We correctly diagnose the invalid access since r11-1350.
gcc/testsuite/ChangeLog:
PR c++/16617
* g++.dg/template/access36.C: New test.
---
gcc/testsuite/g++.dg/template/access36.C | 25 ++++++++++++++++++++++++
1 file changed, 25 insertions(+)
create mode 100644 gcc/testsuite/g++.dg/template/access36.C
diff --git a/gcc/testsuite/g++.dg/template/access36.C
b/gcc/testsuite/g++.dg/template/access36.C
new file mode 100644
index 00000000000..72ca23c7017
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/access36.C
@@ -0,0 +1,25 @@
+// PR c++/16617
+
+class B
+{
+ protected:
+ int i;
+};
+
+template <class T> void fr ();
+
+class D2 : public B
+{
+ friend void fr<int> ();
+};
+
+template<int B::*> struct X
+{};
+
+template <class T> void fr ()
+{
+ X<&B::i> x1; // { dg-error "protected" }
+ X<&D2::i> x2; // { dg-error "protected" }
+}
+
+template void fr<char>();
--
2.31.1.362.g311531c9de
