1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/init/ctor6.C b/gcc/testsuite/g++.dg/init/ctor6.C
new file mode 100644
index 000000000..a25ecab1f
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/ctor6.C
@@ -0,0 +1,20 @@
+// PR c++/21340
+
+struct Base{};
+struct Iterator : virtual Base {};
+bool operator==(const Iterator&, const Iterator&);
+struct IteratorI : Iterator {};
+struct Obj
+{
+  bool operator==(const Obj&) const;
+};
+template <int>bool dummy()
+{
+  Obj lhs, rhs;
+  return lhs == rhs;
+}
+int
+main(int argc, char** argv)
+{
+  IteratorI* it2 = new IteratorI();
+}