1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGenCXX/mangle.cpp b/test/CodeGenCXX/mangle.cpp
index 5d757102ed25f..3a94071294d33 100644
--- a/test/CodeGenCXX/mangle.cpp
+++ b/test/CodeGenCXX/mangle.cpp
@@ -1111,3 +1111,17 @@ void fn(T, __underlying_type(T)) {}
 template void fn<E>(E, __underlying_type(E));
 // CHECK-LABEL: @_ZN6test552fnINS_1EEEEvT_U3eutS2_
 }
+
+namespace test56 {
+  struct A { A *operator->(); int n; } a;
+  template<int N> void f(decltype(a->n + N)) {}
+  // CHECK-LABEL: @_ZN6test561fILi0EEEvDTplptL_ZNS_1aEE1nT_E
+  template void f<0>(int);
+}
+
+namespace test57 {
+  struct X { template <int N> int f(); } x;
+  template<int N> void f(decltype(x.f<0>() + N)) {}
+  // CHECK-LABEL: @_ZN6test571fILi0EEEvDTplcldtL_ZNS_1xEE1fIXLi0EEEET_E
+  template void f<0>(int);
+}