From egcs release branch

From-SVN: r16867

gcc/testsuite/g++.old-deja/g++.pt/spec1.C

+// Build don't link:
+
+template <class S, class T>
+class mem_fun1_t {
+public:
+  mem_fun1_t(S (T::*pf)(double)) {} 
+};
+
+template <class T>
+class mem_fun1_t<void, T> { 
+public:
+  mem_fun1_t(void (T::*pf)(double)) {}
+};
+
+struct Operation {
+  double eval(double) {}
+};
+
+int main() {
+  mem_fun1_t<double, Operation> m(&Operation::eval);
+}