[MS ABI] NV bases may indirectly contain covariant thunks from V Bases

A class might contain multiple ways of getting to a vbase, some of which
are virtual and other non-virtual.  It may be the case that a
non-virtual base contains an override of a method in a vbase.  This
means that we must carefully pick between a set of nvbases to determine
which is the best.

As a consequence, the findPathForVPtr algorithm is considerably simpler.

llvm-svn: 236353

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp b/clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp
index d600ebbf4c2..1a6797c80ec 100644
--- a/clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp
+++ b/clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp
@@ -423,7 +423,7 @@ void use(T *obj) { obj->f(); }
 
 namespace Test10 {
 struct X : virtual C, virtual A {
-  // CHECK-LABEL: VFTable for 'A' in 'Test10::X' (2 entries).
+  // CHECK-LABEL: VFTable for 'A' in 'C' in 'Test10::X' (2 entries).
   // CHECK-NEXT: 0 | void Test10::X::f()
   // CHECK-NEXT: 1 | void A::z()
 
@@ -782,7 +782,7 @@ struct B : virtual A { virtual void g(void); };
 struct C : virtual A, B { C(); };
 C::C() {}
 
-// CHECK-LABEL: VFTable for 'pr21031_1::A' in 'pr21031_1::B' in 'pr21031_1::C' (1 entry)
+// CHECK-LABEL: VFTable for 'pr21031_1::A' in 'pr21031_1::C' (1 entry)
 // CHECK-NEXT:   0 | void pr21031_1::A::f()
 
 // CHECK-LABEL: VFTable for 'pr21031_1::B' in 'pr21031_1::C' (1 entry)