1 files changed, 2 insertions, 0 deletions
diff --git a/test/Modules/friend-definition.cpp b/test/Modules/friend-definition.cpp
index 8588cbd9c6f4..32329d0e3e1c 100644
--- a/test/Modules/friend-definition.cpp
+++ b/test/Modules/friend-definition.cpp
@@ -7,6 +7,7 @@ module A {}
 #pragma clang module begin A
 template<typename T> struct A {
   friend A operator+(const A&, const A&) { return {}; }
+  template<typename T2> friend void func_1(const A&, const T2 &) {}
 };
 #pragma clang module end
 #pragma clang module endbuild
@@ -36,4 +37,5 @@ inline void g() { A<int> a; }
 void h() {
   A<int> a;
   a + a;
+  func_1(a, 0);
 }