1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/spec15.C b/gcc/testsuite/g++.dg/template/spec15.C
new file mode 100644
index 000000000..37fbc08e3
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/spec15.C
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// Contributed by Wolfgang Bangerth <bangerth at ticam dot utexas dot edu>
+// PR c++/509: Make sure specializations of member templates match correctly
+//  between template and non-template overloads.
+
+template <class T>
+struct A {
+  template <class U> void f (U);
+  void f2 (int);
+
+  template <class U> void h (U);
+  void h (long);
+};
+
+template <>
+struct A<float> {
+  template <class U> void g (U);
+  void g2 (float);
+};
+
+template <> void A<int>::f (int);                    // { dg-error "" }
+// { dg-message "need 2" "" { target *-*-* } 21 }
+template <> template <> void A<int>::f (int);
+
+template <> void A<int>::f2 (int);
+template <> template <> void A<int>::f2 (int);       // { dg-error "" }
+
+template <> void A<float>::g (float);
+template <> template <> void A<float>::g(float);     // { dg-error "" }
+
+template <> void A<float>::g2 (float);               // { dg-error "" }
+template <> template <> void A<float>::g2(float);    // { dg-error "" }
+
+template <> void A<long>::h (long);
+template <> template <> void A<long>::h(long);