1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/abi/layout3.C b/gcc/testsuite/g++.dg/abi/layout3.C
new file mode 100644
index 000000000..a30a85219
--- /dev/null
+++ b/gcc/testsuite/g++.dg/abi/layout3.C
@@ -0,0 +1,27 @@
+// { dg-do run { target i?86-*-* x86_64-*-* } }
+// { dg-require-effective-target ilp32 }
+// { dg-options "-fabi-version=0 -w" }
+
+struct S {
+  virtual void f() {}
+};
+
+struct T : virtual public S { };
+
+struct U : public S, virtual public T { 
+  char c[100];
+};
+
+struct V : public U, virtual public S {};
+
+struct W : public V {
+  int i;
+};
+
+int main () {
+  W w;
+
+  if ((char*) &w.i - (char *) &w != 104)
+    return 1;
+}
+