Correctly handle fields with virtual bases containing empty subobjects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105628 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/empty-class-layout.cpp b/test/SemaCXX/empty-class-layout.cpp
index bc2d58a..0b46bf0 100644
--- a/test/SemaCXX/empty-class-layout.cpp
+++ b/test/SemaCXX/empty-class-layout.cpp
@@ -117,4 +117,30 @@
struct C : B, Empty { };
SA(0, sizeof(C) == 2);
-}
\ No newline at end of file
+}
+
+namespace Test5 {
+
+// Test that B::Empty isn't laid out at offset 0.
+struct Empty { };
+struct Field : virtual Empty { };
+struct A {
+ Field f;
+};
+struct B : A, Empty { };
+SA(0, sizeof(B) == 16);
+
+}
+
+namespace Test6 {
+
+// Test that B::A isn't laid out at offset 0.
+struct Empty { };
+struct Field : virtual Empty { };
+struct A {
+ Field f;
+};
+struct B : Empty, A { };
+SA(0, sizeof(B) == 16);
+
+}