From 73f7109ffb159302e9d8f70948a5b43b046b38bc Mon Sep 17 00:00:00 2001
From: Jason Merrill <jason@redhat.com>
Date: Mon, 8 May 2023 18:22:30 -0400
Subject: [PATCH] c++: non-template friend of template [PR106740]

This was fixed by r13-1018, but the testcase seems needed.

	PR c++/106740

gcc/testsuite/ChangeLog:

	* g++.dg/template/friend78.C: New test.
---
 gcc/testsuite/g++.dg/template/friend78.C | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/template/friend78.C

diff --git a/gcc/testsuite/g++.dg/template/friend78.C b/gcc/testsuite/g++.dg/template/friend78.C
new file mode 100644
index 000000000000..6100528468e3
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/friend78.C
@@ -0,0 +1,18 @@
+// PR c++/106740
+// { dg-additional-options -Wno-non-template-friend }
+
+template <typename> struct EnumClass { friend int toString(EnumClass); };
+struct AmhsConvInfoCoFw {
+  enum AftnTypeXMsgTypeEnum {};
+  typedef EnumClass<AftnTypeXMsgTypeEnum> AftnTypeXMsgType;
+  const int getAftnTypeXMsgTypeAsStr() const;
+  struct MtcuAxgwInfo {
+    AftnTypeXMsgType mAftnTypeXMsgType;
+  };
+};
+const int AmhsConvInfoCoFw::getAftnTypeXMsgTypeAsStr() const {
+  MtcuAxgwInfo __trans_tmp_1;
+  toString(__trans_tmp_1.mAftnTypeXMsgType);
+  return 0;
+}
+int toString(AmhsConvInfoCoFw::AftnTypeXMsgType);
-- 
2.47.2