DebugInfo: Render the canonical name of a class template specialization, even when nested in another class template specialization

Differential Revision: https://reviews.llvm.org/D63031

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@375304 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed