1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/torture/pr47714.C b/gcc/testsuite/g++.dg/torture/pr47714.C
new file mode 100644
index 000000000..4ff2eeef0
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/pr47714.C
@@ -0,0 +1,16 @@
+struct A { virtual ~A () {} };
+struct B { virtual ~B () {} };
+struct C { virtual const A *foo (int) const = 0; };
+struct E : public B, public A { };
+struct F : public C
+{
+  virtual const E *foo (int) const;
+};
+void bar (int &);
+
+const E *
+F::foo (int x) const
+{
+  bar (x);
+  return __null;
+}