Use arrays and SmallVectors instead of std::vectors when building function
types.  Also, cache a translation of 'void' in CGM and provide a ptrdiff_t
alias.  No functionality change.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131373 91177308-0d34-0410-b5e6-96231b3b80d8
5 files changed