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, 25 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.old-deja/g++.mike/dyncast2.C b/gcc/testsuite/g++.old-deja/g++.mike/dyncast2.C
new file mode 100644
index 000000000..ec737d6cc
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.mike/dyncast2.C
@@ -0,0 +1,25 @@
+// { dg-do run { xfail sparc64-*-elf arm-*-pe } }
+// { dg-options "-fexceptions -w" }
+
+// Ensure reference handling works.
+
+#include <typeinfo>
+
+struct B {
+  virtual int f() { }
+} ob;
+
+struct D : public B {
+  virtual int f() { }
+} od;
+
+main() {
+  B *b=&ob;
+  try {
+    void *vp = &dynamic_cast<D&>(*b);
+    return 1;
+  } catch (std::bad_cast) {
+    return 0;
+  }
+  return 1;
+}