644
index 000000000..cbe482e90
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.robertl/eb46.C
@@ -0,0 +1,31 @@
+// { dg-do run  }
+#include <iostream>
+
+class A1 {
+        friend class B;
+ public:
+        virtual void foo() {}
+};
+
+class A2 : public virtual A1 {friend class B;};
+
+class A3 : public virtual A1, private A2 {friend class B;};
+
+class B
+{
+ public:
+        B(A1* a) : itsA(dynamic_cast<A2*>(a)) {}
+        A2* itsA;
+};
+
+int main()
+{
+        A1* a=new A3;
+        B b(a);
+
+        if (b.itsA) 
+	  std::cout << "cast ok" << std::endl; 
+	else 
+	  std::cout << "cast failed" << std::endl;
+        return 0;
+}