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, 23 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.old-deja/g++.other/lookup18.C b/gcc/testsuite/g++.old-deja/g++.other/lookup18.C
new file mode 100644
index 000000000..71124a2f0
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.other/lookup18.C
@@ -0,0 +1,23 @@
+// { dg-do assemble  }
+// Test that referring to an ambiguous base in name lookup prevents
+// access to the field, even though the field is not ambiguous.
+
+
+struct A {
+  int i;
+};
+struct B: virtual A { };
+struct C: public B { };
+struct D: public B { };
+struct E: public C, public D {
+  void f ();
+};
+
+void E::f() {
+  B::i = 0;			// { dg-error "" } B is ambiguous
+}
+
+void f () {
+  E e;
+  e.B::i = 0;			// { dg-error "" } B is ambiguous
+}