1 files changed, 19 insertions, 0 deletions
diff --git a/test/SemaCXX/member-pointer-ms.cpp b/test/SemaCXX/member-pointer-ms.cpp
index e7c4ae9..39cf601 100644
--- a/test/SemaCXX/member-pointer-ms.cpp
+++ b/test/SemaCXX/member-pointer-ms.cpp
@@ -249,6 +249,25 @@ struct __virtual_inheritance D;
 struct D : virtual B {};
 }
 #ifdef VMB
+
+namespace PR20017 {
+template <typename T>
+struct A {
+  int T::*f();
+};
+
+struct B;
+
+auto a = &A<B>::f;
+
+struct B {};
+
+void q() {
+  A<B> b;
+  (b.*a)();
+}
+}
+
 #pragma pointers_to_members(full_generality, multiple_inheritance)
 struct TrulySingleInheritance;
 static_assert(sizeof(int TrulySingleInheritance::*) == kMultipleDataSize, "");