Make sure to free the explicit template arguments provided for an
explicit instantiation. Also, tighten up reference-count checking to
help catch these issues earlier. Fixes PR5069.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83225 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed