Pass a 'ForVTable' flag to GetAddrOfThunk and pass it along to GetOrCreateLLVMFunction so that we

won't assert when building a thunk for an implicit virtual member function that is not marked used.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124967 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 26 insertions, 0 deletions

diff --git a/test/CodeGenCXX/vtable-available-externally.cpp b/test/CodeGenCXX/vtable-available-externally.cpp
index 594709d589..f56e3d147f 100644
--- a/test/CodeGenCXX/vtable-available-externally.cpp
+++ b/test/CodeGenCXX/vtable-available-externally.cpp
@@ -118,3 +118,29 @@ struct B : A {
 B::~B() { }
 
 }
+
+// Check that we don't assert on this test.
+namespace Test6 {
+
+struct A {
+  virtual ~A();
+  int a;
+};
+
+struct B {
+  virtual ~B();
+  int b;
+};
+
+struct C : A, B { 
+  C();
+};
+
+struct D : C {
+  virtual void f();
+  D();
+};
+
+D::D() { }
+
+}