From 8a2e0013a04dc28e249660b4c49992b14b5dcc09 Mon Sep 17 00:00:00 2001
From: Marek Polacek <polacek@redhat.com>
Date: Fri, 2 Aug 2019 17:51:53 +0000
Subject: [PATCH] =?utf8?q?re=20PR=20c++/53009=20(pointer=20to=20static=20m?=
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 =?utf8?q?=E2=80=9D=20as=20a=20template=20argument=20of=20another=20templa?=
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	PR c++/53009
	* g++.dg/cpp0x/nontype3.C: New test.

From-SVN: r274027
---
 gcc/testsuite/ChangeLog               |  5 +++++
 gcc/testsuite/g++.dg/cpp0x/nontype3.C | 32 +++++++++++++++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/cpp0x/nontype3.C

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3ba2518d8f2..d57410cb92b 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2019-08-02  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/53009
+	* g++.dg/cpp0x/nontype3.C: New test.
+
 2019-08-02  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/77575
diff --git a/gcc/testsuite/g++.dg/cpp0x/nontype3.C b/gcc/testsuite/g++.dg/cpp0x/nontype3.C
new file mode 100644
index 00000000000..02b5f60c3fc
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/nontype3.C
@@ -0,0 +1,32 @@
+// PR c++/53009
+// { dg-do compile { target c++11 } }
+
+template<typename T, T> class function_proxy;
+
+template<typename Return, typename Obj, Return(*func)(Obj)>
+struct function_proxy<Return(*)(Obj), func>
+{
+    static void wrapper(){ }
+};
+
+template<typename CT, CT> class member_helper;
+
+template<typename Class, void(Class::*fun)()>
+struct member_helper<void(Class::*)(), fun>
+{
+    static void as_free(Class& obj){ }
+
+    static void worker(){
+        (void) function_proxy<decltype(&as_free), &as_free>::wrapper;
+    }
+};
+
+struct Test
+{
+    void test(){ }
+};
+
+int main()
+{
+    member_helper<decltype(&Test::test), &Test::test>::worker();
+}
-- 
2.30.2