Simplify the virtual base layout code and fix a bug where we wouldn't store the offset for a virtual base.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100940 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 23 insertions, 0 deletions

diff --git a/test/CodeGenCXX/vtable-layout.cpp b/test/CodeGenCXX/vtable-layout.cpp
index 3a0dae41c3..1d34b240f3 100644
--- a/test/CodeGenCXX/vtable-layout.cpp
+++ b/test/CodeGenCXX/vtable-layout.cpp
@@ -1303,3 +1303,26 @@ struct B : virtual A {
 V2 *B::f() { return 0; }
 
 }
+
+namespace Test30 {
+
+// Test that we don't assert when generating a vtable for F.
+struct A { };
+
+struct B : virtual A {
+ int i;
+};
+
+struct C {
+ virtual void f();
+};
+
+struct D : virtual C, B { };
+struct E : virtual D { };
+
+struct F : E {
+ virtual void f();
+};
+void F::f() { }
+
+}