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diff --git a/test/manual/cedet/tests/testpolymorph.cpp b/test/manual/cedet/tests/testpolymorph.cpp
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+/** testpolymorph.cpp --- A sequence of polymorphism examples.
+ *
+ * Copyright (C) 2009-2017 Free Software Foundation, Inc.
+ *
+ * Author: Eric M. Ludlam <eric@siege-engine.com>
+ *
+ * This file is part of GNU Emacs.
+ *
+ * GNU Emacs is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GNU Emacs is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <cmath>
+
+// Test 1 - Functions w/ prototypes
+namespace proto {
+
+  int pt_func1(int arg1);
+  int pt_func1(int arg1) {
+    return 0;
+  }
+
+}
+
+// Test 2 - Functions w/ different arg lists.
+namespace fcn_poly {
+
+  int pm_func(void) {
+    return 0;
+  }
+  int pm_func(int a) {
+    return a;
+  }
+  int pm_func(char a) {
+    return int(a);
+  }
+  int pm_func(double a) {
+    return int(floor(a));
+  }
+
+}
+
+// Test 3 - Methods w/ different arg lists.
+class meth_poly {
+public:
+  int pm_meth(void) {
+    return 0;
+  }
+  int pm_meth(int a) {
+    return a;
+  }
+  int pm_meth(char a) {
+    return int(a);
+  }
+  int pm_meth(double a) {
+    return int(floor(a));
+  }
+
+};
+
+// Test 4 - Templates w/ partial specifiers.
+namespace template_partial_spec {
+  template <typename T> class test
+  {
+  public:
+    void doSomething(T t) { };
+  };
+
+  template <typename T> class test<T *>
+  {
+  public:
+    void doSomething(T* t) { };
+  };
+}
+
+// Test 5 - Templates w/ full specialization which may or may not share
+// common functions.
+namespace template_full_spec {
+  template <typename T> class test
+  {
+  public:
+    void doSomething(T t) { };
+    void doSomethingElse(T t) { };
+  };
+
+  template <> class test<int>
+  {
+  public:
+    void doSomethingElse(int t) { };
+    void doSomethingCompletelyDifferent(int t) { };
+  };
+}
+
+// Test 6 - Dto., but for templates with multiple parameters.
+namespace template_multiple_spec {
+  template <typename T1, typename T2> class test
+  {
+  public:
+    void doSomething(T1 t) { };
+    void doSomethingElse(T2 t) { };
+  };
+
+  template <typename T2> class test<int, T2>
+  {
+  public:
+    void doSomething(int t) { };
+    void doSomethingElse(T2 t) { };
+  };
+
+  template <> class test<float, int>
+  {
+  public:
+    void doSomething(float t) { };
+    void doSomethingElse(int t) { };
+    void doNothing(void) { };
+  };
+}
+
+
+// End of polymorphism test file.