Eliminate an unnecessary dance where we tried to cope with the lack of
TypeSourceInfo when transforming a function parameter. The callees of
this routine already assume that TypeSourceInfo will be present, and
we want to always be sure that it exists.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122927 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed