1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/abi/vbase12.C b/gcc/testsuite/g++.dg/abi/vbase12.C
new file mode 100644
index 00000000000..98b9054f05e
--- /dev/null
+++ b/gcc/testsuite/g++.dg/abi/vbase12.C
@@ -0,0 +1,14 @@
+// { dg-do run }
+// { dg-options "-fabi-version=0" }
+
+struct A {};
+struct B { A a; virtual void f () {} };
+struct C : public B, virtual public A {};
+struct D : public C, virtual public A {};
+
+D d;
+
+int main () {
+  if (((char*)(A*)&d - (char*)&d) != 0)
+    return 1;
+}