Add TemplateArgument::CreatePackCopy() to create a new parameter pack
in ASTContext-allocated memory, copying the provided template
arguments. Use this new routine where we can. No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123289 91177308-0d34-0410-b5e6-96231b3b80d8
5 files changed