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, 21 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/lookup/using19.C b/gcc/testsuite/g++.dg/lookup/using19.C
new file mode 100644
index 000000000..973998bc0
--- /dev/null
+++ b/gcc/testsuite/g++.dg/lookup/using19.C
@@ -0,0 +1,21 @@
+// Copyright (C) 2007 Free Software Foundation
+// Contributed by Ollie Wild <aaw@google.com>
+// { dg-do compile }
+
+
+// C++ Standard, 7.3.3, clause 10:
+// "Since a using-declaration is a declaration, the restrictions on
+// declarations of the same name in the same declarative region (3.3) also
+// apply to using-declarations."
+
+namespace M
+{
+  union A;
+  void B();
+}
+
+void A();
+union B;
+
+using M::A;
+using M::B;