1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/friend37.C b/gcc/testsuite/g++.dg/template/friend37.C
new file mode 100644
index 000000000..7c8682906
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/friend37.C
@@ -0,0 +1,15 @@
+// PR c++/22147
+
+template<typename> struct A;
+
+template<typename T> void foo(A<T>* p) { *p; }
+
+template<typename> struct A
+{
+  friend void foo<class X>(A<X>*);
+};
+
+void bar()
+{
+  foo<int>(0);
+}