1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/friend9.C b/gcc/testsuite/g++.dg/template/friend9.C
new file mode 100644
index 00000000000..4464e5f8ee8
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/friend9.C
@@ -0,0 +1,18 @@
+// { dg-do compile }
+// Origin: Wolfgang Bangerth <bangerth@ticam.utexas.edu>
+
+// PR c++/8099
+// Partial specialization as friend class
+
+template <int N, typename T> struct X;
+template <typename T>        struct X<1,T>;
+
+template <typename P> class Y {
+    static int i;
+    template <int N, typename T> friend struct X;
+    friend struct X<1,P>;
+};
+
+template <typename T> struct X<1,T> {
+    X () { Y<T>::i; };     // access private field
+};