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, 31 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.old-deja/g++.jason/template22.C b/gcc/testsuite/g++.old-deja/g++.jason/template22.C
new file mode 100644
index 000000000..f6e81aa36
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.jason/template22.C
@@ -0,0 +1,31 @@
+// { dg-do assemble  }
+// Testcase for proper unification of code involving references.
+
+template<class T>
+struct A
+{
+    void foo();
+};
+
+template<class T> void A<T>::foo() { }
+
+template class A<int&>;
+
+const int& f1 ();
+int& f2 ();
+int f3 ();
+
+template <class T> void g1 (const T&);
+template <class T> void g2 (T&);
+template <class T> void g3 (T);
+
+int main()
+{
+  g1 (f1 ());
+  g1 (f2 ());
+  g1 (f3 ());
+  g2 (f2 ());
+  g3 (f1 ());
+  g3 (f2 ());
+  g3 (f3 ());
+}