Provide a separate warning for weak vtables in explicit template instantiations. There's no (current) way to fix such templates to emit strong symbols/vtables, but perhaps users want to know about the cost being incurred anyway.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146265 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed