1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/lookup/anon7.C b/gcc/testsuite/g++.dg/lookup/anon7.C
new file mode 100644
index 000000000..79cad0acb
--- /dev/null
+++ b/gcc/testsuite/g++.dg/lookup/anon7.C
@@ -0,0 +1,26 @@
+// PR c++/39560
+// { dg-options -Wunused }
+
+struct X { };
+
+class Z {
+public:
+  X* cc(int c);
+};
+
+class F {
+public:
+  typedef X* (Z::*MethO)(int);
+  typedef X* (F::*MethF)(int);
+  template<MethO m>
+  X* xwrapper(int i) {
+    union {
+      Z *z;
+      F *f;
+    };				// { dg-bogus "unused" }
+    f = this;
+    return ((z->*m)(i));
+  }
+};
+
+F::MethF meth = &F::xwrapper<&Z::cc>;