Don't produce a vtable for a class if we have an explicit template instantiation declaration and no key function. We will produce the vtable at the explicit template instantiation.
Fixes PR6748
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100266 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/vtable-linkage.cpp b/test/CodeGenCXX/vtable-linkage.cpp
index a4ea2a1..c75efe2 100644
--- a/test/CodeGenCXX/vtable-linkage.cpp
+++ b/test/CodeGenCXX/vtable-linkage.cpp
@@ -128,10 +128,8 @@
// CHECK: @_ZTI1FIlE = weak_odr constant
// F<int> is an explicit template instantiation declaration without a
-// key function, so its vtable should have weak_odr linkage.
-// CHECK: @_ZTV1FIiE = weak_odr constant
-// CHECK: @_ZTS1FIiE = weak_odr constant
-// CHECK: @_ZTI1FIiE = weak_odr constant
+// key function, so its vtable should have external linkage.
+// CHECK: @_ZTV1FIiE = external constant
// E<int> is an explicit template instantiation declaration. It has a
// key function that is not instantiated, so we should only reference