If a class does not have a key function, its linkage should be weak_odr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90680 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/vtable-linkage.cpp b/test/CodeGenCXX/vtable-linkage.cpp
index 39435a3..4eae317 100644
--- a/test/CodeGenCXX/vtable-linkage.cpp
+++ b/test/CodeGenCXX/vtable-linkage.cpp
@@ -15,10 +15,20 @@
B::B() { }
+struct C {
+ C();
+ virtual void f() { }
+};
+
+C::C() { }
+
// B has a key function that is not defined in this translation unit so its vtable
// has external linkage.
// CHECK: @_ZTV1B = external constant
+// C has no key function, so its vtable should have weak_odr linkage.
+// CHECK: @_ZTV1C = weak_odr constant
+
// The A vtable should have internal linkage since it is inside an anonymous
// namespace.
// CHECK: @_ZTVN12_GLOBAL__N_11AE = internal constant