1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp1y/auto-fn25.C b/gcc/testsuite/g++.dg/cpp1y/auto-fn25.C
new file mode 100644
index 0000000000..24680f16d0
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp1y/auto-fn25.C
@@ -0,0 +1,16 @@
+// PR c++/60574
+// { dg-do compile { target c++1y } }
+// { dg-require-effective-target lto }
+// { dg-options "-flto" }
+
+struct A
+{
+  virtual auto foo() {}		// { dg-error "virtual.*deduced" }
+};
+
+struct B : A
+{
+  auto foo();
+};
+
+B b;