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, 52 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.old-deja/g++.abi/layout1.C b/gcc/testsuite/g++.old-deja/g++.abi/layout1.C
new file mode 100644
index 000000000..23fd891c8
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.abi/layout1.C
@@ -0,0 +1,52 @@
+// { dg-do run  }
+// Origin: Mark Mitchell <mark@codesourcery.com>
+
+#if defined (__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100
+
+struct R
+{
+  virtual void r ();
+};
+
+struct S 
+{
+  virtual void f ();
+};
+
+struct T : virtual public S
+{
+  virtual void g ();
+};
+
+struct U : public R, virtual public T
+{
+  virtual void h ();
+};
+
+struct V : public R, virtual public S, virtual public T
+{
+  virtual void v ();
+};
+
+struct U1
+{
+  R r;
+  T t;
+};
+
+int main ()
+{
+  if (sizeof (U) != sizeof (U1))
+    return 1;
+  if (sizeof (V) != sizeof (U1))
+    return 2;
+}
+
+#else /* !(defined (__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100) */
+
+int main ()
+{
+}
+
+#endif /* !(defined (__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100) */
+