New test case.

From-SVN: r28674

gcc/testsuite/g++.old-deja/g++.ns/template13.C

@@ -0,0 +1,21 @@
+// Build don't link:
+// Templates defined outside must be declared inside
+namespace bar
+{
+  template<class T>class X;
+}
+
+template <typename T>
+T const
+bar::foo(T const &a)    
+{                        // ERROR - not declared in bar - XFAIL *-*-*
+  return a;
+}
+
+template<> const int bar::foo<int>(int const &)
+{                        // ERROR - not declared in bar - XFAIL *-*-*
+  return 0;
+}
+
+template<class T,class U>
+class bar::X{};         // ERROR - does not match declaration - XFAIL *-*-*