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 00000000000..db2c6202767
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.jason/template22.C
@@ -0,0 +1,31 @@
+// Testcase for proper unification of code involving references.
+// Build don't link:
+
+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);
+
+main()
+{
+  g1 (f1 ());
+  g1 (f2 ());
+  g1 (f3 ());
+  g2 (f2 ());
+  g3 (f1 ());
+  g3 (f2 ());
+  g3 (f3 ());
+}