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, 27 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/inherit/covariant6.C b/gcc/testsuite/g++.dg/inherit/covariant6.C
new file mode 100644
index 000000000..dc5597153
--- /dev/null
+++ b/gcc/testsuite/g++.dg/inherit/covariant6.C
@@ -0,0 +1,27 @@
+// { dg-do compile }
+
+// Copyright (C) 2002 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 27 Dec 2002 <nathan@codesourcery.com>
+
+// We ICE'd
+
+struct c0 {};
+
+struct c1 : virtual c0
+{
+  virtual c0 &f2();
+};
+
+struct c3 : virtual c1
+{
+  virtual c1 &f2();
+};
+
+c1 &c3::f2()
+{
+  throw 0;
+}
+
+struct c4 : virtual c3
+{
+};